Salary: £43,500 - 74,500 per year Requirements: Experience within systems testing, electronics testing, or RF testing environments Familiarity with RF test equipment including Spectrum Analysers and RF Simulators Strong troubleshooting and diagnostic skills Ability to work to strict procedures and project timelines Good documentation and reporting skills Candidates must hold active SC Clearance or be a British National eligible to undergo SC Clearance Responsibilities: Install and configure test equipment Execute system and subsystem testing activities Perform initial fault-finding and troubleshooting Conduct first-level quality inspections Prepare test reports and associated documentation Support sensor calibration and test facility preparation Track and support issue resolution through to closure Technologies: Support More: We are a leading engineering firm located in Portsmouth, offering an exciting opportunity for a Test Engineer / Systems Test Technician. Our work is fully onsite and involves a secure engineering environment. We provide a collaborative team atmosphere with rotational shifts to support work-life balance. Candidates must be comfortable working in a regulated technical environment and will undergo vetting checks due to the sensitive nature of our projects. last updated 22 week of 2026