The table below looks at the statistics for Firewall skills in IT jobs advertised for the Croydon region. Included is a guide to the salaries offered in IT jobs that have cited Firewall over the 3 months to 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Firewall
London / Croydon
Rank 30 31 25
Rank change year-on-year
+1 -6
Permanent jobs citing Firewall 6 11 14
As % of all permanent IT jobs located in Croydon 3.43% 4.33% 7.04%
As % of the Communications & Networking category 18.75% 19.30% 35.90%
Number of salaries quoted 5 11 14
Median salary £53,500 £43,000 £30,000
Median salary % change year-on-year
+24.41% +43.33%
90% offered a salary of more than £49,500 £23,000 £24,000
10% offered a salary of more than £55,000 £57,500 £42,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +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 Croydon region.

Communications & Networking Category
Croydon
Permanent IT job ads with a match in the
Communications & Networking category
32 57 39
As % of all permanent IT jobs located in Croydon 18.29% 22.44% 19.60%
Number of salaries quoted 26 55 35
Median salary £52,500 £43,500 £30,000
Median salary % change year-on-year
+20.68% +45.00%
90% offered a salary of more than £37,050 £27,000 £24,000
10% offered a salary of more than £57,500 £55,000 £60,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

Firewall
Jobs Demand Trend in Croydon

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

Firewall Jobs Demand Trend in Croydon

Firewall
Salary Trend in Croydon

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

Firewall Salary Trend in Croydon

Firewall
Top 30 Related IT Skills in Croydon

For the 6 months to 25 February 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 Croydon region with a requirement for Firewall.

1 11 (57.89%) Cisco
2 9 (47.37%) Cisco Certification
2 9 (47.37%) Juniper
2 9 (47.37%) OSPF
2 9 (47.37%) BGP
2 9 (47.37%) Network Security
3 8 (42.11%) EIGRP
3 8 (42.11%) VPN
3 8 (42.11%) VoIP
4 7 (36.84%) CCNP
4 7 (36.84%) Network Design
4 7 (36.84%) Analytical Skills
5 5 (26.32%) CheckPoint
5 5 (26.32%) CCNA
5 5 (26.32%) Active Directory
5 5 (26.32%) HP
5 5 (26.32%) Windows
6 4 (21.05%) DNS
6 4 (21.05%) DHCP
6 4 (21.05%) MPLS
6 4 (21.05%) JNCIP
6 4 (21.05%) Cisco ASA
6 4 (21.05%) VLAN
6 4 (21.05%) WatchGuard
6 4 (21.05%) Cisco IOS
6 4 (21.05%) SonicWALL
6 4 (21.05%) Cisco Nexus
6 4 (21.05%) SolarWinds
6 4 (21.05%) HAProxy
6 4 (21.05%) Windows Server

Firewall
Top Related IT Skills in Croydon 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 (10.53%) Apache
1 2 (10.53%) MS Exchange
2 1 (5.26%) Exchange Server 2003
2 1 (5.26%) Exchange Server 2010
Communications & Networking
1 9 (47.37%) BGP
1 9 (47.37%) Network Security
1 9 (47.37%) OSPF
2 8 (42.11%) EIGRP
2 8 (42.11%) VoIP
2 8 (42.11%) VPN
3 4 (21.05%) Cisco ASA
3 4 (21.05%) Cisco IOS
3 4 (21.05%) Cisco Nexus
3 4 (21.05%) DHCP
3 4 (21.05%) DNS
3 4 (21.05%) MPLS
3 4 (21.05%) VLAN
4 3 (15.79%) Junos
4 3 (15.79%) NetScreen
4 3 (15.79%) RSVP
4 3 (15.79%) TCP/IP
4 3 (15.79%) VPLS
4 3 (15.79%) WAN
4 3 (15.79%) Wireless
Database & Business Intelligence
1 2 (10.53%) MySQL
Development Applications
1 1 (5.26%) Subversion
General
1 3 (15.79%) Telecoms
2 1 (5.26%) Retail
Job Titles
1 9 (47.37%) Network Engineer
2 7 (36.84%) Administrator
2 7 (36.84%) Systems Administrator
3 5 (26.32%) 3rd Line Server Support
3 5 (26.32%) 3rd Line Support
3 5 (26.32%) Server Administrator
3 5 (26.32%) Server Support
3 5 (26.32%) Systems Support
4 4 (21.05%) 2nd/3rd Line Support
4 4 (21.05%) Firewall Administrator
4 4 (21.05%) Firewall Support
4 4 (21.05%) Graduate
4 4 (21.05%) Graduate Systems Administrator
4 4 (21.05%) Windows Administrator
4 4 (21.05%) Windows Server Administrator
4 4 (21.05%) Windows Server Support
4 4 (21.05%) Windows Systems Administrator
5 2 (10.53%) Active Directory Administrator
5 2 (10.53%) Cisco Engineer
5 2 (10.53%) Juniper Engineer
Libraries, Frameworks & Software Standards
1 2 (10.53%) LAMP
2 1 (5.26%) 802.1X
Miscellaneous
1 7 (36.84%) Analytical Skills
2 1 (5.26%) Clustering
2 1 (5.26%) Data Centre
Operating Systems
1 5 (26.32%) Windows
2 4 (21.05%) Windows Server
3 2 (10.53%) CentOS
3 2 (10.53%) Linux
4 1 (5.26%) Windows Server 2003
4 1 (5.26%) Windows Server 2008
Processes & Methodologies
1 7 (36.84%) Network Design
2 2 (10.53%) ITIL
2 2 (10.53%) Network Management
3 1 (5.26%) Contingency Planning
3 1 (5.26%) Line Management
3 1 (5.26%) Migration
3 1 (5.26%) Network Architecture
3 1 (5.26%) Network Monitoring
3 1 (5.26%) PRINCE2
3 1 (5.26%) Service Management
3 1 (5.26%) Supplier Management
Programming Languages
1 2 (10.53%) Bash Shell
1 2 (10.53%) PHP
2 1 (5.26%) Lua
2 1 (5.26%) Perl
2 1 (5.26%) SQL
Qualifications
1 9 (47.37%) Cisco Certification
2 7 (36.84%) CCNP
3 5 (26.32%) CCNA
4 4 (21.05%) JNCIP
5 3 (15.79%) JNCIS
6 2 (10.53%) CCDP
6 2 (10.53%) CCSA
6 2 (10.53%) CCSE
7 1 (5.26%) ITIL Foundation Certificate
7 1 (5.26%) JNCIA
7 1 (5.26%) SC Cleared
7 1 (5.26%) Security Cleared
System Software
1 5 (26.32%) Active Directory
2 2 (10.53%) iptables
2 2 (10.53%) VMware Infrastructure
3 1 (5.26%) Kamailio
3 1 (5.26%) Virtual Machines
3 1 (5.26%) VMware ESXi
3 1 (5.26%) VMware Workstation
Systems Management
1 4 (21.05%) HAProxy
2 2 (10.53%) FortiGate
2 2 (10.53%) Nagios
3 1 (5.26%) Opscode Chef
Vendors
1 11 (57.89%) Cisco
2 9 (47.37%) Juniper
3 5 (26.32%) CheckPoint
3 5 (26.32%) HP
4 4 (21.05%) SolarWinds
4 4 (21.05%) SonicWALL
4 4 (21.05%) WatchGuard
5 3 (15.79%) F5
5 3 (15.79%) Riverbed
6 2 (10.53%) Fortinet
6 2 (10.53%) Meraki
6 2 (10.53%) VMware
7 1 (5.26%) Avaya
7 1 (5.26%) BroadSoft
7 1 (5.26%) Citrix
7 1 (5.26%) Dell
7 1 (5.26%) Dialogic
7 1 (5.26%) Microsoft
7 1 (5.26%) Mitel
7 1 (5.26%) Palo Alto