Role overview

As a Senior Process Engineer at ASM, you will work with semiconductor processing and analytical equipment to research, develop and optimize processes focused on oxidation, annealing, curing, Atomic Layer Deposition (ALD, PEALD), Epitaxy or PECVD for logic, memory, analog, power, and MEMS applications. You will design and conduct complex experiments, measurements and perform the interpretation of complex experimental output. While you deliver creative and inventive solutions, technical publications, and generation of Intellectual Property (IP) are an essential function of this position. 

Note: This role is intended for candidates who are graduating in Spring 2026 or have graduated within the past two years and have 0–2 years of professional work experience.

Responsibilities 

• Creative problem solver with experience in developing new films for emerging applications and experience in chemistry/materials characterization.
• Works with semiconductor processing equipment to research, develop and optimize unit processes focused on the deposition of metal and dielectric films via ALD, PEALD, Epitaxy, and/or PECVD.
• Bringing innovative ideas, staying abreast of state-of-the-art processing applications in the semiconductor industry to be effective.
• Process consulting and accountability including technical papers on advanced process applications and Intellectual Property creation.
• Participates in and drives technical problem-solving sessions using the related scientific method and industry tools, such as Ishikawa diagrams.
• Designs and conducts experiments, in addition to measuring and interpreting experimental output, aimed at fulfilling stated objectives using Design of Experiments (DOE) and Response Surface Methodology (RSM).
• Troubleshoots equipment problems and is personally and actively engaged in problem via “hands-on” modalities.
• Works with customers and central marketing to understand and define requirements to successfully execute and document customer demonstrations.
• Develops methods and techniques for integrating metal and/or oxide films into existing and future device technologies.
• Ensures successful product transfer to customer base by performing demonstrations, training field service personnel, traveling to support remote sites (up to 10% travel required), and drafting documentation regarding process development, tool operation and maintenance.
• Produces technical papers on process, equipment, and device integration improvement strategies and presents to professional audience.
• You may be assigned supervisory duties over supporting process engineering technicians and aides. These supervisory duties could include direct input into employees’ performance evaluations, discipline, and discharge.

Minimum Qualifications

• We are looking for candidates who have graduated within the last 0-2 years or will graduate in Spring or Fall 2025 and are eager to begin or advance their career.
• Master’s or PhD degree in Chemical Engineering, Materials Science, Electrical Engineering, or Physics.
• 0-7+ years of combined education, research, and work experience with:
• Cure, oxidation, ALD, CVD, Epitaxy, PECVD and/or other thin film deposition.
• Materials characterization techniques such as XPS, SIMS, RBS, AFM, XRR, XRD, TEM, SEM and ellipsometry.
• Knowledge of electrical characterization techniques for CMOS devices.
• Application of dielectric and/or metal films for logic and memory structures.
• Training in CFD (computational fluid dynamics), either theoretical or practical is preferred.
• Knowledge of electrical characterization techniques for CMOS devices is preferred.
• Graduating in Fall 2025 or graduated within the past two years.
• 0–2 years of professional work experience.

Preferred Qualifications

• Ability to independently manage complex process development projects, including personnel, project schedules, experimental thrusts, hardware procurement and budgetary oversight.
• Ability to be a process consultant to internal and external customers.
• An authority on interplay between hardware design (e.g., chemical reactor design) and operation and process outputs
• Understanding of requirements for integration of metals as work function materials and barrier layers in FEOL and BEOL process flows
• Demonstrated ability to develop and completely characterize deposition processes using first principles and experimental design techniques (e.g., DOE, RSM).
• Experience with the theory, practice, and interpretation of materials characterization techniques such as XPS, SIMS, RBS, AFM, XRD, HRTEM, FESEM, Auger, Raman and ellipsometry.
• Excellent verbal and written communication skills, with ability to clearly communicate advanced technical constructs in direct and concise manner.

Job's mission

What you will be working on

What we are looking for

What sets you apart

Benefits:

• Health insurance (medical, dental, vision)
• 401(k)Retirement plan
• Paid time off (vacation, sick, flex, and holiday) & Parental Leave Benefit
• Life and disability insurance
• Employee assistance program (EAP), Family support, and parental consulting groups
• Healthcare Concierge
• Health Savings and Flexible Spending Accounts
• Lifestyle Spending Account / Fitness Reimbursement
• Fertility & Family Support Programs
• Wellness Program with medical premium discounts

As a Principal Engineer, Global Product Management at ASM, you’ll have the opportunities to get involved in a wider scope of work compared to our larger competitors. While the workload is challenging, you are given the independence and autonomy to perform at your peak. This work requires being innovative, so you must have the ability to collaborate with others to deliver creative solutions, work well under pressure and pay great attention to small details.

This position is responsible for product management & technical marketing activities within the Product Management group. Every day is different, working with different customers and different products. This role is for someone who enjoys and is intellectually curious about the whole process and being part of it. You get to work external global customers that have many different needs and you will be part of the solution.  

Key Responsibilities:

• Product Life Cycle – Drive the product life cycle from concept to high volume manufacturing to obsolescence
• Roadmaps – Maintain product roadmap for a portfolio of products, periodically update roadmap through discussions with customers and internal experts, align product priorities and resources to roadmap
• Customer Engagement – Support Technical Meeting with customers, create and manage customer presentations, detailed market and competitive analysis
• MRS – Own the market requirement spec documents and ensure product development priorities align with MRS and customer needs
• Strategic Marketing – Prepare market strategies for executive R&D expenditure requests, develop roadmap and product strategy presentations for executives within ASM
• Financial – Work with finance department on NPV and IRR for products, maintain cost of ownership models
• Business Planning and Market Analysis – Attend company operation/planning meeting, create Business plan/Operation review materials, create business forecast based on market information, support budget planning, competitive analysis
• Drive teams internally to meet set products profit gross margins
• New Product Introductions – Detailed market analysis for inflections, development of business plans, internal executive alignment, positioning of products
• Support technical activities – Work with product development teams on specifications and data collection requirements, manage customer demo requests, prioritization of product development activities
• Supplier Engagement – Develop key capabilities for new products through collaboration with suppliers
• Product Promotion – Create promotional materials for conferences and launches, Sales and product support training, Introductions to Customer

Requirements:

• 10+ years of semiconductor / capital equipment industry experience, of which a significant portion has been in technical marketing and / or product management roles
• Masters or PhD in Material Science, Electrical/Chemical/Mechanical Engineering or equivalent
• Process, hardware, or device experience in semiconductors or capital equipment
• ALD or CVD experience is a plus
• High level of proficiency or deep understanding of capital equipment systems in semiconductor or similar industry
• Direct customer engagement or supplier management
• Ability to work with multiple internal disciplines on portfolio of products
• Understanding of product life cycle and technical marketing
• Ability to travel globally

Sr. Principal Engineer, Systems (Plasma & Multi-Scale Simulation Scientist)

Simulation and Modeling Hub 

Role Summary 

We are seeking a Senior Plasma & Multi-Scale Simulation Scientist to strengthen and expand plasma modeling capabilities within the Simulation and Modeling Hub (S&M-Hub). This role focuses on bridging plasma physics, surface chemistry, and feature-scale behavior to enable predictive, physics-based simulation workflows supporting advanced semiconductor process development (PEALD, PECVD, ALE, RIE). 

Key Responsibilities 

• Develop and apply plasma simulation models (fluid and hybrid CCP/ICP) 

• Bridge multiple scales including plasma–surface interactions, molecular/first-principles insights, and feature-scale behavior 

• Integrate plasma modeling with CFD, thermal, and multi-physics simulations 

• Collaborate with experimental teams to validate models using in-situ and ex-situ diagnostics 

• Translate modeling insights into actionable process and equipment guidance 

• Contribute to S&M-Hub roadmap development, best practices, and advanced modeling workflows 

Required Qualifications 

• Ph.D. in Applied Physics, Plasma Physics, Materials Science, Chemical Engineering, or related field 

• Strong background in plasma-assisted semiconductor processes (PEALD, PECVD, ALE, RIE) 

• Demonstrated experience in computational plasma modeling 

• Ability to connect fundamental modeling with experimental validation and manufacturing relevance 

Preferred Qualifications 

• Experience with first-principles, molecular dynamics, or surface reaction modeling 

• Exposure to feature-scale or device-relevant plasma simulations 

• Familiarity with multi-physics coupling and reduced-order (ROM) or hybrid modeling approaches 

• Experience in industrial R&D or advanced technology development environments 

As a Senior Engineer, Global Product Management at ASM, you’ll experience a dynamic and diverse scope of responsibilities that go beyond what’s typically offered at larger organizations. This role is ideal for someone who thrives in a fast-paced, intellectually stimulating environment and values autonomy, innovation, and cross-functional collaboration. 

You’ll be empowered to think creatively and strategically, working closely with global customers and internal teams to deliver cutting-edge solutions. Every day brings new challenges and opportunities to make a meaningful impact across the product lifecycle—from concept to commercialization. 

Key Responsibilities:  

• Product Lifecycle Management: Lead products from initial concept through high-volume manufacturing to end-of-life, ensuring alignment with market needs and business goals. 
• Roadmap Development: Own and maintain product roadmaps across a portfolio, updating regularly through customer insights and internal collaboration. 
• Product Definition: Own and maintain product structure, configuration, and options to support customer requests and efficient manufacturing execution.
• Customer Engagement: Drive technical discussions, create impactful presentations, and conduct detailed market and competitive analyses to support customer interactions.
• Market Requirements Specification (MRS): Develop and manage MRS documents to guide product development priorities and ensure alignment with customer expectations.
• Strategic Marketing: Craft go-to-market strategies, support executive R&D investment decisions, and develop high-level product strategy presentations.
• Financial Analysis: Collaborate with finance to assess product viability using NPV and IRR models; maintain cost-of-ownership frameworks.
• Business Planning & Market Analysis: Contribute to operational planning, business forecasting, and budget development through market intelligence and competitive analysis.
• New Product Introduction (NPI): Conduct market inflection analysis, develop business cases, align internal stakeholders, and position products for successful launch.
• Technical Collaboration: Partner with development teams to define specifications, manage demo requests, and prioritize product development efforts.
• Supplier Engagement: Build strategic supplier relationships to enable key capabilities for new products.
• Product Promotion: Create promotional content for conferences and product launches; deliver training and support to sales teams and customers. 

Requirements: 

• 3–10 years of experience in technical marketing within the semiconductor, capital equipment, or related industries 

• Advanced degree (Master’s or PhD) in Material Science, Electrical, Chemical, or Mechanical Engineering (or equivalent) 

• Strong background in semiconductor processes, hardware, or device technologies 

• Experience with ALD, CVD, Epi, or vacuum systems is a plus 

• Deep understanding of capital equipment systems and their applications 

• Proven track record of direct customer engagement and supplier management 

• Ability to collaborate across disciplines and manage a diverse product portfolio 

• Solid grasp of product lifecycle and technical marketing principles 

• Willingness and ability to travel globally 

The Key Account Technologists are the ASM product experts who support extensive customer and internal company contacts while driving the introduction of new products, product improvements, and product modifications.  As a Key Account Technologist (KAT) you'll help to expand product market share by helping win development tool of record (DTOR) selections and supporting competitive process application performance of the installed base. Further, the role requires someone who is not only skilled in R&D/Innovation, development, engineering, and design for manufacturability, but also someone who can be a key team member developing and delivering the ALD technology roadmap. This role requires interactions and communication between the product development team and the customer to ensure customer issues and concerns are being addressed with solutions and timelines.  A persistent approach to Product Life Cycle (PLC) will also be required to achieve strong engagement with the new product development team. This position requires Korean, Japanese or Mandarin language skills.

RESPONSIBILITIES:

• Responsible for process application NPI (New Product Introduction), product improvements, and product modifications for key product unit (KPU) installed base
• Develop and maintain relationships with key customers.
• Responsible for managing all the technical account aspects of customers
• Responsible for resolution of process and hardware-related escalations in the field
• Responsible for defining, maintaining, and implementing BKM process for all process applications – including standards, specs, and recipes, installed base performance
• Support highly engaged working relationship between KAT department, ASM’s customer account teams and customers’ engineers to ensure all customer needs and requirements are understood and addressed
• Drive close cooperation with multiple internal stakeholders, especially with Process Development teams, Global Sales, Service and Spares, Account Teams, Engineering and Global Product Management (GPM)

Key SELECTION CRITERIA:

• Excellent Korean, Japanese, or Mandarin language skills, both written and spoken
• 5+ years (or 3+ years with Ph.D.) experience in the semiconductor wafer processing or capital equipment industry
• Master’s degree (or above) in material science, physics, chemical, mechanical or electrical engineering, or related field
• Related work experience can include process engineering, technical marketing, or product support
• Proven ability to drive continuous improvement across operations
• Able to build long term relationships of trust with customers
• Strong written and verbal communication skills including excellent presentation and influencing skills
• Semiconductor experience should be primarily focused on atomic layer deposition (ALD) or chemical vapor deposition (CVD).
• Experience in work function, metallization, silicides, and electrodes in logic or memory is preferred

PERSONAL / professional ATTRIBUTES:

• Self-starter with high energy and strong work ethic
• Highly motivated and results driven
• A proactive change agent
• A strategic thinker with the ability to implement and drive tactics, strong at execution
• A problem solver – communication comes naturally when solving problems and addressing roadblocks.
• Able to independently make and execute decisions in a timely manner, leading people accordingly
• Ability to lead and influence others across cultures
• Highly collaborative and able to manage conflict

Travel:

• Flexibility to travel up to 30% of the time (internationally)

As a Senior Process Engineer at ASM, you will work with semiconductor processing and analytical equipment to research, develop and optimize processes focused on oxidation, annealing, curing, Atomic Layer Deposition (ALD) for logic, memory, analog, power, and MEMS applications. You will design and conduct complex experiments, measurements and perform the interpretation of complex experimental output. While you deliver creative and inventive solutions, technical publications, and generation of Intellectual Property (IP) are an essential function of this position. This position requires Korean, Japanese or Mandarin speaking skills.

Key Responsibilities 

• Creative problem solver with experience in developing new films for emerging applications and experience in chemistry/materials characterization.
• Works with semiconductor processing equipment to research, develop and optimize unit processes focused on the deposition of metal and dielectric films via ALD.
• Bringing innovative ideas, staying abreast of state-of-the-art processing applications in the semiconductor industry to be effective.
• Process consulting and accountability including technical papers on advanced process applications and Intellectual Property creation.
• Participates in and drives technical problem-solving sessions using the related scientific method and industry tools, such as Ishikawa diagrams.
• Designs and conducts experiments, in addition to measuring and interpreting experimental output, aimed at fulfilling stated objectives using Design of Experiments (DOE) and Response Surface Methodology (RSM).
• Troubleshoots equipment problems and is personally and actively engaged in problem via “hands-on” modalities.
• Works with customers and central marketing to understand and define requirements to successfully execute and document customer demonstrations.
• Develops methods and techniques for integrating metal and/or oxide films into existing and future device technologies.
• Ensures successful product transfer to customer base by performing demonstrations, training field service personnel, traveling to support remote sites (up to 10% travel required), and drafting documentation regarding process development, tool operation and maintenance.
• Produces technical papers on process, equipment, and device integration improvement strategies and presents to professional audience.
• You may be assigned supervisory duties over supporting process engineering technicians and aides. These supervisory duties could include direct input into employees’ performance evaluations, discipline, and discharge.

Qualifications

• Master’s or PhD degree in Chemical Engineering, Materials Science, Chemistry, or Physics.
• Experience with Atomic Layer Deposition (ALD)
• Knowledge of electrical characterization techniques for CMOS devices.
• Application of dielectric and/or metal films for logic and memory structures.
• Training in CFD (computational fluid dynamics), either theoretical or practical is preferred.
• Knowledge of electrical characterization techniques for CMOS devices is preferred.

  Skills

• Ability to independently manage complex process development projects, including personnel, project schedules, experimental thrusts, hardware procurement and budgetary oversight.
• Ability to be a process consultant to internal and external customers.
• An authority on interplay between hardware design (e.g., chemical reactor design) and operation and process outputs
• Understanding of requirements for integration of metals as work function materials and barrier layers in FEOL and BEOL process flows
• Demonstrated ability to develop and completely characterize deposition processes using first principles and experimental design techniques (e.g., DOE, RSM).
• Experience with the theory, practice, and interpretation of materials characterization techniques such as XPS, SIMS, RBS, AFM, XRD, HRTEM, FESEM, Auger, Raman and ellipsometry.
• Excellent verbal and written communication skills, with ability to clearly communicate advanced technical constructs in direct and concise manner.

The Key Account Technologists are the ASM product experts who support extensive customer and internal company contacts while driving the introduction of new products, product improvements, and product modifications.  As a Key Account Technologist (KAT) you'll help to expand product market share by helping win development tool of record (DTOR) selections and supporting competitive process application performance of the installed base. Further, the role requires someone who is not only skilled in R&D/Innovation, development, engineering, and design for manufacturability, but also someone who can be a key team member developing and delivering the PECVD technology roadmap. This role requires interactions and communication between the product development team and the customer to ensure customer issues and concerns are being addressed with solutions and timelines.  A persistent approach to Product Life Cycle (PLC) will also be required to achieve strong engagement with the new product development team.

Responsibilities:

• Responsible for process application NPI (New Product Introduction), product improvements, and product modifications for key product unit (KPU) installed base
• Develop and maintain relationships with key customers.
• Responsible for managing all the technical account aspects of customers
• Responsible for resolution of New process escalations in the field during NPI stage
• Responsible for defining and implementing BKM process for all process applications – including standards, specs, and recipes, installed base performance
• Support highly engaged working relationship between KAT department, ASM’s customer account teams and customers’ engineers to ensure all customer needs and requirements are understood and addressed
• Drive close cooperation with multiple internal stakeholders, especially with Process Development teams, Business Development Team, Account Teams, Engineering and Global Product Management (GPM)

Qualifications:

• 5+ years (or 3+ years with Ph.D.) experience in the semiconductor wafer processing or capital equipment industry
• Master’s degree (or above) in material science, physics, chemical, mechanical or electrical engineering, or related field
• Related work experience can include process engineering, technical marketing, or product support
• Proven ability to drive continuous improvement across operations
• Able to build long term relationships of trust with customers
• Strong written and verbal communication skills including excellent presentation and influencing skills
• Semiconductor experience should be primarily focused on PECVD.
• Experience in work function, metallization, silicides, and electrodes in logic or memory is preferred

Attributes:

• Self-starter with high energy and strong work ethic
• Highly motivated and results driven
• A proactive change agent
• A strategic thinker with the ability to implement and drive tactics, strong at execution
• A problem solver – communication comes naturally when solving problems and addressing roadblocks.
• Able to independently make and execute decisions in a timely manner, leading people accordingly
• Ability to lead and influence others across cultures
• Highly collaborative and able to manage conflict

Travel:

• Flexibility to travel up to 30% of the time (internationally)

As a Senior Principal Engineer, Global Product Management, you’ll drive ASM’s product strategy and market leadership by shaping the product roadmap, overseeing the full product lifecycle, and engaging with customers to deliver solutions that push the boundaries of innovation. This role offers the unique opportunity to work across disciplines, collaborate with internal and external stakeholders, and influence the future of semiconductor technology.

What you will be working on

• Product Strategy & Roadmap – Identify key market opportunities and develop product roadmaps to enhance ASM’s market position.
• Product Lifecycle Management – Drive products from concept to high-volume manufacturing and eventual obsolescence.
• Market Requirements Specification (MRS) & Business Planning – Define market requirements, conduct competitive analysis, and develop business plans.
• Customer & Supplier Engagement – Lead technical discussions with customers, create strategic presentations, and coordinate with suppliers to optimize cost, specifications, and timelines.
• Financial & Market Analysis – Work with finance to assess product profitability, manage cost models, and develop pricing strategies.
• New Product Introductions – Support product positioning, go-to-market strategies, and executive alignment for new product launches.
• Technical & Marketing Support – Develop key marketing materials, support sales training, and lead product promotions at conferences.

What we are looking for

• PhD in Materials Science, Electrical Engineering, Chemical Engineering, or a related technical field.
• 5+ years of experience in semiconductor process engineering or semiconductor equipment technology.
• 3+ years of experience in customer support, product management, or product marketing roles.
• Strong understanding of semiconductor capital equipment, supply chain, and product lifecycle management.
• Ability to work cross-functionally and influence internal and external stakeholders.
• Experience engaging directly with customers, presenting technical marketing materials, and defining product value propositions.

What sets you apart

• Experience in competitive analysis, product segmentation, and pricing strategies.
• Strong proficiency in Excel modeling, project management, and analytical skills.
• Demonstrated ability to lead and develop teams while driving strategic initiatives.

We are seeking R&D-oriented Engineers to join our team in the development and improvement of semiconductor manufacturing equipment, specifically focusing on plasma-based chambers.

Key Responsibilities:

· Conduct research and development of components and mechanisms, including concept creation, feasibility studies, and practical evaluation/testing.

· Perform hardware characterization, define process window, and analyze process-hardware interaction.

· Design experiments, collect data, analyze results, and compile reports on various process development experiments

· Develop new equipment and functionalities, as well as improve existing equipment, from specification to detailed design.

· Ability to function in multi-disciplined fields (Process development, Hardware development and Metrology)

Required Skills:

· PhD in Physics, Engineering (Chemical, Electrical, Mechanical, or related fields), Material Science or Master degree with at least 3 years professional experience.

· In-depth knowledge of low-pressure RF plasma systems, including ICP, CCP, and microwave plasma sources

· Strong understanding of plasma-surface interactions, and precursor/plasma chemistry. Familiarity with PECVD, PEALD, RIE process mechanisms.

· Excellent communication skills for technical documentation, cross-functional collaboration, and customer-facing discussions

Preferred Skills:

· Familiarity with epitaxial silicon growth and characterization

· Familiarity with EM and multi-physics simulation tools (e.g., COMSOL, High Frequency Simulation software such as Ansys HFSS, CST studio )

· Familiarity with plasma diagnostics (e.g., Langmuir probes, OES, VI probes)

· Familiarity with common thin-film & chemical characterization & metrology techniques including: SEM, TEM, XRD, Ellipsometry, XPS / AES as well as ICP-MS, particle analysis, sheet resistance probe analysis etc

As a Principal Process Engineer at ASM, you will work with semiconductor processing and analytical equipment to research, develop and optimize processes focused on oxidation, annealing, curing, Atomic Layer Deposition (ALD, PEALD), Epitaxy or PECVD for logic, memory, analog, power, and MEMS applications. You will utilize your extensive technical domain expertise to deliver innovative solutions to our product teams. You will design and conduct complex experiments, measurements and perform the interpretation of complex experimental output. While you deliver creative and inventive solutions, technical publications, and generation of Intellectual Property (IP) are an essential function of this position.

Key Responsibilities 

• Creative problem solver with experience in developing new films for emerging applications and experience in chemistry/materials characterization.
• Works with semiconductor processing equipment to research, develop and optimize unit processes focused on the deposition of metal and dielectric films via ALD, PEALD, Epitaxy, and/or PECVD.
• Bringing innovative ideas, staying abreast of state-of-the-art processing applications in the semiconductor industry to be effective.
• Process consulting and accountability including technical papers on advanced process applications and Intellectual Property creation.
• Provides mentorship to other Process Engineers within the team.
• Participates in and drives technical problem-solving sessions using the related scientific method and industry tools, such as Ishikawa diagrams.
• Designs and conducts experiments, in addition to measuring and interpreting experimental output, aimed at fulfilling stated objectives using Design of Experiments (DOE) and Response Surface Methodology (RSM).
• Troubleshoots equipment problems and is personally and actively engaged in problem via “hands-on” modalities.
• Works with customers and central marketing to understand and define requirements to successfully execute and document customer demonstrations.
• Develops methods and techniques for integrating metal and/or oxide films into existing and future device technologies.
• Ensures successful product transfer to customer base by performing demonstrations, training field service personnel, traveling to support remote sites (up to 10% travel required), and drafting documentation regarding process development, tool operation and maintenance.
• Produces technical papers on process, equipment, and device integration improvement strategies and presents to professional audience.
• You may be assigned supervisory duties over supporting process engineering technicians and aides. These supervisory duties could include direct input into employees’ performance evaluations, discipline, and discharge.

Qualifications

• Master’s or PhD degree in Chemical Engineering, Materials Science, Electrical Engineering, or Physics
• 7+ years of combined education, research, and work experience with:
  • Cure, oxidation, ALD, CVD, Epitaxy, PECVD and/or other thin film deposition.
  • Materials characterization techniques such as XPS, SIMS, RBS, AFM, XRR, XRD, TEM, SEM and ellipsometry.
• Knowledge of electrical characterization techniques for CMOS devices.
• Application of dielectric and/or metal films for logic and memory structures.
• Training in CFD (computational fluid dynamics), either theoretical or practical is preferred.
• Knowledge of electrical characterization techniques for CMOS devices is preferred.

Skills

• Ability to independently manage complex process development projects, including personnel, project schedules, experimental thrusts, hardware procurement and budgetary oversight.
• Ability to be a process consultant to internal and external customers.
• An authority on interplay between hardware design (e.g., chemical reactor design) and operation and process outputs
• Understanding of requirements for integration of metals as work function materials and barrier layers in FEOL and BEOL process flows
• Demonstrated ability to develop and completely characterize deposition processes using first principles and experimental design techniques (e.g., DOE, RSM).
• Experience with the theory, practice, and interpretation of materials characterization techniques such as XPS, SIMS, RBS, AFM, XRD, HRTEM, FESEM, Auger, Raman and ellipsometry.
• Excellent verbal and written communication skills, with ability to clearly communicate advanced technical constructs in direct and concise manner.

As a Senior Process Engineer at ASM, you will work with semiconductor processing and analytical equipment to research, develop and optimize processes focused on oxidation, annealing, curing, Atomic Layer Deposition (ALD, PEALD), Epitaxy or PECVD for logic, memory, analog, power, and MEMS applications. You will design and conduct complex experiments, measurements and perform the interpretation of complex experimental output. While you deliver creative and inventive solutions, technical publications, and generation of Intellectual Property (IP) are an essential function of this position. This job posting is for applicants with 2+ years of industry work experience. 

Key Responsibilities 

• Creative problem solver with experience in developing new films for emerging applications and experience in chemistry/materials characterization.
• Works with semiconductor processing equipment to research, develop and optimize unit processes focused on the deposition of metal and dielectric films via ALD, PEALD, Epitaxy, and/or PECVD.
• Bringing innovative ideas, staying abreast of state-of-the-art processing applications in the semiconductor industry to be effective.
• Process consulting and accountability including technical papers on advanced process applications and Intellectual Property creation.
• Participates in and drives technical problem-solving sessions using the related scientific method and industry tools, such as Ishikawa diagrams.
• Designs and conducts experiments, in addition to measuring and interpreting experimental output, aimed at fulfilling stated objectives using Design of Experiments (DOE) and Response Surface Methodology (RSM).
• Troubleshoots equipment problems and is personally and actively engaged in problem via “hands-on” modalities.
• Works with customers and central marketing to understand and define requirements to successfully execute and document customer demonstrations.
• Develops methods and techniques for integrating metal and/or oxide films into existing and future device technologies.
• Ensures successful product transfer to customer base by performing demonstrations, training field service personnel, traveling to support remote sites (up to 10% travel required), and drafting documentation regarding process development, tool operation and maintenance.
• Produces technical papers on process, equipment, and device integration improvement strategies and presents to professional audience.
• You may be assigned supervisory duties over supporting process engineering technicians and aides. These supervisory duties could include direct input into employees’ performance evaluations, discipline, and discharge.

Qualifications

• Master’s or PhD degree in Chemical Engineering, Materials Science, Electrical Engineering, or Physics.
• 2+ years of work experience with:
  • Cure, oxidation, ALD, CVD, Epitaxy, PECVD and/or other thin film deposition.
  • Materials characterization techniques such as XPS, SIMS, RBS, AFM, XRR, XRD, TEM, SEM and ellipsometry.
• Knowledge of electrical characterization techniques for CMOS devices.
• Application of dielectric and/or metal films for logic and memory structures.
• Training in CFD (computational fluid dynamics), either theoretical or practical is preferred.
• Knowledge of electrical characterization techniques for CMOS devices is preferred.

  Skills

• Ability to independently manage complex process development projects, including personnel, project schedules, experimental thrusts, hardware procurement and budgetary oversight.
• Ability to be a process consultant to internal and external customers.
• An authority on interplay between hardware design (e.g., chemical reactor design) and operation and process outputs
• Understanding of requirements for integration of metals as work function materials and barrier layers in FEOL and BEOL process flows
• Demonstrated ability to develop and completely characterize deposition processes using first principles and experimental design techniques (e.g., DOE, RSM).
• Experience with the theory, practice, and interpretation of materials characterization techniques such as XPS, SIMS, RBS, AFM, XRD, HRTEM, FESEM, Auger, Raman and ellipsometry.
• Excellent verbal and written communication skills, with ability to clearly communicate advanced technical constructs in direct and concise manner.

As a Process Productivity Engineer at ASM, you will work with our customers as a system level expert focused on product support for new product development. This role will require 25-50% domestic and international travel (depending on product cycle).

Responsibilities: 

• Drives and owns top customer productivity issues (e.g., defect reduction, tool matching, tool availability, etc.) for products in the field across the product life cycle, from new product introduction through high volume manufacturing.  
• Interaction with Hardware, Electrical, Controls, Product Support, Process, and Software engineering teams to become the system level expert on new products transferred to the field. Become an expert on the interaction of the products with the customer processes and resulting tool productivity.
• Provides guidance to engineering during the design phase of new products on key customer requirements and needs, including productivity specifications (e.g., defects, tool matching, throughput, etc.) and process best practices.
• Designs and conducts experiments, in addition to measuring and interpreting experimental output, aimed at fulfilling stated objectives using Design of Experiments (DOE) and Response Surface Methodology (RSM).
• Troubleshoots equipment problems and is personally and actively engaged in problem via “hands-on” modalities.
• Owns marathon qualification of new processes and products in the development lab, including data collection, analysis, and improvement plans. Works closely with Process, Product Support, and Hardware engineering teams providing real time feedback of marathon issues and recommended solutions.
• Ensure processes follow best known practices throughout the product life cycle, from before the first eval shipment through the HVM ramp. Share and proliferate new solutions across internal teams, including Process, Product Support, and Field Support engineering teams.

Education and Requirements:

• Master’s or PhD Degree in Chemical Engineering, Materials Science, Chemistry, Physics, Mechanical Engineering, Electrical Engineering, or related degree.
• Hands-on and/or course work experience with hardware.
• Strong technical troubleshooting and root cause analysis skills.
• Demonstrated ability to characterize processes and/or hardware using first principles and experimental design techniques (e.g., DOE, RSM).
• High motivation, enthusiasm and curiosity to learn.
• Interested in working with new products, testing them and becoming a system level expert.
• Excellent verbal and written communication skills, with ability to clearly communicate advanced technical constructs in direct and concise manner.
• Statistical analysis and script writing in Python, Matlab, or similar is a plus.
• Ability to travel (domestic and international) 25-50%

Engineer, Field Process - Phoenix, AZ

As a member of the Global Sales and Services business unit, our HVM (High Volume Manufacturing) Field Process Engineering team is the on-site process application expert in improving process run on our tool sets at our customer locations. In this role, the Field Process Engineer drives the process improvement projects, is responsible for tracing tool performance and ensuring the ASM products meet our customer requirements. The Field Process Engineer is a technical bridge between the customer process teams, the customers hardware teams and the customer account team.

The Field Process Engineer is a key customer interface and must demonstrate responsibility and proper communication when interacting with the customer. Delivering customer satisfaction is a key objective in this role.
 

What you'll be working on

On-site process support:

• Serve as the single point of contact for customers, troubleshooting malfunctions, managing concerns and resolving escalations effectively. 
• Translate technical ability and seamless communication with customers throughout the resolution process, providing clean updates and support. 
• Lead equipment qualification during installation start-up to ensure achieve customer process specifications are achieved, customer schedule is achieved, and ASM budget is achieved.
• Trace achievement of customer specifications through installation, start-up, and warranty phases, and drive containment, short-term solutions, and long-term solutions that ensure the customers’ requirements are achieved.
• Develop, maintain, and ensure relevance of technical information used by internal and external stakeholders – especially sharing lessons learned within our key account organization and Global Sales and Services business unit.
• Ensure communication vehicles, telephone, email, and presentation, etc., facilitate efficient and consistent follow-up with internal and external stakeholders.
• Work closely with the Customer to design and conduct experiments to meet the Customer’s needs (new development, CIP, troubleshooting, tool-to-tool matching).
• Evaluate, understand, and identify current customer needs, while also anticipating future needs and building long-term sustainable relationships and solutions.
• Drive continuous improvement for the customer experience through team, process, and support tool development.

What we are looking for:

• Bachelor of Science or Master's in Chemical Engineering, Materials Science, or Physics.
• Must have experience directly supporting semiconductor customers to manage escalations and drive support through ways of working.  
• Broad technical experience and business perspective preferably in the Semiconductor / Capital Equipment industry.
• Knowledge of and experience with semiconductor device applications, vacuum techniques, film characterization and metrology techniques, and deposition processes and equipment. Preference will be given to candidates who have a demonstrated history of working in HVM environments, preferably with ASM equipment.
• Experience with advanced troubleshooting/structured problem analysis methodologies
• Experience designing and conducting experiments, in addition to measuring and interpreting experimental output, aimed at fulfilling stated objectives using DOEs and statistical methods.
• Proactively support escalations, develop and manage action plans, and ensure clear communication between customer, service team, business unit, or other sub-suppliers.
• Minimal travel required, typically under 10%, on an as‑needed basis for training, technical engagement, or customer site support.
• In case of escalations, additional hours and working weekends may be required

What sets you apart:

We are seeking a highly motivated System Engineer to join our Sensor Technology Group, a dynamic team driving innovation in advanced sensor solutions for semiconductor manufacturing equipment. This role offers a unique opportunity to work at the intersection of mechanical, electrical, chemical, and materials engineering, contributing to the development of next-generation sensor systems that enable precision, reliability, and performance in semiconductor fabrication.

Responsibilities:

• Lead and support the design, integration, and validation of sensor systems within semiconductor equipment platforms.
• Collaborate cross-functionally with hardware, software, and process engineering teams to define system requirements and architecture.
• Develop and execute test plans to evaluate sensor performance under various operating conditions.
• Analyze data to identify trends, troubleshoot issues, and optimize sensor functionality.
• Drive continuous improvement in sensor system reliability, manufacturability, and cost-effectiveness.
• Support technology transfer from R&D to production, including documentation and training.
• Stay current with emerging sensor technologies and industry trends.

Requirements:

• Bachelor’s or Master’s degree in mechanical engineering, Electrical Engineering, Chemical Engineering, Materials Science, or a related field.
• 3+ years of experience in system engineering, preferably in semiconductor equipment or high-tech industries.
• Experience with system integration, data acquisition, and signal processing.
• Experience in tools such as JMP, Python, or similar for data analysis.
• Excellent problem-solving skills and ability to work in a fast-paced, collaborative environment.
• Strong communication skills and ability to present technical concepts to diverse audiences.

Preferred Qualifications:

• Relevant work experience in semiconductor equipment or a similar industry.
• knowledge of semi-conductor vacuum system, automatic wafer transfer (mechatronic: robotics, servo control, sensor and actuators) and integration into complex wafer processing system.
• Understanding of sensor technologies (e.g., thermal, optical, chemical, pressure, flow).
• Semiconductor related metrology knowledge (instrumentation to qualify & measure thickness, particles, electrical resistivity, etc.)
• Experience transitioning third party tools and service to in-house is particularly interesting

** This position is not eligible for visa sponsorship for external candidates. Candidates cannot require sponsorship now or in the future**

As a Field Service Engineer – Early Career, you’ll take on a hands-on role supporting ASM’s advanced semiconductor equipment and helping our customers keep their fabs running at peak performance. You’ll build real-world expertise through structured training, mentorship, and on-the-job learning while working directly with technologies that power AI, 5G, cloud computing, and next‑generation devices. This is your chance to apply your engineering background, strengthen your technical capabilities, and join a team that’s shaping the future of semiconductor innovation.

In this role, based in North-Valley/Phoenix, AZ at our customer site, you’ll launch your engineering career at the center of cutting‑edge semiconductor manufacturing. It’s an ideal opportunity for early‑career engineers who want to put their education into practice in a high‑tech environment where every day brings something new to learn.

From your first day, you’ll receive training through hands‑on guidance from seasoned engineers onsite. You’ll work with vacuum systems, plasma, chemical delivery, robotics, sensors, advanced metrology, and complex hardware‑software interactions. Your contributions will have a direct impact on tool performance, system uptime, and customer success—playing a meaningful role in enabling leading‑edge logic technology nodes. This experience lays a strong foundation for rapid growth, technical mastery, and a variety of long‑term career paths within ASM.

Shifts available:

Mon-Fri- 8am-5pm (subjected to OT)

What You Will Be Working On 

• Support installation, maintenance, and repair of ASM semiconductor equipment at customer sites 
• Troubleshoot equipment and process issues with guidance from senior engineers 
• Deliver clear, timely, customer‑focused support with a strong safety mindset 
• Working in cleanroom environments while following strict safety and quality standards.
• Assist in identifying and contributing to continuous improvement efforts  
• Participate in customer escalations alongside experienced team members 

What We Are Looking For 

• Bachelor’s or master’s degree in Electromechanical Engineering, Electrical Engineering, Mechanical Engineering, or related field 
• Candidates who are hands-on and mechanically curious, energized by complex systems and real-world problem solving, Comfortable working in fast paced, hightech environments & motivated to build a long-term engineering career. 
• Internship, co‑op, senior design project, lab research, or hands‑on technical experience 
• Ability to read and interpret basic electronic and electromechanical schematics 
• Understanding of safety protocols and willingness to work in cleanroom environments 
• Strong problem‑solving mindset and eagerness to learn 
• Clear communication skills and a strong customer-service mindset 
• Ability to work independently and collaboratively 
• Willingness to travel domestically and internationally 
• Proficiency with Microsoft Office 

What Sets You Apart 

• Demonstrated commitment to safety, quality, and disciplined execution 
• Exposure to semiconductor processes, wafer fabs, robotics, vacuum systems, plasma, or gas handling 
• Experience writing technical documentation in school or project settings 
• Familiarity with customer‑facing or support roles (internships, tutoring, help desk, teamwork) 
• Interest in structured problem‑solving methods, statistical methods, data analysis. 
• Curiosity and learning orientation when working with advanced semiconductor technologies 
• Participation in engineering clubs, competitions, or technical student groups 

Why join ASM? 

2026 is the year to join ASM as a Field Service Engineer. Apply now! 

As a Principal Engineer, Surface Technology (Surface Modification) reporting to Surface Technology Group, you will work with other ASM global technology team members including materials scientists, equipment engineers, process, quality and field service engineers as well as external customers to solve time critical or strategic technology challenges and develop unique advanced solutions in collaborative partnerships.

The position requires the individual to:

• Drive improvements in Thermal & Plasma Enhanced ALD system component longevity, emissivity, stability, refurbishment / service strategy and process performance to enable reliable and efficient deposition of a range of next generation advanced thin film materials exhibiting various electrical & physical properties.
• Work independently to develop new approaches to modify surfaces of internal ALD chamber components to improve performance, lifetime, defectivity and CoO for customers processing various materials for use as functional/active layers in semiconductor device stacks.
• Connect process conditions, physical characterization, and electrical response towards understanding of mechanisms.
• Specify, procure and develop state-of-the-art advanced process equipment.
• Formulate new surface texturing and dry coating strip methods.
• Leverage advanced knowledge of media blast, multi-axis automated control systems, e-beam and pulsed laser process technologies.
• Direct / manage projects & relationships with critical 3^rd party suppliers & supporting institutions.
• Have a passion for surface engineering processes, be inquisitive to drive projects & root-cause failure investigations whilst being systematic & entrepreneurial in mind-set.
• Demonstrate experience within a high-volume semiconductor clean room environment.
• Be based within the ASM Phoenix AZ campus but open to travel (<10%) to customer and supplier global sites when necessary.

Preferred Qualifications:

• Bachelor’s degree or advanced degree studying Materials Science, Physics, Chemical Engineering, Chemistry, Electrical Engineering or similar technical / scientific field.
• Minimum 1-5 years of industrial experience preferably using automated blast or industrial laser or e-beam systems.
• Expertise in high volume semiconductor cleaning  environments highly advantageous.
• Solid understanding of Design-of-Experiments execution and statistical data analysis.
• Familiarity with common surface characterization & metrology techniques including: Optical microscopy, SEM, TEM, XPS / AES, profilometry, CMM as well as ICP-MS, particle analysis etc.
• Ability to engage with customers both on a highly technical basis and personally.
• Self-motivated, results-oriented with high commitment to work quality in a fast-paced environment.
• Proven ability to solve complex analytical problems and provide robust solutions based on solid technical background.

In this role as a Senior Engineer, Surface Technology (Parts Coating) reporting within the Surface Technology Group, you will work with other ASM global technology team members including materials scientists, equipment engineers, process, quality and field service engineers as well as external customers to solve time critical or strategic technology challenges and develop unique advanced solutions in collaborative partnerships.

The position requires the individual to:

• Drive improvements in Thermal & Plasma Enhanced ALD system parts longevity, stability, refurbishment / service strategy and process performance to enable reliable and efficient deposition of a range of next generation advanced thin film materials exhibiting various electrical & physical properties.
• Work independently to develop new approaches to coat, protect and refurbish internal vacuum chamber components to improve performance, lifetime, defectivity and CoO for customers processing various materials for use as functional/active layers in semiconductor device stacks.
• Connect process conditions, physical characterization, and electrical response towards understanding of mechanisms.
• Specify, procure and develop state-of-the-art advanced process equipment.
• Formulate new protective and release coating formulations.
• Leverage advanced knowledge of various atmospheric & vacuum based etch & surface treatment approaches and utilize expertise in a range of surface / bulk characterization methods.
• Direct / manage projects & relationships with critical 3^rd party suppliers & supporting institutions.
• Have a passion for surface engineering processes, be inquisitive to drive projects & root-cause failure investigations whilst being systematic & entrepreneurial in mind-set.
• Demonstrate experience within a high volume semiconductor clean room environment.
• Be based within the ASM Phoenix AZ campus but open to occasional travel to additional global ASM, customer and supplier global sites when necessary.

Preferred Qualifications:

• Bachelors science degree ideally involving theory & practice of an appropriate thin film deposition technique whilst studying Materials Science, Physics, Chemical Engineering, Chemistry, Electrical Engineering or similar technical field.
• Minimum 1-5 years of experience in ALD (atomic layer deposition), PECVD (plasma enhanced chemical vapor deposition) or PVD (physical vapor deposition) technology,
• Expertise in coating equipment design and electro-mechanical development approaches highly advantageous.
• Experience using ASM EmerALD systems a plus.
• Solid understanding of Design-of-Experiments execution and statistical data analysis.
• Familiarity with common thin-film & chemical characterization & metrology techniques including: Optical microscopy, SEM, TEM, XRD, Ellipsometry, XPS / AES as well as ICP-MS, particle analysis, sheet resistance probe analysis etc.

• Ability to engage with customers both on a highly technical basis and personally.
• Ability to self-manage projects from conception to high volume production necessary
• Self-motivated, results-oriented with high commitment to work quality in a fast-paced environment.
• Proven ability to solve complex analytical problems and provide robust solutions based on solid technical background.

As a (Senior) Principal Engineer (Process and Hardware), Advanced Packaging, you will play a key role in advancing ASM’s semiconductor process technologies. You’ll leverage your expertise in thin-film deposition and materials characterization to develop innovative solutions for next-generation devices. Your work will directly influence product performance and enable breakthroughs in logic, memory, and power applications. We are currently recruiting for multiple openings. 

What you will be working on

• Research, develop, and optimize semiconductor processes focused on Advanced Packaging including depositions and surface preparation.
• Design and conduct complex experiments using DOE and RSM methodologies; interpret and analyze experimental data.
• Collaborate with customers and marketing teams to define requirements and execute demonstrations.
• Troubleshoot equipment issues through hands-on engagement and ensure successful product transfer to customers.
• May supervise process engineering technicians and provide input on performance evaluations.
• Provide expert technical support for complex electro/mechanical equipment and computer systems.
• Respond to and resolve issues escalated by first-line product support teams.
• Report design, reliability, and maintenance problems to engineering teams for resolution.
• Assist in customer installations and provide technical training as needed.
• Deliver support for highly technical or sophisticated products to customers and users.
• Travel globally up to 50% of the time to support field operations.

What we are looking for

• Master’s or PhD in Chemical Engineering, Materials Science, Mechanical or Electrical Engineering preferred
• 10+ years of combined education, research, and work experience in thin-film deposition and advanced packaging processes.
• At least 5 years of experience in semiconductor process engineering or semiconductor equipment technology.
• 2-5 years of experience in customer support, product management, or product marketing roles.
• Demonstrated knowledge of hardware to process dependencies and comfort with fingerprinting chamber / tool critical components
• Ability to manage complex process development projects, including schedules, budgets, and personnel.
• Proven experience in diagnosing and troubleshooting complex technical issues
• Strong understanding of electro/mechanical equipment and software systems
• Excellent problem-solving and analytical skills
• Ability to communicate effectively with both technical and non-technical stakeholders
• Strong presentation experience and skills
• Willingness and ability to travel globally up to 50% of the time; local and international
• Customer-focused mindset with the ability to manage challenging situations