The following table provides summary statistics for permanent job vacancies advertised in Bromley 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 27 March 2017 with a comparison to the same period in the previous 2 years.

Firewall
London / Bromley
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 22 21 16
Rank change year-on-year -1 -5  
Permanent jobs citing Firewall 2 1 11
As % of all permanent IT jobs advertised in Bromley 1.36% 0.76% 8.21%
As % of the Communications & Networking category 28.57% 25.00% 36.67%
Number of salaries quoted 0 1 11
Median salary - £55,000 £22,500
Median salary % change year-on-year - +144.44%  
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 Bromley with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Bromley
Permanent job vacancies with a requirement for communications and computer networking skills 7 4 30
As % of all permanent IT job vacancies advertised in Bromley 4.76% 3.03% 22.39%
Number of salaries quoted 3 4 30
Median salary £26,500 £42,500 £28,000
Median salary % change year-on-year -37.64% +51.78%  
90% offered a salary of more than £18,000 £39,200 £22,500
10% offered a salary of more than £33,100 £55,000 £45,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

Firewall
Job Vacancy Trend in Bromley

The job posting trend of jobs advertised in Bromley 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 Bromley

Firewall
Salary Trend in Bromley

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

Salary trend for Firewall in Bromley

Firewall
Top 30 Co-occurring IT Skills in Bromley

For the 6 months to 27 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 Bromley region with a requirement for Firewall.

1 4 (80.00%) Windows
1 4 (80.00%) MS Exchange
1 4 (80.00%) Exchange Server 2003
2 3 (60.00%) Active Directory
2 3 (60.00%) Citrix
2 3 (60.00%) Cisco
3 2 (40.00%) Microsoft
3 2 (40.00%) SAN
3 2 (40.00%) Windows Server 2003
3 2 (40.00%) Symantec
3 2 (40.00%) Intel Security
3 2 (40.00%) Norton AntiVirus
3 2 (40.00%) Blackberry
3 2 (40.00%) VPN
3 2 (40.00%) MS Excel
3 2 (40.00%) WatchGuard
3 2 (40.00%) Veeam
3 2 (40.00%) Wireless
3 2 (40.00%) Migration
3 2 (40.00%) VMware
3 2 (40.00%) Backup Exec
3 2 (40.00%) iSCSI
3 2 (40.00%) VMware Infrastructure
3 2 (40.00%) Kaspersky
3 2 (40.00%) vSphere
3 2 (40.00%) Windows 8
3 2 (40.00%) Windows Server 2012
3 2 (40.00%) Exchange Server 2013
3 2 (40.00%) Server Building
3 2 (40.00%) Windows Server

Firewall
Co-occurring IT Skills in Bromley 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 4 (80.00%) Exchange Server 2003
1 4 (80.00%) MS Exchange
2 2 (40.00%) Exchange Server 2013
3 1 (20.00%) Blackberry Enterprise Server
3 1 (20.00%) IIS
Applications
1 2 (40.00%) MS Excel
2 1 (20.00%) MS Office
Communications & Networking
1 2 (40.00%) iSCSI
1 2 (40.00%) SAN
1 2 (40.00%) VLAN
1 2 (40.00%) VPN
1 2 (40.00%) Wireless
2 1 (20.00%) DHCP
2 1 (20.00%) DNS
2 1 (20.00%) Internet
2 1 (20.00%) LAN
2 1 (20.00%) Network Security
2 1 (20.00%) SMTP
2 1 (20.00%) SNMP
2 1 (20.00%) TCP/IP
2 1 (20.00%) Telnet
2 1 (20.00%) WAN
Job Titles
1 2 (40.00%) 3rd Line Engineer
1 2 (40.00%) IT Engineer
1 2 (40.00%) Support Engineer
2 1 (20.00%) 3rd Line Network Engineer
2 1 (20.00%) 3rd Line Support
2 1 (20.00%) 3rd Line Support Engineer
2 1 (20.00%) Cloud Engineer
2 1 (20.00%) Consultant
2 1 (20.00%) Field Engineer
2 1 (20.00%) Infrastructure Consultant
2 1 (20.00%) IT Support
2 1 (20.00%) IT Support Engineer
2 1 (20.00%) Microsoft Engineer
2 1 (20.00%) Network Consultant
2 1 (20.00%) Network Engineer
2 1 (20.00%) Network Infrastructure Consultant
Miscellaneous
1 2 (40.00%) Blackberry
2 1 (20.00%) Analytical Skills
2 1 (20.00%) Public Cloud
Operating Systems
1 4 (80.00%) Windows
2 2 (40.00%) Windows 8
2 2 (40.00%) Windows Server
2 2 (40.00%) Windows Server 2003
2 2 (40.00%) Windows Server 2012
3 1 (20.00%) Mac OS
3 1 (20.00%) Windows 10
3 1 (20.00%) Windows 7
3 1 (20.00%) Windows XP
Processes & Methodologies
1 2 (40.00%) Customer Requirements
1 2 (40.00%) Migration
1 2 (40.00%) Server Building
2 1 (20.00%) E-Commerce
Qualifications
1 1 (20.00%) CCNP
1 1 (20.00%) Cisco Certification
Quality Assurance & Compliance
1 1 (20.00%) SLA
System Software
1 3 (60.00%) Active Directory
2 2 (40.00%) VMware Infrastructure
2 2 (40.00%) vSphere
3 1 (20.00%) Hyper-V
3 1 (20.00%) XenApp
Systems Management
1 2 (40.00%) Backup Exec
1 2 (40.00%) Norton AntiVirus
2 1 (20.00%) FortiGate
Vendors
1 3 (60.00%) Cisco
1 3 (60.00%) Citrix
2 2 (40.00%) Intel Security
2 2 (40.00%) Kaspersky
2 2 (40.00%) Microsoft
2 2 (40.00%) Symantec
2 2 (40.00%) Veeam
2 2 (40.00%) VMware
2 2 (40.00%) WatchGuard
3 1 (20.00%) Apple
3 1 (20.00%) CheckPoint
3 1 (20.00%) Juniper
3 1 (20.00%) Palo Alto