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 3 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
3 May 2016
Same period 2015 Same period 2014
Firewall
Rank 36 35 38
Rank change year-on-year
-1 +3
Permanent jobs citing Firewall 9 3 12
As % of all permanent IT jobs located in Croydon 3.59% 1.66% 4.56%
As % of the Communications & Networking category 16.67% 6.82% 35.29%
Number of salaries quoted 6 2 12
Median salary £31,000 £40,000 £29,750
Median salary % change year-on-year
-22.50% +34.45%
90% offered a salary of more than £24,000 £38,000 £23,500
10% offered a salary of more than £46,250 £42,000 £45,000
UK excluding London median salary £41,000 £42,500 £38,500
% change year-on-year
-3.52% +10.38%
Firewall
London

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
54 44 34
As % of all permanent IT jobs located in Croydon 21.51% 24.31% 12.93%
Number of salaries quoted 48 40 28
Median salary £48,750 £38,500 £42,500
Median salary % change year-on-year
+26.62% -9.41%
90% offered a salary of more than £24,500 £25,500 £23,500
10% offered a salary of more than £62,500 £57,500 £60,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

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
Salary Histogram in Croydon

This chart provides a salary histogram for IT jobs citing Firewall across the Croydon region over the 3 months to 3 May 2016.

Firewall Salary Histogram in Croydon

Firewall
Top 30 Related IT Skills in Croydon

For the 6 months to 3 May 2016, 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 19 (70.37%) Windows
1 19 (70.37%) VMware
2 17 (62.96%) Active Directory
3 16 (59.26%) Linux
3 16 (59.26%) DNS
4 11 (40.74%) Microsoft
4 11 (40.74%) VMware Infrastructure
5 10 (37.04%) HP
6 9 (33.33%) Cisco
6 9 (33.33%) SAN
6 9 (33.33%) Retail
7 8 (29.63%) Replication
7 8 (29.63%) TCP/IP
7 8 (29.63%) MS Exchange
7 8 (29.63%) IIS
7 8 (29.63%) Microsoft Azure
7 8 (29.63%) vSphere
8 7 (25.93%) Bash Shell
8 7 (25.93%) Amazon AWS
8 7 (25.93%) EqualLogic
8 7 (25.93%) vCloud
8 7 (25.93%) Office 365
8 7 (25.93%) FortiGate
8 7 (25.93%) Zerto
8 7 (25.93%) Vyatta
8 7 (25.93%) SQL
8 7 (25.93%) Apache
8 7 (25.93%) MySQL
8 7 (25.93%) WAN
8 7 (25.93%) SMTP

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 8 (29.63%) IIS
1 8 (29.63%) MS Exchange
2 7 (25.93%) Apache
3 3 (11.11%) MQSeries
4 1 (3.70%) Exchange Server 2007
4 1 (3.70%) Exchange Server 2010
Cloud Services
1 8 (29.63%) Microsoft Azure
2 7 (25.93%) Amazon AWS
2 7 (25.93%) Office 365
Communications & Networking
1 16 (59.26%) DNS
2 9 (33.33%) SAN
3 8 (29.63%) TCP/IP
4 7 (25.93%) HTTP
4 7 (25.93%) iSCSI
4 7 (25.93%) LAN
4 7 (25.93%) SMTP
4 7 (25.93%) VPN
4 7 (25.93%) WAN
5 4 (14.81%) Cisco ASA
5 4 (14.81%) Cisco Nexus
5 4 (14.81%) FTP
5 4 (14.81%) IPsec
5 4 (14.81%) NAS
5 4 (14.81%) Wireless
6 3 (11.11%) HTTPS
6 3 (11.11%) LDAP
6 3 (11.11%) NetScreen
6 3 (11.11%) Network Security
6 3 (11.11%) VoIP
Database & Business Intelligence
1 7 (25.93%) MySQL
2 5 (18.52%) SQL Server
General
1 9 (33.33%) Retail
2 3 (11.11%) Finance
Job Titles
1 10 (37.04%) 3rd Line Engineer
2 7 (25.93%) Analyst
2 7 (25.93%) Cloud Engineer
3 4 (14.81%) Help Desk Analyst
3 4 (14.81%) Network Engineer
3 4 (14.81%) VMware Engineer
4 3 (11.11%) 2nd Line Support
4 3 (11.11%) 3rd Line Network Engineer
4 3 (11.11%) Infrastructure Analyst
4 3 (11.11%) Unix Analyst
5 2 (7.41%) 2nd Line Engineer
5 2 (7.41%) 2nd Line Support Engineer
5 2 (7.41%) Architect
5 2 (7.41%) Infrastructure Architect
5 2 (7.41%) Infrastructure Solutions Architect
5 2 (7.41%) Infrastructure Specialist
5 2 (7.41%) Senior Network Engineer
5 2 (7.41%) Solutions Architect
5 2 (7.41%) Support Engineer
6 1 (3.70%) Senior Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 3 (11.11%) J2EE
Miscellaneous
1 8 (29.63%) Replication
2 7 (25.93%) EqualLogic
3 4 (14.81%) Data Centre
4 3 (11.11%) Analytical Skills
4 3 (11.11%) Computer Science
4 3 (11.11%) Enterprise Software
5 1 (3.70%) Management Information System
5 1 (3.70%) PKI
5 1 (3.70%) VCE vBlock
Operating Systems
1 19 (70.37%) Windows
2 16 (59.26%) Linux
3 6 (22.22%) Windows Server
4 4 (14.81%) Android
4 4 (14.81%) Apple iOS
4 4 (14.81%) Mac OS X
4 4 (14.81%) Windows Phone
4 4 (14.81%) Windows Server 2008
4 4 (14.81%) Windows Server 2012
5 3 (11.11%) Unix
5 3 (11.11%) Windows 7
5 3 (11.11%) Windows 8
6 1 (3.70%) AIX
6 1 (3.70%) FreeBSD
6 1 (3.70%) Solaris
6 1 (3.70%) Windows Server 2003
Processes & Methodologies
1 5 (18.52%) Load Balancing
2 4 (14.81%) ITIL
2 4 (14.81%) Network Design
2 4 (14.81%) Server Virtualisation
2 4 (14.81%) Translating Business Requirements
3 3 (11.11%) BCP
3 3 (11.11%) Business Continuity
3 3 (11.11%) Business Continuity Planning
3 3 (11.11%) Capacity Management
3 3 (11.11%) Configuration Management
3 3 (11.11%) Document Management
3 3 (11.11%) Network Monitoring
3 3 (11.11%) TOGAF
4 2 (7.41%) Requirements Analysis
5 1 (3.70%) Enterprise Architecture
5 1 (3.70%) Information Management
5 1 (3.70%) Information Security
5 1 (3.70%) Information Security Management
5 1 (3.70%) Operations Management
5 1 (3.70%) Security Management
Programming Languages
1 7 (25.93%) Bash Shell
1 7 (25.93%) PowerShell
1 7 (25.93%) SQL
2 3 (11.11%) C
2 3 (11.11%) Java
2 3 (11.11%) Perl
2 3 (11.11%) Python
Qualifications
1 5 (18.52%) Cisco Certification
2 4 (14.81%) CCNA
2 4 (14.81%) CCNP
3 3 (11.11%) Degree
3 3 (11.11%) HND
3 3 (11.11%) MCP
3 3 (11.11%) MCSE
3 3 (11.11%) Microsoft Certification
Quality Assurance & Compliance
1 7 (25.93%) PCI DSS
2 4 (14.81%) SLA
3 1 (3.70%) QA
System Software
1 17 (62.96%) Active Directory
2 11 (40.74%) VMware Infrastructure
3 8 (29.63%) vSphere
4 7 (25.93%) vCloud
5 3 (11.11%) Hyper-V
5 3 (11.11%) Samba
6 1 (3.70%) Terminal Services
6 1 (3.70%) VMware ESXi
Systems Management
1 7 (25.93%) FortiGate
2 1 (3.70%) Backup Exec
2 1 (3.70%) CiscoWorks
2 1 (3.70%) SolarWinds Orion
Vendors
1 19 (70.37%) VMware
2 11 (40.74%) Microsoft
3 10 (37.04%) HP
4 9 (33.33%) Cisco
5 7 (25.93%) Dell
5 7 (25.93%) Vyatta
5 7 (25.93%) Zerto
6 5 (18.52%) Apple
7 4 (14.81%) Citrix
7 4 (14.81%) SolarWinds
8 3 (11.11%) Avaya
8 3 (11.11%) CheckPoint
8 3 (11.11%) Fortinet
8 3 (11.11%) NetApp
8 3 (11.11%) SonicWALL
8 3 (11.11%) WatchGuard
9 2 (7.41%) F5
10 1 (3.70%) Barracuda Networks
10 1 (3.70%) Juniper
10 1 (3.70%) Oracle