Period
to 19 September 2019

The following table provides summary statistics for permanent job vacancies advertised in Crawley with a requirement for Performance Tuning skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Performance Tuning over the 6 months to 19 September 2019 with a comparison to the same period in the previous 2 years.

Performance Tuning
West Sussex > Crawley
6 months to
19 Sep 2019
Same period 2018 Same period 2017
Rank 70 72 86
Rank change year-on-year +2 +14 +13
Permanent jobs citing Performance Tuning 3 2 3
As % of all permanent IT jobs advertised in Crawley 0.47% 0.31% 0.42%
As % of the Processes & Methodologies category 0.50% 0.36% 0.46%
Number of salaries quoted 3 2 3
Crawley median annual salary £40,000 £58,750 £50,000
Median salary % change year-on-year -31.91% +17.50% +4.17%
10th Percentile £37,500 £56,625 £41,900
90th Percentile £42,500 £59,875 £55,500
West Sussex median annual salary £47,500 £50,000 £51,250
% change year-on-year -5.00% -2.44% +6.77%

Performance Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Crawley with a requirement for process or methodology skills.

All Process and Methodology Skills
Crawley
Permanent vacancies with a requirement for process or methodology skills 596 550 654
As % of all permanent IT jobs advertised in Crawley 92.40% 86.61% 90.96%
Number of salaries quoted 530 518 599
Crawley median annual salary £48,000 £47,500 £42,500
Median salary % change year-on-year +1.05% +11.76% -10.53%
10th Percentile £26,250 £29,000 £29,350
90th Percentile £72,000 £63,750 £57,500
West Sussex median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% -5.56%

Performance Tuning
Job Vacancy Trend in Crawley

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in Crawley.

Job vacancy trend for Performance Tuning in Crawley

Performance Tuning
Salary Trend in Crawley

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Performance Tuning in Crawley.

Salary trend for Performance Tuning in Crawley

For the 6 months to 19 September 2019, IT jobs citing Performance Tuning also mentioned the following skills 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 Tuning.

1 3 (100.00%) SQL Server Reporting Services
1 3 (100.00%) SQL Server Integration Services
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) SQL Server 2008
1 3 (100.00%) SQL
1 3 (100.00%) VBA
1 3 (100.00%) SQL Server
1 3 (100.00%) Microsoft Excel
1 3 (100.00%) SQL Server 2017
2 1 (33.33%) Replication
2 1 (33.33%) Business Intelligence
2 1 (33.33%) SQL Server Management Studio (SSMS)
2 1 (33.33%) Power BI
2 1 (33.33%) Power Platform

Performance Tuning
Co-occurring IT Skills in Crawley by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Applications
1 3 (100.00%) Microsoft Excel
Cloud Services
1 1 (33.33%) Power Platform
Database & Business Intelligence
1 3 (100.00%) SQL Server
1 3 (100.00%) SQL Server 2008
1 3 (100.00%) SQL Server 2017
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) SQL Server Integration Services
1 3 (100.00%) SQL Server Reporting Services
2 1 (33.33%) Power BI
Development Applications
1 1 (33.33%) SQL Server Management Studio (SSMS)
Job Titles
1 3 (100.00%) Administrator
1 3 (100.00%) DBA
1 3 (100.00%) SQL DBA
Miscellaneous
1 1 (33.33%) Replication
Processes & Methodologies
1 1 (33.33%) Business Intelligence
Programming Languages
1 3 (100.00%) SQL
1 3 (100.00%) VBA