Average Production and process engineers Salary in City of London
ONS ASHE 2025 · London region · Updated October 2025
How City of London compares
Worth noting that production and process engineerss in the London earned £57,855 at the median in 2025. Across the UK as a whole, the figure was £47,711 — a difference of 21.3%. Factor in the London's cost of living (16.4% above the UK norm) and a £57,855 salary has the purchasing power of approximately £49,704. To put this alongside local pay more broadly: the average across all jobs in City of London is £67,064, so production and process engineerss sit 13.7% less that benchmark.
Cost of Living Adjustment
After adjusting for the regional cost of living (London index: 116.4, UK=100), a salary of £57,855 has an effective purchasing power of approximately £49,704 — equivalent to earning that amount in an area with average UK costs. The cost of living in the London is 16.4% above the UK average.
Production and process engineers salary across UK regions
Production and process engineers salary in areas near City of London
Salary data is by ONS region. City of London is in the London region. Below are neighbouring regions — click to explore salaries there.
Production and process engineers Salary Guide
The full salary guide includes regional breakdowns, cost-of-living adjustments, year-on-year trends, and in-depth FAQs.
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Frequently Asked Questions
What is the average production and process engineers salary in City of London?
The median production and process engineers salary in the London (which includes City of London) is £57,855 per year, based on ONS ASHE 2025 data. The mean salary is typically higher due to top earners pulling the average up.
How does production and process engineers pay in City of London compare to the UK average?
Production and process engineers in the London earn 21.3% above the national median of £47,711. This makes the London one of the higher-paying regions for this role.
Is production and process engineers a well-paid job in City of London compared to other roles?
The average salary across all jobs in City of London is £67,064. Production and process engineers in the London earn £57,855, which is 13.7% below the local average across all occupations.
About this data
Salary figures for production and process engineerss cover the London region. The all-jobs average is specific to City of London. Source: ONS ASHE 2025. Methodology.