The table below looks at the statistics for Firewall skills in IT jobs advertised for the Crawley region. Included is a guide to the salaries offered in IT jobs that have cited Firewall over the 3 months to 19 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
Firewall
West Sussex / Crawley
Rank 42 43 42
Rank change year-on-year
+1 -1
Permanent jobs citing Firewall 12 14 21
As % of all permanent IT jobs located in Crawley 3.05% 4.01% 5.29%
As % of the Communications & Networking category 15.79% 24.14% 19.63%
Number of salaries quoted 12 13 14
Median salary £35,000 £50,000 £37,500
Median salary % change year-on-year
-30.00% +33.33%
90% offered a salary of more than £25,000 £45,000 £27,200
10% offered a salary of more than £55,150 £50,000 £42,500
UK excluding London median salary £41,000 £42,500 £40,000
% change year-on-year
-3.52% +6.25%

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Crawley region.

Communications & Networking Category
Crawley
Permanent IT job ads with a match in the
Communications & Networking category
76 58 107
As % of all permanent IT jobs located in Crawley 19.29% 16.62% 26.95%
Number of salaries quoted 75 54 94
Median salary £32,500 £45,000 £42,500
Median salary % change year-on-year
-27.77% +5.88%
90% offered a salary of more than £25,000 £35,000 £28,500
10% offered a salary of more than £61,500 £48,000 £55,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Firewall
Jobs Demand Trend in Crawley

The demand trend of job ads across the Crawley region citing Firewall as a proportion of all IT jobs with a match in the Communications & Networking category.

Firewall Jobs Demand Trend in Crawley

Firewall
Salary Trend in Crawley

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

Firewall Salary Trend in Crawley

Firewall
Salary Histogram in Crawley

This chart provides a salary histogram for IT jobs citing Firewall across the Crawley region over the 3 months to 19 January 2017.

Firewall Salary Histogram in Crawley

Firewall
Top 30 Related IT Skills in Crawley

For the 6 months to 19 January 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 19 (67.86%) WAN
2 18 (64.29%) Cisco
3 17 (60.71%) TCP/IP
4 16 (57.14%) Microsoft
4 16 (57.14%) Windows
4 16 (57.14%) MS Exchange
4 16 (57.14%) Active Directory
5 15 (53.57%) VMware
6 14 (50.00%) VPN
6 14 (50.00%) VLAN
7 13 (46.43%) Palo Alto
7 13 (46.43%) Cisco Certification
8 11 (39.29%) SAN
8 11 (39.29%) DHCP
8 11 (39.29%) CCNA
8 11 (39.29%) DNS
8 11 (39.29%) LAN
8 11 (39.29%) Windows Server
8 11 (39.29%) Windows Server 2008
8 11 (39.29%) NAS
9 10 (35.71%) Riverbed
9 10 (35.71%) Network Design
9 10 (35.71%) Exchange Server 2010
9 10 (35.71%) Forefront TMG
9 10 (35.71%) WAN Optimisation
9 10 (35.71%) Infrastructure Management
9 10 (35.71%) Network Monitoring
9 10 (35.71%) Data Centre
9 10 (35.71%) HP
9 10 (35.71%) 3Com

Firewall
Top Related 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 16 (57.14%) MS Exchange
2 10 (35.71%) Exchange Server 2010
3 5 (17.86%) Blackberry Enterprise Server
Applications
1 6 (21.43%) Adobe Creative Suite
1 6 (21.43%) MS Office
Cloud Services
1 7 (25.00%) Office 365
2 1 (3.57%) Amazon AWS
2 1 (3.57%) Microsoft Azure
Communications & Networking
1 19 (67.86%) WAN
2 17 (60.71%) TCP/IP
3 14 (50.00%) VLAN
3 14 (50.00%) VPN
4 11 (39.29%) DHCP
4 11 (39.29%) DNS
4 11 (39.29%) LAN
4 11 (39.29%) NAS
4 11 (39.29%) SAN
5 9 (32.14%) VoIP
6 7 (25.00%) BGP
6 7 (25.00%) Network Security
6 7 (25.00%) OSPF
7 6 (21.43%) ADSL
7 6 (21.43%) MPLS
8 4 (14.29%) NetScaler
8 4 (14.29%) SSL
9 3 (10.71%) Cisco ASA
9 3 (10.71%) Cisco Nexus
10 2 (7.14%) Internet
General
1 4 (14.29%) Banking
2 2 (7.14%) Marketing
Job Titles
1 15 (53.57%) Network Engineer
2 5 (17.86%) Infrastructure Engineer
2 5 (17.86%) Senior Infrastructure Engineer
2 5 (17.86%) Senior Network Engineer
3 4 (14.29%) 1st Line Support
3 4 (14.29%) Cisco Engineer
3 4 (14.29%) Cisco Network Engineer
4 3 (10.71%) Juniper Engineer
4 3 (10.71%) NOC Engineer
5 2 (7.14%) Support Engineer
5 2 (7.14%) Systems Engineer
5 2 (7.14%) Systems Support
5 2 (7.14%) Systems Support Engineer
6 1 (3.57%) Architect
6 1 (3.57%) Infrastructure Architect
6 1 (3.57%) Network Security Engineer
6 1 (3.57%) Network Specialist
6 1 (3.57%) Network Support
6 1 (3.57%) Security Engineer
6 1 (3.57%) Support Specialist
Libraries, Frameworks & Software Standards
1 1 (3.57%) Web Services
Miscellaneous
1 10 (35.71%) Data Centre
2 9 (32.14%) Video Conferencing
3 4 (14.29%) BBC
4 1 (3.57%) Computer Science
4 1 (3.57%) Mathematics
Operating Systems
1 16 (57.14%) Windows
2 11 (39.29%) Windows Server
2 11 (39.29%) Windows Server 2008
3 6 (21.43%) Mac OS X
3 6 (21.43%) Windows 10
3 6 (21.43%) Windows 7
3 6 (21.43%) Windows Server 2003
Processes & Methodologies
1 10 (35.71%) Infrastructure Management
1 10 (35.71%) Network Design
1 10 (35.71%) Network Monitoring
1 10 (35.71%) WAN Optimisation
2 5 (17.86%) Network Architecture
2 5 (17.86%) Performance Improvement
2 5 (17.86%) Trend Analysis
3 4 (14.29%) Load Balancing
4 2 (7.14%) Facilities Management
5 1 (3.57%) ITIL
5 1 (3.57%) ITIL V3
5 1 (3.57%) TOGAF
Qualifications
1 13 (46.43%) Cisco Certification
2 11 (39.29%) CCNA
3 7 (25.00%) CCNP
4 4 (14.29%) CCDP
4 4 (14.29%) CCIE
5 1 (3.57%) CISM
5 1 (3.57%) CISSP
5 1 (3.57%) Degree
5 1 (3.57%) MCSE
5 1 (3.57%) Microsoft Certification
Quality Assurance & Compliance
1 1 (3.57%) PCI DSS
System Software
1 16 (57.14%) Active Directory
2 10 (35.71%) Forefront TMG
2 10 (35.71%) ISA Server
3 5 (17.86%) VMware ESX
4 1 (3.57%) VMware Infrastructure
Systems Management
1 5 (17.86%) SCCM
1 5 (17.86%) SCOM
2 4 (14.29%) Backup Exec
Vendors
1 18 (64.29%) Cisco
2 16 (57.14%) Microsoft
3 15 (53.57%) VMware
4 13 (46.43%) Palo Alto
5 10 (35.71%) 3Com
5 10 (35.71%) HP
5 10 (35.71%) Riverbed
6 6 (21.43%) Adobe
6 6 (21.43%) Apple
6 6 (21.43%) Juniper
6 6 (21.43%) SonicWALL
7 5 (17.86%) Citrix
7 5 (17.86%) Dell
7 5 (17.86%) Dell Compellent
7 5 (17.86%) SolarWinds
8 4 (14.29%) CheckPoint
8 4 (14.29%) Rackspace
8 4 (14.29%) Veeam
8 4 (14.29%) Virgin Media
9 1 (3.57%) F5