50% of professionals earn between £42,500 - £50,000 GBP
The median salary is £50,000
The average salary for a Mechanical Systems Engineer in United Kingdom is GBP 46,000 - GBP 54,800 per year in 2026. The median salary is GBP 55,000 per year, based on 200 active job listings.
The cities with the most Mechanical Systems Engineer job opportunities in United Kingdom are Bristol, Hereford, Barrow-In-Furness, Stevenage, Rugby. Bristol leads with 15 job openings.
Leading employers for Mechanical Systems Engineer roles in United Kingdom include BAE Systems.
Explore 200 Mechanical Systems Engineer job listings in United Kingdom on BeBee, or check our salary calculator for a personalized estimate.