Sales Manager (Drones Business Unit)

About Us:

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones.

To learn more about us, please visit: www.ses.ai

What We Offer:

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company.
• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact.
• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology.
• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering.
• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions.

What we Need:

The SES AI Drones Business Unit team is seeking a motivated and technically minded Sales Manager. This is an entry-level position ideal for someone who is passionate about technology, marketing, and customer engagement. In this role, you will focus on selling our AI-enhanced battery cells for drones, robotics, and other applications.  You will be identifying and targeting customers, managing accounts, and engaging with customers in the defense and commercial sectors at global trade shows and conferences. You will help communicate SES AI’s unique value proposition, bridging the gap between technology and practical applications.

Essential Duties and Responsibilities:

• Develop an understanding of SES AI’s battery portfolio and related technology.
• Identify and qualify new leads, set up discovery calls, and develop leads into opportunities.
• Nurture new opportunities and develop these into customers. Work with Drones BU Sales leadership to close opportunities.
• Meet and exceed sales performance goals and company-wide business goals.
• Manage sales accounts internally and external communication with the customers and key stakeholders.
• Execute outreach campaigns, content, and marketing initiatives to raise awareness of SES AI’s battery products in the battery and defense/commercial communities.
• Engage with potential customers to understand their technical challenges and position SES AI’s solution.
• Represent SES AI at global conferences, trade shows, and industry events.
• Maintain and accurate and healthy pipeline of leads, contacts, and customer interactions within CRM systems.
• Effective cross-functional collaboration with sales, marketing, legal, and engineering from initial discovery to close to managing customer accounts.
  
  

Education: Bachelor’s Degree required.

• Experience Level: 1–5 years of sales experience, including customer-facing roles.
• Negotiation Expertise: Proven sales and negotiation experience with a track record of successfully closing contracts, commercial agreements, or complex B2B deals.
• Organization: Highly organized with the capacity to simultaneously manage a pipeline of active customer projects in various stages of development; strong attention to detail and ability to manage multiple priorities.
• Travel: Ability to travel globally when needed to attend trade shows and conferences.

Preferred Qualifications

• Industry Knowledge: Background in sales, customer support, customer success, energy, or the battery industry.
• Communication Skills: Highly persuasive communicator with excellent written and verbal skills; comfortable pitching and adapting messages for stakeholders ranging from C-suite to engineers.
• Customer Success: Deep understanding of customer voice and requirements; ability to pitch technical solutions and elevate broader business goals.
• Risk Management: An aggressive, proactive approach to identifying deal-blocking risks and solving problems before they impact timelines or budgets.
• Cross-functional Collaboration: Excel at collaborating across teams and working side-by-side with technical and leadership teams.
• Autonomy & Drive: Self-motivated approach to execution; comfortable working independently and being outspoken about what is needed to close deals.
• Passion & Interest: Eager to engage with partners and learn new technologies; demonstrated passion for innovation, batteries, and the defense sector.

Computational Chemistry Intern (Materials Modeling / Molecular Simulation)

About Us

SES AI is a leader in AI-driven materials discovery, building the Molecular Universe (MU) platform to accelerate the development of next-generation battery chemistries. Our work integrates physics-based simulations, machine learning, and large-scale data infrastructure to enable rapid innovation in material science with a dedication to AI for Science.

To learn more about SES, please visit: www.ses.ai

Position Scope

SES AI is seeking a Computational Chemistry Interns to join the Molecular Universe team and support computational modeling and simulation of advanced electrolyte systems. This is a hands-on research role focused on liquid-phase molecular dynamics (MD) simulations, especially for electrolyte systems relevant to next-generation batteries.

Interns will receive training and mentorship from our computational scientist, and collaborate across global teams.

• Location: Japan (Remote)
• Duration: 6 months

Responsibilities

• Contribute to the SES Molecular Universe project by supporting computational chemistry modeling and simulation of advanced electrolyte systems
• Independently or collaboratively perform molecular dynamics simulations for liquid-phase systems, especially electrolytes, including system construction, initial structure generation, and simulation parameter setup
• Execute the full MD workflow, including job submission, HPC resource utilization, run monitoring, troubleshooting, and issue resolution
• Analyze simulation results in depth, including but not limited to:
• Structural properties such as radial distribution functions (RDF), coordination numbers, and solvation structures
• Dynamic properties such as diffusion coefficients and ion transport behavior
• Thermodynamic and statistical property extraction
• Build and improve automated data-processing pipelines to enhance simulation efficiency, reproducibility, and scalability
• Convert simulation outputs into clear reports, visualizations, and presentations that support scientific and engineering decision-making
• Collaborate with internal teams to improve workflow robustness and reproducibility across simulation pipelines
• Support the scaling and engineering of molecular simulation workflows within the MU platform

Preferred / Advanced Responsibilities

• Contribute to force field development, optimization, and validation for electrolyte or ion-containing systems
• Explore higher-accuracy or higher-efficiency simulation methodologies
• Participate in the engineering and platformization of simulation workflows, including workflow automation, orchestration, and task scheduling

Qualifications

• PhD (or PhD candidate) in Computational Chemistry, Materials Science, Chemical Engineering, Physical Chemistry, or a related field
• Hands-on experience with molecular dynamics simulations, particularly for liquid-phase systems
• Familiarity with common simulation tools such as GROMACS, LAMMPS, OPENMM, or similar packages
• Experience with electrolyte systems, ionic systems, battery-related simulations, or sodium-ion systems is strongly preferred
• Understanding of molecular force fields, including basic principles of force field development and parameterization; direct experience is preferred
• Programming skills in Python or similar languages for data analysis, workflow automation, and simulation pipeline development
• Strong problem-solving skills and the ability to diagnose simulation instability, convergence issues, and physical inconsistencies
• Excellent communication skills, with the ability to clearly present technical findings to both technical and non-technical audiences
• Ability to work effectively in a collaborative, international research environment

Language Requirement

• Professional English proficiency is required
• For positions based in Korea, Japan, and Mainland China, candidates must speak English fluently and be able to conduct professional work in English, including technical discussions, documentation, and presentations

Why Join SES AI

• Work on real, high-impact problems in next-generation battery materials discovery
• Contribute to production-relevant simulation workflows rather than isolated academic projects
• Gain exposure to the intersection of molecular simulation, automation, AI for Science, and materials innovation
• Collaborate with a global team across simulation, machine learning, and experimental validation

About Us:

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones.

To learn more about us, please visit: www.ses.ai

What We Offer:

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company.
• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact.
• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology.
• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering.
• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions.

What we Need:

The SES AI Department is seeking an Electrolyte Scientist to join our team dedicated to mobile energy storage. This scientist will be responsible for creating innovative electrolyte materials and systems that enable safe, long-lasting, and high-energy-density lithium-ion batteries. Key duties include designing, developing, and optimizing electrolyte formulations, as well as meticulously analyzing their interactions with other cell components during battery cycling and storage. The ideal candidate is a passionate, highly detail-oriented, and collaborative team player who thrives in a fast-paced environment and shares a vision for advancing energy storage technology.

Essential Duties and Responsibilities:

• Formulation and Materials Design
  • Design and develop electrolyte formulations compatible with high energy density lithium-ion anodes and high nickel content NMC cathode cell chemistries to achieve a long cycle life safely.
  • Design electrolyte systems to demonstrate improvements in safety performance, including dimensional stability during battery cycling and storage.
  • Provide technical assessment on existing electrolyte systems, additives, and lithium salts in high energy, high-capacity rechargeable lithium-ion cells.
    
    
• Electrochemical Characterization and Analysis
  • Fully characterize coin and pouch cell performance using new materials and formulations.
  • Utilize electrochemical testing and analytical techniques to understand reaction mechanisms, failure modes, and potential benefits of new formulations.
  • Demonstrate the ability to use fundamental physical chemistry concepts and experimental techniques to provide promising electrolyte formulation strategies.
    
    
• Project Management, Communication, and Leadership
  • Ability to independently plan, execute, manage, and communicate progress on projects.
  • Support product development as required for the prototype-manufacturing team.
  • Process Optimization: Design and implement streamlined testing metrics (e.g., Design of Experiments - DoE) to significantly shorten the R&D learning and development cycle.
  • Communication & Insight: Effectively communicate new concepts, findings, and project updates to the team, drawing actionable insights from discussions.
  • Technical Leadership: Serve as a technical mentor and leader to junior staff, guiding experimental design and professional development.
  • Knowledge Integration: Actively integrate and synthesize existing in-house knowledge with new discoveries to accelerate development and problem-solving.
  • IP Development: Proactively contribute to the company's intellectual property portfolio through invention disclosures and patent applications.
    
    

Education and/or Experience:

• Scientific Knowledge: MS (or better) level of understanding in Electrochemistry, Materials Science, Chemical Engineering, or a related physical science field.
• Experience with developing semi-solid electrolytes (e.g. in-situ gel polymer electrolyte, polymer electrolyte, hybrid solid/liquid electrolyte) are highly preferred. 
• Experience Level: Minimum of 3+ years of industrial or advanced academic experience (post-MS) focused on electrolyte or battery materials development.
• Chemistry Foundation: Strong knowledge of common lithium-ion electrolyte systems, including common lithium salts, solvents, and additives, and their specific roles.
• Physicochemical Understanding: Experience applying physical-chemical methods to tackle formulation problems and understanding properties like density, viscosity, and ionic conductivity.
• Electrochemical Techniques: Hands-on expertise in advanced electrochemical characterization, including Electrochemical Impedance Spectroscopy (EIS) and galvanostatic cycling.
• High-Purity Handling: Proven experience working with moisture sensitive materials in a glovebox or dry room environment, and expertise in handling high purity chemicals.
• Data Proficiency: Proficiency in battery cell tests (coin/pouch) and scientific data analysis (e.g., using statistical or scientific software).
• Industry Knowledge: Proven ability to onboard and integrate existing in-house knowledge with new discoveries and challenges.
  
  

Preferred Qualifications:

• Advanced Degree: Doctorate (Ph.D.) in Chemistry, Chemical Engineering, or a related field, with 3+ years of post-PhD industrial experience.
• Diverse Formulation: Experience in formulation development beyond liquid electrolytes, including exposure to polymer electrolytes, ionic liquids, and/or solid-state electrolytes.
• Large Format Experience: Direct experience working with and characterizing large format cells (e.g., prismatic or cylindrical).
• Software/Modeling: Experience with computational chemistry or battery modeling tools.
• Industry Alignment: Demonstrated passion for and experience in the mobile energy or automotive space.

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones. 

To learn more about us, please visit: www.ses.ai 

What We Offer: 

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company. 

• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact. 

• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology. 

• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering. 

• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions. 

What we Need: 

The SES AI Hermes team is seeking an exceptional Battery Product Development Leader to specialize in customer-facing product development across electrochemistry, materials science, and next-generation battery platform design. This pivotal leadership role will integrate R&D, product requirements, and OEM customer needs to deliver validated battery component and system-level innovations. As a Product Development Leader, you will be responsible for translating complex battery concepts into manufacturable, customer-ready solutions and managing key relationships. 

Essential Duties and Responsibilities: 

• Customer & Program Leadership 

• Lead key OEM customer programs and serve as the primary technical interface between the customer, R&D, manufacturing, and quality teams. 

• Develop and manage the technical roadmap for next-generation battery platforms, ensuring alignment with customer requirements and business strategy. 

• Drive cross-functional alignment to seamlessly integrate R&D outputs into manufacturable and scalable solutions. 
   

• Category (e.g., Model Optimization & Implementation) 

• Oversee the entire product lifecycle, from initial concept to customer testing and validation, ensuring product quality and manufacturability. 

• Spearhead process and product optimization efforts, including DOE (Design of Experiments) design and comprehensive failure analysis to scale technology from the lab to prototype. 

• Apply deep expertise in electrochemical engineering, materials chemistry, and interfacial science to solve complex product development challenges. 
   

• Strategy & Execution 

• Translate next-generation battery concepts into clear, implementable, and manufacturable solutions suitable for mass production and client delivery. 
   

Education and/or Experience: 

• Education: Ph.D. in Chemical Engineering, Materials Science, Electrochemical Engineering, or a closely related field. 

• Leadership Experience: Deep experience at a top management level or senior technical capacity in product platforms and leading OEM client projects. 

• Battery Domain Expertise: Strong background in electrochemical engineering, materials chemistry, and interfacial science within the context of next-generation battery platform development. 

• Technical Program Management: Proven experience in technical roadmapping, and managing the critical validation stages from lab → prototype → customer testing. 

• Problem Solving: Proficiency in technical problem-solving, including DOE design and failure analysis for scaling processes. 

Preferred Qualifications: 

• Industry Profile: Previous experience as a Senior Product Manager or Technical Program Director at major battery manufacturers or automotive R&D centers. 

• Process Scaling: Specific experience in process and product optimization for high-volume manufacturing environments. 

• System-Level Integration: Experience integrating validated battery components into larger system-level innovations. 

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones. 

To learn more about us, please visit: www.ses.ai 

Role Summary

The Business Development Representative (BDR) supports SES AI’s Business Development team across multiple business units by generating and qualifying inbound and outbound leads, coordinating conference and customer engagement activities, and supporting go-to-market programs in partnership with Marketing. This role is ideal for a motivated, curious, and highly organized individual who is eager to learn, communicates effectively, and uses automation and AI tools to maximize productivity.

Key Responsibilities

Lead Generation & Qualification

• Develop and execute outbound prospecting campaigns (email, phone, social) to create qualified pipeline.
• Respond to inbound inquiries and route opportunities to the appropriate Business Unit or Account Executive.
• Qualify leads using defined criteria (e.g., use case, technical fit, timeline, customer profile).
• Maintain accurate, timely CRM updates for contacts, accounts, activities, and next steps.

Automation & Enablement

• Set up and optimize automated prospecting sequences using sales automation and AI tools.
• Continuously test messaging, targeting, and cadence; recommend improvements based on performance data.
• Build and maintain scalable outreach playbooks in collaboration with Business Development and Marketing.

Conferences & Events

• Coordinate meeting schedules and outreach ahead of industry conferences and events.
• Represent SES AI at conferences; engage attendees to identify and qualify business opportunities.
• Perform timely post-event follow-up, ensuring prospects are entered into the CRM and routed appropriately.

Marketing & Content Support

• Support the development and distribution of marketing materials (one-pagers, decks, collateral for events).
• Drive registrations and attendance for marketing and educational events (webinars, workshops, briefings).
• Provide market and voice-of-customer feedback to inform messaging and positioning.

Success Measures (First 6–12 Months)

• Consistently meets or exceeds monthly targets for meetings set and qualified opportunities created.
• Improves outreach conversion rates through research, testing and analysis
• Maintains high-quality CRM hygiene (complete fields, accurate stages, clear next steps).
• Demonstrates strong follow-through and responsiveness with internal stakeholders and external prospects.
• Builds working knowledge of SES AI technologies and target customer applications.

Required Qualifications

• Bachelor’s degree in chemical engineering, Materials Science, Mechanical Engineering, Electrical Engineering, or a related field; or equivalent practical experience.
• Experience in a customer-facing role (sales, application engineering, customer success, technical support, field engineering, etc.).
• Strong written and verbal communication skills; comfortable engaging with technical and business audiences.
• Demonstrated ability to use productivity tools with attention to detail and follow-through.
• Proficiency in presentation building and PowerPoint, excel, and data analysis tools

Preferred Qualifications

• Prior sales or business development experience in a B2B environment.
• 1–2 years of experience in high-energy battery, energy storage, automotive, aviation, robotics, or adjacent deep-tech sectors.
• Hands-on experience with a CRM system (e.g., Apollo, Salesforce, HubSpot) and sales engagement tools.
• Familiarity with battery value chain, OEM/Tier 1 commercialization, or energy storage markets.
• Experience using AI-assisted tools for research, writing, outreach personalization, and workflow automation.

Working Conditions

• Travel: up to 20–30% (primarily conferences and customer meetings), as needed.
• This role is onsite. For exceptional candidates, we will consider a hybrid setup.

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones. 

To learn more about us, please visit: www.ses.ai 

What We Offer: 

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company. 

• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact. 

• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology. 

• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering. 

• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions. 

What we Need: 

The SES AI Prometheus team is seeking an exceptional Technical Product Manager to serve as the product leader who translates complex scientific and AI research into actionable roadmap deliverables. This role requires deep literacy in computational materials science and AI4Science to coordinate strategy across our research, engineering, and materials teams. As the Technical Product Manager, you will be the driving force behind the product lifecycle for our AI-driven materials discovery platform. 

Essential Duties and Responsibilities: 

• Product Strategy & Roadmap Management 

• Define the product vision and manage the roadmap for our AI for materials software, ensuring alignment across the entire organization. 

• Translate complex scientific research and user needs into clear, customer-driven requirements for the engineering and research teams. 

• Oversee AI for materials software and research coordination, managing cross-functional deliverables and maintaining feature velocity. 
   

• Scientific & Research Alignment 

• Bridge scientific research and engineering by defining how scientific findings (e.g., from DFT/MD simulations) are integrated into a scalable and usable platform. 

• Identify opportunities for leveraging ML force-field models and AI molecular modeling to accelerate battery electrolyte design and performance. 

• Ensure platform usability and scaling by defining requirements that serve both the deep research community and material production teams. 
   

• Cross-Functional Leadership 

• Drive cross-functional alignment and execution across research (Computational Chemistry), core Engineering, and experimental Materials teams within a fast-paced AI and battery/materials organization. 
   

Education and/or Experience: 

• Education: Ph.D. in Computational Chemistry, Computational Materials Science, or a related quantitative field. Emphasis on Computational electrolyte design or interfacial chemistry is highly desirable. 

• Domain Literacy: Deep technical literacy in Computational Chemistry, including proficiency in DFT and MD simulations for materials analysis. 

• Product Management Experience: Proven experience as a Science-literate Product Manager overseeing the full software product lifecycle, specifically in the AI4Science or Materials Informatics space. 

• Cross-Functional Management: Demonstrated experience defining and managing complex roadmaps and coordinating across research, engineering, and materials organizations. 

• AI/ML Familiarity: Experience working with ML force-field models and other AI molecular modeling techniques. 
   

Preferred Qualifications: 

• Industry Experience: Previous experience in relevant high-tech organizations such as Cusp.ai, XtalPi, scientific computing startups, or established AI4Science product teams. 

• Broader Domain Application: Familiarity with computational tools and modeling related to other material science domains, such as aerospace thermal-barrier coatings or thermodynamics modeling in solar-cell materials. 

• Scaling Scientific Tools: A track record of successfully bridging scientific research outputs with platform usability and scaling in a production environment. 

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones. 

 To learn more about us, please visit: www.ses.ai 

What We Offer: 

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company. 

• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact. 

• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology. 

• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering. 

• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions. 

What we Need: 

The SES AI Hermes team is seeking an exceptional Battery Electrolyte Scientist & Materials Chemistry Leader to serve as an R&D leader specializing in electrolyte development and interfacial chemistry. This role is critical for producing experimentally validated battery component data, guiding AI model training, and defining the materials innovation roadmap for next-generation energy storage systems. As an Electrolyte Scientist and R&D Leader, you will direct key experimental programs and manage the strategic interface between chemistry and AI. 

Essential Duties and Responsibilities: 

• R&D Program Leadership 

• Direct complex electrolyte R&D programs focused on next-generation battery systems, ensuring alignment with customer and product requirements (e.g., safety, cyclability, low/high temperature performance). 

• Lead multi-R&D teams composed of chemists, data scientists, and engineers to achieve key innovation milestones. 

• Define the materials innovation roadmap, particularly related to electrolyte formulation and interfacial science. 
   

• Experimental Validation & Data Generation 

• Oversee SEI (Solid Electrolyte Interphase) engineering and additive optimization programs, leveraging expertise in fundamental materials chemistry. 

• Lead cell-level validation and the integration of new electrolytes into prototype cells. 

• Produce high-quality, experimentally validated battery component data, guiding AI model training by ensuring data quality, experimental reproducibility, and comprehensive parameter space coverage (Data-driven experimentation). 
   

• AI Integration & Tools 

• Utilize molecular informatic tools to accelerate battery component optimization cycles, effectively bridging experimental data with AI-generated candidates. 
   

Education and/or Experience: 

• Education: Ph.D. in Materials Science and Engineering, Chemical Engineering, Electrochemistry, or a closely related materials chemistry field. 

• R&D Leadership: Proven background as an electrochemical researcher and R&D leader experienced in directing technical programs and managing multi-disciplinary research teams. 

• Core Chemistry Expertise: Deep expertise in fundamental materials chemistry, interfacial science, additive optimization, and Solid-Electrolyte Interphase (SEI) engineering. 

• Validation Experience: Extensive experience in cell-level validation and advanced characterization techniques, demonstrating an ability to integrate new materials into prototype cells. 

• Data Focus: Demonstrated experience in data-driven experimentation and structuring chemistry data for AI model consumption. 
   

Preferred Qualifications: 

• Industry Focus: Previous experience at leading battery manufacturers, electrolyte R&D teams, or applied materials chemistry labs, especially those focused on next-generation battery and energy storage systems. 

• Program Alignment: Strong track record of successfully aligning R&D execution with clear customer and product requirements. 

• Informatics Tooling: Ability to use or integrate results from molecular informatic tools for component optimization. 

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones. 

To learn more about us, please visit: www.ses.ai 

What We Offer: 

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company. 

• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact. 

• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology. 

• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering. 

• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions. 

What we Need: 

The SES AI Prometheus team is seeking an exceptional Commercial & Business Development Leader to drive B2B sales and partnership growth within the New Energy and AI4Science markets. This role requires deep technical domain understanding of battery materials, chemical engineering, and laboratory automation to effectively commercialize our AI-powered scientific solutions. As the Business Development Manager, you will be the commercial face of our advanced AI platforms, responsible for market penetration and client acquisition. 

Essential Duties and Responsibilities: 

• Sales & Market Strategy 

• Lead technical B2B sales efforts within the new energy, lithium battery, and chemical materials markets, managing the entire enterprise account lifecycle. 

• Identify and secure clients in frontier technology areas, specifically driving the adoption of AI-powered smart lab solutions. 

• Conduct comprehensive market analysis to identify key opportunities and strategic partnerships within the energy OEM market and chemical materials industry. 
   

• Client Engagement & Solution Delivery 

• Translate complex customer needs and technical challenges into clear solution requirements for the product and engineering teams. 

• Develop and deliver compelling technical solution presentations that articulate the unique value proposition of our AI solutions within material science workflows. 

• Manage the negotiation process, driving agreements to completion and securing commercial success. 
   

• Domain & Product Integration 

• Maintain a deep understanding of customer battery/chemical material workflows, effectively communicating the value of our AI4Science ecosystem, including laboratory automation. 
   

Education and/or Experience: 

• Education: B.A. or B.S. in Applied Chemistry, Chemical Engineering, Materials Science, or a closely related technical field. 

• Career Path: A career progression that began in a technical role (e.g., Chemical Engineer) and transitioned into a customer technical supporting sales or business development position. 

• Technical B2B Sales: Proven track record in technical B2B sales, negotiating and closing enterprise accounts in relevant markets (e.g., new energy, battery, chemical materials). 

• Domain Literacy: Deep technical literacy in battery materials, lithium battery technology, and the broader new energy ecosystem. 

Preferred Qualifications: 

• AI4Science Focus: Direct experience with the commercialization of AI4Science platforms, data-driven solutions, or smart lab automation systems. 

• Target Background: Previous experience at major battery manufacturers or suppliers (e.g., BYD, CALB, Wanhua) or at specialized smart-lab automation companies. 

• Frontier Tech Sales: Experience selling frontier tech solutions, demonstrating an ability to educate the market and secure early adopters. 

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones. 

 To learn more about us, please visit: www.ses.ai 

What We Offer: 

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company. 

• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact. 

• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology. 

• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering. 

• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions. 

What we Need: 

The SES AI Hermes team is seeking an exceptional Battery Manufacturing & Operations Leader to lead pilot-scale cell manufacturing, drive prototype execution, and oversee process optimization. This critical leadership role ties R&D innovation to manufacturable products by managing technical customer programs and bridging critical gaps between design concepts and commercial readiness. As a key Leader in Battery Manufacturing and Operations, you will manage the transition of next-generation battery technology from the lab to scaled production. 

Essential Duties and Responsibilities: 

• Manufacturing & Operations Leadership 

• Lead and manage all aspects of pilot-scale cell manufacturing and prototype execution, focusing on various cell designs (pouch, EV, ESS). 

• Drive the establishment of pilot lines, define SOPs (Standard Operating Procedures), and lead QA/QC processes for production scheduling and test data management. 

• Oversee the entire technology scale-up process, ensuring that R&D next-generation battery concepts are ready for mass production. 
   

• Product & Customer Program Management 

• Serve as the Product Execution Director for technical customer programs, managing the process to deliver validated battery components and systems. 

• Drive the NPI (New Product Introduction) process and utilize quality assurance methodologies like DFMEA (Design Failure Mode and Effects Analysis) and DVP&R (Design Verification Plan and Report). 

• Develop and maintain extended relationships within OEM organizations, including technology specification teams and purchasing, by identifying their product/application and service needs. 
   

• Cross-Functional Strategy 

• Provide cross-functional leadership, effectively bridging the technical gaps between R&D, Manufacturing, and Quality organizations. 
   

Education and/or Experience: 

• Education: Ph.D. in Materials Science and Engineering, Chemical Engineering, or a closely related field. 

• Leadership Experience: Deep experience at a senior level in pilot-scale cell manufacturing, prototype development, or technical operations management, taking the lead on new projects globally. 

• Battery Domain: Core expertise in Lithium-ion, Solid-state, and Li-metal battery chemistry and the manufacturing processes associated with them. 

• Process Acumen: Expertise in NPI processes, process optimization, and hands-on experience in SOP definition, scale-up, and quality control. 

• OEM Engagement: Direct experience managing technical customer program management and setting technical roadmaps with external clients. 

Preferred Qualifications: 

• Profile Match: A background profile as a Material Scientist who transitioned into a high-level Operations and Product Execution Director role. 

• Industry Background: Previous experience working within an Automobile OEM or a leading EV battery manufacturer. 

• Quality Systems: Advanced proficiency in using DFMEA/DVP&R methodologies in a high-tech manufacturing environment. 

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones. 

 To learn more about us, please visit: www.ses.ai 

What We Offer: 

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company. 

• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact. 

• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology. 

• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering. 

• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions. 

What we Need: 

The SES AI Prometheus team is seeking an exceptional Computational Materials Scientist to combine physics-based simulation (DFT, MD, quantum modeling) with AI-assisted material prediction to generate high-quality training data and accelerate materials discovery. This role is crucial for advancing our understanding of electrochemical energy materials at the atomic level. As a Computational Materials Scientist, you will be a core data-driven modeler responsible for executing and automating complex simulations. 

Essential Duties and Responsibilities: 

• Atomistic Modeling & Simulation 

• Conduct and oversee DFT (Density Functional Theory), MD (Molecular Dynamics), and QM (Quantum Mechanics) simulations of battery components, including electrolytes, coatings, and electrodes. 

• Develop and refine ML-enhanced force fields and surrogate models to accelerate simulation time scales and enable multi-scale simulation efforts. 

• Apply expertise in atomistic simulation and quantum modeling to solve key challenges in electrochemical energy materials (e.g., batteries/fuel cells). 
   

• AI Data Generation & Prediction 

• Generate high-quality, structured simulation data to serve as training sets for AI property prediction models and material screening modules. 

• Contribute to the development of battery domain LLM features and advanced property-prediction models. 

• Automate complex simulation workflows using strong coding practices to enhance efficiency and scalability. 
   

• Collaboration & Tooling 

• Collaborate with experimental teams, leveraging a hybrid computational + experimental literacy to validate models and drive design iteration. 

• Utilize advanced simulation tools (VASP, Quantum Espresso) and data science libraries (TensorFlow, Pandas) to manage and analyze large datasets. 
   

Education and/or Experience: 

• Education: Ph.D. in Mechanical Engineering, Materials Science, Chemical Engineering, or a closely related computational/physics field. 

• Core Simulation Expertise: Deep and extensive experience in atomistic simulation and quantum modeling, including proficiency with key QM/DFT tools (VASP, Quantum Espresso) and MD simulations. 

• Domain Focus: Strong background in electrochemical energy materials and extensive computational work focused on batteries/fuel cells. 

• Coding Proficiency: Strong coding skills in Python (along with related libraries like Pandas and TensorFlow) for simulation workflow automation and data analysis. 

• ML Application: Experience in developing or utilizing ML-enhanced force fields and surrogate models for materials prediction., or equivalent practical experience. 

Preferred Qualifications: 

• LLM Development: Experience in developing battery domain LLM features or property-prediction models. 

• Hybrid Skillset: Demonstrated experience working in a hybrid computational + experimental environment. 

• Tooling Diversity: Familiarity with additional data analysis tools like R, SQL, MATLAB, and time-series forecasting libraries like Prophet. 

• Target Background: Previous experience at national laboratories, XtalPi, Entalpic, or deep battery modeling groups. 

About Us:

SES AI Corp. (NYSE: SES) is dedicated to accelerating the world’s energy transition through groundbreaking material discovery and advanced battery management. We are at the forefront of revolutionizing battery creation, pioneering the integration of cutting-edge machine learning into our research and development. Our AI-enhanced, high-energy-density and high-power-density Li-Metal and Li-ion batteries are unique; they are the first in the world to utilize electrolyte materials discovered by AI. This powerful combination of "AI for science" and material engineering enables batteries that can be used across various applications, including transportation (land and air), energy storage, robotics, and drones.

To learn more about us, please visit: www.ses.ai

What We Offer:

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company.
• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact.
• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology.
• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering.
• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions.

What we Need:

We are seeking an exceptional Leader to head SES's global Materials BU, owning strategy, P&L, customer development, product direction, and cross-functional execution across the U.S., Asia, and EU. This role combines business development, product/market leadership, and technical fluency in next-generation battery materials, with responsibility for scaling commercial electrolyte and materials programs that support our ESS and Drone platforms. We are seeking a hands-on, first-principles operator with deep experience in the chemical, materials, or electrolyte ecosystem - preferably with strong Japan/Korea industry networks - and the ability to drive both commercial and technical outcomes.

Essential Duties and Responsibilities:

Strategic Leadership:

- Own all Sales and Business Development for Materials BU, including revenue, gross margin, cost structure, and annual operating plan.

- Develop and execute a 1-3 year strategy covering markets, partners, product priorities, and capacity needs.

- Build annual/quarterly plans with Finance, Legal, and executive leadership.

Market Development & Customer Expansion (US/EU focus):

- Lead go-to-market strategy for electrolyte and key battery materials, driving growth with enterprise OEM, Tier-1, and chemical supplier customers.

- Expand commercial relationships across Japan and Korea, leveraging existing networks and establishing new strategic partnerships.

- Develop, negotiate, and close major supply, co-development, and licensing agreements.

Product & Portfolio Leadership (Materials + AI):

- Translate customer requirements into a prioritized materials R&D roadmap that supports SES's ESS and Drone cells.

- Guide R&D and external partners to improve time-to-qualification and yield.

Commercial Excellence:

- Establish pricing, packaging, commercial models, and contracting frameworks.

- Create disciplined pipeline management and forecasting processes.

- Partner with engineering and R&D to streamline technical-to-commercial handoffs.

Operations, Quality & JV Management:

- Collaborate with Operations, QA, and EHS across global facilities.

- Oversee JV performance, governance, budgets, and KPIs.

- Align S&OP, capacity, supply chain, and materials flow with BU revenue goals.

Cross-BU Integration:

- Synchronize Materials BU output with ESS and Drone program milestones.

- Ensure materials qualification aligns with testing timelines.

Team Leadership & Culture:

- Build and lead a high-leverage hybrid team.

- Recruit talent with strong KR/JP chemical/electrolyte industry experience.

- Foster a culture of energy, humility, learning, and first-principles thinking.

External Engagement & Industry Presence:

- Represent SES at conferences and trade shows.

- Develop external messaging, positioning, and collateral.

Education and/or Experience:

- 10-20+ years in materials, chemicals, battery supply chain, electrolytes, or adjacent industries.

- Strong BD and deal-making track record with OEMs, Tier-1s, or chemical companies.

- Experience in Japan/Korea markets.

- Demonstrated P&L ownership.

- Hands-on, first-principles thinker with customer and factory-floor experience.

- Product/tech-driven environment experience.

- Excellent English; Japanese or Korean a plus.

Preferred Qualifications:

- Strong Japan/Korea industry networks in the chemical/electrolyte ecosystem.

- Experience negotiating and closing major supply, co-development, and licensing agreements for electrolyte and battery materials.

- Experience operating globally across the U.S., Asia, and the EU, including JV governance and performance management.