Principal Engineer Job Trends in South Ayrshire

Principal Engineer
Scotland > South Ayrshire

The median Principal Engineer salary in South Ayrshire is £75,900 per year, according to job vacancies posted during the 6 months leading to 17 October 2025.

The table below compares current salary benchmarking and summary statistics with the previous two years.

6 months to
17 Oct 2025
Same period 2024 Same period 2023
Rank 6 14 -
Rank change year-on-year +8 - -
Permanent jobs requiring a Principal Engineer 3 4 0
As % of all permanent jobs in South Ayrshire 33.33% 11.76% -
As % of the Job Titles category 37.50% 11.76% -
Number of salaries quoted 1 0 0
Median annual salary (50th Percentile) £75,900 - -
Scotland median annual salary £75,900 £75,000 £75,000
% change year-on-year +1.20% - -11.76%

All Permanent IT Job Vacancies
South Ayrshire

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in South Ayrshire. 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 South Ayrshire with a recognized job title 8 34 31
% of permanent jobs with a recognized job title 88.89% 100.00% 100.00%
Number of salaries quoted 3 23 31
10th Percentile £77,860 £37,574 -
25th Percentile £80,800 £55,801 -
Median annual salary (50th Percentile) £85,700 £58,033 £25,000
Median % change year-on-year +47.67% +132.13% -16.67%
75th Percentile - £60,265 -
90th Percentile - £66,053 -
Scotland median annual salary £45,000 £53,000 £52,500
% change year-on-year -15.09% +0.95% -4.55%

Principal Engineer
Job Vacancy Trend in South Ayrshire

Historical trend showing the proportion of permanent IT job postings featuring 'Principal Engineer' in the job title relative to all permanent IT jobs advertised in South Ayrshire.

Principal Engineer job vacancy trend in South Ayrshire

Principal Engineer
Job Locations in South Ayrshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Principal Engineer within the South Ayrshire region over the 6 months to 17 October 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
Prestwick +9 3 £75,900 -
Principal Engineer
Scotland

Principal Engineer Skill Set
Top 19 Co-Occurring Skills & Capabilities in South Ayrshire

For the 6 months to 17 October 2025, Principal Engineer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number of co-occurrences and as a proportion of all permanent job ads across the South Ayrshire region featuring Principal Engineer in the job title.

1 3 (100.00%) BPSS Clearance
2 2 (66.67%) IBM
2 2 (66.67%) ISO/IEC 15288
2 2 (66.67%) Rational DOORS
2 2 (66.67%) Signal Processing
2 2 (66.67%) Systems Engineering
2 2 (66.67%) Technical Leadership
2 2 (66.67%) Test Planning
3 1 (33.33%) Ada
3 1 (33.33%) Ada 95
3 1 (33.33%) Agile
3 1 (33.33%) Chartered Engineer
3 1 (33.33%) Computer Science
3 1 (33.33%) Configuration Management
3 1 (33.33%) Degree
3 1 (33.33%) ISO/IEC 12207
3 1 (33.33%) Software Engineering
3 1 (33.33%) UML
3 1 (33.33%) Waterfall

Principal Engineer Skill Set
Co-Occurring Skills & Capabilities in South Ayrshire by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Development Applications
1 2 (66.67%) Rational DOORS
General
1 2 (66.67%) Electronics
Miscellaneous
1 2 (66.67%) Algorithms
Processes & Methodologies
1 2 (66.67%) Signal Processing
1 2 (66.67%) Systems Engineering
1 2 (66.67%) Technical Leadership
1 2 (66.67%) Test Planning
2 1 (33.33%) Agile
2 1 (33.33%) Computer Science
2 1 (33.33%) Configuration Management
2 1 (33.33%) Software Engineering
2 1 (33.33%) UML
2 1 (33.33%) Waterfall
Programming Languages
1 1 (33.33%) Ada
1 1 (33.33%) Ada 95
Qualifications
1 3 (100.00%) BPSS Clearance
2 1 (33.33%) Chartered Engineer
2 1 (33.33%) Degree
Quality Assurance & Compliance
1 2 (66.67%) ISO/IEC 15288
2 1 (33.33%) ISO/IEC 12207
Vendors
1 2 (66.67%) IBM