Period
to 10 December 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 10 December 2018 with a comparison to the same period in the previous 2 years.

Firewall
West Sussex > Gatwick
6 months to
10 Dec 2018
Same period 2017 Same period 2016
Rank 36 28 36
Rank change year-on-year -8 +8 -12
Permanent jobs citing Firewall 11 7 13
As % of all permanent IT jobs advertised in Gatwick 3.93% 4.83% 4.02%
As % of the Communications & Networking category 26.83% 41.18% 21.67%
Number of salaries quoted 6 7 17
Gatwick median annual salary £57,000 £70,000 £52,500
Median salary % change year-on-year -18.57% +33.33% +23.53%
10th Percentile £41,125 £44,750 £32,000
90th Percentile £61,625 £73,750 £63,750
West Sussex median annual salary £52,500 £31,500 £46,250
% change year-on-year +66.67% -31.89% +2.78%

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 41 17 60
As % of all permanent IT jobs advertised in Gatwick 14.64% 11.72% 18.58%
Number of salaries quoted 29 17 52
Gatwick median annual salary £59,000 £61,500 £52,500
Median salary % change year-on-year -4.07% +17.14% +16.67%
10th Percentile £24,150 £46,250 £37,750
90th Percentile £65,000 £73,750 £63,750
West Sussex median annual salary £47,500 £39,000 £45,000
% change year-on-year +21.79% -13.33% +0.56%

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 10 December 2018.

Salary histogram for Firewall in Gatwick

For the 6 months to 10 December 2018, IT jobs citing Firewall also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Gatwick region with a requirement for Firewall.

1 11 (100.00%) Cisco
2 9 (81.82%) Cisco Certification
3 8 (72.73%) Wireless
3 8 (72.73%) CCNP
3 8 (72.73%) Load Balancing
4 7 (63.64%) Change Control
4 7 (63.64%) VPN
4 7 (63.64%) WAN
5 6 (54.55%) LAN
5 6 (54.55%) OSPF
5 6 (54.55%) BGP
5 6 (54.55%) VRRP
5 6 (54.55%) IPsec
5 6 (54.55%) Cisco ASA
5 6 (54.55%) HSRP
5 6 (54.55%) Data Centre
6 5 (45.45%) SolarWinds
6 5 (45.45%) NetApp
6 5 (45.45%) Citrix
6 5 (45.45%) TCP/IP
7 4 (36.36%) VoIP
7 4 (36.36%) ITIL
7 4 (36.36%) CheckPoint
7 4 (36.36%) SAN
7 4 (36.36%) Intrusion Detection
7 4 (36.36%) iSCSI
7 4 (36.36%) NAS
7 4 (36.36%) FCoE
7 4 (36.36%) Network Optimisation
7 4 (36.36%) Cisco Nexus

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 (9.09%) Exchange Server 2010
1 1 (9.09%) Exchange Server 2013
1 1 (9.09%) IIS
1 1 (9.09%) MS Exchange
Cloud Services
1 1 (9.09%) Microsoft Azure
1 1 (9.09%) Office 365
Communications & Networking
1 8 (72.73%) Wireless
2 7 (63.64%) VPN
2 7 (63.64%) WAN
3 6 (54.55%) BGP
3 6 (54.55%) Cisco ASA
3 6 (54.55%) HSRP
3 6 (54.55%) IPsec
3 6 (54.55%) LAN
3 6 (54.55%) OSPF
3 6 (54.55%) VRRP
4 5 (45.45%) TCP/IP
5 4 (36.36%) Cisco Nexus
5 4 (36.36%) FCoE
5 4 (36.36%) Intrusion Detection
5 4 (36.36%) iSCSI
5 4 (36.36%) Multicast
5 4 (36.36%) NAS
5 4 (36.36%) SAN
5 4 (36.36%) VoIP
6 3 (27.27%) DHCP
Job Titles
1 9 (81.82%) Network Engineer
2 2 (18.18%) Analyst
2 2 (18.18%) Principal Engineer
2 2 (18.18%) Principal Network Engineer
3 1 (9.09%) 3rd Line Engineer
3 1 (9.09%) 3rd Line Network Engineer
3 1 (9.09%) Firewall Analyst
3 1 (9.09%) Firewall Engineer
3 1 (9.09%) Information Analyst
3 1 (9.09%) Information Security Analyst
3 1 (9.09%) Infrastructure Analyst
3 1 (9.09%) Infrastructure Operations Analyst
3 1 (9.09%) Lead Network Engineer
3 1 (9.09%) NOC Engineer
3 1 (9.09%) Operations Analyst
3 1 (9.09%) Security Analyst
3 1 (9.09%) Senior Network Engineer
3 1 (9.09%) Wireless Engineer
3 1 (9.09%) Wireless Network Engineer
Miscellaneous
1 6 (54.55%) Data Centre
2 3 (27.27%) Management Information System
3 1 (9.09%) Driving Licence
Operating Systems
1 1 (9.09%) Windows
1 1 (9.09%) Windows 10
1 1 (9.09%) Windows 7
1 1 (9.09%) Windows Server
1 1 (9.09%) Windows Server 2008
1 1 (9.09%) Windows Server 2012
Processes & Methodologies
1 8 (72.73%) Load Balancing
2 7 (63.64%) Change Control
3 4 (36.36%) ITIL
3 4 (36.36%) Mentoring
3 4 (36.36%) Network Monitoring
3 4 (36.36%) Network Optimisation
4 3 (27.27%) Information Security
4 3 (27.27%) Project Management
5 2 (18.18%) Analytics
5 2 (18.18%) Information Management
5 2 (18.18%) PRINCE2
6 1 (9.09%) Agile Software Development
6 1 (9.09%) Computer Science
6 1 (9.09%) Contingency Planning
6 1 (9.09%) ITIL V3
6 1 (9.09%) Mathematics
6 1 (9.09%) Problem-Solving
6 1 (9.09%) Security Operations
6 1 (9.09%) TOGAF
6 1 (9.09%) Waterfall
Qualifications
1 9 (81.82%) Cisco Certification
2 8 (72.73%) CCNP
3 2 (18.18%) CCIE
4 1 (9.09%) CCNA
4 1 (9.09%) CISA
4 1 (9.09%) CISM
4 1 (9.09%) CISSP
4 1 (9.09%) Citrix Certification
4 1 (9.09%) CWDP
4 1 (9.09%) CWNE
4 1 (9.09%) Degree
4 1 (9.09%) IISP
4 1 (9.09%) ITIL Certification
4 1 (9.09%) MCITP
4 1 (9.09%) Microsoft Certification
4 1 (9.09%) SSCP
4 1 (9.09%) VCAP
4 1 (9.09%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 1 (9.09%) ISO 9001
1 1 (9.09%) ISO/IEC 27001
1 1 (9.09%) PCI DSS
System Software
1 1 (9.09%) Active Directory
1 1 (9.09%) VMware ESXi
1 1 (9.09%) VMware Infrastructure
1 1 (9.09%) XenApp
Systems Management
1 1 (9.09%) Nessus
1 1 (9.09%) NetBackup
1 1 (9.09%) OSSEC
1 1 (9.09%) SolarWinds Orion
Vendors
1 11 (100.00%) Cisco
2 5 (45.45%) Citrix
2 5 (45.45%) NetApp
2 5 (45.45%) SolarWinds
3 4 (36.36%) CheckPoint
4 3 (27.27%) Palo Alto
5 2 (18.18%) F5
5 2 (18.18%) Fortinet
5 2 (18.18%) Juniper
6 1 (9.09%) Aruba
6 1 (9.09%) Barracuda Networks
6 1 (9.09%) HP
6 1 (9.09%) IBM
6 1 (9.09%) McAfee
6 1 (9.09%) Microsoft
6 1 (9.09%) Proofpoint
6 1 (9.09%) Qualys
6 1 (9.09%) Symantec
6 1 (9.09%) Tripwire
6 1 (9.09%) VMware