Senior Test Rig & Ground Test Engineer - UAV / Loitering Munitions (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. This provides our operators with a decisive edge in highly contested environments.

We’re focused on delivering deployable, high-performance systems. In a time of rising threats, STARK is bolstering the technological edge of NATO Allies and their Partners to deter aggression and defend Europe.

Your mission

As a Senior Test Rig & Ground Test Engineer, you will establish and own the ground testing capability behind our next-generation loitering munition systems. Your mission is to design, plan, and deliver the test rigs and ground test infrastructure that enable us to validate critical subsystems and accelerate development into production.

You will translate system requirements into robust mechanical test stand concepts, produce detailed designs, and work closely with production engineers and mechanics to manufacture, assemble, and commission them. You will be the technical owner of these rigs—ensuring they are safe, fit-for-purpose, and capable of delivering high-quality test data.

This role blends deep engineering design, hands-on test operations, and cross-functional technical leadership. You’ll collaborate with systems engineering, electronics, software, and manufacturing to ensure our loitering munition meets performance, reliability, and military qualification standards (including relevant STANAGs).

Responsibilities

Test Rig Design & Ownership

• Design and architect ground test rigs for UAV and munition subsystems (e.g. airframe, launcher interface, control surfaces, propulsion, structural elements).

• Define load paths, mechanical interfaces, rig functionality, actuation concepts and safety requirements.

• Ensure rigs meet required stiffness, load capacity, repeatability, and safety standards.

Test Rig Manufacturing & Commissioning

• Work closely with production engineers, machinists, and mechanical technicians to manufacture and assemble rigs according to your design.

• Provide build oversight, clarify design intent, support manufacturability adjustments, and ensure correct setup on the shop floor.

• Lead rig commissioning, functional checkouts, load verification, and readiness reviews.

Ground Testing Operations

• Plan and execute ground test campaigns, including structural, functional, environmental, and subsystem tests.

• Define and implement instrumentation and data acquisition (strain gauges, load cells, accelerometers, DAQ systems).

• Collaborate with electronics and software teams to integrate rigs into HIL/SIL test environments when required.

• Analyze test results, provide clear reporting, and propose corrective actions or design improvements.

Standards, Safety & Documentation

• Align all test activities with relevant military qualification standards (STANAGs, environmental, safety & arming, transport/storage).

• Create rigorous test procedures, risk assessments, and safety documentation.

• Maintain full traceability between system requirements, rig capabilities, and test outcomes.

Cross-Functional Collaboration

• Work closely with system engineers, mechanical designers, manufacturing, electronics, and software to ensure test coverage aligns with program needs.

• Drive clarity on what needs to be tested, why, and how.

• Serve as the internal authority for all matters related to ground test infrastructure.

Your First 12 Months

Timeframe

Focus

Month 0–1: Learn & Align

Understand our loitering munition system, subsystem architecture, and engineering workflows. Get familiar with propulsion, control surfaces, avionics, launcher interfaces, and manufacturing constraints. Review existing test needs and identify gaps in test capability.

Month 1–3: Build the Team & the Plan

Build a comprehensive plan for all required test rigs across engineering and production.
Prioritize rigs based on program milestones, risks, and engineering needs.
Begin conceptual design of the first high-impact rigs

Month 3–6: Drive Execution

Produce detailed designs for the top-priority test rigs. Work with the workshop to manufacture and assemble them. Commission and validate initial rigs, run first structured tests with engineering teams.

Month 6–12: Scale & Mature

Build out the full suite of required ground test rigs.
Improve test automation, HIL/SIL integration points, and test documentation workflows.
Establish a repeatable, scalable process for rig design, build, and operation.
By the end of year one, STARK will have a reliable, high-performance ground test infrastructure with you as its owner.

Qualifications

Experience

• 5–15+ years in aerospace, mechanical test engineering, structural testing, ground test rig design, or similar fields.

• Experience designing complex mechanical test rigs or subsystems (aerospace, defence, UAVs, robotics, or automotive testing).

Technical Background

• Strong mechanical design foundation: CAD (CATIA, NX, SolidWorks), load calculation, structural design, and fixture/rig architecture.

• Experience in instrumentation and DAQ systems (ALTAIR Suite).

• Familiarity with HIL/SIL concepts and ability to integrate mechanical rigs with electronics and software environments.

• Knowledge of military or aerospace qualification standards, STANAG familiarity is a strong plus.

• Understanding of UAV or munition architecture is beneficial; willingness to learn is essential.

Mindset & Working Style

• Highly hands-on in testing and rig commissioning, even if you don't machine parts yourself.

• Strong ownership mentality: you design, you drive, you deliver.

• Structured, safety-minded, and rigorous in documentation.

• Strong communicator who can explain complex technical topics clearly.

• Mission-driven, pragmatic, with a bias for fast iteration and practical solutions.

Bonus Skills

• FEA experience for rig stiffness/load checks.

• Background in defence, UAVs, or munition systems.

• Exposure to environmental testing, shock/vibration, or qualification labs.