The following table provides summary statistics for permanent job vacancies advertised in Sidcup 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 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Microsoft Windows
London / Sidcup
Rank 3 2 1
Rank change year-on-year -1 -1  
Permanent jobs citing Windows 1 34 28
As % of all permanent IT jobs advertised in Sidcup 33.33% 58.62% 59.57%
As % of the Operating Systems category 100.00% 100.00% 96.55%
Number of salaries quoted 1 34 28
Median salary £85,000 £29,000 £45,250
Median salary % change year-on-year +193.10% -35.91%  
UK excluding London median salary £36,000 £36,500 £35,500
% change year-on-year -1.36% +2.81%  

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 Sidcup with a requirement for operating system skills.

Operating System Skills
Sidcup
Permanent job vacancies with a requirement for operating system skills 1 34 29
As % of all permanent IT job vacancies advertised in Sidcup 33.33% 58.62% 61.70%
Number of salaries quoted 1 34 29
Median salary £85,000 £29,000 £45,250
Median salary % change year-on-year +193.10% -35.91%  
UK excluding London median salary £37,500 £37,500 £37,500

Windows
Job Vacancy Trend in Sidcup

The job posting trend of jobs advertised in Sidcup 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 Sidcup

Windows
Salary Trend in Sidcup

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

Salary trend for Windows in Sidcup

Windows
Top 30 Related IT Skills in Sidcup

For the 6 months to 24 March 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 Sidcup region with a requirement for Windows.

1 4 (100.00%) Citrix
1 4 (100.00%) VMware
1 4 (100.00%) Windows Server
2 3 (75.00%) Capacity Planning
2 3 (75.00%) Advertising
2 3 (75.00%) .NET
2 3 (75.00%) Microsoft
2 3 (75.00%) Performance Management
2 3 (75.00%) Selenium
2 3 (75.00%) Business Transformation
3 2 (50.00%) QA
4 1 (25.00%) C#
4 1 (25.00%) Exchange Server 2007
4 1 (25.00%) Windows Server 2012
4 1 (25.00%) Exchange Server 2013
4 1 (25.00%) Skype
4 1 (25.00%) iSCSI
4 1 (25.00%) VMware Infrastructure
4 1 (25.00%) Windows Server 2008
4 1 (25.00%) Hyper-V
4 1 (25.00%) NAS
4 1 (25.00%) XenApp
4 1 (25.00%) XenServer
4 1 (25.00%) vSphere
4 1 (25.00%) Active Directory
4 1 (25.00%) HP
4 1 (25.00%) MS Exchange
4 1 (25.00%) Cisco
4 1 (25.00%) SAN
4 1 (25.00%) Windows Server 2003

Windows
Top Related IT Skills in Sidcup 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 1 (25.00%) Exchange Server 2007
1 1 (25.00%) Exchange Server 2010
1 1 (25.00%) Exchange Server 2013
1 1 (25.00%) MS Exchange
1 1 (25.00%) Skype for Business
Communications & Networking
1 1 (25.00%) iSCSI
1 1 (25.00%) NAS
1 1 (25.00%) SAN
1 1 (25.00%) Skype
Development Applications
1 3 (75.00%) Selenium
General
1 3 (75.00%) Advertising
Job Titles
1 3 (75.00%) Architect
1 3 (75.00%) Enterprise Architect
2 1 (25.00%) Infrastructure Engineer
2 1 (25.00%) IT Engineer
2 1 (25.00%) IT Infrastructure Engineer
2 1 (25.00%) Project Engineer
Libraries, Frameworks & Software Standards
1 3 (75.00%) .NET
Operating Systems
1 4 (100.00%) Windows Server
2 1 (25.00%) Windows Server 2003
2 1 (25.00%) Windows Server 2008
2 1 (25.00%) Windows Server 2012
Processes & Methodologies
1 3 (75.00%) Business Transformation
1 3 (75.00%) Capacity Planning
1 3 (75.00%) Performance Management
2 1 (25.00%) Agile Software Development
2 1 (25.00%) Technical Architecture
Programming Languages
1 1 (25.00%) C#
Quality Assurance & Compliance
1 2 (50.00%) QA
System Software
1 1 (25.00%) Active Directory
1 1 (25.00%) Hyper-V
1 1 (25.00%) VMware ESX
1 1 (25.00%) VMware Infrastructure
1 1 (25.00%) vSphere
1 1 (25.00%) Xen
1 1 (25.00%) XenApp
1 1 (25.00%) XenServer
Vendors
1 4 (100.00%) Citrix
1 4 (100.00%) VMware
2 3 (75.00%) Microsoft
3 1 (25.00%) Cisco
3 1 (25.00%) HP