Test & Development Engineer - Powertrain & Propulsion

Test and Development Engineer – Powertrain & Propulsion (UAV & Aerospace)

We are seeking a skilled Test and Development Engineer to lead the testing and development of powertrain systems, engine components, and test rigs for cutting-edge Unmanned Aerial Vehicles (UAVs).

• Location: Hampshire
• Job Type: Full-time | Permanent
• Industry: Aerospace, UAV/UAS, Advanced Manufacturing & Production
• Salary: From £40,000 per year (DOE)

• Develop and execute test plans for propulsion engines, components, and subsystems.
• Set up and operate engine test rigs, instrumentation, and data acquisition systems.
• Measure and analyse performance metrics including torque, power, fuel efficiency, and emissions.
• Troubleshoot technical anomalies and collaborate with design teams to deliver improvements.
• Maintain, calibrate, and manage test equipment, ensuring strict compliance with safety standards.
• Prepare clear technical documentation and communicate findings to stakeholders.
• Support propulsion systems during UAV deployment and field operations.
• Promote and uphold safety standards across design, testing, and production phases.

• Degree (or equivalent experience) in Mechanical, Automotive, Aerospace, or related Engineering.
• Industry experience in engine, powertrain, or propulsion testing.
• Strong knowledge of internal combustion engines and propulsion systems.
• Proficiency in engine testing techniques, instrumentation, and data acquisition systems.
• Hands-on experience with dynamo meters, control systems, and test instrumentation.
• Skilled in performance data analysis, efficiency calculations, and reporting.
• Strong analytical and problem-solving skills, with the ability to identify issues and propose effective solutions.
• Commitment to safety and compliance in engineering test environments.

• Work on pioneering UAV propulsion systems with real-world applications.
• Be part of a dynamic, mission-driven engineering team.
• Contribute to the advancement of sustainable, autonomous logistics solutions.

• Applicants must be eligible to work in the UK — visa sponsorship is not available.
• Candidates should be prepared to undergo vetting and security clearance checks.

If this is of interest please apply on Linked In or email

• Mid-Senior level

• Full-time

• Engineering and Manufacturing

• Aviation and Aerospace Component Manufacturing, Motor Vehicle Manufacturing, and Motor Vehicle Parts Manufacturing