Senior Test Engineer

Company: L3Harris Technologies
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Job Description:

Overview

As a Senior Test Engineer in our Brighton-based Release Systems & Antennas team, you will lead and mentor engineers to deliver on-time test results for mission-critical aerospace systems. You’ll craft test plans and schedules, develop hardware and software test solutions, and drive airworthiness certification workstreams. The role blends hands-on test development with high-level project scheduling and collaboration across design reviews. This is a chance to shape testing capabilities for advanced release systems on global platforms.

Pay / Benefits

  • Half day finish on a Friday
  • 25 days holiday per year plus bank holidays
  • Private medical insurance with optional family cover
  • Pension scheme with up to 8% employer contribution
  • Life Assurance 4x salary
  • Cycle to work scheme

Responsibilities

  • Create Type Approval Test Plans to satisfy certification requirements
  • Develop detailed Qualification Test procedures
  • Conduct tests and prepare Qualification Test Reports for Airworthiness Certification (DDP/Certificate of Design)
  • Support Internal and Customer Design reviews throughout the Development Life Cycle
  • Provide analysis of test results and support trade studies
  • Verify interface control documents and compatibility of interfaces
  • Investigate and implement solutions to product, process or test problems
  • Develop and implement hardware and software system level test programmes
  • Design, develop and implement cost-effective testing and troubleshooting procedures
  • Enhance and develop test facilities and capabilities

Key requirements

  • Test system design and implementation
  • Test fixture design
  • Electro-mechanical test
  • LabVIEW software and DAQ equipment
  • Sensors (accelerometers, load cells, pressure transducers, LVDTs)
  • High speed cameras
  • Environmental testing (Temperature, Humidity, Vibration)
  • Fault diagnosis and test result feedback into design process
  • Verification of interface documents and first article integration
  • Experience with test program development for certification
  • Analytical
  • Methodical
  • Organised
  • Test system design and implementation
  • Test fixture design
  • Electro-mechanical test

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Posted: October 23rd, 2026