The following table provides summary statistics for permanent job vacancies advertised in Twickenham with a requirement for LAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited LAN 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
Local Area Network (LAN)
London / Twickenham
Rank - - 14
Permanent jobs citing LAN 0 0 3
As % of all permanent IT jobs advertised in Twickenham - - 4.48%
As % of the Communications & Networking category - - 25.00%
Number of salaries quoted 0 0 3
Median salary - - £60,000
UK excluding London median salary £40,000 £41,000 £40,000
% change year-on-year -2.43% +2.50%  

LAN 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 Twickenham with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Twickenham
Permanent job vacancies with a requirement for communications and computer networking skills 11 11 12
As % of all permanent IT job vacancies advertised in Twickenham 21.15% 14.10% 17.91%
Number of salaries quoted 11 11 11
Median salary £50,000 £40,000 £55,000
Median salary % change year-on-year +25.00% -27.27%  
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

LAN
Job Vacancy Trend in Twickenham

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

Job vacancy trend for LAN in Twickenham

LAN
Salary Trend in Twickenham

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

Salary trend for LAN in Twickenham

LAN
Top 30 Related IT Skills in Twickenham

For the 6 months to 24 March 2017, IT jobs citing LAN 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 LAN.

1 3 (100.00%) VPN
1 3 (100.00%) Cisco
1 3 (100.00%) Firewall
2 2 (66.67%) Wireless
2 2 (66.67%) Cisco ASA
2 2 (66.67%) CCNA
2 2 (66.67%) Cisco Certification
2 2 (66.67%) WLAN
2 2 (66.67%) HP
2 2 (66.67%) Fibre Channel
2 2 (66.67%) Splunk
2 2 (66.67%) Cisco ISE
2 2 (66.67%) SLA
3 1 (33.33%) Spanning Tree
3 1 (33.33%) 802.1X
3 1 (33.33%) Contingency Planning
3 1 (33.33%) Citrix
3 1 (33.33%) WAN
3 1 (33.33%) SMTP
3 1 (33.33%) DHCP
3 1 (33.33%) HTTP
3 1 (33.33%) SNMP
3 1 (33.33%) TCP/IP
3 1 (33.33%) DNS
3 1 (33.33%) SSL
3 1 (33.33%) SQL
3 1 (33.33%) Windows
3 1 (33.33%) MS Exchange
3 1 (33.33%) SAN
3 1 (33.33%) Windows Server 2003

LAN
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 (33.33%) Exchange Server 2003
1 1 (33.33%) Exchange Server 2010
1 1 (33.33%) MS Exchange
Communications & Networking
1 3 (100.00%) Firewall
1 3 (100.00%) VPN
2 2 (66.67%) Cisco ASA
2 2 (66.67%) Cisco ISE
2 2 (66.67%) Fibre Channel
2 2 (66.67%) Wireless
2 2 (66.67%) WLAN
3 1 (33.33%) DHCP
3 1 (33.33%) DNS
3 1 (33.33%) HTTP
3 1 (33.33%) Internet
3 1 (33.33%) SAN
3 1 (33.33%) SMTP
3 1 (33.33%) SNMP
3 1 (33.33%) Spanning Tree
3 1 (33.33%) SSL
3 1 (33.33%) TCP/IP
3 1 (33.33%) VLAN
3 1 (33.33%) WAN
General
1 1 (33.33%) Telecoms
Job Titles
1 2 (66.67%) Network Engineer
2 1 (33.33%) 3rd Line Server Support
2 1 (33.33%) 3rd Line Support
2 1 (33.33%) Administrator
2 1 (33.33%) Server Administrator
2 1 (33.33%) Server Support
2 1 (33.33%) Systems Administrator
2 1 (33.33%) Systems Support
Libraries, Frameworks & Software Standards
1 1 (33.33%) 802.1X
Operating Systems
1 1 (33.33%) Windows
1 1 (33.33%) Windows Server 2003
1 1 (33.33%) Windows Server 2008
Processes & Methodologies
1 1 (33.33%) Contingency Planning
1 1 (33.33%) Network Management
Programming Languages
1 1 (33.33%) SQL
Qualifications
1 2 (66.67%) CCNA
1 2 (66.67%) Cisco Certification
Quality Assurance & Compliance
1 2 (66.67%) SLA
System Software
1 1 (33.33%) Active Directory
1 1 (33.33%) VMware Infrastructure
1 1 (33.33%) VMware Workstation
Vendors
1 3 (100.00%) Cisco
2 2 (66.67%) HP
2 2 (66.67%) Splunk
3 1 (33.33%) Citrix
3 1 (33.33%) Microsoft
3 1 (33.33%) VMware