Principal Systems Engineer Job Trends in Buckinghamshire
Principal Systems Engineer
South East > Buckinghamshire
The median Principal Systems Engineer salary in Buckinghamshire is £80,000 per year, according to job vacancies posted during the 6 months leading to 10 November 2026.
The table below compares current salary benchmarking and summary statistics with the previous two years.
| 6 months to 10 Nov 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Rank | 98 | 81 | 84 |
| Rank change year-on-year | -17 | +3 | - |
| Permanent Principal Systems Engineer jobs | 1 | 5 | 10 |
| As % of all permanent jobs in Buckinghamshire | 0.047% | 0.45% | 0.96% |
| As % of the Job Titles category | 0.052% | 0.52% | 1.00% |
| Number of salaries quoted | 1 | 0 | 3 |
| 10th Percentile | - | - | - |
| 25th Percentile | £75,000 | - | £63,750 |
| Median annual salary (50th Percentile) | £80,000 | - | £67,500 |
| 75th Percentile | £85,000 | - | £71,250 |
| 90th Percentile | - | - | - |
| South East median annual salary | £80,000 | £70,600 | £80,000 |
| % change year-on-year | +13.31% | -11.75% | +68.42% |
All Permanent IT Job Roles
Buckinghamshire
For comparison with the information above, the following table provides summary statistics for all permanent IT job adverts in Buckinghamshire matching a recognised job title. The table also shows what proportion of all permanent IT job adverts they make up.
| 6 months to 10 Nov 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Permanent job adverts in Buckinghamshire matching a recognised job title | 1,940 | 962 | 1,003 |
| % of permanent job adverts matching a recognised job title | 92.12% | 87.53% | 96.72% |
| Number of salaries quoted | 1,375 | 552 | 445 |
| 10th Percentile | £30,000 | £30,250 | £30,000 |
| 25th Percentile | £40,000 | £34,000 | £37,500 |
| Median annual salary (50th Percentile) | £50,000 | £45,000 | £50,000 |
| Median % change year-on-year | +11.11% | -10.00% | -9.09% |
| 75th Percentile | £65,000 | £60,313 | £65,000 |
| 90th Percentile | £80,000 | £75,000 | £85,480 |
| South East median annual salary | £55,000 | £47,500 | £55,000 |
| % change year-on-year | +15.79% | -13.64% | +0.92% |
Principal Systems Engineer Job Vacancy Trend in Buckinghamshire
Historical trend showing the proportion of permanent Principal Systems Engineer job postings relative to all permanent IT jobs advertised in Buckinghamshire.
Principal Systems Engineer Salary Trend in Buckinghamshire
Salary distribution trend for Principal Systems Engineer job vacancies in Buckinghamshire.
Principal Systems Engineer Skill Set Top 11 Co-Occurring Skills & Capabilities in Buckinghamshire
For the 6 months to 10 November 2026, Principal Systems Engineer job ads cited 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 Principal Systems Engineer job ads across the Buckinghamshire region.
| Rank | Skill | Share | Job Ads |
|---|---|---|---|
| 1 | Business Case | 100.0% | 1 |
| 1 | Business Development | 100.0% | 1 |
| 1 | Degree | 100.0% | 1 |
| 1 | Mentoring | 100.0% | 1 |
| 1 | Product Roadmap | 100.0% | 1 |
| 1 | Product Vision | 100.0% | 1 |
| 1 | Risk Register | 100.0% | 1 |
| 1 | Roadmaps | 100.0% | 1 |
| 1 | SC Cleared | 100.0% | 1 |
| 1 | Security Cleared | 100.0% | 1 |
| 1 | Systems Engineering | 100.0% | 1 |
Principal Systems Engineer Skill Set Co-Occurring Skills & Capabilities in Buckinghamshire by Category
The table below expands on the one above by listing co-occurrences one category at a time. It covers the same employment type, locality and period, with up to 20 co-occurrences in each category.
Job Titles
| Rank | Job Title | Share | Job Ads |
|---|