Service Integration and Management (SIAM)
South East > Thames Valley
The table below provides summary statistics for permanent job vacancies advertised in the Thames Valley requiring SIAM skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited SIAM over the 6 months leading up to 13 June 2025, comparing them to the same period in the previous two years.
| 6 months to 13 Jun 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | - | 241 |
| Rank change year-on-year | - | - | +49 |
| Permanent jobs citing SIAM | 0 | 0 | 6 |
| As % of all permanent jobs advertised in the Thames Valley | - | - | 0.11% |
| As % of the Processes & Methodologies category | - | - | 0.11% |
| Number of salaries quoted | 0 | 0 | 4 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | - | £22,000 |
| Median annual salary (50th Percentile) | - | - | £23,000 |
| Median % change year-on-year | - | - | -58.18% |
| 75th Percentile | - | - | £24,000 |
| 90th Percentile | - | - | - |
| South East median annual salary | - | £60,000 | £52,500 |
| % change year-on-year | - | +14.29% | -30.00% |
All Process and Methodology Skills
Thames Valley
SIAM falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in the Thames Valley.
| Permanent vacancies with a requirement for process or methodology skills | 3,168 | 6,117 | 5,267 |
| As % of all permanent jobs advertised in the Thames Valley | 92.93% | 82.61% | 94.70% |
| Number of salaries quoted | 1,212 | 4,005 | 2,976 |
| 10th Percentile | £27,050 | £29,000 | £30,500 |
| 25th Percentile | £36,250 | £37,500 | £40,000 |
| Median annual salary (50th Percentile) | £53,500 | £50,000 | £55,000 |
| Median % change year-on-year | +7.00% | -9.09% | - |
| 75th Percentile | £70,000 | £65,000 | £72,500 |
| 90th Percentile | £85,000 | £80,000 | £88,125 |
| South East median annual salary | £55,000 | £50,000 | £55,000 |
| % change year-on-year | +10.00% | -9.09% | - |
SIAM
Job Vacancy Trend in the Thames Valley
Job postings citing SIAM as a proportion of all IT jobs advertised in the Thames Valley.
SIAM
Salary Trend in the Thames Valley
3-month moving average salary quoted in jobs citing SIAM in the Thames Valley.