50% of professionals earn between £40,000 - £60,000 GBP
The median salary is £50,000
The average salary for a Senior Systems Engineer in United Kingdom is GBP 50,797 - GBP 64,951 per year in 2026. The median salary is GBP 57,500 per year, based on 1,741 active job listings.
The cities with the most Senior Systems Engineer job opportunities in United Kingdom are London, Bristol, Portsmouth, Glasgow, Manchester. London leads with 164 job openings.
Leading employers for Senior Systems Engineer roles in United Kingdom include AECOM, Amentum, Anthropic, Babcock International Group, Berkshire Healthcare NHS Foundation Trust.
Explore 1,741 Senior Systems Engineer job listings in United Kingdom on BeBee, or check our salary calculator for a personalized estimate.