Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hounslow with a requirement for Firewall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Firewall over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Firewall
West London > Hounslow
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 22 33 30
Rank change year-on-year +11 -3 +20
Permanent jobs citing Firewall 33 26 38
As % of all permanent IT jobs advertised in Hounslow 10.15% 7.12% 6.46%
As % of the Communications & Networking category 37.50% 25.49% 21.47%
Number of salaries quoted 33 27 32
Hounslow median annual salary £45,000 £50,000 £42,500
Median salary % change year-on-year -10.00% +17.65% -25.44%
10th Percentile £30,800 £36,250 £27,875
90th Percentile £67,875 £77,500 £45,000
West London median annual salary £45,000 £44,000 £45,000
% change year-on-year +2.27% -2.22% -

Firewall is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hounslow with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Hounslow
Permanent vacancies with a requirement for communications or computer networking skills 88 102 177
As % of all permanent IT jobs advertised in Hounslow 27.08% 27.95% 30.10%
Number of salaries quoted 84 97 119
Hounslow median annual salary £47,375 £50,000 £45,000
Median salary % change year-on-year -5.25% +11.11% -14.29%
10th Percentile £27,150 £36,250 £25,750
90th Percentile £67,675 £77,500 £62,500
West London median annual salary £45,000 £45,000 £45,500
% change year-on-year - -1.10% -4.21%

Firewall
Job Vacancy Trend in Hounslow

Job postings citing Firewall as a percentage of all IT jobs advertised in Hounslow.

Job vacancy trend for Firewall in Hounslow

Firewall
Salary Trend in Hounslow

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

Salary trend for Firewall in Hounslow

Firewall
Salary Histogram in Hounslow

The salary distribution of IT jobs citing Firewall in Hounslow over the 6 months to 23 November 2017.

Salary histogram for Firewall in Hounslow

Firewall
Job Locations in Hounslow

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Firewall within the Hounslow region over the 6 months to 23 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brentford +2 12 £45,000 -5.26%
Chiswick +7 9 £34,000 -32.00%
Feltham +3 2 £39,500 +5.33%
Firewall
West London

For the 6 months to 23 November 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 Hounslow region with a requirement for Firewall.

1 26 (78.79%) Windows
2 25 (75.76%) MS Exchange
3 24 (72.73%) Active Directory
4 22 (66.67%) Windows Server
5 18 (54.55%) Microsoft
6 17 (51.52%) Windows Server 2008
7 16 (48.48%) WAN
7 16 (48.48%) Office 365
8 14 (42.42%) Cisco
8 14 (42.42%) PowerShell
9 13 (39.39%) DNS
10 12 (36.36%) VPN
10 12 (36.36%) LAN
10 12 (36.36%) Exchange Server 2007
11 10 (30.30%) Windows 7
11 10 (30.30%) Management Information System
11 10 (30.30%) DHCP
11 10 (30.30%) SAN
11 10 (30.30%) Project Management
11 10 (30.30%) Windows 8
12 9 (27.27%) Hyper-V
13 8 (24.24%) VMware
13 8 (24.24%) Cisco Certification
13 8 (24.24%) SQL Server
13 8 (24.24%) TCP/IP
14 7 (21.21%) CheckPoint
14 7 (21.21%) CCNA
14 7 (21.21%) VLAN
14 7 (21.21%) Degree
14 7 (21.21%) F5

Firewall
Co-occurring IT Skills in Hounslow 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 25 (75.76%) MS Exchange
2 12 (36.36%) Exchange Server 2007
3 6 (18.18%) Exchange Server 2013
3 6 (18.18%) SharePoint
4 3 (9.09%) Exchange Server 2010
Applications
1 3 (9.09%) Microsoft Office
Cloud Services
1 16 (48.48%) Office 365
2 6 (18.18%) Azure Active Directory
2 6 (18.18%) Microsoft Azure
Communications & Networking
1 16 (48.48%) WAN
2 13 (39.39%) DNS
3 12 (36.36%) LAN
3 12 (36.36%) VPN
4 10 (30.30%) DHCP
4 10 (30.30%) SAN
5 8 (24.24%) TCP/IP
6 7 (21.21%) VLAN
7 6 (18.18%) DMZ
8 4 (12.12%) BIG-IP
8 4 (12.12%) Cisco ASA
8 4 (12.12%) Cisco IOS
8 4 (12.12%) Cisco PIX
8 4 (12.12%) Junos
8 4 (12.12%) NAS
8 4 (12.12%) NetScreen
9 3 (9.09%) VoIP
10 2 (6.06%) FTP
10 2 (6.06%) LDAP
10 2 (6.06%) SNMP
Database & Business Intelligence
1 8 (24.24%) SQL Server
2 6 (18.18%) SQL Server 2005
2 6 (18.18%) SQL Server 2008
2 6 (18.18%) SQL Server 2012
General
1 3 (9.09%) Manufacturing
2 2 (6.06%) Finance
Job Titles
1 9 (27.27%) IT Support
2 7 (21.21%) Analyst
2 7 (21.21%) Support Analyst
3 6 (18.18%) Architect
3 6 (18.18%) Support Engineer
4 5 (15.15%) Infrastructure Architect
5 4 (12.12%) 3rd Line Engineer
5 4 (12.12%) 3rd Line Support
5 4 (12.12%) 3rd Line Support Engineer
5 4 (12.12%) IT Engineer
5 4 (12.12%) IT Support Engineer
5 4 (12.12%) Network Analyst
5 4 (12.12%) Network Support
5 4 (12.12%) Network Support Analyst
5 4 (12.12%) Project Engineer
5 4 (12.12%) Senior IT Engineer
5 4 (12.12%) Senior IT Support
5 4 (12.12%) Senior Support Engineer
6 3 (9.09%) Hyper-V Administrator
6 3 (9.09%) IT Analyst
Miscellaneous
1 10 (30.30%) Management Information System
2 6 (18.18%) Computer Science
2 6 (18.18%) Freedom of Information
3 4 (12.12%) Data Centre
Operating Systems
1 26 (78.79%) Windows
2 22 (66.67%) Windows Server
3 17 (51.52%) Windows Server 2008
4 10 (30.30%) Windows 7
4 10 (30.30%) Windows 8
5 6 (18.18%) Windows 10
5 6 (18.18%) Windows 2000 Server
5 6 (18.18%) Windows Server 2003
6 5 (15.15%) Windows Server 2012
7 4 (12.12%) CatOS
Processes & Methodologies
1 10 (30.30%) Project Management
2 6 (18.18%) Data Protection
2 6 (18.18%) Server Virtualisation
2 6 (18.18%) Supplier Management
3 4 (12.12%) Configuration Management
3 4 (12.12%) Continuous Improvement
3 4 (12.12%) ITIL
3 4 (12.12%) Migration
3 4 (12.12%) Performance Management
3 4 (12.12%) Problem Management
4 3 (9.09%) Agile Software Development
4 3 (9.09%) SEO
5 2 (6.06%) Data Encryption
5 2 (6.06%) Disaster Recovery
5 2 (6.06%) Patch Management
5 2 (6.06%) Regulatory Compliance
5 2 (6.06%) Security Management
5 2 (6.06%) Server Hardening
5 2 (6.06%) SIEM
6 1 (3.03%) Time Management
Programming Languages
1 14 (42.42%) PowerShell
2 6 (18.18%) SQL
3 2 (6.06%) Bash Shell
3 2 (6.06%) Perl
3 2 (6.06%) Python
3 2 (6.06%) VB
Qualifications
1 8 (24.24%) Cisco Certification
2 7 (21.21%) CCNA
2 7 (21.21%) Degree
3 6 (18.18%) MCSA
3 6 (18.18%) Microsoft Certification
4 5 (15.15%) CCNP
5 4 (12.12%) JNCIA
5 4 (12.12%) SC Cleared
5 4 (12.12%) Security Cleared
6 2 (6.06%) MCITP
6 2 (6.06%) MCP
6 2 (6.06%) MCSE
Quality Assurance & Compliance
1 4 (12.12%) SLA
2 2 (6.06%) PCI DSS
System Software
1 24 (72.73%) Active Directory
2 9 (27.27%) Hyper-V
3 6 (18.18%) Virtual Machines
4 4 (12.12%) VMware Infrastructure
5 3 (9.09%) XenApp
Systems Management
1 6 (18.18%) Backup Exec
1 6 (18.18%) McAfee ePO
1 6 (18.18%) Norton AntiVirus
1 6 (18.18%) Symantec Enterprise Vault
2 2 (6.06%) Cacti
2 2 (6.06%) Nagios
Vendors
1 18 (54.55%) Microsoft
2 14 (42.42%) Cisco
3 8 (24.24%) VMware
4 7 (21.21%) CheckPoint
4 7 (21.21%) F5
5 6 (18.18%) EMC
5 6 (18.18%) HP
5 6 (18.18%) McAfee
5 6 (18.18%) Meraki
5 6 (18.18%) SonicWALL
5 6 (18.18%) Symantec
5 6 (18.18%) Veeam
6 4 (12.12%) Dell
6 4 (12.12%) Nokia
6 4 (12.12%) SunGard
6 4 (12.12%) Synology
7 3 (9.09%) Capita
7 3 (9.09%) Citrix
7 3 (9.09%) LANDesk
8 2 (6.06%) Proofpoint