Principal Engineer Jobs in Hertfordshire

Principal Engineer
East of England > Hertfordshire

The median Principal Engineer salary in Hertfordshire is £47,500 per year, according to job vacancies posted during the 6 months leading to 12 May 2025.

The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.

6 months to
12 May 2025
Same period 2024 Same period 2023
Rank 88 84 128
Rank change year-on-year -4 +44 -6
Permanent jobs requiring a Principal Engineer 3 36 7
As % of all permanent jobs advertised in Hertfordshire 0.34% 1.82% 0.38%
As % of the Job Titles category 0.39% 1.95% 0.44%
Number of salaries quoted 1 1 5
10th Percentile - - -
25th Percentile £46,250 - £68,750
Median annual salary (50th Percentile) £47,500 £55,000 £72,500
Median % change year-on-year -13.64% -24.14% -
75th Percentile £48,750 - £76,250
90th Percentile - - -
East of England median annual salary £67,000 £77,500 £72,500
% change year-on-year -13.55% +6.90% +7.41%

All Permanent IT Job Vacancies
Hertfordshire

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in Hertfordshire. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

Permanent vacancies in Hertfordshire with a recognized job title 767 1,842 1,578
% of permanent jobs with a recognized job title 87.96% 92.89% 85.95%
Number of salaries quoted 452 1,461 783
10th Percentile £31,250 £25,809 £27,750
25th Percentile £41,250 £31,833 £41,250
Median annual salary (50th Percentile) £55,000 £50,000 £55,500
Median % change year-on-year +10.00% -9.91% +5.71%
75th Percentile £65,000 £65,000 £69,375
90th Percentile £80,000 £75,000 £80,000
East of England median annual salary £50,967 £47,500 £55,000
% change year-on-year +7.30% -13.64% +10.00%

Principal Engineer
Job Vacancy Trend in Hertfordshire

Job postings that featured Principal Engineer in the job title as a proportion of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Principal Engineer in Hertfordshire

Principal Engineer
Salary Trend in Hertfordshire

3-month moving average salary quoted in jobs citing Principal Engineer in Hertfordshire.

Salary trend for Principal Engineer in Hertfordshire

Principal Engineer
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Principal Engineer within the Hertfordshire region over the 6 months to 12 May 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
Hatfield -2 2 - - 2
Stevenage - 1 £47,500 - 2
Principal Engineer
East of England

Principal Engineer Skill Set
Top 30 Co-occurring Skills and Capabilities in Hertfordshire

For the 6 months to 12 May 2025, Principal Engineer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region featuring Principal Engineer in the job title.

1 2 (66.67%) Manufacturing
1 2 (66.67%) Degree
1 2 (66.67%) Customer Service
2 1 (33.33%) Computer Science
2 1 (33.33%) SAP ERP
2 1 (33.33%) Chartered Engineer
2 1 (33.33%) Capacity Planning
2 1 (33.33%) Data Governance
2 1 (33.33%) Process Improvement
2 1 (33.33%) Data Quality
2 1 (33.33%) Analytical Skills
2 1 (33.33%) Master's Degree
2 1 (33.33%) Analytical Mindset
2 1 (33.33%) Problem-Solving
2 1 (33.33%) Systems Engineering
2 1 (33.33%) Project Delivery
2 1 (33.33%) Social Skills
2 1 (33.33%) VHDL
2 1 (33.33%) Verilog
2 1 (33.33%) Agile
2 1 (33.33%) Software Engineering
2 1 (33.33%) FPGA
2 1 (33.33%) C
2 1 (33.33%) C++
2 1 (33.33%) SAP
2 1 (33.33%) HNC
2 1 (33.33%) ERP
2 1 (33.33%) EMC
2 1 (33.33%) Aerospace
2 1 (33.33%) Automotive

Principal Engineer Skill Set
Co-occurring Skills and Capabilities in Hertfordshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Business Applications
1 1 (33.33%) SAP ERP
General
1 2 (66.67%) Manufacturing
2 1 (33.33%) Aerospace
2 1 (33.33%) Analytical Skills
2 1 (33.33%) Automotive
2 1 (33.33%) Social Skills
Miscellaneous
1 1 (33.33%) Analytical Mindset
1 1 (33.33%) FPGA
1 1 (33.33%) Verilog
1 1 (33.33%) VHDL
Processes & Methodologies
1 2 (66.67%) Customer Service
2 1 (33.33%) Agile
2 1 (33.33%) Capacity Planning
2 1 (33.33%) Computer Science
2 1 (33.33%) Data Governance
2 1 (33.33%) ERP
2 1 (33.33%) Problem-Solving
2 1 (33.33%) Process Improvement
2 1 (33.33%) Project Delivery
2 1 (33.33%) Software Engineering
2 1 (33.33%) Systems Engineering
Programming Languages
1 1 (33.33%) C
1 1 (33.33%) C++
Qualifications
1 2 (66.67%) Degree
2 1 (33.33%) Chartered Engineer
2 1 (33.33%) HNC
2 1 (33.33%) Master's Degree
Quality Assurance & Compliance
1 1 (33.33%) Data Quality
Vendors
1 1 (33.33%) EMC
1 1 (33.33%) SAP