Recent salaries shared by Assistant Signalling Engineer at Colas Rail
Job Title | Years of Experience
Total Pay
Base • Additional pay
Location
Date submitted
Job Title | Years of Experience
Location
Date submitted
Total Pay
Base • Additional pay
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Colas Rail pay FAQs
- The average salary for Assistant Signalling Engineer is $78,901 per year (estimate) in United States, which is 102% higher than the average Colas Rail salary of £39,000 per year (estimate) for this job.
- The salary trajectory of a Assistant Signalling Engineer ranges between locations and employers. The salary starts at £30,983 per year (estimate) and goes up to £144,626 per year (estimate) for the highest level of seniority.
- The estimated average salary for a Assistant Signalling Engineer at Colas Rail is £101,583 per year or £49 per hour, but some professionals have reported earning up to roughly £184,793 per year (90th percentile). The typical pay range is between £76,187 (25th percentile) and £139,777 (75th percentile) annually. This is based on 8 salaries submitted by Colas Rail Assistant Signalling Engineer professionals on Glassdoor, as of Jun 2026.