The table below provides summary statistics and contractor rates for jobs advertised in Chelmsford requiring ISO 22301 skills. It covers contract job vacancies from the 6 months leading up to 1 December 2025, with comparisons to the same periods in the previous two years.
ISO 22301 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 Chelmsford.
Contract vacancies with a requirement for quality assurance or compliance skills
1
1
0
As % of all contract IT jobs advertised in Chelmsford
12.50%
11.11%
-
Number of daily rates quoted
1
1
0
10th Percentile
-
-
-
25th Percentile
£363
£463
-
Median daily rate (50th Percentile)
£375
£475
-
Median % change year-on-year
-21.05%
-
-
75th Percentile
£388
£488
-
90th Percentile
-
-
-
Essex median daily rate
£500
£320
£400
% change year-on-year
+56.25%
-20.00%
+136.36%
ISO 22301 Job Vacancy Trend in Chelmsford
Historical trend showing the proportion of contract IT job postings citing ISO 22301 relative to all contract IT jobs advertised in Chelmsford.
ISO 22301 Daily Rate Trend in Chelmsford
Contractor daily rate distribution trend for jobs in Chelmsford citing ISO 22301.
ISO 22301 Top 19 Co-Occurring Skills & Capabilities in Chelmsford
For the 6 months to 1 December 2025, contractor job vacancies citing ISO 22301 also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number of co-occurrences and as a proportion of all contract job ads across the Chelmsford region with a requirement for ISO 22301.
ISO 22301 Co-Occurring Skills & Capabilities in Chelmsford 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:
