Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Corsham 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 22 November 2017 with a comparison to the same period in the previous 2 years.

Firewall
Wiltshire > Corsham
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 15 17 7
Rank change year-on-year +2 -10 +6
Permanent jobs citing Firewall 5 6 2
As % of all permanent IT jobs advertised in Corsham 8.47% 8.70% 10.00%
As % of the Communications & Networking category 38.46% 23.08% 40.00%
Number of salaries quoted 11 6 2
Corsham median annual salary £35,000 £38,000 £34,250
Median salary % change year-on-year -7.89% +10.95% -45.20%
Wiltshire median annual salary £36,000 £32,500 £38,500
% change year-on-year +10.77% -15.58% +14.07%

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 Corsham with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Corsham
Permanent vacancies with a requirement for communications or computer networking skills 13 26 5
As % of all permanent IT jobs advertised in Corsham 22.03% 37.68% 25.00%
Number of salaries quoted 13 26 5
Corsham median annual salary £37,500 £27,000 £30,000
Median salary % change year-on-year +38.89% -10.00% -42.86%
10th Percentile £23,250 £22,500 £22,500
90th Percentile £44,400 £48,625 £39,150
Wiltshire median annual salary £38,000 £35,000 £37,500
% change year-on-year +8.57% -6.67% -

Firewall
Job Vacancy Trend in Corsham

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

Job vacancy trend for Firewall in Corsham

Firewall
Salary Trend in Corsham

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

Salary trend for Firewall in Corsham

Firewall
Salary Histogram in Corsham

The salary distribution of IT jobs citing Firewall in Corsham over the 6 months to 22 November 2017.

Salary histogram for Firewall in Corsham

For the 6 months to 22 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 Corsham region with a requirement for Firewall.

1 5 (100.00%) Security Cleared
2 4 (80.00%) Cisco Certification
2 4 (80.00%) WAN
2 4 (80.00%) Cisco
2 4 (80.00%) CCNA
2 4 (80.00%) Juniper
2 4 (80.00%) DV Cleared
3 3 (60.00%) LAN
3 3 (60.00%) TCP/IP
4 1 (20.00%) VMware
4 1 (20.00%) VMware Certified Professional (VCP)
4 1 (20.00%) Brocade
4 1 (20.00%) VLAN
4 1 (20.00%) Exchange Server 2007
4 1 (20.00%) SC Cleared
4 1 (20.00%) Microsoft Certification
4 1 (20.00%) Cisco ASA
4 1 (20.00%) Windows Server 2008
4 1 (20.00%) Exchange Server 2010
4 1 (20.00%) Office 365
4 1 (20.00%) Windows Server 2012
4 1 (20.00%) VPN
4 1 (20.00%) DNS
4 1 (20.00%) ITIL
4 1 (20.00%) Windows
4 1 (20.00%) MCSE
4 1 (20.00%) MCSA
4 1 (20.00%) MS Exchange
4 1 (20.00%) Windows Server 2003
4 1 (20.00%) DAB

Firewall
Co-occurring IT Skills in Corsham 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 (20.00%) Exchange Server 2007
1 1 (20.00%) Exchange Server 2010
1 1 (20.00%) MS Exchange
Cloud Services
1 1 (20.00%) Office 365
Communications & Networking
1 4 (80.00%) WAN
2 3 (60.00%) LAN
2 3 (60.00%) TCP/IP
3 1 (20.00%) Cisco ASA
3 1 (20.00%) DAB
3 1 (20.00%) DNS
3 1 (20.00%) VLAN
3 1 (20.00%) VPN
Job Titles
1 3 (60.00%) DV Cleared Network Engineer
1 3 (60.00%) Field Engineer
1 3 (60.00%) Network Engineer
1 3 (60.00%) Network Field Engineer
2 1 (20.00%) 3rd Line Engineer
2 1 (20.00%) 3rd Line Infrastructure Engineer
2 1 (20.00%) 3rd Line Infrastructure Support
2 1 (20.00%) 3rd Line Support
2 1 (20.00%) 3rd Line Support Engineer
2 1 (20.00%) Architect
2 1 (20.00%) Infrastructure Engineer
2 1 (20.00%) Infrastructure Support
2 1 (20.00%) Infrastructure Support Engineer
2 1 (20.00%) Juniper Architect
2 1 (20.00%) Network Architect
2 1 (20.00%) Support Engineer
Operating Systems
1 1 (20.00%) Windows
1 1 (20.00%) Windows Server
1 1 (20.00%) Windows Server 2003
1 1 (20.00%) Windows Server 2008
1 1 (20.00%) Windows Server 2012
Processes & Methodologies
1 1 (20.00%) ITIL
Qualifications
1 5 (100.00%) Security Cleared
2 4 (80.00%) CCNA
2 4 (80.00%) Cisco Certification
2 4 (80.00%) DV Cleared
3 1 (20.00%) MCSA
3 1 (20.00%) MCSE
3 1 (20.00%) Microsoft Certification
3 1 (20.00%) SC Cleared
3 1 (20.00%) VMware Certified Professional (VCP)
System Software
1 1 (20.00%) Active Directory
Vendors
1 4 (80.00%) Cisco
1 4 (80.00%) Juniper
2 1 (20.00%) Brocade
2 1 (20.00%) Microsoft
2 1 (20.00%) VMware