Period
to 18 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Middlesex 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 18 January 2018 with a comparison to the same period in the previous 2 years.

Firewall
South East > Middlesex
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 19 25 29
Rank change year-on-year +6 +4 +19
Permanent jobs citing Firewall 5 12 17
As % of all permanent IT jobs advertised in Middlesex 3.38% 4.80% 4.40%
As % of the Communications & Networking category 18.52% 24.00% 26.56%
Number of salaries quoted 2 21 27
Middlesex median annual salary £65,000 £50,000 £50,000
Median salary % change year-on-year +30.00% - +5.26%
South East median annual salary £45,000 £44,000 £44,897
% change year-on-year +2.27% -2.00% +9.50%

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 Middlesex with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Middlesex
Permanent vacancies with a requirement for communications or computer networking skills 27 50 64
As % of all permanent IT jobs advertised in Middlesex 18.24% 20.00% 16.58%
Number of salaries quoted 10 44 62
Middlesex median annual salary £47,500 £50,000 £50,000
Median salary % change year-on-year -5.00% - -
10th Percentile £35,475 £30,375 £30,000
90th Percentile £65,000 £60,875 £70,225
South East median annual salary £42,500 £45,000 £44,141
% change year-on-year -5.56% +1.95% +8.99%

Firewall
Job Vacancy Trend in Middlesex

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

Job vacancy trend for Firewall in Middlesex

Firewall
Salary Trend in Middlesex

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

Salary trend for Firewall in Middlesex

For the 6 months to 18 January 2018, 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 Middlesex region with a requirement for Firewall.

1 3 (60.00%) VoIP
1 3 (60.00%) VPN
1 3 (60.00%) Cisco
1 3 (60.00%) Microsoft
1 3 (60.00%) Active Directory
2 2 (40.00%) Citrix
2 2 (40.00%) Cisco Certification
2 2 (40.00%) MPLS
2 2 (40.00%) DSL
2 2 (40.00%) CCIE
2 2 (40.00%) CCNP
2 2 (40.00%) LDAP
2 2 (40.00%) WAN
2 2 (40.00%) SharePoint
2 2 (40.00%) GPRS
2 2 (40.00%) ISDN
2 2 (40.00%) LAN
2 2 (40.00%) ITIL
2 2 (40.00%) Disaster Recovery
2 2 (40.00%) Wi-Fi
2 2 (40.00%) IPsec
2 2 (40.00%) IP Telephony
2 2 (40.00%) Sourcefire
2 2 (40.00%) Cisco ASA
2 2 (40.00%) Business Continuity
2 2 (40.00%) Cisco IOS
2 2 (40.00%) IronPort
2 2 (40.00%) Cisco PIX
2 2 (40.00%) Cisco CUCM
2 2 (40.00%) Cisco Nexus

Firewall
Co-occurring IT Skills in Middlesex 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 (40.00%) SharePoint
2 1 (20.00%) Skype for Business
Applications
1 1 (20.00%) Microsoft Excel
1 1 (20.00%) Microsoft Office
Cloud Services
1 1 (20.00%) Amazon AWS
1 1 (20.00%) Microsoft Azure
1 1 (20.00%) Office 365
Communications & Networking
1 3 (60.00%) VoIP
1 3 (60.00%) VPN
2 2 (40.00%) Cisco ASA
2 2 (40.00%) Cisco IOS
2 2 (40.00%) Cisco Nexus
2 2 (40.00%) Cisco PIX
2 2 (40.00%) DSL
2 2 (40.00%) GPRS
2 2 (40.00%) IP Telephony
2 2 (40.00%) IPsec
2 2 (40.00%) ISDN
2 2 (40.00%) LAN
2 2 (40.00%) LDAP
2 2 (40.00%) MPLS
2 2 (40.00%) SSL
2 2 (40.00%) WAN
2 2 (40.00%) Wi-Fi
3 1 (20.00%) PBX
3 1 (20.00%) Skype
3 1 (20.00%) Wireshark
General
1 1 (20.00%) Finance
Job Titles
1 2 (40.00%) Network Engineer
1 2 (40.00%) Senior Network Engineer
2 1 (20.00%) 1st/2nd Line Support
2 1 (20.00%) 1st/2nd Line Support Engineer
2 1 (20.00%) 2nd Line Engineer
2 1 (20.00%) 2nd Line Support
2 1 (20.00%) 2nd Line Support Engineer
2 1 (20.00%) Financial Analyst
2 1 (20.00%) Financial Business Analyst
2 1 (20.00%) Implementation Manager
2 1 (20.00%) Server Engineer
2 1 (20.00%) Server Support
2 1 (20.00%) Server Support Engineer
2 1 (20.00%) Service Implementation Manager
2 1 (20.00%) Service Manager
2 1 (20.00%) Support Engineer
2 1 (20.00%) Windows Engineer
2 1 (20.00%) Windows Server Engineer
2 1 (20.00%) Windows Server Support
2 1 (20.00%) Windows Support Engineer
Operating Systems
1 1 (20.00%) Android
1 1 (20.00%) Apple iOS
1 1 (20.00%) Windows
1 1 (20.00%) Windows 10
1 1 (20.00%) Windows 7
1 1 (20.00%) Windows Mobile
1 1 (20.00%) Windows Server
1 1 (20.00%) Windows Server 2012
Processes & Methodologies
1 2 (40.00%) Business Continuity
1 2 (40.00%) Disaster Recovery
1 2 (40.00%) ITIL
2 1 (20.00%) Line Management
2 1 (20.00%) Stakeholder Management
2 1 (20.00%) Test Planning
2 1 (20.00%) Use Case
Programming Languages
1 1 (20.00%) C++
1 1 (20.00%) Java
1 1 (20.00%) Perl
Qualifications
1 2 (40.00%) CCIE
1 2 (40.00%) CCIE Security
1 2 (40.00%) CCNP
1 2 (40.00%) Cisco Certification
2 1 (20.00%) MCP
2 1 (20.00%) MCSA
2 1 (20.00%) MCSE
2 1 (20.00%) Microsoft Certification
System Software
1 3 (60.00%) Active Directory
2 1 (20.00%) Hyper-V
2 1 (20.00%) VMware Infrastructure
Systems Management
1 2 (40.00%) Cisco CUCM
1 2 (40.00%) FortiGate
Vendors
1 3 (60.00%) Cisco
1 3 (60.00%) Microsoft
2 2 (40.00%) Citrix
2 2 (40.00%) IronPort
2 2 (40.00%) Sourcefire
3 1 (20.00%) VMware