Period
to 22 November 2017

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 22 November 2017 with a comparison to the same period in the previous 2 years.

Firewall
West Sussex > Gatwick
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 28 41 20
Rank change year-on-year +13 -21 -2
Permanent jobs citing Firewall 10 12 26
As % of all permanent IT jobs advertised in Gatwick 6.21% 3.55% 9.49%
As % of the Communications & Networking category 47.62% 17.14% 70.27%
Number of salaries quoted 8 16 24
Gatwick median annual salary £66,250 £52,500 £42,500
Median salary % change year-on-year +26.19% +23.53% +13.33%
10th Percentile £37,250 £32,000 £22,500
90th Percentile £73,750 £63,750 £60,875
West Sussex median annual salary £32,000 £45,000 £45,000
% change year-on-year -28.89% - +20.00%

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 21 70 37
As % of all permanent IT jobs advertised in Gatwick 13.04% 20.71% 13.50%
Number of salaries quoted 19 59 31
Gatwick median annual salary £57,000 £52,500 £45,000
Median salary % change year-on-year +8.57% +16.67% +20.00%
10th Percentile £42,250 £37,250 £22,500
90th Percentile £73,750 £63,750 £65,000
West Sussex median annual salary £39,000 £45,000 £42,500
% change year-on-year -13.33% +5.88% +6.25%

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 22 November 2017.

Salary histogram for Firewall in Gatwick

For the 6 months to 22 November 2017, 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 (60.00%) Cisco Certification
2 5 (50.00%) Degree
3 4 (40.00%) Mathematics
3 4 (40.00%) Computer Science
3 4 (40.00%) Data Centre
3 4 (40.00%) SAN
3 4 (40.00%) Wireless
3 4 (40.00%) Information Security
3 4 (40.00%) ITIL
3 4 (40.00%) Unix
3 4 (40.00%) SLA
3 4 (40.00%) Cisco
3 4 (40.00%) CCNP
4 3 (30.00%) 3G
4 3 (30.00%) MPLS
4 3 (30.00%) OSPF
4 3 (30.00%) BGP
4 3 (30.00%) Windows
4 3 (30.00%) MCSE
4 3 (30.00%) LAN
4 3 (30.00%) WAN
4 3 (30.00%) SSL
4 3 (30.00%) Management Information System
4 3 (30.00%) Wi-Fi
4 3 (30.00%) VMware
4 3 (30.00%) IPsec
4 3 (30.00%) Microsoft Certification
4 3 (30.00%) Juniper
4 3 (30.00%) CCIE
4 3 (30.00%) Palo Alto

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:

Application Platforms
1 1 (10.00%) MS Exchange
Applications
1 1 (10.00%) Microsoft Office
Cloud Services
1 2 (20.00%) Cloud Computing
1 2 (20.00%) Microsoft Azure
Communications & Networking
1 4 (40.00%) SAN
1 4 (40.00%) Wireless
2 3 (30.00%) 3G
2 3 (30.00%) 4G
2 3 (30.00%) BGP
2 3 (30.00%) Cisco ASA
2 3 (30.00%) Cisco Nexus
2 3 (30.00%) IPsec
2 3 (30.00%) Junos
2 3 (30.00%) LAN
2 3 (30.00%) MPLS
2 3 (30.00%) OSPF
2 3 (30.00%) SSL
2 3 (30.00%) Unified Communications
2 3 (30.00%) WAN
2 3 (30.00%) Wi-Fi
3 2 (20.00%) DDNS
3 2 (20.00%) DHCP
3 2 (20.00%) Ethernet
3 2 (20.00%) TCP/IP
General
1 1 (10.00%) Automotive
1 1 (10.00%) Finance
Job Titles
1 5 (50.00%) Network Engineer
2 4 (40.00%) Senior Network Engineer
3 3 (30.00%) Juniper Engineer
4 2 (20.00%) Architect
4 2 (20.00%) Consultant
4 2 (20.00%) Information Security Consultant
4 2 (20.00%) Security Architect
4 2 (20.00%) Security Consultant
4 2 (20.00%) Support Engineer
4 2 (20.00%) VMware Architect
4 2 (20.00%) VMware Engineer
4 2 (20.00%) VMware Support Engineer
5 1 (10.00%) Business Development Manager
5 1 (10.00%) Cisco Engineer
5 1 (10.00%) Development Manager
5 1 (10.00%) IT Support Engineer
5 1 (10.00%) Network Support Engineer
5 1 (10.00%) Server Engineer
5 1 (10.00%) Server Support
5 1 (10.00%) Technical Consultant
Miscellaneous
1 4 (40.00%) Computer Science
1 4 (40.00%) Data Centre
2 3 (30.00%) Management Information System
2 3 (30.00%) PKI
3 1 (10.00%) Distributed Denial-of-Service
Operating Systems
1 4 (40.00%) Unix
2 3 (30.00%) Windows
3 2 (20.00%) Linux
4 1 (10.00%) Windows Server
Processes & Methodologies
1 4 (40.00%) Information Security
1 4 (40.00%) ITIL
1 4 (40.00%) Mathematics
2 3 (30.00%) Change Control
2 3 (30.00%) Cybersecurity
2 3 (30.00%) Data Protection
2 3 (30.00%) Information Management
2 3 (30.00%) Load Balancing
2 3 (30.00%) Network Design
2 3 (30.00%) Operations Management
3 2 (20.00%) Adaptive Security
3 2 (20.00%) ITIL V3
3 2 (20.00%) Kalman Filter
3 2 (20.00%) Project Management
3 2 (20.00%) TOGAF
3 2 (20.00%) Vulnerability Management
3 2 (20.00%) WAN Optimisation
3 2 (20.00%) Web Filtering
4 1 (10.00%) Business Development
4 1 (10.00%) Security Architecture
Qualifications
1 6 (60.00%) Cisco Certification
2 5 (50.00%) Degree
3 4 (40.00%) CCNP
4 3 (30.00%) CCIE
4 3 (30.00%) MCSE
4 3 (30.00%) Microsoft Certification
5 2 (20.00%) CISM
5 2 (20.00%) CISSP
5 2 (20.00%) PCI QSA
6 1 (10.00%) CCNA
6 1 (10.00%) HP ASE
6 1 (10.00%) HP MASE
6 1 (10.00%) MCITP
6 1 (10.00%) MCP
6 1 (10.00%) MCSA
Quality Assurance & Compliance
1 4 (40.00%) SLA
2 2 (20.00%) ISO/IEC 27001
2 2 (20.00%) PCI DSS
3 1 (10.00%) GDPR
System Software
1 3 (30.00%) VMware Infrastructure
2 1 (10.00%) Terminal Server
Systems Management
1 2 (20.00%) Cisco Prime
1 2 (20.00%) SolarWinds Orion
Vendors
1 4 (40.00%) Cisco
2 3 (30.00%) F5
2 3 (30.00%) Juniper
2 3 (30.00%) Palo Alto
2 3 (30.00%) SolarWinds
2 3 (30.00%) VMware
3 2 (20.00%) Barracuda Networks
3 2 (20.00%) Forcepoint
3 2 (20.00%) Fortinet
3 2 (20.00%) Microsoft
4 1 (10.00%) Aruba
4 1 (10.00%) Blue Coat
4 1 (10.00%) Citrix
4 1 (10.00%) Tripwire