The following table provides summary statistics for permanent job vacancies advertised in Docklands, London with a requirement for Firewall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Firewall over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Firewall
London / Docklands, London
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 5 2 16
Rank change year-on-year -3 +14  
Permanent jobs citing Firewall 11 11 24
As % of all permanent IT jobs advertised in Docklands, London 25.00% 26.83% 13.04%
As % of the Communications & Networking category 61.11% 84.62% 48.98%
Number of salaries quoted 10 5 3
Median salary £44,000 £53,500 £52,500
Median salary % change year-on-year -17.75% +1.90%  
90% offered a salary of more than £43,350 £51,000 £31,300
10% offered a salary of more than £47,600 £55,900 £62,500
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

Firewall is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Docklands, London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Docklands, London
Permanent job vacancies with a requirement for communications and computer networking skills 18 13 49
As % of all permanent IT job vacancies advertised in Docklands, London 40.91% 31.71% 26.63%
Number of salaries quoted 15 7 28
Median salary £44,000 £52,500 £42,000
Median salary % change year-on-year -16.19% +25.00%  
90% offered a salary of more than £37,500 £50,000 £40,000
10% offered a salary of more than £80,000 £65,000 £53,500
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

Firewall
Job Vacancy Trend in Docklands, London

The job posting trend of jobs advertised in Docklands, London citing Firewall as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for Firewall in Docklands, London

Firewall
Salary Trend in Docklands, London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Firewall in Docklands, London.

Salary trend for Firewall in Docklands, London

Firewall
Salary Histogram in Docklands, London

The salary distribution of IT jobs citing Firewall in Docklands, London over the 3 months to 30 March 2017.

Salary histogram for Firewall in Docklands, London

For the 6 months to 30 March 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 Docklands, London region with a requirement for Firewall.

1 19 (90.48%) Windows
1 19 (90.48%) VoIP
1 19 (90.48%) Internet
2 18 (85.71%) Office 365
3 14 (66.67%) Cisco
4 13 (61.90%) Microsoft
4 13 (61.90%) MS Office
4 13 (61.90%) VMware
4 13 (61.90%) Hyper-V
4 13 (61.90%) Windows 8
4 13 (61.90%) Windows Server 2012
4 13 (61.90%) VMware Infrastructure
4 13 (61.90%) Windows Server 2008
5 12 (57.14%) Virtual Servers
5 12 (57.14%) Customer Requirements
5 12 (57.14%) High Availability
5 12 (57.14%) Windows 7
5 12 (57.14%) Microsoft Azure
5 12 (57.14%) Amazon AWS
5 12 (57.14%) Draytek
5 12 (57.14%) Management Information System
5 12 (57.14%) ITIL
5 12 (57.14%) MCP
5 12 (57.14%) PRINCE2
5 12 (57.14%) MCSA
5 12 (57.14%) Microsoft Certification
6 2 (9.52%) LAN
6 2 (9.52%) WAN
6 2 (9.52%) TCP/IP
6 2 (9.52%) VPN

Firewall
Co-occurring IT Skills in Docklands, London 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 1 (4.76%) Exchange Server 2007
1 1 (4.76%) Exchange Server 2010
1 1 (4.76%) Exchange Server 2013
1 1 (4.76%) IIS
1 1 (4.76%) MS Exchange
Applications
1 13 (61.90%) MS Office
Cloud Services
1 18 (85.71%) Office 365
2 12 (57.14%) Amazon AWS
2 12 (57.14%) Microsoft Azure
Communications & Networking
1 19 (90.48%) Internet
1 19 (90.48%) VoIP
2 2 (9.52%) LAN
2 2 (9.52%) TCP/IP
2 2 (9.52%) VPN
2 2 (9.52%) WAN
3 1 (4.76%) BGP
3 1 (4.76%) Cisco IOS
3 1 (4.76%) DMZ
3 1 (4.76%) DNS
3 1 (4.76%) HTTP
3 1 (4.76%) Intrusion Detection
3 1 (4.76%) IPsec
3 1 (4.76%) MPLS
3 1 (4.76%) Multicast
3 1 (4.76%) Network Security
3 1 (4.76%) OSPF
3 1 (4.76%) SSL
3 1 (4.76%) VLAN
3 1 (4.76%) VPLS
General
1 1 (4.76%) Finance
1 1 (4.76%) Telecoms
Job Titles
1 12 (57.14%) Analyst
1 12 (57.14%) Architect
1 12 (57.14%) Infrastructure Analyst
1 12 (57.14%) Infrastructure Architect
2 7 (33.33%) 2nd Line Engineer
2 7 (33.33%) 2nd Line Support
2 7 (33.33%) 2nd Line Support Engineer
2 7 (33.33%) Support Engineer
3 1 (4.76%) Consultant
3 1 (4.76%) IT Engineer
3 1 (4.76%) IT Support
3 1 (4.76%) IT Support Engineer
3 1 (4.76%) Network Consultant
3 1 (4.76%) Security Operations Specialist
3 1 (4.76%) Security Specialist
3 1 (4.76%) Senior Consultant
3 1 (4.76%) Senior Network Consultant
Miscellaneous
1 12 (57.14%) Management Information System
2 1 (4.76%) Analytical Skills
2 1 (4.76%) Blackberry
2 1 (4.76%) Data Centre
2 1 (4.76%) iPhone
Operating Systems
1 19 (90.48%) Windows
2 13 (61.90%) Windows 8
2 13 (61.90%) Windows Server 2008
2 13 (61.90%) Windows Server 2012
3 12 (57.14%) Windows 7
4 1 (4.76%) Android
4 1 (4.76%) Windows Server
4 1 (4.76%) Windows Server 2003
4 1 (4.76%) Windows Vista
4 1 (4.76%) Windows XP
Processes & Methodologies
1 12 (57.14%) Customer Requirements
1 12 (57.14%) High Availability
1 12 (57.14%) ITIL
1 12 (57.14%) PRINCE2
2 1 (4.76%) B2B
2 1 (4.76%) Email Filtering
2 1 (4.76%) Kalman Filter
2 1 (4.76%) Network Architecture
2 1 (4.76%) Network Design
2 1 (4.76%) Network Load Balancing
2 1 (4.76%) Project Management
2 1 (4.76%) Security Operations
2 1 (4.76%) Time Management
2 1 (4.76%) Vulnerability Assessment
Programming Languages
1 1 (4.76%) C
1 1 (4.76%) SQL
Qualifications
1 12 (57.14%) MCP
1 12 (57.14%) MCSA
1 12 (57.14%) Microsoft Certification
2 1 (4.76%) JNCIS
Quality Assurance & Compliance
1 1 (4.76%) SLA
System Software
1 13 (61.90%) Hyper-V
1 13 (61.90%) VMware Infrastructure
2 12 (57.14%) Virtual Servers
3 1 (4.76%) Active Directory
3 1 (4.76%) Terminal Services
Vendors
1 14 (66.67%) Cisco
2 13 (61.90%) Microsoft
2 13 (61.90%) VMware
3 12 (57.14%) Draytek
4 1 (4.76%) Blue Coat
4 1 (4.76%) Dell
4 1 (4.76%) F5
4 1 (4.76%) HP
4 1 (4.76%) Intel Security
4 1 (4.76%) Juniper
4 1 (4.76%) Palo Alto
4 1 (4.76%) Symantec