Period
to 15 July 2019

The following table provides summary statistics for permanent job vacancies advertised in Twickenham 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 15 July 2019 with a comparison to the same period in the previous 2 years.

Firewall
6 months to
15 Jul 2019
Same period 2018 Same period 2017
Rank 18 38 -
Rank change year-on-year +20 - +16
Permanent jobs citing Firewall 2 8 0
As % of all permanent IT jobs advertised in Twickenham 2.17% 4.08% -
As % of the Communications & Networking category 9.52% 28.57% -
Number of salaries quoted 2 10 0
Twickenham median annual salary £37,750 £46,250 -
Median salary % change year-on-year -18.38% - -
Richmond upon Thames median annual salary £48,750 £47,500 -
% change year-on-year +2.63% - -

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 Twickenham with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Twickenham
Permanent vacancies with a requirement for communications or computer networking skills 21 28 38
As % of all permanent IT jobs advertised in Twickenham 22.83% 14.29% 26.21%
Number of salaries quoted 21 28 37
Twickenham median annual salary £52,500 £35,000 £47,500
Median salary % change year-on-year +50.00% -26.32% +21.12%
10th Percentile £30,000 £28,450 £27,750
90th Percentile £65,000 £52,875 £53,500
Richmond upon Thames median annual salary £45,000 £35,000 £48,750
% change year-on-year +28.57% -28.21% +39.29%

Firewall
Job Vacancy Trend in Twickenham

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

Job vacancy trend for Firewall in Twickenham

Firewall
Salary Trend in Twickenham

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

Salary trend for Firewall in Twickenham

For the 6 months to 15 July 2019, IT jobs citing Firewall also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Twickenham region with a requirement for Firewall.

1 2 (100.00%) LAN
1 2 (100.00%) VPN
1 2 (100.00%) Cisco
1 2 (100.00%) Cisco Prime
1 2 (100.00%) Internet
1 2 (100.00%) Wi-Fi
1 2 (100.00%) Handset
1 2 (100.00%) Softphone
1 2 (100.00%) XMPP
1 2 (100.00%) WatchGuard
1 2 (100.00%) Network Management
1 2 (100.00%) Structured Cabling
1 2 (100.00%) Palo Alto
1 2 (100.00%) Red Box
1 2 (100.00%) Proactive Monitoring

Firewall
Co-occurring 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:

Communications & Networking
1 2 (100.00%) Internet
1 2 (100.00%) LAN
1 2 (100.00%) Softphone
1 2 (100.00%) Structured Cabling
1 2 (100.00%) VPN
1 2 (100.00%) Wi-Fi
Job Titles
1 2 (100.00%) Analyst
1 2 (100.00%) Network Analyst
1 2 (100.00%) Network Engineer
1 2 (100.00%) Voice Analyst
1 2 (100.00%) Voice Engineer
1 2 (100.00%) Voice Network Engineer
Libraries, Frameworks & Software Standards
1 2 (100.00%) XMPP
Miscellaneous
1 2 (100.00%) Handset
Processes & Methodologies
1 2 (100.00%) Network Management
1 2 (100.00%) Proactive Monitoring
Systems Management
1 2 (100.00%) Cisco Prime
Vendors
1 2 (100.00%) Cisco
1 2 (100.00%) Palo Alto
1 2 (100.00%) Red Box
1 2 (100.00%) WatchGuard