Period
to 14 November 2018

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 14 November 2018 with a comparison to the same period in the previous 2 years.

Firewall
West Sussex > Crawley
6 months to
14 Nov 2018
Same period 2017 Same period 2016
Rank 39 67 64
Rank change year-on-year +28 -3 -43
Permanent jobs citing Firewall 26 11 37
As % of all permanent IT jobs advertised in Crawley 4.13% 1.66% 3.56%
As % of the Communications & Networking category 29.89% 12.64% 16.02%
Number of salaries quoted 25 11 37
Crawley median annual salary £50,000 £35,000 £50,000
Median salary % change year-on-year +42.86% -30.00% +1.01%
10th Percentile £22,250 £29,000 £21,250
90th Percentile £58,000 £35,000 £57,200
West Sussex median annual salary £52,500 £32,000 £45,000
% change year-on-year +64.06% -28.89% -

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 87 87 231
As % of all permanent IT jobs advertised in Crawley 13.81% 13.12% 22.21%
Number of salaries quoted 83 77 215
Crawley median annual salary £47,500 £35,000 £50,000
Median salary % change year-on-year +35.71% -30.00% +11.11%
10th Percentile £27,600 £21,250 £25,300
90th Percentile £64,700 £50,500 £68,750
West Sussex median annual salary £47,500 £37,500 £45,500
% change year-on-year +26.67% -17.58% +7.06%

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 14 November 2018.

Salary histogram for Firewall in Crawley

For the 6 months to 14 November 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 Crawley region with a requirement for Firewall.

1 21 (80.77%) Cisco
2 20 (76.92%) WAN
3 18 (69.23%) Data Centre
4 17 (65.38%) CheckPoint
4 17 (65.38%) VPN
4 17 (65.38%) LAN
5 16 (61.54%) Load Balancing
6 15 (57.69%) MPLS
7 14 (53.85%) VoIP
7 14 (53.85%) CCNP
7 14 (53.85%) Cisco Certification
7 14 (53.85%) NetScaler
7 14 (53.85%) Cisco Nexus
8 13 (50.00%) CCNA
9 12 (46.15%) Citrix
9 12 (46.15%) VLAN
10 11 (42.31%) Video Conferencing
11 10 (38.46%) Network Design
12 9 (34.62%) Banking
12 9 (34.62%) BBC
12 9 (34.62%) CCDP
12 9 (34.62%) CCIE
12 9 (34.62%) Virgin Media
12 9 (34.62%) Rackspace
13 8 (30.77%) Windows Server
13 8 (30.77%) Windows
13 8 (30.77%) VMware
13 8 (30.77%) SolarWinds
14 6 (23.08%) OSPF
14 6 (23.08%) BGP

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 1 (3.85%) Exchange Server 2010
1 1 (3.85%) Exchange Server 2013
1 1 (3.85%) IIS
1 1 (3.85%) MS Exchange
1 1 (3.85%) SharePoint
Applications
1 1 (3.85%) Microsoft Office
Cloud Services
1 2 (7.69%) Microsoft Azure
1 2 (7.69%) Office 365
2 1 (3.85%) Azure Active Directory
Communications & Networking
1 20 (76.92%) WAN
2 17 (65.38%) LAN
2 17 (65.38%) VPN
3 15 (57.69%) MPLS
4 14 (53.85%) Cisco Nexus
4 14 (53.85%) NetScaler
4 14 (53.85%) VoIP
5 12 (46.15%) VLAN
6 6 (23.08%) BGP
6 6 (23.08%) OSPF
7 5 (19.23%) Wireless
8 4 (15.38%) Cisco ASA
8 4 (15.38%) DHCP
8 4 (15.38%) DNS
9 3 (11.54%) NAS
9 3 (11.54%) SAN
9 3 (11.54%) TCP/IP
9 3 (11.54%) VRRP
9 3 (11.54%) Wi-Fi
9 3 (11.54%) WLAN
General
1 9 (34.62%) Banking
2 2 (7.69%) Advertising
3 1 (3.85%) Marketing
Job Titles
1 19 (73.08%) Network Engineer
2 11 (42.31%) Cisco Engineer
2 11 (42.31%) Cisco Network Engineer
3 10 (38.46%) NOC Engineer
4 4 (15.38%) 2nd Line Support
4 4 (15.38%) IT Support
5 3 (11.54%) 3rd Line Engineer
5 3 (11.54%) 3rd Line Network Engineer
5 3 (11.54%) Analyst
5 3 (11.54%) Network Support
5 3 (11.54%) Network Support Engineer
5 3 (11.54%) Support Engineer
6 2 (7.69%) 3rd Line Infrastructure Engineer
6 2 (7.69%) 3rd Line Support
6 2 (7.69%) Check Point Analyst
6 2 (7.69%) Citrix Analyst
6 2 (7.69%) Network Infrastructure Engineer
6 2 (7.69%) Senior Network Analyst
6 2 (7.69%) VMware Infrastructure Engineer
6 2 (7.69%) Windows Infrastructure Engineer
Miscellaneous
1 18 (69.23%) Data Centre
2 11 (42.31%) Video Conferencing
3 9 (34.62%) BBC
4 2 (7.69%) Replication
5 1 (3.85%) Linux Command Line
5 1 (3.85%) Self-Motivation
Operating Systems
1 8 (30.77%) Windows
1 8 (30.77%) Windows Server
2 3 (11.54%) Windows Server 2012
3 2 (7.69%) Windows Server 2008
4 1 (3.85%) Linux
4 1 (3.85%) Mac OS X
4 1 (3.85%) Windows 10
4 1 (3.85%) Windows 7
Processes & Methodologies
1 16 (61.54%) Load Balancing
2 10 (38.46%) Network Design
3 4 (15.38%) Network Monitoring
4 3 (11.54%) WAN Optimisation
5 2 (7.69%) Infrastructure Engineering
5 2 (7.69%) ITIL
5 2 (7.69%) Stakeholder Management
6 1 (3.85%) Data Protection
6 1 (3.85%) High Availability
6 1 (3.85%) Incident Management
6 1 (3.85%) Kalman Filter
6 1 (3.85%) Network Architecture
6 1 (3.85%) Network Management
6 1 (3.85%) Penetration Testing
6 1 (3.85%) PRINCE2
6 1 (3.85%) Project Management
6 1 (3.85%) Service Delivery
6 1 (3.85%) Service Management
6 1 (3.85%) SIEM
6 1 (3.85%) Web Filtering
Programming Languages
1 2 (7.69%) PowerShell
2 1 (3.85%) Python
Qualifications
1 14 (53.85%) CCNP
1 14 (53.85%) Cisco Certification
2 13 (50.00%) CCNA
3 9 (34.62%) CCDP
3 9 (34.62%) CCIE
4 1 (3.85%) Citrix Certification
4 1 (3.85%) HP ASE
4 1 (3.85%) HP MASE
4 1 (3.85%) ITIL Certification
4 1 (3.85%) MCITP
4 1 (3.85%) Microsoft Certification
4 1 (3.85%) Security Cleared
4 1 (3.85%) VCAP
4 1 (3.85%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 1 (3.85%) GDPR
1 1 (3.85%) SLA
System Software
1 4 (15.38%) Active Directory
1 4 (15.38%) VMware Infrastructure
2 1 (3.85%) Hyper-V
2 1 (3.85%) VMware ESXi
2 1 (3.85%) XenApp
Systems Management
1 1 (3.85%) Backup Exec
1 1 (3.85%) NetBackup
1 1 (3.85%) SolarWinds Orion
Vendors
1 21 (80.77%) Cisco
2 17 (65.38%) CheckPoint
3 12 (46.15%) Citrix
4 9 (34.62%) Rackspace
4 9 (34.62%) Virgin Media
5 8 (30.77%) SolarWinds
5 8 (30.77%) VMware
6 5 (19.23%) Palo Alto
7 4 (15.38%) NetApp
8 3 (11.54%) Forcepoint
9 2 (7.69%) Aruba
9 2 (7.69%) FireEye
9 2 (7.69%) Fortinet
9 2 (7.69%) HP
9 2 (7.69%) Microsoft
9 2 (7.69%) Riverbed
10 1 (3.85%) Apple
10 1 (3.85%) Arista
10 1 (3.85%) Juniper
10 1 (3.85%) Proofpoint