Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Crawley 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 23 November 2017 with a comparison to the same period in the previous 2 years.

Firewall
West Sussex > Crawley
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 68 70 21
Rank change year-on-year +2 -49 +34
Permanent jobs citing Firewall 9 33 109
As % of all permanent IT jobs advertised in Crawley 1.36% 3.27% 12.96%
As % of the Communications & Networking category 10.84% 15.07% 55.05%
Number of salaries quoted 9 33 89
Crawley median annual salary £35,000 £50,000 £49,500
Median salary % change year-on-year -30.00% +1.01% +32.00%
10th Percentile £29,000 £21,250 £36,500
90th Percentile £41,500 £57,400 £53,750
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 Crawley with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Crawley
Permanent vacancies with a requirement for communications or computer networking skills 83 219 198
As % of all permanent IT jobs advertised in Crawley 12.52% 21.70% 23.54%
Number of salaries quoted 73 206 166
Crawley median annual salary £35,000 £50,000 £45,000
Median salary % change year-on-year -30.00% +11.11% -
10th Percentile £21,500 £25,000 £27,750
90th Percentile £51,000 £68,750 £60,875
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 Crawley

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

Job vacancy trend for Firewall in Crawley

Firewall
Salary Trend in Crawley

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

Salary trend for Firewall in Crawley

Firewall
Salary Histogram in Crawley

The salary distribution of IT jobs citing Firewall in Crawley over the 6 months to 23 November 2017.

Salary histogram for Firewall in Crawley

For the 6 months to 23 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 Crawley region with a requirement for Firewall.

1 9 (100.00%) Microsoft
2 8 (88.89%) Windows
2 8 (88.89%) VMware
2 8 (88.89%) VMware Infrastructure
3 6 (66.67%) vSphere
3 6 (66.67%) Citrix
3 6 (66.67%) Cisco Certification
3 6 (66.67%) Cisco
3 6 (66.67%) Windows Server 2012
3 6 (66.67%) Driving Licence
3 6 (66.67%) Windows Server
4 3 (33.33%) Microsoft Office
5 2 (22.22%) MS Exchange
5 2 (22.22%) Service Delivery
5 2 (22.22%) VPN
5 2 (22.22%) Office 365
5 2 (22.22%) Hyper-V
5 2 (22.22%) Windows 7
5 2 (22.22%) Exchange Server 2007
5 2 (22.22%) Virtual Desktop
5 2 (22.22%) Windows 10
5 2 (22.22%) Server Monitoring
6 1 (11.11%) Meraki
6 1 (11.11%) OneDrive
6 1 (11.11%) Mimecast
6 1 (11.11%) Data Centre
6 1 (11.11%) Network Monitoring
6 1 (11.11%) OpenDNS
6 1 (11.11%) SonicWALL
6 1 (11.11%) Qualys

Firewall
Co-occurring IT Skills in Crawley 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 (22.22%) Exchange Server 2007
1 2 (22.22%) MS Exchange
Applications
1 3 (33.33%) Microsoft Office
2 1 (11.11%) Microsoft Project
2 1 (11.11%) MS Visio
Cloud Services
1 2 (22.22%) Office 365
2 1 (11.11%) Microsoft Azure
2 1 (11.11%) Mimecast
2 1 (11.11%) OneDrive
2 1 (11.11%) OpenDNS
Communications & Networking
1 2 (22.22%) VPN
2 1 (11.11%) LAN
2 1 (11.11%) VLAN
2 1 (11.11%) VoIP
2 1 (11.11%) WAN
2 1 (11.11%) WLAN
Job Titles
1 6 (66.67%) 3rd Line Support
2 4 (44.44%) IT Support
3 2 (22.22%) 3rd Line Engineer
3 2 (22.22%) Escalation Engineer
4 1 (11.11%) Network Manager
Miscellaneous
1 6 (66.67%) Driving Licence
2 1 (11.11%) Computer Science
2 1 (11.11%) Data Centre
2 1 (11.11%) Management Information System
Operating Systems
1 8 (88.89%) Windows
2 6 (66.67%) Windows Server
2 6 (66.67%) Windows Server 2012
3 2 (22.22%) Windows 10
3 2 (22.22%) Windows 7
4 1 (11.11%) VMS
Processes & Methodologies
1 2 (22.22%) Server Monitoring
1 2 (22.22%) Service Delivery
2 1 (11.11%) Configuration Management
2 1 (11.11%) Network Design
2 1 (11.11%) Network Monitoring
2 1 (11.11%) Project Management
2 1 (11.11%) Strategic Management
2 1 (11.11%) Time Management
2 1 (11.11%) Vulnerability Management
Qualifications
1 6 (66.67%) Cisco Certification
System Software
1 8 (88.89%) VMware Infrastructure
2 6 (66.67%) vSphere
3 2 (22.22%) Hyper-V
3 2 (22.22%) Virtual Desktop
Vendors
1 9 (100.00%) Microsoft
2 8 (88.89%) VMware
3 6 (66.67%) Cisco
3 6 (66.67%) Citrix
4 1 (11.11%) Meraki
4 1 (11.11%) Qualys
4 1 (11.11%) SolarWinds
4 1 (11.11%) SonicWALL
4 1 (11.11%) Webroot