The following table provides summary statistics for permanent job vacancies advertised in Letchworth with a requirement for Windows skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Windows over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Microsoft Windows
Hertfordshire / Letchworth
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 19 11 8
Rank change year-on-year -8 -3  
Permanent jobs citing Windows 10 8 6
As % of all permanent IT jobs advertised in Letchworth 11.90% 18.18% 15.38%
As % of the Operating Systems category 90.91% 100.00% 100.00%
Number of salaries quoted 7 8 6
Median salary £32,500 £35,250 £29,500
Median salary % change year-on-year -7.80% +19.49%  
UK excluding London median salary £37,500 £37,500 £37,000
% change year-on-year - +1.35%  

Windows is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Letchworth with a requirement for operating system skills.

Operating System Skills
Letchworth
Permanent job vacancies with a requirement for operating system skills 11 8 6
As % of all permanent IT job vacancies advertised in Letchworth 13.10% 18.18% 15.38%
Number of salaries quoted 7 8 6
Median salary £32,500 £40,000 £42,500
Median salary % change year-on-year -18.75% -5.88%  
UK excluding London median salary £37,500 £37,500 £37,500

Windows
Job Vacancy Trend in Letchworth

The job posting trend of jobs advertised in Letchworth citing Windows as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for Windows in Letchworth

Windows
Salary Trend in Letchworth

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Windows in Letchworth.

Salary trend for Windows in Letchworth

For the 6 months to 24 June 2017, IT jobs citing Windows 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 Letchworth region with a requirement for Windows.

1 13 (52.00%) SQL
1 13 (52.00%) Oracle
1 13 (52.00%) SQL Server
2 12 (48.00%) Linux
3 10 (40.00%) Microsoft
3 10 (40.00%) JIRA
3 10 (40.00%) QA
4 9 (36.00%) ITIL
5 8 (32.00%) Java
5 8 (32.00%) Test Automation
6 7 (28.00%) Mathematics
6 7 (28.00%) Windows 7
6 7 (28.00%) SaaS
6 7 (28.00%) E-business
6 7 (28.00%) VB
7 6 (24.00%) Tomcat
7 6 (24.00%) LoadRunner
7 6 (24.00%) HP
7 6 (24.00%) Regression Testing
7 6 (24.00%) JMeter
7 6 (24.00%) Selenium
7 6 (24.00%) Software Engineering
7 6 (24.00%) HP Quality Center
7 6 (24.00%) WebDriver
7 6 (24.00%) Performance Testing
7 6 (24.00%) Test Strategy
7 6 (24.00%) Remote Desktop
8 5 (20.00%) Time Management
8 5 (20.00%) Continuous Improvement
8 5 (20.00%) Finance

Windows
Co-occurring IT Skills in Letchworth 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:

Application Platforms
1 6 (24.00%) Tomcat
2 2 (8.00%) MS Exchange
3 1 (4.00%) Exchange Server 2013
Applications
1 4 (16.00%) Microsoft Office
Cloud Services
1 7 (28.00%) SaaS
2 3 (12.00%) Office 365
Communications & Networking
1 6 (24.00%) Remote Desktop
2 2 (8.00%) DHCP
2 2 (8.00%) DNS
2 2 (8.00%) Firewall
2 2 (8.00%) SAN
2 2 (8.00%) TCP/IP
3 1 (4.00%) Internet
3 1 (4.00%) VLAN
3 1 (4.00%) WAN
Database & Business Intelligence
1 13 (52.00%) SQL Server
2 2 (8.00%) Crystal Reports
2 2 (8.00%) Oracle Reports
Development Applications
1 10 (40.00%) JIRA
2 6 (24.00%) JMeter
2 6 (24.00%) LoadRunner
2 6 (24.00%) Selenium
2 6 (24.00%) WebDriver
3 2 (8.00%) Zephyr
General
1 5 (20.00%) Finance
1 5 (20.00%) Legal
2 1 (4.00%) Retail
Job Titles
1 10 (40.00%) Analyst
1 10 (40.00%) Tester
2 9 (36.00%) Support Analyst
3 8 (32.00%) QA Tester
4 5 (20.00%) Help Desk Support
5 4 (16.00%) Help Desk Analyst
5 4 (16.00%) Help Desk Support Analyst
6 3 (12.00%) Automation Tester
6 3 (12.00%) Selenium Tester
7 2 (8.00%) 1st Line Support
7 2 (8.00%) 1st Line Support Analyst
7 2 (8.00%) Administrator
7 2 (8.00%) DBA
7 2 (8.00%) QA Automation Tester
7 2 (8.00%) Selenium Automation Tester
8 1 (4.00%) Infrastructure Engineer
8 1 (4.00%) IT Manager
8 1 (4.00%) Manual Tester
8 1 (4.00%) Software Tester
8 1 (4.00%) Test Analyst
Miscellaneous
1 4 (16.00%) Driving Licence
2 2 (8.00%) Clustering
3 1 (4.00%) Replication
Operating Systems
1 12 (48.00%) Linux
2 7 (28.00%) Windows 7
3 2 (8.00%) Windows 10
3 2 (8.00%) Windows 8
3 2 (8.00%) Windows Server
4 1 (4.00%) Unix
4 1 (4.00%) Windows Server 2008
4 1 (4.00%) Windows Server 2012
Processes & Methodologies
1 9 (36.00%) ITIL
2 8 (32.00%) Test Automation
3 7 (28.00%) E-business
3 7 (28.00%) Mathematics
4 6 (24.00%) Performance Testing
4 6 (24.00%) Regression Testing
4 6 (24.00%) Software Engineering
4 6 (24.00%) Test Strategy
5 5 (20.00%) Continuous Improvement
5 5 (20.00%) Time Management
6 4 (16.00%) Problem Management
7 3 (12.00%) Mobile Device Management
8 2 (8.00%) Case Management
8 2 (8.00%) Incident Management
8 2 (8.00%) IT Strategy
8 2 (8.00%) ITIL V3
8 2 (8.00%) Manual Testing
8 2 (8.00%) Network Management
8 2 (8.00%) Service Management
9 1 (4.00%) Load Balancing
Programming Languages
1 13 (52.00%) SQL
2 8 (32.00%) Java
3 7 (28.00%) VB
Qualifications
1 2 (8.00%) MBCS
2 1 (4.00%) Degree
2 1 (4.00%) MCP
Quality Assurance & Compliance
1 10 (40.00%) QA
2 5 (20.00%) ISO 9001
3 2 (8.00%) SLA
System Software
1 5 (20.00%) Active Directory
2 1 (4.00%) vSphere
2 1 (4.00%) XenApp
Systems Management
1 6 (24.00%) HP Quality Center
2 1 (4.00%) vCenter Server
Vendors
1 13 (52.00%) Oracle
2 10 (40.00%) Microsoft
3 6 (24.00%) HP
4 4 (16.00%) Citrix
5 2 (8.00%) VMware