Materials Engineer Jobs in Paris.
All active Materials Engineer roles based in Paris.
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About Nebius:
Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.
Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.
Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D.
The role
We’re looking for a IT infrastructure engineer to troubleshoot and solve data center IT hardware issues, process the RMA. This is a position for a technical expert working at the intersection of multiple technical and operational domains.
Your responsibilities will include
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Solve the most challenging firmware and hardware related issues with servers, involving in-depth knowledge of system architecture and advanced troubleshooting
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Execute workarounds and solutions for IT hardware issues
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Act as a subject matter expert and point of escalation for L1 and L2 technicians
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Create new processes and documentation for IT hardware team
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Collaborate with related departments to im
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Collaborate with vendors on warranty replacements (RMA), create requests and manage.
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Improve support processes, documentation and training materials
Requirements
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Knowledge of datacenters, and server equipment
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Deep knowledge of IT hardware and practical experience of troubleshooting
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Skills working with the Unix/linux operating system and command line
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Experience with equipment monitoring, data analysis and presentation
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Proactiveness and sense of responsibility
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High proficiency in spoken and written English
It will be a bonus if you have
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Skills of repairing electronics at the component level (SMD)
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Knowledge of network equipment and troubleshooting
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Driving license type B
Benefits & Perks:
- Competitive compensation
- Career growth and learning opportunities
- Flexibility and work-life balance
- Collaborative and innovative culture
- Opportunity to work on impactful AI projects
- International environment and talented teams
What's it like to work at Nebius:
Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI
Equal Opportunity Statement:
Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law.
Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.
If you need accommodations during the application process, please let us know.
Ready to apply?
Apply to Nebius
Senior Mechanical Design Engineer
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Senior Mechanical Design Engineer
Full-time
In-person
At Interstellar Lab, our mission is to build a future full of life, on Earth and beyond.
We believe in a world where technology enables humans to live in harmony with nature, where biodiversity thrives and expands, and where terrestrial life becomes multi-planetary.
To build this future, we design autonomous biospheric systems to grow plants with precision, on Earth and in Space. Our AI-powered BioPods and BioCapsules leverage biosciences to reproduce and optimize growth conditions for a wide variety of high-value plants.
On Earth, we pioneer molecular and biofarming, boosting the production of metabolites and bioactive compounds while offering sustainable, traceable, and high-quality natural ingredients to the beauty, fragrance, pharmaceutical, and nutraceutical industries.
In space, we collaborate with agencies and private companies to develop biofarming units that advance life science research in microgravity and lay the foundation for future biofactories in space, enabling innovative terrestrial applications and long-duration space missions.
About the Role
As Senior Mechanical Design Engineer, you will lead the design and development of mechanical systems for Interstellar Lab’s biospheric technologies. You will work across the full product lifecycle, from early concepts and prototyping to manufacturing and industrialization, ensuring that every component meets performance, reliability, and cost objectives. This role requires strong ownership, curiosity, and the ability to collaborate across disciplines in a fast-paced, mission-driven environment.
Responsibilities
- Lead mechanical design from concept to production, balancing performance, cost, and manufacturability
- Develop 3D CAD models and detailed 2D drawings using Onshape or equivalent software
- Collaborate with electrical, software, and systems engineers to ensure integration and serviceability
- Manage large assemblies and ensure configuration control across design revisions
- Support prototyping, testing, and validation activities to verify design performance
- Optimize designs for industrialization and coordinate with manufacturing partners
- Ensure compliance with design standards, reliability criteria, and DFM best practices
- Participate in design reviews and provide technical guidance within the engineering team
Profile / Qualifications
- Bachelor’s or Master’s degree in mechanical engineering or equivalent
- 6+ years of experience in mechanical design, analysis, and manufacturing
- Expertise in CAD design (Onshape, SolidWorks, or CATIA) and large assembly management
- Solid understanding of materials, mechanical analysis, and industrial processes
- Experience with product testing, validation, and design for manufacturability
- Comfortable with hands-on prototyping and integration in workshop environments
- Strong problem-solving, communication, and teamwork skills
- Fluent in English, proficiency in French is a plus
Equal Opportunity
Interstellar Lab is proud to be an equal opportunity employer. Interstellar Lab does not discriminate on the basis of race, regional color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with disability, or other applicable legally protected characteristics.
Ready to apply?
Apply to Interstellar Lab