Mechanical Engineer (All genders)

Stark Defence · Thessaloniki, Greece
Location
Thessaloniki, Greece
Seniority
Junior
Salary
Not stated
Department
OWE-Q
Languages
EN
Posted
6 Nov 2026

Verified open 11 Nov 2026 · Source: Greenhouse

About the role

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners  with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world’s most demanding environments.

We believe that true security stems from relentless innovation. By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions.

WHY JOIN US

  • The software and systems you work on directly protect personnel and defend European and national sovereignty.
  • You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms.
  • We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing.

ABOUT THE TEAM

The Gambit platform engineering team is responsible for developing robust, lightweight structural components and mechanical assemblies for autonomous defense systems. Working closely with multi-disciplinary teams across software, hardware, and systems engineering, the team drives design from concept through prototyping to production validation. As a Mechanical Engineer, you will contribute directly to structural integrity, CAD modeling, and field testing in high-performance operational environments.

YOUR MISSION

You will design, model, prototype, and validate structural components and mechanical assemblies for the Gambit platform under senior engineering guidance. In this role, you will collaborate with cross-functional teams to ensure robust mechanical integration and mission readiness.

WHAT YOU WILL DO AT STARK

  • Design and detail structural components and mechanical assemblies using standard CAD tools (e.g. SolidWorks, NX, or Creo).
  • Perform initial structural, thermal, or tolerance analyses to evaluate design feasibility under guidance.
  • Build physical prototypes, run mechanical tests, and iterate on designs based on test results.
  • Collaborate with manufacturing partners to ensure Design for Manufacturing (DFM) and assembly standards.
  • Maintain engineering documentation, drawings, and revision histories inside PLM systems.

WHAT YOU BRING TO THE MISSION

  • Degree in Mechanical Engineering, Aerospace Engineering, or a related field.
  • Hands-on experience with CAD modeling software and mechanical drawing standards (GD&T).
  • Familiarity with rapid prototyping, basic structural analysis, and material selection principles.
  • Strong problem-solving ability and willingness to work in a fast-paced development environment.

NICE TO HAVE

  • Experience with FEA / Simulation software (Ansys, Nastran, or Abaqus).
  • Prior background in aerospace or defense hardware engineering projects.

If you're interested in building the future of European Defence with us, and you see yourself reflected on the description above, please send us your CV in English. We're looking forward to meeting you!

SECURITY CLEARANCE

Due to the nature of our work in the defence sector, candidates must be eligible to obtain and maintain the appropriate security clearance required for this position. Details will be provided during the recruitment process.

EQUAL OPPORTUNITY

We are an equal-opportunity employer committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, national origin, disability, or any other characteristic protected by applicable law.

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