Werkstattmitarbeiter - Prototyping & Additive Manufacturing Technician (all genders)

About Us

STARK is a new kind of defence technology company, revolutionizing the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high-performance unmanned systems that are software-defined, mass-scalable, and cost-effective.

Your mission

As a

Prototyping & Additive Manufacturing Technician

, you are the "maker" who brings our digital designs into the physical world. Reporting to our Workshop/Prototyping Lead, you will be the primary operator of our R&D workshop equipment.

Your mission is to be the go-to person for rapid part production. Whether it’s managing a high-volume FDM print job, post-processing a high-strength SLS part, or machining a custom aluminum fixture on the CNC portal, you ensure that our engineers have the parts they need to test and iterate. You are self-sufficient, hands-on, and thrive in an environment where every day brings a different technical challenge.

Responsibilities

Additive Manufacturing & Print Farm Operations

Print Farm Management

Take ownership of our FDM and Resin printer fleet. You handle everything from slicing and starting jobs to routine maintenance.

SLS Production

Operate our large-scale SLS printer, managing the PA11 powder cycle and post-processing parts for high-strength applications.

Quality Control

Ensure that printed parts meet the required tolerances and functional needs of the R&D team.

Machining & Prototyping

CNC & Manual Machining

Operate our CNC portal machine, laser cutter, and manual lathe to produce one-off parts, fixtures, and components for UAVs and test stands.

Rapid Prototyping

Support the assembly of complex sub-systems, such as radio link towers or launcher interfaces.

Shop Support

Assist the Master in keeping the workshop functional. This includes organizing small parts, maintaining tools, and ensuring raw materials are ready for the next job.

Service & Efficiency

Task Execution

Efficiently manage a queue of "small jobs" (e.g., "machine this bracket," "print this housing") and provide realistic timelines to the engineering team.

Troubleshooting

Identify and solve issues with print failures or machining setups independently.

Qualifications

Experience & Background

Technical Training

Completed vocational training as a

Modellbauer, Industriemechaniker, Feinwerkmechaniker,

or a similar technical field.

Hands-on Experience

Proven track record in a workshop environment, ideally with a mix of additive manufacturing and traditional machining.

Technical Skills

Additive Expert

Deep interest and experience in 3D printing (FDM is a must; Resin and SLS are huge pluses).

Machinist Skills

Proficient in operating CNC machines and manual workshop tools. Experience with laser cutters is a benefit.

CAD/CAM Literacy is a plus

Ability to open designs in

CATIA / 3DEXPERIENCE

and use slicing/CAM software to prepare jobs

Manual Dexterity

You are "handy" and enjoy the fine details of assembling prototypes and finishing parts.

Mindset & Working Style

Self-Sufficient

You see a job through from the initial request to the finished part with minimal supervision.

Adaptable

You enjoy the variety of R&D—one day you are post-processing PA11 parts, the next you are turning a shaft on the lathe.

Reliable

You understand that the engineering team depends on your speed and accuracy to hit their project milestones.