> Markdown version of [/jobs/ext/1545750-senior-test-development-engineer](https://www.wearedevelopers.com/jobs/ext/1545750-senior-test-development-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Test Development Engineer - **Company:** Raytheon - **Location:** Glenrothes, UK - **Experience:** Expert - **Salary:** £90,000.0 - **Contract:** Permanent contract - **Skills:** C Sharp (Programming Language), Software Debugging, Software Design Documents, Global Positioning Systems (GPS), Hardware Interface Design, LabVIEW, Subsystems, Systems Integration, Teststand - **Published:** July 18, 2026 - **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2887784126-2 ## About the Role * Design of product Test Development Hardware * Wiring Schedules * System Interface design * Appreciation of NI LabView/Teststand * Ability to write comprehensive technical design documentation. * Proven experience in handover and management of designs in production. * Excellent hardware troubleshooting skills. * Able to support/debug system integration * Must be eligible Security Clearance to a minimum of BPSS * Desirable Experience * Significant test development experience in industry. * Understanding of common test architectures PXI/LXI * Measurement Uncertainty and its application in test equipment design and validation * Software detailed knowledge of: NI LabView, CVI & TestStand, C# ## Description Raytheon UK have a full time, perm opportunity for a Senior Test Development Engineer to join our team in our Glenrothes(Scotland) and Livingston (Scotland) or Harlow (Essex) sites. Our Senior Test Development Engineer role is a fantastic opportunity for your career growth; firstly, your technical knowledge will continue to develop due to our focus on R&D and secondly, you will have opportunities to step up in seniority as we expect this team to have strong growth in the near future. As Senior Test Development Engineer, you will be responsible for the design, manufacture, verification, validation, and lifecycle support of test equipment at board, sub-system, and system level. You'll work on technologies that support Control Actuation Systems, Guidance Electronics, and cutting-edge GPS Anti-Jamming systems across land, sea, air-and space., * Design and develop functional test equipment for electronic systems * Lead and support hardware/software integration and troubleshooting * Provide lifecycle and production support, including issue resolution and obsolescence management * Collaborate across engineering disciplines to develop robust, scalable test solutions * Lead design reviews and documentation to the highest standards * Act as a mentor and technical leader for junior engineers ## Related Videos - [Testing .NET applications a Tool box for every developer](https://www.wearedevelopers.com/videos/704-testing-net-applications-a-tool-box-for-every-developer) - [10M Data Records Lost, Underwater Computing, and Psychedelic Fish - Matthias Geniar](https://www.wearedevelopers.com/videos/1908-10m-data-records-lost-underwater-computing-and-psychedelic-fish-matthias-geniar) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Develop on Windows, Deploy on Red Hat Enterprise Linux](https://www.wearedevelopers.com/videos/1600-develop-on-windows-deploy-on-red-hat-enterprise-linux) - [How to TDD in legacy code](https://www.wearedevelopers.com/videos/309-how-to-tdd-in-legacy-code) - [Data-Oriented Programming - Version 1.1](https://www.wearedevelopers.com/videos/1634-data-oriented-programming-version-1-1) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [What is a Test Plan: Guide to Test Planning](https://www.wearedevelopers.com/magazine/191-what-is-a-test-plan-guide-to-test-planning) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk)