Period
to 16 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Gatwick with a requirement for Firewall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Firewall over the 6 months to 16 January 2018 with a comparison to the same period in the previous 2 years.

Firewall
West Sussex > Gatwick
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 26 36 30
Rank change year-on-year +10 -6 -11
Permanent jobs citing Firewall 6 14 16
As % of all permanent IT jobs advertised in Gatwick 4.08% 4.67% 5.50%
As % of the Communications & Networking category 40.00% 25.93% 34.78%
Number of salaries quoted 6 18 15
Gatwick median annual salary £71,250 £56,250 £40,000
Median salary % change year-on-year +26.67% +40.63% +6.67%
10th Percentile £53,750 £32,000 £22,500
90th Percentile £73,750 £63,750 £46,000
West Sussex median annual salary £26,250 £47,250 £45,000
% change year-on-year -44.44% +5.00% +16.88%

Firewall 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 Gatwick with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Gatwick
Permanent vacancies with a requirement for communications or computer networking skills 15 54 46
As % of all permanent IT jobs advertised in Gatwick 10.20% 18.00% 15.81%
Number of salaries quoted 13 47 41
Gatwick median annual salary £61,500 £52,500 £45,000
Median salary % change year-on-year +17.14% +16.67% +20.00%
10th Percentile £48,400 £38,300 £22,500
90th Percentile £73,750 £63,750 £71,250
West Sussex median annual salary £40,750 £45,000 £45,000
% change year-on-year -9.44% - +12.50%

Firewall
Job Vacancy Trend in Gatwick

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

Job vacancy trend for Firewall in Gatwick

Firewall
Salary Trend in Gatwick

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

Salary trend for Firewall in Gatwick

Firewall
Salary Histogram in Gatwick

The salary distribution of IT jobs citing Firewall in Gatwick over the 6 months to 16 January 2018.

Salary histogram for Firewall in Gatwick

For the 6 months to 16 January 2018, IT jobs citing Firewall 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 Firewall.

1 6 (100.00%) Cisco Certification
2 4 (66.67%) CCNP
2 4 (66.67%) SLA
2 4 (66.67%) Cisco
2 4 (66.67%) ITIL
2 4 (66.67%) SAN
2 4 (66.67%) Wireless
2 4 (66.67%) Degree
2 4 (66.67%) Mathematics
2 4 (66.67%) Computer Science
2 4 (66.67%) Data Centre
3 3 (50.00%) Palo Alto
3 3 (50.00%) Operations Management
3 3 (50.00%) Load Balancing
3 3 (50.00%) Junos
3 3 (50.00%) Unified Communications
3 3 (50.00%) 4G
3 3 (50.00%) F5
3 3 (50.00%) Cisco Nexus
3 3 (50.00%) Change Control
3 3 (50.00%) PKI
3 3 (50.00%) Cisco ASA
3 3 (50.00%) SolarWinds
3 3 (50.00%) Management Information System
3 3 (50.00%) Wi-Fi
3 3 (50.00%) Information Management
3 3 (50.00%) Network Design
3 3 (50.00%) IPsec
3 3 (50.00%) Juniper
3 3 (50.00%) 3G

Firewall
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:

Cloud Services
1 2 (33.33%) Microsoft Azure
Communications & Networking
1 4 (66.67%) SAN
1 4 (66.67%) Wireless
2 3 (50.00%) 3G
2 3 (50.00%) 4G
2 3 (50.00%) BGP
2 3 (50.00%) Cisco ASA
2 3 (50.00%) Cisco Nexus
2 3 (50.00%) IPsec
2 3 (50.00%) Junos
2 3 (50.00%) LAN
2 3 (50.00%) MPLS
2 3 (50.00%) OSPF
2 3 (50.00%) SSL
2 3 (50.00%) Unified Communications
2 3 (50.00%) WAN
2 3 (50.00%) Wi-Fi
3 2 (33.33%) DHCP
3 2 (33.33%) DNS
3 2 (33.33%) Ethernet
3 2 (33.33%) TCP/IP
Job Titles
1 4 (66.67%) Network Engineer
1 4 (66.67%) Senior Network Engineer
2 3 (50.00%) Juniper Engineer
3 2 (33.33%) Architect
3 2 (33.33%) Security Architect
3 2 (33.33%) VMware Architect
4 1 (16.67%) 3rd Line Support
4 1 (16.67%) Azure Architect
4 1 (16.67%) Cloud Architect
4 1 (16.67%) Cloud Engineer
4 1 (16.67%) IT Architect
4 1 (16.67%) Network Architect
4 1 (16.67%) Network Security Architect
4 1 (16.67%) Security Engineer
4 1 (16.67%) Security Support Engineer
4 1 (16.67%) Senior Cloud Engineer
4 1 (16.67%) Senior Security Engineer
4 1 (16.67%) Senior VMware Architect
4 1 (16.67%) Senior VMware Engineer
4 1 (16.67%) Support Engineer
Miscellaneous
1 4 (66.67%) Computer Science
1 4 (66.67%) Data Centre
2 3 (50.00%) Management Information System
2 3 (50.00%) PKI
Operating Systems
1 2 (33.33%) Linux
1 2 (33.33%) Unix
Processes & Methodologies
1 4 (66.67%) ITIL
1 4 (66.67%) Mathematics
2 3 (50.00%) Change Control
2 3 (50.00%) Information Management
2 3 (50.00%) Load Balancing
2 3 (50.00%) Network Design
2 3 (50.00%) Operations Management
3 2 (33.33%) Adaptive Security
3 2 (33.33%) Information Security
3 2 (33.33%) ITIL V3
3 2 (33.33%) Kalman Filter
3 2 (33.33%) TOGAF
3 2 (33.33%) WAN Optimisation
3 2 (33.33%) Web Filtering
4 1 (16.67%) Collaborative Working
4 1 (16.67%) Data Protection
Qualifications
1 6 (100.00%) Cisco Certification
2 4 (66.67%) CCNP
2 4 (66.67%) Degree
3 3 (50.00%) CCIE
4 2 (33.33%) MCSE
4 2 (33.33%) Microsoft Certification
5 1 (16.67%) CCNA
5 1 (16.67%) HP ASE
5 1 (16.67%) HP MASE
Quality Assurance & Compliance
1 4 (66.67%) SLA
System Software
1 2 (33.33%) VMware Infrastructure
Systems Management
1 2 (33.33%) Cisco Prime
1 2 (33.33%) SolarWinds Orion
Vendors
1 4 (66.67%) Cisco
2 3 (50.00%) F5
2 3 (50.00%) Juniper
2 3 (50.00%) Palo Alto
2 3 (50.00%) SolarWinds
3 2 (33.33%) Barracuda Networks
3 2 (33.33%) Forcepoint
3 2 (33.33%) VMware
4 1 (16.67%) Aruba
4 1 (16.67%) Blue Coat
4 1 (16.67%) Fortinet