SII Group delivers Digital Services, IT, Engineering, and Consulting to diverse industries, enabling digital transformation through our commitment to Growth, People, and CSR.
With over 16,000 professionals across 21 countries, we’re recognised as a “Great Place to Work” for fostering a high-trust culture. Our core values of Trust , Commitment, Accountability, Passion, Creativity, and Transparency drive our work package delivery, ensuring we meet and exceed client expectations as a committed partner.
Since 2016, SII UK has supported top Aerospace & Defence, Aviation, Transportation, and Finance clients, empowering digital transformation with industry-leading engineering expertise.
Let’s Tech Together is our promise to encourage innovation and teamwork. We support our engineers with development opportunities and a collaborative, inclusive environment where every voice is valued and empowered.

THE OPPORTUNITY

We are seeking an experienced and seasoned Test Equipment Hardware Engineer to join our dynamic team developing next-generation space systems. This is a broad and impactful role requiring strong technical expertise, innovation, and problem-solving across the full lifecycle of test equipment development. You will be instrumental in supporting the verification and validation of our space hardware by designing and maintaining cutting-edge lab test solutions.

EXPERIENCE AND SKILLS:

• Proven experience as a Test Equipment Hardware Engineer in aerospace, defence, or high-reliability electronics environments.
• Deep understanding of the full lifecycle of test equipment: concept, design, integration, verification, and support.
• Strong hands-on experience with lab instrumentation, signal routing, data acquisition, and test automation interfaces.
• Familiarity with relevant standards and design principles for electrical and mechanical test systems.
• Ability to troubleshoot complex hardware issues and work independently across varied technical domains.

• Design innovative hardware test solutions to support verification of space-bound components and systems.
• Build robust, scalable test equipment with precision and reliability.
• Test systems to ensure functionality, reliability, and compliance with space-grade performance requirements.
• Maintain and calibrate test equipment to ensure consistent and accurate performance over time.
• Collaborate cross-functionally with systems, hardware, and software teams to understand test needs and integrate solutions seamlessly.
• Contribute to continuous improvement of test processes, tooling, and documentation.