Period
to 20 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Gatwick 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 20 January 2018 with a comparison to the same period in the previous 2 years.

WAN Optimization
West Sussex > Gatwick
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 26 47 -
Rank change year-on-year +21 - -
Permanent jobs citing WAN Optimisation 2 8 0
As % of all permanent IT jobs advertised in Gatwick 1.42% 2.68% -
As % of the Processes & Methodologies category 1.61% 2.93% -
Number of salaries quoted 2 8 0
Gatwick median annual salary £72,500 £62,500 -
Median salary % change year-on-year +16.00% - -
West Sussex median annual salary £72,500 £56,250 £41,250
% change year-on-year +28.89% +36.36% -

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 Gatwick with a requirement for process or methodology skills.

All Process and Methodology Skills
Gatwick
Permanent vacancies with a requirement for process or methodology skills 124 273 237
As % of all permanent IT jobs advertised in Gatwick 87.94% 91.30% 81.72%
Number of salaries quoted 112 258 207
Gatwick median annual salary £45,000 £52,000 £43,000
Median salary % change year-on-year -13.46% +20.93% +4.24%
10th Percentile £26,250 £31,250 £25,500
90th Percentile £67,500 £63,750 £60,000
West Sussex median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +6.25%

WAN Optimisation
Job Vacancy Trend in Gatwick

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

Job vacancy trend for WAN Optimisation in Gatwick

WAN Optimisation
Salary Trend in Gatwick

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

Salary trend for WAN Optimisation in Gatwick

For the 6 months to 20 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 Gatwick region with a requirement for WAN Optimisation.

1 2 (100.00%) ITIL
1 2 (100.00%) Unix
1 2 (100.00%) Linux
1 2 (100.00%) ISDN
1 2 (100.00%) LAN
1 2 (100.00%) WAN
1 2 (100.00%) DHCP
1 2 (100.00%) Ethernet
1 2 (100.00%) DNS
1 2 (100.00%) SSL
1 2 (100.00%) SLA
1 2 (100.00%) Cisco
1 2 (100.00%) IPv6
1 2 (100.00%) CCIE
1 2 (100.00%) Cisco Prime
1 2 (100.00%) Cisco Certification
1 2 (100.00%) Juniper
1 2 (100.00%) SAN
1 2 (100.00%) 3G
1 2 (100.00%) MPLS
1 2 (100.00%) OSPF
1 2 (100.00%) BGP
1 2 (100.00%) DDNS
1 2 (100.00%) DSL
1 2 (100.00%) TACACS
1 2 (100.00%) Forcepoint
1 2 (100.00%) Firewall
1 2 (100.00%) Management Information System
1 2 (100.00%) Wi-Fi
1 2 (100.00%) Wireless

WAN Optimisation
Co-occurring IT Skills in Gatwick 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:

Communications & Networking
1 2 (100.00%) 3G
1 2 (100.00%) BGP
1 2 (100.00%) DDNS
1 2 (100.00%) DHCP
1 2 (100.00%) DNS
1 2 (100.00%) DSL
1 2 (100.00%) Ethernet
1 2 (100.00%) Firewall
1 2 (100.00%) IPsec
1 2 (100.00%) IPv6
1 2 (100.00%) ISDN
1 2 (100.00%) LAN
1 2 (100.00%) MPLS
1 2 (100.00%) OSPF
1 2 (100.00%) SAN
1 2 (100.00%) SSL
1 2 (100.00%) TACACS
1 2 (100.00%) WAN
1 2 (100.00%) Wi-Fi
1 2 (100.00%) Wireless
Job Titles
1 2 (100.00%) Juniper Engineer
1 2 (100.00%) Network Engineer
1 2 (100.00%) Senior Network Engineer
Miscellaneous
1 2 (100.00%) Computer Science
1 2 (100.00%) Data Centre
1 2 (100.00%) Management Information System
1 2 (100.00%) PKI
Operating Systems
1 2 (100.00%) Linux
1 2 (100.00%) Unix
Processes & Methodologies
1 2 (100.00%) Adaptive Security
1 2 (100.00%) Change Control
1 2 (100.00%) Information Management
1 2 (100.00%) ITIL
1 2 (100.00%) Kalman Filter
1 2 (100.00%) Load Balancing
1 2 (100.00%) Mathematics
1 2 (100.00%) Network Design
1 2 (100.00%) Operations Management
1 2 (100.00%) Web Filtering
Qualifications
1 2 (100.00%) CCIE
1 2 (100.00%) Cisco Certification
1 2 (100.00%) Degree
Quality Assurance & Compliance
1 2 (100.00%) SLA
Systems Management
1 2 (100.00%) Cisco Prime
1 2 (100.00%) SolarWinds Orion
Vendors
1 2 (100.00%) Barracuda Networks
1 2 (100.00%) Cisco
1 2 (100.00%) F5
1 2 (100.00%) Forcepoint
1 2 (100.00%) Juniper
1 2 (100.00%) Palo Alto
1 2 (100.00%) SolarWinds