Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for WLAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WLAN over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

Wireless LAN (WLAN)
Central London > City of London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 310 310 395
Rank change year-on-year 0 +85 +33
Permanent jobs citing WLAN 16 43 29
As % of all permanent IT jobs advertised in the City of London 0.16% 0.37% 0.17%
As % of the Communications & Networking category 1.07% 2.43% 1.19%
Number of salaries quoted 13 42 29
City of London median annual salary £65,000 £50,000 £50,000
Median salary % change year-on-year +30.00% - -16.67%
10th Percentile £51,500 £31,713 £40,450
90th Percentile £73,500 £72,375 £72,500
Central London median annual salary £58,750 £50,000 £50,000
% change year-on-year +17.50% - -16.67%

WLAN is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 1494 1773 2444
As % of all permanent IT jobs advertised in the City of London 14.62% 15.25% 14.32%
Number of salaries quoted 1340 1555 2098
City of London median annual salary £52,500 £55,000 £52,500
Median salary % change year-on-year -4.55% +4.76% +7.14%
10th Percentile £31,250 £30,750 £27,500
90th Percentile £80,000 £78,750 £78,750
Central London median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% +2.04%

WLAN
Job Vacancy Trend in the City of London

Job postings citing WLAN as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for WLAN in the City of London

WLAN
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing WLAN in the City of London.

Salary trend for WLAN in the City of London

WLAN
Salary Histogram in the City of London

The salary distribution of IT jobs citing WLAN in the City of London over the 6 months to 24 November 2017.

Salary histogram for WLAN in the City of London

For the 6 months to 24 November 2017, IT jobs citing WLAN 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 City of London region with a requirement for WLAN.

1 14 (87.50%) Wireless
2 13 (81.25%) LAN
2 13 (81.25%) WAN
2 13 (81.25%) Cisco
3 12 (75.00%) Firewall
4 11 (68.75%) VPN
4 11 (68.75%) Cisco Wireless
5 10 (62.50%) VLAN
6 9 (56.25%) Avaya
6 9 (56.25%) Cisco Nexus
7 8 (50.00%) Network Monitoring
7 8 (50.00%) Network Security
7 8 (50.00%) SolarWinds
7 8 (50.00%) Cisco Certification
7 8 (50.00%) CCIE
7 8 (50.00%) CCNP
8 7 (43.75%) IPsec
8 7 (43.75%) Finance
8 7 (43.75%) OSPF
8 7 (43.75%) BGP
8 7 (43.75%) EIGRP
8 7 (43.75%) HSRP
9 6 (37.50%) Microsoft Azure
9 6 (37.50%) Cisco ASA
9 6 (37.50%) Riverbed
9 6 (37.50%) Video Conferencing
10 5 (31.25%) ITIL
11 4 (25.00%) VoIP
11 4 (25.00%) TCP/IP
11 4 (25.00%) Microsoft

WLAN
Co-occurring IT Skills in the City of London 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 3 (18.75%) MS Exchange
Cloud Services
1 6 (37.50%) Microsoft Azure
2 3 (18.75%) Amazon AWS
2 3 (18.75%) Azure Active Directory
2 3 (18.75%) Virtual Private Cloud
Communications & Networking
1 14 (87.50%) Wireless
2 13 (81.25%) LAN
2 13 (81.25%) WAN
3 12 (75.00%) Firewall
4 11 (68.75%) Cisco Wireless
4 11 (68.75%) VPN
5 10 (62.50%) VLAN
6 9 (56.25%) Cisco Nexus
7 8 (50.00%) Network Security
8 7 (43.75%) BGP
8 7 (43.75%) EIGRP
8 7 (43.75%) HSRP
8 7 (43.75%) IPsec
8 7 (43.75%) OSPF
9 6 (37.50%) Cisco ASA
10 4 (25.00%) Cisco ISE
10 4 (25.00%) DMVPN
10 4 (25.00%) MPLS
10 4 (25.00%) Spanning Tree
10 4 (25.00%) TACACS
Development Applications
1 3 (18.75%) VSS/SourceSafe
General
1 7 (43.75%) Finance
2 3 (18.75%) Telecoms
Job Titles
1 8 (50.00%) Network Engineer
1 8 (50.00%) Senior Network Engineer
2 3 (18.75%) 3rd Line Engineer
2 3 (18.75%) 3rd Line Infrastructure Engineer
2 3 (18.75%) Infrastructure Engineer
2 3 (18.75%) IP Engineer
2 3 (18.75%) IP Network Engineer
2 3 (18.75%) Network Team Leader
2 3 (18.75%) Senior IP Engineer
2 3 (18.75%) Senior IP Network Engineer
2 3 (18.75%) Team Leader
3 2 (12.50%) Analyst
3 2 (12.50%) Network Analyst
3 2 (12.50%) Network Operations Team Leader
3 2 (12.50%) Network Security Analyst
3 2 (12.50%) Operations Team Leader
3 2 (12.50%) Security Analyst
3 2 (12.50%) Senior Analyst
3 2 (12.50%) Senior Network Analyst
3 2 (12.50%) Senior Security Analyst
Libraries, Frameworks & Software Standards
1 4 (25.00%) XMPP
Miscellaneous
1 6 (37.50%) Video Conferencing
2 4 (25.00%) Computer Science
2 4 (25.00%) Data Centre
3 3 (18.75%) Analytical Skills
4 2 (12.50%) Distributed Denial-of-Service
Operating Systems
1 3 (18.75%) Windows
1 3 (18.75%) Windows Server
Processes & Methodologies
1 8 (50.00%) Network Monitoring
2 5 (31.25%) ITIL
3 4 (25.00%) Change Management
3 4 (25.00%) Proactive Monitoring
3 4 (25.00%) Statistics
3 4 (25.00%) Trend Analysis
3 4 (25.00%) WAN Optimisation
4 3 (18.75%) Capacity Planning
4 3 (18.75%) High Availability
4 3 (18.75%) Kalman Filter
4 3 (18.75%) Line Management
4 3 (18.75%) Network Management
4 3 (18.75%) Performance Metrics
4 3 (18.75%) Resource Management
4 3 (18.75%) Server Virtualisation
4 3 (18.75%) Web Filtering
5 2 (12.50%) DDoS Mitigation
5 2 (12.50%) Network Virtualisation
5 2 (12.50%) Server Building
6 1 (6.25%) Security Operations
Programming Languages
1 1 (6.25%) PowerShell
Qualifications
1 8 (50.00%) CCIE
1 8 (50.00%) CCNP
1 8 (50.00%) Cisco Certification
2 4 (25.00%) Computer Science Degree
2 4 (25.00%) Degree
3 1 (6.25%) CCDA
3 1 (6.25%) CCIE Routing and Switching
Quality Assurance & Compliance
1 2 (12.50%) SLA
System Software
1 3 (18.75%) Active Directory
1 3 (18.75%) Hyper-V
2 2 (12.50%) Microsoft Virtual Server
2 2 (12.50%) Virtual Servers
Systems Management
1 4 (25.00%) Cisco CUCM
1 4 (25.00%) Nagios
2 3 (18.75%) SCCM
3 1 (6.25%) Backup Exec
Vendors
1 13 (81.25%) Cisco
2 9 (56.25%) Avaya
3 8 (50.00%) SolarWinds
4 6 (37.50%) Riverbed
5 4 (25.00%) Meraki
5 4 (25.00%) Microsoft
5 4 (25.00%) Nortel
5 4 (25.00%) Palo Alto
5 4 (25.00%) Tandberg
6 3 (18.75%) ForeScout
7 2 (12.50%) CheckPoint
7 2 (12.50%) Citrix
7 2 (12.50%) F5
7 2 (12.50%) Red Box
8 1 (6.25%) Veeam