Principal Systems Engineer Jobs

Principal Systems Engineer
UK

The median Principal Systems Engineer salary in the UK is £70,600 per year, according to job vacancies posted during the 6 months leading to 17 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
17 May 2025
Same period 2024 Same period 2023
Rank 88 645 954
Rank change year-on-year +557 +309 +209
Permanent jobs requiring a Principal Systems Engineer 1,818 264 16
As % of all permanent jobs advertised in the UK 3.26% 0.26% 0.016%
As % of the Job Titles category 3.59% 0.28% 0.018%
Number of salaries quoted 316 127 11
10th Percentile £48,596 £55,000 -
25th Percentile £61,500 £60,000 £41,250
Median annual salary (50th Percentile) £70,600 £70,000 £61,000
Median % change year-on-year +0.86% +14.75% -9.63%
75th Percentile - £80,000 £70,750
90th Percentile - - £75,000
UK excluding London median annual salary £70,600 £70,000 £47,500
% change year-on-year +0.86% +47.37% -29.63%

All Permanent IT Job Vacancies
UK

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies. 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 the UK with a recognized job title 50,706 94,386 91,123
% of permanent jobs with a recognized job title 90.83% 94.69% 91.49%
Number of salaries quoted 27,254 67,482 57,423
10th Percentile £29,750 £28,500 £32,500
25th Percentile £41,250 £38,500 £45,000
Median annual salary (50th Percentile) £56,000 £52,500 £60,000
Median % change year-on-year +6.67% -12.50% -
75th Percentile £73,886 £71,000 £80,000
90th Percentile £96,250 £90,000 £100,000
UK excluding London median annual salary £51,645 £50,000 £53,000
% change year-on-year +3.29% -5.66% +5.64%

Principal Systems Engineer
Job Vacancy Trend

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

Job vacancy trend for Principal Systems Engineer in the UK

Principal Systems Engineer
Salary Trend

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

Salary trend for Principal Systems Engineer in the UK

Principal Systems Engineer
Salary Histogram

Salary distribution for jobs citing Principal Systems Engineer over the 6 months to 17 May 2025.

Salary histogram for Principal Systems Engineer in the UK

Principal Systems Engineer
Top 16 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Principal Systems Engineer within the UK over the 6 months to 17 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
UK excluding London +479 1,805 £70,600 +0.86% 104
England +516 1,731 £70,600 +0.86% 114
Midlands +260 1,078 £62,500 -21.88% 14
West Midlands +228 707 £55,000 -31.25% 11
East Midlands +146 371 £70,000 +16.67% 3
South East +253 268 £70,600 -11.75% 43
North of England +225 246 £51,564 -14.06% 14
North West +156 225 £51,564 -14.06% 11
Work from Home +258 191 £70,600 +28.36% 53
South West +142 119 £61,500 -12.14% 18
Wales +73 38 £70,600 +17.67% 2
Scotland +152 37 - - 2
Yorkshire - 20 - - 2
East of England +15 19 - - 13
London +92 1 £61,000 -12.86% 18
North East - 1 £60,000 - 1

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

For the 6 months to 17 May 2025, Principal Systems 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 featuring Principal Systems Engineer in the job title.

1 1,721 (94.66%) Systems Engineering
2 1,321 (72.66%) BPSS Clearance
3 1,112 (61.17%) Degree
4 702 (38.61%) Model-Based Systems Engineering
5 634 (34.87%) Validation
6 440 (24.20%) Verification and Validation
7 352 (19.36%) Collaborative Working
8 348 (19.14%) ISO/IEC 15288
9 332 (18.26%) Rational DOORS
10 315 (17.33%) Automotive
11 297 (16.34%) SysML
12 275 (15.13%) Mathematics
12 275 (15.13%) Physics
13 253 (13.92%) Telecoms
14 243 (13.37%) Project Planning
15 229 (12.60%) IBM
16 220 (12.10%) Chartered Engineer
17 190 (10.45%) Chemistry
17 190 (10.45%) Logistics
17 190 (10.45%) Law
18 187 (10.29%) Technical Leadership
19 186 (10.23%) Signal Processing
19 186 (10.23%) Algorithms
19 186 (10.23%) Test Planning
19 186 (10.23%) Electronics
20 162 (8.91%) Requirements Management
20 162 (8.91%) Systems Thinking
21 153 (8.42%) Architectural Design
22 146 (8.03%) Acceptance Criteria
23 131 (7.21%) ISTQB

Principal Systems Engineer Skill Set
Co-occurring Skills and Capabilities 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:

Application Platforms
1 11 (0.61%) Confluence
Applications
1 63 (3.47%) Simulink
Cloud Services
1 23 (1.27%) AWS
Communications & Networking
1 23 (1.27%) Wireshark
2 1 (0.055%) Wireless
Database & Business Intelligence
1 11 (0.61%) MySQL
1 11 (0.61%) Relational Database
Development Applications
1 332 (18.26%) Rational DOORS
2 50 (2.75%) JIRA
3 11 (0.61%) Bitbucket
3 11 (0.61%) Git
General
1 315 (17.33%) Automotive
2 253 (13.92%) Telecoms
3 190 (10.45%) Law
4 186 (10.23%) Electronics
5 66 (3.63%) Aerospace
6 39 (2.15%) Influencing Skills
7 23 (1.27%) Military
8 2 (0.11%) Social Skills
9 1 (0.055%) Analytical Skills
Libraries, Frameworks & Software Standards
1 11 (0.61%) .NET
2 4 (0.22%) Flash
Miscellaneous
1 186 (10.23%) Algorithms
2 3 (0.17%) NHS
2 3 (0.17%) Renewable Energy
3 1 (0.055%) Data Centre
3 1 (0.055%) SCADA
Operating Systems
1 35 (1.93%) Linux
2 34 (1.87%) Windows
Processes & Methodologies
1 1,721 (94.66%) Systems Engineering
2 702 (38.61%) Model-Based Systems Engineering
3 634 (34.87%) Validation
4 440 (24.20%) Verification and Validation
5 352 (19.36%) Collaborative Working
6 297 (16.34%) SysML
7 275 (15.13%) Mathematics
7 275 (15.13%) Physics
8 243 (13.37%) Project Planning
9 190 (10.45%) Chemistry
9 190 (10.45%) Logistics
10 187 (10.29%) Technical Leadership
11 186 (10.23%) Signal Processing
11 186 (10.23%) Test Planning
12 162 (8.91%) Requirements Management
12 162 (8.91%) Systems Thinking
13 153 (8.42%) Architectural Design
14 146 (8.03%) Acceptance Criteria
15 117 (6.44%) Coaching
16 104 (5.72%) Agile
Programming Languages
1 64 (3.52%) MATLAB
2 11 (0.61%) C#
3 1 (0.055%) Perl
3 1 (0.055%) R
Qualifications
1 1,321 (72.66%) BPSS Clearance
2 1,112 (61.17%) Degree
3 220 (12.10%) Chartered Engineer
4 131 (7.21%) ISTQB
5 24 (1.32%) HNC
6 4 (0.22%) Master's Degree
7 2 (0.11%) Security Cleared
8 1 (0.055%) SC Cleared
Quality Assurance & Compliance
1 348 (19.14%) ISO/IEC 15288
2 28 (1.54%) ISO 9001
3 15 (0.83%) IEC 61508
4 1 (0.055%) ISO 26262
Systems Management
1 15 (0.83%) Functional Safety
2 11 (0.61%) Ansible
Vendors
1 229 (12.60%) IBM
2 11 (0.61%) Atlassian
3 1 (0.055%) EMC