The table below looks at the statistics for LAN skills in IT jobs advertised for the Twickenham region. Included is a guide to the salaries offered in IT jobs that have cited LAN over the 3 months to 10 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
10 Dec 2016
Same period 2015 Same period 2014
Local Area Network (LAN)
Rank 15 15 10
Rank change year-on-year
0 -5
Permanent jobs citing LAN 3 2 2
As % of all permanent IT jobs located in Twickenham 4.84% 2.94% 4.35%
As % of the Communications & Networking category 37.50% 15.38% 22.22%
Number of salaries quoted 3 2 1
Median salary £42,500 £53,750 £50,000
Median salary % change year-on-year
-20.93% +7.50%
UK excluding London median salary £40,000 £41,250 £37,500
% change year-on-year
-3.03% +10.00%
LAN
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
8 13 9
As % of all permanent IT jobs located in Twickenham 12.90% 19.12% 19.57%
Number of salaries quoted 8 12 6
Median salary £42,500 £42,500 £24,500
Median salary % change year-on-year
- +73.46%
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

LAN
Jobs Demand Trend in Twickenham

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

LAN Jobs Demand Trend in Twickenham

LAN
Salary Trend in Twickenham

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

LAN Salary Trend in Twickenham

LAN
Top 30 Related IT Skills in Twickenham

For the 6 months to 10 December 2016, 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 6 (100.00%) Firewall
2 5 (83.33%) Wireless
3 4 (66.67%) WAN
3 4 (66.67%) Active Directory
3 4 (66.67%) VLAN
4 3 (50.00%) Risk Assessment
4 3 (50.00%) Information Security
4 3 (50.00%) ISO/IEC 27001
4 3 (50.00%) Degree
4 3 (50.00%) Kalman Filter
4 3 (50.00%) User Experience
4 3 (50.00%) Email Filtering
4 3 (50.00%) Web Filtering
4 3 (50.00%) Security Auditing
4 3 (50.00%) Cybersecurity
4 3 (50.00%) Penetration Testing
4 3 (50.00%) Data Encryption
4 3 (50.00%) Cisco
4 3 (50.00%) VPN
4 3 (50.00%) Postgraduate
4 3 (50.00%) Risk Management
4 3 (50.00%) Data Security
4 3 (50.00%) CISA
4 3 (50.00%) CISSP
5 2 (33.33%) Cisco Certification
5 2 (33.33%) CCNA
5 2 (33.33%) WLAN
5 2 (33.33%) SLA
5 2 (33.33%) HP
5 2 (33.33%) Cisco ISE

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 (16.67%) Exchange Server 2003
1 1 (16.67%) Exchange Server 2010
1 1 (16.67%) MS Exchange
Communications & Networking
1 6 (100.00%) Firewall
2 5 (83.33%) Wireless
3 4 (66.67%) VLAN
3 4 (66.67%) WAN
4 3 (50.00%) VPN
5 2 (33.33%) Cisco ASA
5 2 (33.33%) Cisco ISE
5 2 (33.33%) Fibre Channel
5 2 (33.33%) WLAN
6 1 (16.67%) DHCP
6 1 (16.67%) DNS
6 1 (16.67%) HTTP
6 1 (16.67%) Internet
6 1 (16.67%) SAN
6 1 (16.67%) SMTP
6 1 (16.67%) SNMP
6 1 (16.67%) Spanning Tree
6 1 (16.67%) SSL
6 1 (16.67%) TCP/IP
General
1 1 (16.67%) Telecoms
Job Titles
1 3 (50.00%) IT Security Specialist
1 3 (50.00%) Security Specialist
2 2 (33.33%) Network Engineer
3 1 (16.67%) 3rd Line Server Support
3 1 (16.67%) 3rd Line Support
3 1 (16.67%) Administrator
3 1 (16.67%) Server Administrator
3 1 (16.67%) Server Support
3 1 (16.67%) Systems Administrator
3 1 (16.67%) Systems Support
Libraries, Frameworks & Software Standards
1 1 (16.67%) 802.1X
Miscellaneous
1 3 (50.00%) User Experience
Operating Systems
1 1 (16.67%) Windows
1 1 (16.67%) Windows Server 2003
1 1 (16.67%) Windows Server 2008
Processes & Methodologies
1 3 (50.00%) Cybersecurity
1 3 (50.00%) Data Encryption
1 3 (50.00%) Data Security
1 3 (50.00%) Email Filtering
1 3 (50.00%) Information Security
1 3 (50.00%) Kalman Filter
1 3 (50.00%) Penetration Testing
1 3 (50.00%) Risk Assessment
1 3 (50.00%) Risk Management
1 3 (50.00%) Security Auditing
1 3 (50.00%) Web Filtering
2 1 (16.67%) Contingency Planning
2 1 (16.67%) Network Management
Programming Languages
1 1 (16.67%) SQL
Qualifications
1 3 (50.00%) CISA
1 3 (50.00%) CISSP
1 3 (50.00%) Degree
1 3 (50.00%) Postgraduate
2 2 (33.33%) CCNA
2 2 (33.33%) Cisco Certification
Quality Assurance & Compliance
1 3 (50.00%) ISO/IEC 27001
2 2 (33.33%) SLA
System Software
1 4 (66.67%) Active Directory
2 1 (16.67%) VMware Infrastructure
2 1 (16.67%) VMware Workstation
Vendors
1 3 (50.00%) Cisco
2 2 (33.33%) HP
2 2 (33.33%) Splunk
3 1 (16.67%) Citrix
3 1 (16.67%) Microsoft
3 1 (16.67%) VMware