Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Crawley with a requirement for High Availability skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited High Availability over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

High Availability
West Sussex > Crawley
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 74 97 74
Rank change year-on-year +23 -23 +10
Permanent jobs citing High Availability 4 4 24
As % of all permanent IT jobs advertised in Crawley 0.60% 0.40% 2.84%
As % of the Processes & Methodologies category 0.70% 0.44% 3.21%
Number of salaries quoted 1 8 24
Crawley median annual salary £45,000 £52,500 £42,500
Median salary % change year-on-year -14.29% +23.53% -13.27%
West Sussex median annual salary £50,000 £52,500 £41,250
% change year-on-year -4.76% +27.27% -15.82%

High Availability 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 575 916 747
As % of all permanent IT jobs advertised in Crawley 86.21% 90.87% 88.30%
Number of salaries quoted 503 874 676
Crawley median annual salary £42,500 £47,500 £45,000
Median salary % change year-on-year -10.53% +5.56% +6.51%
10th Percentile £27,500 £30,000 £28,750
90th Percentile £58,750 £67,125 £60,000
West Sussex median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +2.41%

High Availability
Job Vacancy Trend in Crawley

Job postings citing High Availability as a percentage of all IT jobs advertised in Crawley.

Job vacancy trend for High Availability in Crawley

High Availability
Salary Trend in Crawley

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

Salary trend for High Availability in Crawley

For the 6 months to 21 November 2017, IT jobs citing High Availability also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Crawley region with a requirement for High Availability.

1 4 (100.00%) Microsoft
1 4 (100.00%) SQL Server
2 3 (75.00%) VMware Infrastructure
2 3 (75.00%) Degree
2 3 (75.00%) Computer Science
2 3 (75.00%) French Language
2 3 (75.00%) Hyper-V
2 3 (75.00%) WebEx
2 3 (75.00%) Computer Science Degree
2 3 (75.00%) Citrix
2 3 (75.00%) VMware
2 3 (75.00%) Microsoft Office
3 1 (25.00%) ETL
3 1 (25.00%) Business Intelligence
3 1 (25.00%) OLTP
3 1 (25.00%) C#
3 1 (25.00%) SQL
3 1 (25.00%) T-SQL
3 1 (25.00%) .NET
3 1 (25.00%) SQL Server Reporting Services
3 1 (25.00%) SQL Server Integration Services
3 1 (25.00%) Disaster Recovery
3 1 (25.00%) Advertising
3 1 (25.00%) Power BI
3 1 (25.00%) Microsoft Azure
3 1 (25.00%) Performance Tuning
3 1 (25.00%) SQL Server Management Studio (SSMS)
3 1 (25.00%) WPF
3 1 (25.00%) SQL Server Analysis Services
3 1 (25.00%) PowerShell

High Availability
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 (75.00%) Microsoft Office
Cloud Services
1 1 (25.00%) Microsoft Azure
Communications & Networking
1 3 (75.00%) WebEx
Database & Business Intelligence
1 4 (100.00%) SQL Server
2 1 (25.00%) OLAP
2 1 (25.00%) OLTP
2 1 (25.00%) Power BI
2 1 (25.00%) SQL Server Analysis Services
2 1 (25.00%) SQL Server Integration Services
2 1 (25.00%) SQL Server Reporting Services
Development Applications
1 1 (25.00%) SQL Server Management Studio (SSMS)
General
1 3 (75.00%) French Language
2 1 (25.00%) Advertising
Job Titles
1 1 (25.00%) Administrator
1 1 (25.00%) DBA
1 1 (25.00%) SQL DBA
Libraries, Frameworks & Software Standards
1 1 (25.00%) .NET
1 1 (25.00%) WPF
Miscellaneous
1 3 (75.00%) Computer Science
Processes & Methodologies
1 1 (25.00%) Business Intelligence
1 1 (25.00%) Disaster Recovery
1 1 (25.00%) ETL
1 1 (25.00%) Performance Tuning
Programming Languages
1 1 (25.00%) C#
1 1 (25.00%) PowerShell
1 1 (25.00%) SQL
1 1 (25.00%) T-SQL
Qualifications
1 3 (75.00%) Computer Science Degree
1 3 (75.00%) Degree
System Software
1 3 (75.00%) Hyper-V
1 3 (75.00%) VMware Infrastructure
Vendors
1 4 (100.00%) Microsoft
2 3 (75.00%) Citrix
2 3 (75.00%) VMware