The following table provides summary statistics for permanent job vacancies advertised in Wimbledon with a requirement for VPN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VPN over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Virtual Private Network (VPN)
London / Wimbledon
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 21 34 11
Rank change year-on-year +13 -23  
Permanent jobs citing VPN 2 7 14
As % of all permanent IT jobs advertised in Wimbledon 2.06% 5.65% 15.38%
As % of the Communications & Networking category 28.57% 33.33% 87.50%
Number of salaries quoted 2 3 8
Median salary £43,750 £32,500 £40,000
Median salary % change year-on-year +34.61% -18.75%  
90% offered a salary of more than £42,750 £31,300 £38,700
10% offered a salary of more than £44,750 £62,500 £50,000
UK excluding London median salary £38,250 £40,000 £37,500
% change year-on-year -4.37% +6.66%  

VPN is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wimbledon with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Wimbledon
Permanent job vacancies with a requirement for communications and computer networking skills 7 21 16
As % of all permanent IT job vacancies advertised in Wimbledon 7.22% 16.94% 17.58%
Number of salaries quoted 6 8 10
Median salary £42,500 £60,000 £40,000
Median salary % change year-on-year -29.16% +50.00%  
90% offered a salary of more than £28,300 £32,700 £38,000
10% offered a salary of more than £45,000 £50,000 £70,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

VPN
Job Vacancy Trend in Wimbledon

The job posting trend of jobs advertised in Wimbledon citing VPN as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for VPN in Wimbledon

VPN
Salary Trend in Wimbledon

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

Salary trend for VPN in Wimbledon

For the 6 months to 28 March 2017, IT jobs citing VPN 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 Wimbledon region with a requirement for VPN.

1 3 (100.00%) Microsoft
1 3 (100.00%) Active Directory
2 2 (66.67%) Firewall
2 2 (66.67%) Office 365
2 2 (66.67%) Windows
2 2 (66.67%) MS Excel
3 1 (33.33%) JSON
3 1 (33.33%) Joomla!
3 1 (33.33%) Exchange Server 2007
3 1 (33.33%) jQuery
3 1 (33.33%) Umbraco
3 1 (33.33%) WordPress
3 1 (33.33%) Windows Server 2008
3 1 (33.33%) Reverse Engineering
3 1 (33.33%) Microsoft Azure
3 1 (33.33%) CRM
3 1 (33.33%) MS Exchange
3 1 (33.33%) DHCP
3 1 (33.33%) TCP/IP
3 1 (33.33%) DNS
3 1 (33.33%) B2B
3 1 (33.33%) B2C
3 1 (33.33%) HTML
3 1 (33.33%) JavaScript
3 1 (33.33%) SQL
3 1 (33.33%) .NET
3 1 (33.33%) SQL Server
3 1 (33.33%) IIS
3 1 (33.33%) MS Office
3 1 (33.33%) Classic ASP

VPN
Co-occurring IT Skills in Wimbledon 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 (33.33%) Exchange Server 2007
1 1 (33.33%) IIS
1 1 (33.33%) Joomla!
1 1 (33.33%) MS Exchange
1 1 (33.33%) Umbraco
1 1 (33.33%) WordPress
Applications
1 2 (66.67%) MS Excel
2 1 (33.33%) MS Office
Cloud Services
1 2 (66.67%) Office 365
2 1 (33.33%) Microsoft Azure
Communications & Networking
1 2 (66.67%) Firewall
2 1 (33.33%) DHCP
2 1 (33.33%) DNS
2 1 (33.33%) MPLS
2 1 (33.33%) TCP/IP
Database & Business Intelligence
1 1 (33.33%) SQL Server
Job Titles
1 2 (66.67%) Infrastructure Engineer
2 1 (33.33%) Firewall Support
2 1 (33.33%) IT Support
2 1 (33.33%) IT Support Technician
2 1 (33.33%) IT Technician
2 1 (33.33%) Network Engineer
2 1 (33.33%) Network Infrastructure Engineer
2 1 (33.33%) Project Engineer
2 1 (33.33%) Support Technician
2 1 (33.33%) Technical Engineer
2 1 (33.33%) Technical Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 1 (33.33%) .NET
1 1 (33.33%) Classic ASP
1 1 (33.33%) CSS
1 1 (33.33%) HTML
1 1 (33.33%) jQuery
1 1 (33.33%) JSON
1 1 (33.33%) Twitter Bootstrap
1 1 (33.33%) XML
Miscellaneous
1 1 (33.33%) Management Information System
Operating Systems
1 2 (66.67%) Windows
2 1 (33.33%) Windows Server 2008
2 1 (33.33%) Windows Server 2012
Processes & Methodologies
1 1 (33.33%) B2B
1 1 (33.33%) B2C
1 1 (33.33%) CRM
1 1 (33.33%) Migration
1 1 (33.33%) Mobile Device Management
1 1 (33.33%) Reverse Engineering
Programming Languages
1 1 (33.33%) JavaScript
1 1 (33.33%) SQL
System Software
1 3 (100.00%) Active Directory
Vendors
1 3 (100.00%) Microsoft
2 1 (33.33%) VMware