Test Engineer (Mechanical)

Test Engineer - Clean Energy Tech

Fareham, Hampshire

£40,000-£50,000 + benefits

Full-time

Are you excited by the idea of helping accelerate the global transition to clean energy? This is a fantastic opportunity for a hands-on Test Engineer to join an innovative organisation developing cutting-edge energy storage technology that enables zero-carbon industrial uses.

In this role, you will design, build and run test rigs that support the development of next-generation electrical, mechanical and thermal systems. You'll be part of a collaborative, mission-driven engineering team working on technology that has the potential to make a real impact.

The Role

You will take ownership of the testing lifecycle across a range of physical systems, including thermal, mechanical and electrical components. Key responsibilities include:

• Gathering system and performance requirements
• Developing and documenting test requirements
• Designing and building test rigs
• Creating test environments and test cases
• Running test rigs and analysing results
• Identifying issues, recommending fixes and driving improvements
• Presenting findings to the product design and engineering teams
• Conducting quality checks on components and final products
• Ensuring compliance with relevant industry standards (e.g., ISO)
• Inspecting pipework, materials and assemblies

This is a hands-on role working with heating and electrical systems, valves, pumps, sensors, pipework and associated instrumentation.

About You

You will thrive in a fast-moving environment where you can apply both analytical and practical engineering skills. We're looking for someone who enjoys problem-solving, building prototypes and getting stuck into real-world testing.

Essential skills & experience

• Previous experience as a Test Engineer or similar role
• Engineering degree or equivalent practical experience
• Ability to read and work from schematics/drawings
• Comfortable in workshop and laboratory environments
• Strong troubleshooting ability and analytical mindset
• Experience with testing techniques and methodologies
• Knowledge of quality standards and regulations

Desirable experience

• Instrumentation (thermocouples, flow meters, pressure sensors)
• Data logging systems/PLCs
• Calibration processes
• Building test rigs with heaters, pumps, pipework and tanks
• Electrical tools (multimeters, clamp meters)
• Working with high-power systems (up to 1,000 A)
• Writing/following risk assessments
• Safe handling of steam and electrical equipment
• Familiarity with method statements, PPE and lockout procedures

Why Apply?

• Join a growing engineering team developing genuinely impactful technology
• Flexible working options
• Friendly, inclusive and supportive company culture
• Opportunities for ongoing learning and professional development
• Potential career progression into Lead Test Engineer, Validation Engineer or Commissioning Engineer as the organisation scales
• Competitive salary plus benefits (including share options, pension, and salary-sacrifice schemes)

Please apply today for a short consultation and interview arrangement,