Senior Manufacturing Engineer (m/f/d)

About the Role

As Senior Manufacturing Engineer (m/w/d) you are the critical interface between R&D and production — translating engineering designs into manufacturable, documented, and scalable production-ready systems. You take ownership of New Product Introduction (NPI) processes, ensure that production teams are fully equipped and trained, and feed operational reality back into the engineering process.

You thrive in environments where precision, documentation, and cross-functional communication determine whether a product makes it from prototype to series production on time and to quality.

What You'll Build

Act as the primary interface between R&D and Production, ensuring seamless transfer of product knowledge, design intent, and technical specifications into the manufacturing environment

Own and maintain production documentation including assembly instructions, Manufacturing Bills of Materials (mBOM), work instructions, tooling lists, and equipment specifications

Define and document manufacturing processes, including process flows, workstation setups, and cycle time estimates for new products and engineering changes

Actively participate in and shape DFA/DFM (Design for Assembly / Design for Manufacturability) review meetings, providing structured feedback from a production perspective

Assess and communicate producibility, inspectability, and assembly risks early in the design cycle, driving actionable design change recommendations

Channel structured feedback from production back into R&D, ensuring design decisions are grounded in assembly and manufacturing reality.

Plan, coordinate, and execute pilot runs and zero-series builds (Null-Serien) from the first prototype through to series readiness

Own the Golden Sample approval process — defining acceptance criteria, coordinating sign-off, and ensuring traceability. Coordinate First Article Inspection (FAI) where applicable

Support the development and qualification of tooling, fixtures, and test equipment required for new product builds

Conduct initial training of production staff on new products, assembly processes, and engineering changes — ensuring build quality from day one

Contribute to continuous improvement initiatives, identifying process bottlenecks, reducing rework rates, and improving production efficiency over time

What You Bring

Completed vocational training (Berufsausbildung) in a relevant technical field, ideally followed by a state-certified technician qualification (Staatlich geprüfter Techniker) or a degree in Mechanical Engineering, Manufacturing Engineering, Mechatronics, or similar

Several years of hands-on experience in a production or manufacturing environment, with direct exposure to product development and engineering collaboration

Proven experience with New Product Introduction (NPI), including zero-series, prototype builds, and golden sample qualification processes

Strong understanding of assembly processes, production documentation standards (mBOM, work instructions, tooling specs), and change management

Confident participation in DFA/DFM analyses with the ability to translate engineering designs into practical, production-ready feedback

Familiarity with quality methodologies such as Process Failure Mode and Effects Analysis (PFMEA), control plans, or First Article Inspection processes is a strong advantage

Experience reading and interpreting engineering drawings, CAD models, and Geometric Dimensioning and Tolerancing specifications.

Hands-on, detail-oriented personality with strong organizational skills and a proactive approach to problem-solving

Excellent communication skills — able to bridge technical and operational teams effectively; fluent in English, German is a plus

Please note: You do not need to meet every single requirement to apply. We welcome motivated candidates who are eager to grow into the role and develop their expertise further.

What We Offer

Join a mission-driven European defense tech company at a pivotal stage of growth, where you can help shape meaningful technology, take ownership early, and grow with the business!

Competitive compensation package including a bonus opportunity

27 vacation days to start, increasing with tenure up to 30 days

Employer-supported pension contribution

Learning & development support and team events budget

Employee discounts and flexible benefits budget via Probonio

Hybrid working setup depending on role and team needs

Structured salary bands, levelling framework, and bi-annual development conversations

Referral bonus program, dog-friendly office, and relocation support where applicable

About Us

ARX is a dual-use technology company that specializes in developing autonomous unmanned systems and sensors for the European defence sector. Our dual-use unmanned ground systems and sensors assist NATO Armies and civilian first responders in tackling their most challenging problems by providing them with training and information to make better decisions and take effective actions in life-or-death situations.

As our team continues to expand rapidly, we are seeking motivated candidates who are excited to work in a highly energetic, creative, and innovative team dedicated to developing autonomous systems for challenging environments. We operate in a dynamic sector where collaboration, sharing innovative ideas, and developing novel problem-solving strategies are ingrained in our work culture.

If you are passionate about overcoming challenges that have a real impact on the security of our democracies, apply here to join ARX and help shape the future of dual-use technology!

ARX is an equal-opportunity employer, and we encourage candidates from all backgrounds to apply.

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