The table below provides summary statistics and contractor rates for jobs advertised in Brentwood requiring Impact Assessments skills. It covers vacancies from the 6 months leading up to 17 September 2025, with comparisons to the same periods in the previous two years.
Impact Assessments falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring process or methodology skills in Brentwood.
Contract vacancies with a requirement for process or methodology skills
8
9
18
As % of all contract IT jobs advertised in Brentwood
100.00%
81.82%
90.00%
Number of daily rates quoted
3
2
11
10th Percentile
£126
£66
£300
25th Percentile
£251
£105
£310
Median daily rate (50th Percentile)
£468
£170
£530
Median % change year-on-year
+175.00%
-67.92%
+63.08%
75th Percentile
£544
£235
£564
90th Percentile
£585
£274
£575
Essex median daily rate
£460
£350
£500
% change year-on-year
+31.43%
-30.00%
+5.82%
Number of hourly rates quoted
2
1
2
10th Percentile
£35.60
-
£65.51
25th Percentile
£36.86
-
£66.27
Median hourly rate
£40.35
£40.00
£67.59
Median % change year-on-year
+0.88%
-40.82%
-
75th Percentile
£42.46
-
£68.95
90th Percentile
£42.91
-
£69.74
Essex median hourly rate
£18.87
£70.50
£67.59
% change year-on-year
-73.23%
+4.31%
+22.89%
Impact Assessments Job Vacancy Trend in Brentwood
Job postings citing Impact Assessments as a proportion of all IT jobs advertised in Brentwood.
Impact Assessments Top 10 Co-occurring Skills and Capabilities in Brentwood
For the 6 months to 17 September 2025, contractor job vacancies citing Impact Assessments 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 Brentwood region with a requirement for Impact Assessments.
Impact Assessments Co-occurring Skills and Capabilities in Brentwood 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:
