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 3 months to 27 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
Firewall
West Sussex / Gatwick
Rank 32 - 9
Rank change year-on-year - 0  
Permanent jobs citing Firewall 6 0 8
As % of all permanent IT jobs advertised in Gatwick 3.75% - 8.79%
As % of the Communications & Networking category 33.33% - 42.11%
Number of salaries quoted 6 0 8
Median salary £62,500 - £40,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

Firewall is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Gatwick with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Gatwick
Permanent job vacancies with a requirement for communications and computer networking skills 18 22 19
As % of all permanent IT job vacancies advertised in Gatwick 11.25% 19.82% 20.88%
Number of salaries quoted 18 20 19
Median salary £62,500 £47,500 £27,000
Median salary % change year-on-year +31.57% +75.92%  
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

Firewall
Job Vacancy Trend in Gatwick

The job posting trend of jobs advertised in Gatwick citing Firewall as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

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 3 months to 27 March 2017.

Salary histogram for Firewall in Gatwick

Firewall
Top 30 Related IT Skills in Gatwick

For the 6 months to 27 March 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 17 (100.00%) ITIL
2 16 (94.12%) Cisco
2 16 (94.12%) Cisco Certification
3 15 (88.24%) Data Centre
4 12 (70.59%) Load Balancing
4 12 (70.59%) SAN
4 12 (70.59%) DNS
5 11 (64.71%) Juniper
6 10 (58.82%) MPLS
6 10 (58.82%) OSPF
6 10 (58.82%) BGP
6 10 (58.82%) Wi-Fi
6 10 (58.82%) Wireless
6 10 (58.82%) LAN
6 10 (58.82%) WAN
6 10 (58.82%) DHCP
6 10 (58.82%) SolarWinds
6 10 (58.82%) SolarWinds Orion
6 10 (58.82%) Cisco Nexus
7 9 (52.94%) VMware
8 8 (47.06%) IPsec
8 8 (47.06%) Management Information System
8 8 (47.06%) DDNS
8 8 (47.06%) DSL
8 8 (47.06%) 3G
8 8 (47.06%) TACACS
8 8 (47.06%) Ethernet
8 8 (47.06%) ISDN
8 8 (47.06%) SSL
8 8 (47.06%) SLA

Firewall
Top Related 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 2 (11.76%) Exchange Server 2010
1 2 (11.76%) Exchange Server 2013
1 2 (11.76%) MS Exchange
Applications
1 2 (11.76%) MS Excel
2 1 (5.88%) MS Office
Cloud Services
1 4 (23.53%) Microsoft Azure
2 2 (11.76%) Office 365
Communications & Networking
1 12 (70.59%) DNS
1 12 (70.59%) SAN
2 10 (58.82%) BGP
2 10 (58.82%) Cisco Nexus
2 10 (58.82%) DHCP
2 10 (58.82%) LAN
2 10 (58.82%) MPLS
2 10 (58.82%) OSPF
2 10 (58.82%) WAN
2 10 (58.82%) Wi-Fi
2 10 (58.82%) Wireless
3 8 (47.06%) 3G
3 8 (47.06%) 4G
3 8 (47.06%) DDNS
3 8 (47.06%) Ethernet
3 8 (47.06%) IPsec
3 8 (47.06%) ISDN
3 8 (47.06%) Junos
3 8 (47.06%) TACACS
3 8 (47.06%) Unified Communications
Database & Business Intelligence
1 2 (11.76%) GIS
Job Titles
1 8 (47.06%) Network Engineer
1 8 (47.06%) Senior Network Engineer
2 6 (35.29%) Juniper Engineer
3 4 (23.53%) Analyst
3 4 (23.53%) Architect
3 4 (23.53%) IT Architect
4 2 (11.76%) Infrastructure Analyst
4 2 (11.76%) Infrastructure Operations Analyst
4 2 (11.76%) Network Analyst
4 2 (11.76%) Operations Analyst
5 1 (5.88%) 3rd Line Engineer
5 1 (5.88%) 3rd Line Support
5 1 (5.88%) 3rd Line Support Engineer
5 1 (5.88%) Azure Architect
5 1 (5.88%) Network Architect
5 1 (5.88%) Support Engineer
5 1 (5.88%) VMware Architect
Miscellaneous
1 15 (88.24%) Data Centre
2 8 (47.06%) Management Information System
2 8 (47.06%) PKI
3 6 (35.29%) Computer Science
4 1 (5.88%) Driving Licence
Operating Systems
1 3 (17.65%) Windows
1 3 (17.65%) Windows Server
1 3 (17.65%) Windows Server 2012
2 2 (11.76%) Windows 10
2 2 (11.76%) Windows 7
2 2 (11.76%) Windows Server 2008
3 1 (5.88%) Linux
3 1 (5.88%) Unix
3 1 (5.88%) Windows Server 2003
Processes & Methodologies
1 17 (100.00%) ITIL
2 12 (70.59%) Load Balancing
3 8 (47.06%) Adaptive Security
3 8 (47.06%) Change Control
3 8 (47.06%) Information Management
3 8 (47.06%) Network Design
3 8 (47.06%) Operations Management
3 8 (47.06%) WAN Optimisation
4 6 (35.29%) Mathematics
5 4 (23.53%) Information Security
5 4 (23.53%) ITIL V3
5 4 (23.53%) QMS
5 4 (23.53%) Quality Management
5 4 (23.53%) Service Delivery
5 4 (23.53%) TOGAF
6 2 (11.76%) Continuous Improvement
6 2 (11.76%) High Availability
6 2 (11.76%) PRINCE2
6 2 (11.76%) Project Management
7 1 (5.88%) Kalman Filter
Programming Languages
1 1 (5.88%) PowerShell
Qualifications
1 16 (94.12%) Cisco Certification
2 8 (47.06%) CCNP
3 7 (41.18%) Microsoft Certification
4 6 (35.29%) Degree
5 5 (29.41%) MCSE
6 4 (23.53%) CCNA
7 2 (11.76%) Citrix Certification
7 2 (11.76%) ITIL Certification
7 2 (11.76%) MCITP
7 2 (11.76%) VCAP
7 2 (11.76%) VMware Certified Professional (VCP)
8 1 (5.88%) MCSA
Quality Assurance & Compliance
1 8 (47.06%) SLA
2 4 (23.53%) PCI DSS
System Software
1 7 (41.18%) VMware Infrastructure
2 3 (17.65%) Active Directory
2 3 (17.65%) XenApp
3 2 (11.76%) VMware ESX
4 1 (5.88%) Forefront TMG
4 1 (5.88%) vSphere
Systems Management
1 10 (58.82%) SolarWinds Orion
2 8 (47.06%) Cisco Prime
3 3 (17.65%) NetBackup
4 1 (5.88%) Backup Exec
4 1 (5.88%) McAfee ePO
4 1 (5.88%) WSUS
Vendors
1 16 (94.12%) Cisco
2 11 (64.71%) Juniper
3 10 (58.82%) SolarWinds
4 9 (52.94%) VMware
5 8 (47.06%) Barracuda Networks
5 8 (47.06%) F5
5 8 (47.06%) Palo Alto
6 3 (17.65%) Citrix
6 3 (17.65%) HP
7 2 (11.76%) Microsoft
7 2 (11.76%) NetApp
7 2 (11.76%) Symantec
8 1 (5.88%) AppSense
8 1 (5.88%) Dell
8 1 (5.88%) Forcepoint
8 1 (5.88%) Intel Security
8 1 (5.88%) Qualys
8 1 (5.88%) Tripwire