The table below provides summary statistics for contract job vacancies advertised in the City of London requiring ISO/IEC 17025 skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited ISO/IEC 17025 over the 6 months leading up to 11 May 2025, comparing them to the same period in the previous two years.
6 months to 11 May 2025
Same period 2024
Same period 2023
Rank
113
-
164
Rank change year-on-year
-
-
-
Contract jobs citing ISO/IEC 17025
4
0
1
As % of all contract jobs advertised in the City of London
ISO/IEC 17025 falls under the Quality Assurance and Compliance category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring quality assurance or compliance skills in the City of London.
Contract vacancies with a requirement for quality assurance or compliance skills
295
375
456
As % of all contract IT jobs advertised in the City of London
16.79%
17.19%
12.86%
Number of daily rates quoted
191
269
333
10th Percentile
£375
£363
£400
25th Percentile
£459
£463
£500
Median daily rate (50th Percentile)
£557
£550
£600
Median % change year-on-year
+1.27%
-8.33%
+6.67%
75th Percentile
£702
£650
£725
90th Percentile
£800
£750
£838
Central London median daily rate
£550
£550
£600
% change year-on-year
-
-8.33%
+9.09%
Number of hourly rates quoted
1
3
0
Median hourly rate
£22.00
£20.61
-
Median % change year-on-year
+6.77%
-
-
Central London median hourly rate
£22.50
£23.40
£25.00
% change year-on-year
-3.85%
-6.40%
-39.76%
ISO/IEC 17025 Job Vacancy Trend in the City of London
Job postings citing ISO/IEC 17025 as a proportion of all IT jobs advertised in the City of London.
ISO/IEC 17025 Contractor Daily Rate Trend in the City of London
3-month moving average daily rate quoted in jobs citing ISO/IEC 17025 in the City of London.
ISO/IEC 17025 Top 20 Co-occurring Skills and Capabilities in the City of London
For the 6 months to 11 May 2025, contractor job vacancies citing ISO/IEC 17025 also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for ISO/IEC 17025.
ISO/IEC 17025 Co-occurring Skills and Capabilities in the City of London 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:
