Period
to 21 January 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for WAN Optimisation skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WAN Optimisation over the 6 months to 21 January 2018 with a comparison to the same period in the previous 2 years.

WAN Optimization
England > London
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 786 782 821
Rank change year-on-year -4 +39 +24
Permanent jobs citing WAN Optimisation 25 33 78
As % of all permanent IT jobs advertised in London 0.036% 0.047% 0.092%
As % of the Processes & Methodologies category 0.039% 0.052% 0.10%
Number of salaries quoted 21 30 63
London median annual salary £52,500 £63,750 £55,000
Median salary % change year-on-year -17.65% +15.91% -12.00%
10th Percentile £25,000 £56,125 £46,250
90th Percentile £73,750 £69,000 £77,500
England median annual salary £55,000 £58,000 £55,000
% change year-on-year -5.17% +5.45% -4.35%

WAN Optimisation is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 63,532 63,650 76,250
As % of all permanent IT jobs advertised in London 91.56% 90.53% 89.79%
Number of salaries quoted 50,964 54,229 64,652
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% -
10th Percentile £35,750 £33,750 £33,750
90th Percentile £91,250 £90,000 £87,000
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

WAN Optimisation
Job Vacancy Trend in London

Job postings citing WAN Optimisation as a percentage of all IT jobs advertised in London.

Job vacancy trend for WAN Optimisation in London

WAN Optimisation
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing WAN Optimisation in London.

Salary trend for WAN Optimisation in London

WAN Optimisation
Salary Histogram in London

The salary distribution of IT jobs citing WAN Optimisation in London over the 6 months to 21 January 2018.

Salary histogram for WAN Optimisation in London

WAN Optimisation
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing WAN Optimisation within the London region over the 6 months to 21 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -9 8 £55,000 -21.43%
East London - 1 £45,000 -
WAN Optimisation
England

For the 6 months to 21 January 2018, IT jobs citing WAN Optimisation 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 London region with a requirement for WAN Optimisation.

1 25 (100.00%) WAN
2 24 (96.00%) Cisco
3 14 (56.00%) LAN
3 14 (56.00%) Firewall
3 14 (56.00%) Riverbed
4 13 (52.00%) Cisco Certification
5 11 (44.00%) Juniper
5 11 (44.00%) MPLS
5 11 (44.00%) SolarWinds
6 10 (40.00%) VoIP
6 10 (40.00%) WLAN
6 10 (40.00%) Finance
6 10 (40.00%) VLAN
7 9 (36.00%) Meraki
8 8 (32.00%) Windows
8 8 (32.00%) Internet
8 8 (32.00%) SAN
8 8 (32.00%) Active Directory
9 7 (28.00%) NetApp
9 7 (28.00%) MS Exchange
9 7 (28.00%) DFS Replication
9 7 (28.00%) Wireless
9 7 (28.00%) IPsec
9 7 (28.00%) Mitel
9 7 (28.00%) Windows Server 2012
9 7 (28.00%) Infrastructure Management
9 7 (28.00%) Exchange Server 2013
9 7 (28.00%) Windows Server 2008
9 7 (28.00%) Hyper-V
9 7 (28.00%) NAS

WAN Optimisation
Co-occurring IT Skills in 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 7 (28.00%) Exchange Server 2010
1 7 (28.00%) Exchange Server 2013
1 7 (28.00%) MS Exchange
Applications
1 1 (4.00%) Microsoft Office
Cloud Services
1 3 (12.00%) Microsoft Azure
Communications & Networking
1 25 (100.00%) WAN
2 14 (56.00%) Firewall
2 14 (56.00%) LAN
3 11 (44.00%) MPLS
4 10 (40.00%) VLAN
4 10 (40.00%) VoIP
4 10 (40.00%) WLAN
5 8 (32.00%) Internet
5 8 (32.00%) SAN
6 7 (28.00%) IPsec
6 7 (28.00%) NAS
6 7 (28.00%) Wireless
7 6 (24.00%) BGP
7 6 (24.00%) Cisco Nexus
7 6 (24.00%) OSPF
7 6 (24.00%) PSTN
8 5 (20.00%) SSL
8 5 (20.00%) VPN
9 4 (16.00%) EIGRP
9 4 (16.00%) TACACS
General
1 10 (40.00%) Finance
2 5 (20.00%) Legal
3 3 (12.00%) Law
4 2 (8.00%) Banking
4 2 (8.00%) Telecoms
Job Titles
1 11 (44.00%) Network Engineer
2 7 (28.00%) Analyst
2 7 (28.00%) Infrastructure Analyst
3 5 (20.00%) Exchange Support
3 5 (20.00%) Infrastructure Support
3 5 (20.00%) Infrastructure Support Analyst
3 5 (20.00%) Support Analyst
4 3 (12.00%) Juniper Engineer
4 3 (12.00%) Support Engineer
4 3 (12.00%) Team Leader
5 2 (8.00%) Cisco Engineer
5 2 (8.00%) Cisco Network Engineer
5 2 (8.00%) Network Team Leader
5 2 (8.00%) Operations Support Engineer
5 2 (8.00%) Senior Network Engineer
5 2 (8.00%) Voice Engineer
5 2 (8.00%) Voice Support Engineer
6 1 (4.00%) Network Implementation Engineer
6 1 (4.00%) Network Operations Team Leader
6 1 (4.00%) Security Support Engineer
Libraries, Frameworks & Software Standards
1 3 (12.00%) XMPP
Miscellaneous
1 6 (24.00%) Driving Licence
2 2 (8.00%) Data Centre
3 1 (4.00%) Analytical Skills
3 1 (4.00%) Blackberry
3 1 (4.00%) Computer Science
3 1 (4.00%) Distributed Denial-of-Service
3 1 (4.00%) Management Information System
3 1 (4.00%) PKI
3 1 (4.00%) Video Conferencing
Operating Systems
1 8 (32.00%) Windows
2 7 (28.00%) Windows Server 2008
2 7 (28.00%) Windows Server 2012
3 1 (4.00%) Linux
3 1 (4.00%) Unix
3 1 (4.00%) Windows Server
Processes & Methodologies
1 7 (28.00%) Infrastructure Management
1 7 (28.00%) Infrastructure Transformation
1 7 (28.00%) Proactive Management
1 7 (28.00%) Server Virtualisation
2 6 (24.00%) Service Management
3 3 (12.00%) ITIL
3 3 (12.00%) Kalman Filter
3 3 (12.00%) Load Balancing
3 3 (12.00%) Network Monitoring
3 3 (12.00%) Web Filtering
4 2 (8.00%) Innovative Thinking
4 2 (8.00%) Line Management
4 2 (8.00%) Resource Management
5 1 (4.00%) Business Development
5 1 (4.00%) Communications Security
5 1 (4.00%) Incident Management
5 1 (4.00%) Mathematics
5 1 (4.00%) Network Design
5 1 (4.00%) Operations Management
5 1 (4.00%) Problem Management
Programming Languages
1 1 (4.00%) SQL
1 1 (4.00%) VB
1 1 (4.00%) VBScript
Qualifications
1 13 (52.00%) Cisco Certification
2 6 (24.00%) CCNP
3 5 (20.00%) CCNA
4 4 (16.00%) CCIE
5 2 (8.00%) CCNP Voice
5 2 (8.00%) CCVP
5 2 (8.00%) JNCIA
5 2 (8.00%) JNCIS
6 1 (4.00%) CCDA
6 1 (4.00%) CCDP
6 1 (4.00%) CCIE Routing and Switching
6 1 (4.00%) CCIP
6 1 (4.00%) CCSP
6 1 (4.00%) Degree
6 1 (4.00%) EMCIE
6 1 (4.00%) EMCTA
6 1 (4.00%) MCITP
6 1 (4.00%) Microsoft Certification
Quality Assurance & Compliance
1 2 (8.00%) SLA
System Software
1 8 (32.00%) Active Directory
2 7 (28.00%) DFS Replication
2 7 (28.00%) Hyper-V
3 5 (20.00%) VMware Infrastructure
4 3 (12.00%) VMware Server
Systems Management
1 5 (20.00%) Cisco CUCM
2 3 (12.00%) Nagios
3 2 (8.00%) Cisco UCCX
3 2 (8.00%) FortiGate
4 1 (4.00%) Cisco Prime
4 1 (4.00%) SolarWinds Orion
Vendors
1 24 (96.00%) Cisco
2 14 (56.00%) Riverbed
3 11 (44.00%) Juniper
3 11 (44.00%) SolarWinds
4 9 (36.00%) Meraki
5 7 (28.00%) Mitel
5 7 (28.00%) NetApp
6 6 (24.00%) Palo Alto
7 5 (20.00%) VMware
8 2 (8.00%) CheckPoint
8 2 (8.00%) ForeScout
9 1 (4.00%) Avaya
9 1 (4.00%) Barracuda Networks
9 1 (4.00%) Exinda
9 1 (4.00%) F5
9 1 (4.00%) Forcepoint
9 1 (4.00%) Ipanema Technologies
9 1 (4.00%) Microsoft
9 1 (4.00%) Red Box
9 1 (4.00%) ServiceNow