Avionics Test Technician - Farnborough, UK (On-site)Contract role £23.29 per hour PAYE / £31.16 per hour UmbrellaOur client is seeking an experienced Avionics Test Technician to support the verification and validation of advanced avionics systems within a cutting-edge aerospace environment. This is an exciting opportunity for an Avionics Test Technician who enjoys hands-on testing, fault finding and working closely with engineers to deliver safe, repeatable and high-quality test outcomes.The RoleThe Avionics Test Technician will be responsible for executing structured test activities, identifying issues early and providing clear, actionable feedback to engineering teams. You will work in a safety-critical environment where attention to detail, quality and repeatability are essential. Key Responsibilities include:Execute avionics test plans in line with defined requirements and safety proceduresCarry out hands-on testing, fault finding and troubleshooting of avionics systemsWork with wiring harnesses, sensors, thermocouples and test & measurement equipmentAccurately record test results and produce clear test reportsIdentify errors, omissions or risks within test plans and raise these proactivelyCommunicate test issues effectively with design, manufacturing and programme teamsSupport continuous improvement of test processes and documentationMaintain ESD-safe working practices at all timesRequirementsEssentialPrevious experience as a test technician or test engineer within aerospace, avionics or a similar engineering environmentStrong safety-first mindset with knowledge of safe working practicesExperience working from structured test plansConfidence communicating technical issues and results to stakeholdersMethodical, analytical approach with excellent attention to detailPC literate with experience using test, logging and reporting toolsDesirableElectrical troubleshooting experienceFamiliarity with thermal and/or vacuum chambersKnowledge of aerospace or environmental test standards such as DO-160 or MIL-STD-810Experience writing, modifying or executing test scriptsAdditional InformationHours: 37 hours per weekContract end date: 31/12/2026 (with potential extension)Security clearance: Applicants must be eligible for BPSS+ clearanceReady to take your next career step? Click Apply Now for a confidential chat today!This vacancy is being advertised by Belcan