The table below provides summary statistics for permanent job vacancies advertised in Crawley requiring Performance Optimisation skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Performance Optimisation over the 6 months leading up to 18 July 2025, comparing them to the same period in the previous two years.
Performance Optimisation 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 Crawley.
Permanent vacancies with a requirement for process or methodology skills
89
166
260
As % of all permanent jobs advertised in Crawley
93.68%
91.71%
96.30%
Number of salaries quoted
55
85
139
10th Percentile
£30,500
£24,500
£36,550
25th Percentile
£35,625
£40,000
£47,500
Median annual salary (50th Percentile)
£45,000
£55,000
£62,500
Median % change year-on-year
-18.18%
-12.00%
+13.64%
75th Percentile
£59,250
£68,000
£70,000
90th Percentile
£76,750
£74,250
£79,000
West Sussex median annual salary
£52,500
£55,000
£55,000
% change year-on-year
-4.55%
-
-
Performance Optimisation Job Vacancy Trend in Crawley
Job postings citing Performance Optimisation as a proportion of all IT jobs advertised in Crawley.
Performance Optimisation Salary Trend in Crawley
3-month moving average salary quoted in jobs citing Performance Optimisation in Crawley.
Performance Optimisation Top 15 Co-occurring Skills and Capabilities in Crawley
For the 6 months to 18 July 2025, job vacancies citing Performance Optimisation 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 permanent job ads across the Crawley region with a requirement for Performance Optimisation.
Performance Optimisation Co-occurring Skills and Capabilities in Crawley 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:
