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 20 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Jan 2017
Same period 2016 Same period 2015
Firewall
London / Twickenham
Rank 16 16 12
Rank change year-on-year
0 -4
Permanent jobs citing Firewall 4 3 1
As % of all permanent IT jobs located in Twickenham 7.41% 4.69% 1.96%
As % of the Communications & Networking category 100.00% 20.00% 7.14%
Number of salaries quoted 4 3 1
Median salary £33,750 £35,000 £36,000
Median salary % change year-on-year
-3.57% -2.77%
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 Twickenham region.

Communications & Networking Category
Twickenham
Permanent IT job ads with a match in the
Communications & Networking category
4 15 14
As % of all permanent IT jobs located in Twickenham 7.41% 23.44% 27.45%
Number of salaries quoted 4 14 7
Median salary £37,500 £42,500 £22,000
Median salary % change year-on-year
-11.76% +93.18%
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +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 20 January 2017.

Firewall Salary Histogram in Twickenham

Firewall
Top 30 Related IT Skills in Twickenham

For the 6 months to 20 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 Twickenham region with a requirement for Firewall.

1 4 (57.14%) Windows
1 4 (57.14%) Cisco
1 4 (57.14%) Splunk
2 3 (42.86%) VPN
2 3 (42.86%) CCNA
2 3 (42.86%) LAN
2 3 (42.86%) SQL
2 3 (42.86%) ITIL
2 3 (42.86%) Cisco Certification
2 3 (42.86%) Internet
3 2 (28.57%) Nagios
3 2 (28.57%) HTML
3 2 (28.57%) Java
3 2 (28.57%) Python
3 2 (28.57%) MS Excel
3 2 (28.57%) T-SQL
3 2 (28.57%) .NET
3 2 (28.57%) Oracle
3 2 (28.57%) SQL Server
3 2 (28.57%) IIS
3 2 (28.57%) SOAP
3 2 (28.57%) XML
3 2 (28.57%) WLAN
3 2 (28.57%) HP
3 2 (28.57%) Microsoft
3 2 (28.57%) SLA
3 2 (28.57%) Fibre Channel
3 2 (28.57%) Software Engineering
3 2 (28.57%) Finance
3 2 (28.57%) Wireless

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 (28.57%) IIS
2 1 (14.29%) Exchange Server 2003
2 1 (14.29%) Exchange Server 2010
2 1 (14.29%) MS Exchange
Applications
1 2 (28.57%) MS Excel
Cloud Services
1 1 (14.29%) Dropbox
1 1 (14.29%) Microsoft Azure
1 1 (14.29%) Office 365
1 1 (14.29%) SaaS
Communications & Networking
1 3 (42.86%) Internet
1 3 (42.86%) LAN
1 3 (42.86%) VPN
2 2 (28.57%) Cisco ASA
2 2 (28.57%) Cisco ISE
2 2 (28.57%) Fibre Channel
2 2 (28.57%) Wireless
2 2 (28.57%) WLAN
3 1 (14.29%) Cisco IOS
3 1 (14.29%) DHCP
3 1 (14.29%) HTTP
3 1 (14.29%) MPLS
3 1 (14.29%) Network Security
3 1 (14.29%) SAN
3 1 (14.29%) SMTP
3 1 (14.29%) SNMP
3 1 (14.29%) Spanning Tree
3 1 (14.29%) VLAN
3 1 (14.29%) WAN
3 1 (14.29%) Wi-Fi
Database & Business Intelligence
1 2 (28.57%) SQL Server
General
1 2 (28.57%) Finance
2 1 (14.29%) Telecoms
Job Titles
1 3 (42.86%) Network Engineer
2 2 (28.57%) Administrator
2 2 (28.57%) Applications Engineer
2 2 (28.57%) Applications Support
2 2 (28.57%) Applications Support Engineer
2 2 (28.57%) Software Engineer
2 2 (28.57%) Software Support Engineer
2 2 (28.57%) Support Engineer
3 1 (14.29%) 3rd Line Server Support
3 1 (14.29%) Application Support Team Leader
3 1 (14.29%) Cloud Administrator
3 1 (14.29%) Desktop Administrator
3 1 (14.29%) Desktop Support Administrator
3 1 (14.29%) IT Analyst
3 1 (14.29%) IT Infrastructure Analyst
3 1 (14.29%) IT Support
3 1 (14.29%) Lead Software Engineer
3 1 (14.29%) Software Analyst
3 1 (14.29%) Software Support Analyst
3 1 (14.29%) Software Team Leader
Libraries, Frameworks & Software Standards
1 2 (28.57%) .NET
1 2 (28.57%) HTML
1 2 (28.57%) SOAP
1 2 (28.57%) XML
2 1 (14.29%) 802.1X
Miscellaneous
1 1 (14.29%) Analytical Skills
1 1 (14.29%) Computer Science
Operating Systems
1 4 (57.14%) Windows
2 2 (28.57%) Windows Server 2008
3 1 (14.29%) Android
3 1 (14.29%) Mac OS X
3 1 (14.29%) Windows 7
3 1 (14.29%) Windows Server
3 1 (14.29%) Windows Server 2003
Processes & Methodologies
1 3 (42.86%) ITIL
2 2 (28.57%) Software Engineering
3 1 (14.29%) Change Management
3 1 (14.29%) Contingency Planning
3 1 (14.29%) CRM
3 1 (14.29%) Network Management
3 1 (14.29%) PRINCE2
3 1 (14.29%) TOGAF
Programming Languages
1 3 (42.86%) SQL
2 2 (28.57%) Java
2 2 (28.57%) PowerShell
2 2 (28.57%) Python
2 2 (28.57%) T-SQL
Qualifications
1 3 (42.86%) CCNA
1 3 (42.86%) Cisco Certification
2 1 (14.29%) CISSP
2 1 (14.29%) Degree
2 1 (14.29%) MCITP
2 1 (14.29%) MCP
2 1 (14.29%) MCSA
2 1 (14.29%) Microsoft Certification
2 1 (14.29%) PMI Certification
2 1 (14.29%) PMP
Quality Assurance & Compliance
1 2 (28.57%) SLA
2 1 (14.29%) ISO/IEC 27001
System Software
1 1 (14.29%) Active Directory
1 1 (14.29%) VMware Infrastructure
1 1 (14.29%) VMware Workstation
Systems Management
1 2 (28.57%) Nagios
1 2 (28.57%) Opsview
2 1 (14.29%) FortiGate
Vendors
1 4 (57.14%) Cisco
1 4 (57.14%) Splunk
2 2 (28.57%) HP
2 2 (28.57%) Microsoft
2 2 (28.57%) Oracle
3 1 (14.29%) Aruba
3 1 (14.29%) Avaya
3 1 (14.29%) Citrix
3 1 (14.29%) Mitel
3 1 (14.29%) VMware