Stark

Working Student – Hardware Engineering (UAS Propulsion & Power) (all genders)

Berlin, Germany full-time Mid Salary not listed
full-time Mid level Technology & IT Curated
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About the role

About UsSTARK is a European defence technology company building the next generation of unmanned systems. We
design, develop and manufacture software-defined, mass-scalable and cost-effective platforms that give
NATO operators a decisive edge in highly contested environments. We are focused on delivering
deployable, high-performance capability — not future promises. In a time of rising threats, our work
strengthens the technological edge of NATO Allies and their Partners.

Your missionYour mission is to work hands-on with the parts of the aircraft that turn stored energy into flight: the
motors, the batteries, and the propulsion and power components that decide how far, how fast, and how
long our platforms fly. You support the hardware team from bench characterisation through data analysis
in MATLAB and Python.

You aren't just swapping components on a bench; you are helping generate the measured evidence that
decides what actually flies — and learning how unmanned hardware is designed, tested, and pushed to its
limits.

Responsibilities● Support characterisation and bench testing of motors, propellers, batteries, and power
components for our UAS platforms.
● Help set up test rigs and instrumentation, and capture clean, repeatable measurement data.
● Assist with component selection and trade-offs by turning test data into clear comparisons.
● Reduce and analyse test data in MATLAB and Python — efficiency, thrust, endurance, thermal and
discharge behaviour.
● Visualise results so the engineering team can make decisions from them quickly.
● Keep test setups, measurements, and findings documented and traceable.

Qualifications● Currently enrolled in a Bachelor's or Master's in Electrical, Mechanical, Aerospace, or a comparable
engineering field.
● Working knowledge of MATLAB and Python for data analysis.
● Interest in and some exposure to UAS, electric propulsion (motors / ESCs), or battery / power
systems.
● Must be a citizen of a NATO member state (due to export control and security regulations).
● Practical, hands-on mindset — comfortable at the bench and with a multimeter as much as in a
script.
● Good written and verbal communication skills in English; German is a plus
● Hands-on: You like building, measuring, and finding out what really happens.
● Rigorous: You trust clean measurements over assumptions.
● Curious: You want to understand why a component behaves the way it does.

Nice to have● Experience with test benches, DAQ, or measurement instrumentation.
● Familiarity with battery testing, thermal behaviour, or motor/propeller characterisation.
● Personal projects with drones, RC aircraft, batteries, or robotics
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Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT Data Analysis Python Working Student Hardware Mid level

Likely questions

  1. Tell us about work you have done that is close to the Working Student – Hardware Engineering (UAS Propulsion & Power) (all genders) role.
  2. How would you approach your first 30 days at Stark?
  3. Which of Data Analysis, Python and Working have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with Data Analysis, Python and Working.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Working Student – Hardware Engineering (UAS Propulsion & Power) (all genders) role because I can bring practical experience in Data Analysis, Python and Working, learn the team quickly, and contribute to the outcomes Stark needs from this hire.

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