The table below looks at the statistics for WAN skills in IT jobs advertised for the Twickenham region. Included is a guide to the salaries offered in IT jobs that have cited WAN over the 3 months to 2 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
2 Dec 2016
Same period 2015 Same period 2014
Wide Area Network (WAN)
Rank 18 18 9
Rank change year-on-year
0 -9
Permanent jobs citing WAN 1 2 2
As % of all permanent IT jobs located in Twickenham 1.59% 2.53% 4.88%
As % of the Communications & Networking category 11.11% 14.29% 28.57%
Number of salaries quoted 1 2 2
Median salary £37,500 £53,750 £50,000
Median salary % change year-on-year
-30.23% +7.50%
UK excluding London median salary £40,000 £41,500 £37,500
% change year-on-year
-3.61% +10.66%
WAN
London

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Twickenham region.

Communications & Networking Category
Twickenham
Permanent IT job ads with a match in the
Communications & Networking category
9 14 7
As % of all permanent IT jobs located in Twickenham 14.29% 17.72% 17.07%
Number of salaries quoted 9 13 6
Median salary £42,500 £42,500 £29,000
Median salary % change year-on-year
- +46.55%
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

WAN
Jobs Demand Trend in Twickenham

The demand trend of job ads across the Twickenham region citing WAN as a proportion of all IT jobs with a match in the Communications & Networking category.

WAN Jobs Demand Trend in Twickenham

WAN
Salary Trend in Twickenham

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing WAN across the Twickenham region.

WAN Salary Trend in Twickenham

WAN
Top 30 Related IT Skills in Twickenham

For the 6 months to 2 December 2016, IT jobs citing WAN 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 Twickenham region with a requirement for WAN.

1 4 (100.00%) LAN
1 4 (100.00%) Firewall
1 4 (100.00%) Active Directory
1 4 (100.00%) VLAN
2 3 (75.00%) Data Encryption
2 3 (75.00%) ISO/IEC 27001
2 3 (75.00%) Degree
2 3 (75.00%) Cybersecurity
2 3 (75.00%) Kalman Filter
2 3 (75.00%) User Experience
2 3 (75.00%) Email Filtering
2 3 (75.00%) Web Filtering
2 3 (75.00%) Security Auditing
2 3 (75.00%) CISA
2 3 (75.00%) Penetration Testing
2 3 (75.00%) Risk Assessment
2 3 (75.00%) Information Security
2 3 (75.00%) Data Security
2 3 (75.00%) Wireless
2 3 (75.00%) Risk Management
2 3 (75.00%) Postgraduate
2 3 (75.00%) CISSP
3 1 (25.00%) SAN
3 1 (25.00%) Windows Server 2003
3 1 (25.00%) Internet
3 1 (25.00%) SMTP
3 1 (25.00%) DHCP
3 1 (25.00%) HTTP
3 1 (25.00%) SNMP
3 1 (25.00%) TCP/IP

WAN
Top Related IT Skills in Twickenham 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 2003
1 1 (25.00%) Exchange Server 2010
1 1 (25.00%) MS Exchange
Communications & Networking
1 4 (100.00%) Firewall
1 4 (100.00%) LAN
1 4 (100.00%) VLAN
2 3 (75.00%) Wireless
3 1 (25.00%) DHCP
3 1 (25.00%) DNS
3 1 (25.00%) HTTP
3 1 (25.00%) Internet
3 1 (25.00%) SAN
3 1 (25.00%) SMTP
3 1 (25.00%) SNMP
3 1 (25.00%) Spanning Tree
3 1 (25.00%) SSL
3 1 (25.00%) TCP/IP
3 1 (25.00%) VPN
General
1 1 (25.00%) Telecoms
Job Titles
1 3 (75.00%) IT Security Specialist
1 3 (75.00%) Security Specialist
2 1 (25.00%) 3rd Line Server Support
2 1 (25.00%) 3rd Line Support
2 1 (25.00%) Administrator
2 1 (25.00%) Server Administrator
2 1 (25.00%) Server Support
2 1 (25.00%) Systems Administrator
2 1 (25.00%) Systems Support
Libraries, Frameworks & Software Standards
1 1 (25.00%) 802.1X
Miscellaneous
1 3 (75.00%) User Experience
Operating Systems
1 1 (25.00%) Windows
1 1 (25.00%) Windows Server 2003
1 1 (25.00%) Windows Server 2008
Processes & Methodologies
1 3 (75.00%) Cybersecurity
1 3 (75.00%) Data Encryption
1 3 (75.00%) Data Security
1 3 (75.00%) Email Filtering
1 3 (75.00%) Information Security
1 3 (75.00%) Kalman Filter
1 3 (75.00%) Penetration Testing
1 3 (75.00%) Risk Assessment
1 3 (75.00%) Risk Management
1 3 (75.00%) Security Auditing
1 3 (75.00%) Web Filtering
2 1 (25.00%) Contingency Planning
2 1 (25.00%) Network Management
Programming Languages
1 1 (25.00%) SQL
Qualifications
1 3 (75.00%) CISA
1 3 (75.00%) CISSP
1 3 (75.00%) Degree
1 3 (75.00%) Postgraduate
Quality Assurance & Compliance
1 3 (75.00%) ISO/IEC 27001
System Software
1 4 (100.00%) Active Directory
2 1 (25.00%) VMware Infrastructure
2 1 (25.00%) VMware Workstation
Vendors
1 1 (25.00%) Cisco
1 1 (25.00%) Citrix
1 1 (25.00%) Microsoft
1 1 (25.00%) VMware