https://jobs.co.uk/job/principal-system-test-engineer-yoh--df69d685-ebb4-4b5b-9d1c-eb80e5c38c47 RSS feed for Principal System Test Engineer at Yoh. en-gb Tue, 07 Jul 2026 20:24:13 GMT https://jobs.co.uk/job/principal-system-test-engineer-yoh--df69d685-ebb4-4b5b-9d1c-eb80e5c38c47 https://jobs.co.uk/job/principal-system-test-engineer-yoh--df69d685-ebb4-4b5b-9d1c-eb80e5c38c47 Mon, 06 Jul 2026 23:00:00 GMT Location: Southampton | Salary: £70000 - £80000/annum 20% bonus, equity, PMI, life, etc | Type: Permanent | Principal System Test Engineer 5G | RF | Python | Wireless Communications Southampton | Hybrid Working Circa -80,000 Basic + Annual Bonus + Equity + Private Medical + Excellent Benefits Help define how the next generation of wireless communications technology is tested. Most test engineering roles are about validating existing products. This opportunity is different. AccelerComm develops high-performance Physical Layer technology that powers some of the world''s most advanced 5G and satellite communication systems. As the business continues to grow, they''re looking for a Principal System Test Engineer to take ownership of how complex wireless products are verified, automated and validated. Working alongside highly experienced Algorithm, Software, FPGA and Systems Engineers, you''ll design and develop scalable automated test capability, build Python-based test frameworks, integrate RF instrumentation and help shape the future of the company''s verification strategy. This is a hands-on role where your ideas will directly influence engineering quality, automation and the way products are developed and released. What you''ll be doing Designing and developing automat... Permanent