The table below looks at the statistics for Firewall skills in IT jobs advertised for the Twickenham region. Included is a guide to the salaries offered in IT jobs that have cited Firewall over the 3 months to 22 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
22 Feb 2017
Same period 2016 Same period 2015
Firewall
London / Twickenham
Rank 16 19 15
Rank change year-on-year
+3 -4
Permanent jobs citing Firewall 2 2 2
As % of all permanent IT jobs located in Twickenham 4.35% 2.74% 2.86%
As % of the Communications & Networking category 25.00% 20.00% 13.33%
Number of salaries quoted 2 2 2
Median salary £37,500 £35,000 £45,500
Median salary % change year-on-year
+7.14% -23.07%
90% offered a salary of more than £31,500 £35,000 £37,900
10% offered a salary of more than £43,500 £35,000 £53,100
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 Twickenham region.

Communications & Networking Category
Twickenham
Permanent IT job ads with a match in the
Communications & Networking category
8 10 15
As % of all permanent IT jobs located in Twickenham 17.39% 13.70% 21.43%
Number of salaries quoted 8 10 8
Median salary £37,500 £42,500 £27,250
Median salary % change year-on-year
-11.76% +55.96%
90% offered a salary of more than £22,440 £35,000 £21,300
10% offered a salary of more than £50,000 £55,000 £62,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

Firewall
Jobs Demand Trend in Twickenham

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

Firewall Jobs Demand Trend in Twickenham

Firewall
Salary Trend in Twickenham

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

Firewall Salary Trend in Twickenham

Firewall
Salary Histogram in Twickenham

This chart provides a salary histogram for IT jobs citing Firewall across the Twickenham region over the 3 months to 22 February 2017.

Firewall Salary Histogram in Twickenham

Firewall
Top 30 Related IT Skills in Twickenham

For the 6 months to 22 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 Twickenham region with a requirement for Firewall.

1 4 (66.67%) Windows
1 4 (66.67%) Cisco
1 4 (66.67%) Splunk
2 3 (50.00%) VPN
2 3 (50.00%) CCNA
2 3 (50.00%) LAN
2 3 (50.00%) SQL
2 3 (50.00%) ITIL
2 3 (50.00%) Cisco Certification
2 3 (50.00%) Internet
3 2 (33.33%) Nagios
3 2 (33.33%) Wireless
3 2 (33.33%) HTML
3 2 (33.33%) Java
3 2 (33.33%) Python
3 2 (33.33%) MS Excel
3 2 (33.33%) T-SQL
3 2 (33.33%) .NET
3 2 (33.33%) Oracle
3 2 (33.33%) SQL Server
3 2 (33.33%) IIS
3 2 (33.33%) SOAP
3 2 (33.33%) XML
3 2 (33.33%) WLAN
3 2 (33.33%) HP
3 2 (33.33%) Microsoft
3 2 (33.33%) Software Engineering
3 2 (33.33%) Finance
3 2 (33.33%) Windows Server 2008
3 2 (33.33%) PowerShell

Firewall
Top Related IT Skills in Twickenham 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 (33.33%) IIS
2 1 (16.67%) Exchange Server 2003
2 1 (16.67%) Exchange Server 2010
2 1 (16.67%) MS Exchange
Applications
1 2 (33.33%) MS Excel
Cloud Services
1 1 (16.67%) Dropbox
1 1 (16.67%) Microsoft Azure
1 1 (16.67%) Office 365
Communications & Networking
1 3 (50.00%) Internet
1 3 (50.00%) LAN
1 3 (50.00%) VPN
2 2 (33.33%) Cisco ASA
2 2 (33.33%) Cisco ISE
2 2 (33.33%) Fibre Channel
2 2 (33.33%) Wireless
2 2 (33.33%) WLAN
3 1 (16.67%) Cisco IOS
3 1 (16.67%) DHCP
3 1 (16.67%) DNS
3 1 (16.67%) HTTP
3 1 (16.67%) SAN
3 1 (16.67%) SMTP
3 1 (16.67%) SNMP
3 1 (16.67%) Spanning Tree
3 1 (16.67%) TCP/IP
3 1 (16.67%) VLAN
3 1 (16.67%) WAN
3 1 (16.67%) Wi-Fi
Database & Business Intelligence
1 2 (33.33%) SQL Server
General
1 2 (33.33%) Finance
2 1 (16.67%) Telecoms
Job Titles
1 2 (33.33%) Administrator
1 2 (33.33%) Applications Engineer
1 2 (33.33%) Applications Support
1 2 (33.33%) Applications Support Engineer
1 2 (33.33%) Network Engineer
1 2 (33.33%) Software Engineer
1 2 (33.33%) Software Support Engineer
1 2 (33.33%) Support Engineer
2 1 (16.67%) 3rd Line Server Support
2 1 (16.67%) Application Support Team Leader
2 1 (16.67%) Cloud Administrator
2 1 (16.67%) Desktop Administrator
2 1 (16.67%) Desktop Support Administrator
2 1 (16.67%) IT Analyst
2 1 (16.67%) IT Infrastructure Analyst
2 1 (16.67%) IT Support
2 1 (16.67%) Lead Software Engineer
2 1 (16.67%) Software Analyst
2 1 (16.67%) Software Support Analyst
2 1 (16.67%) Software Team Leader
Libraries, Frameworks & Software Standards
1 2 (33.33%) .NET
1 2 (33.33%) HTML
1 2 (33.33%) SOAP
1 2 (33.33%) XML
2 1 (16.67%) 802.1X
Miscellaneous
1 1 (16.67%) Analytical Skills
1 1 (16.67%) Computer Science
Operating Systems
1 4 (66.67%) Windows
2 2 (33.33%) Windows Server 2008
3 1 (16.67%) Android
3 1 (16.67%) Mac OS X
3 1 (16.67%) Windows 7
3 1 (16.67%) Windows Server
3 1 (16.67%) Windows Server 2003
Processes & Methodologies
1 3 (50.00%) ITIL
2 2 (33.33%) Software Engineering
3 1 (16.67%) Change Management
3 1 (16.67%) Contingency Planning
3 1 (16.67%) CRM
3 1 (16.67%) Network Management
3 1 (16.67%) PRINCE2
3 1 (16.67%) TOGAF
Programming Languages
1 3 (50.00%) SQL
2 2 (33.33%) Java
2 2 (33.33%) PowerShell
2 2 (33.33%) Python
2 2 (33.33%) T-SQL
Qualifications
1 3 (50.00%) CCNA
1 3 (50.00%) Cisco Certification
2 1 (16.67%) CISSP
2 1 (16.67%) Degree
2 1 (16.67%) MCITP
2 1 (16.67%) MCP
2 1 (16.67%) MCSA
2 1 (16.67%) Microsoft Certification
2 1 (16.67%) PMI Certification
2 1 (16.67%) PMP
Quality Assurance & Compliance
1 2 (33.33%) SLA
System Software
1 1 (16.67%) Active Directory
1 1 (16.67%) VMware Infrastructure
1 1 (16.67%) VMware Workstation
Systems Management
1 2 (33.33%) Nagios
1 2 (33.33%) Opsview
2 1 (16.67%) FortiGate
Vendors
1 4 (66.67%) Cisco
1 4 (66.67%) Splunk
2 2 (33.33%) HP
2 2 (33.33%) Microsoft
2 2 (33.33%) Oracle
3 1 (16.67%) Aruba
3 1 (16.67%) Avaya
3 1 (16.67%) Citrix
3 1 (16.67%) Mitel
3 1 (16.67%) VMware