https://jobs.co.uk/job/principal-system-test-engineer-yoh--eb7702bf-ce85-428e-bbf9-820fa0944d13 RSS feed for Principal System Test Engineer at Yoh. en-gb Tue, 07 Jul 2026 19:17:01 GMT https://jobs.co.uk/job/principal-system-test-engineer-yoh--eb7702bf-ce85-428e-bbf9-820fa0944d13 https://jobs.co.uk/job/principal-system-test-engineer-yoh--eb7702bf-ce85-428e-bbf9-820fa0944d13 Tue, 07 Jul 2026 11:51:42 GMT Location: Southampton | Salary: 70000.00-70000.00 Annual | 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 automated Python-based test system... Permanent