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

Firewall
Gloucestershire / Gloucester
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 33 37 39
Rank change year-on-year +4 +2  
Permanent jobs citing Firewall 9 7 9
As % of all permanent IT jobs advertised in Gloucester 3.70% 2.90% 3.09%
As % of the Communications & Networking category 27.27% 8.97% 16.07%
Number of salaries quoted 5 5 9
Median salary £47,500 £31,500 £27,000
Median salary % change year-on-year +50.79% +16.66%  
UK excluding London median salary £42,500 £42,000 £41,500
% change year-on-year +1.19% +1.20%  

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 Gloucester with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Gloucester
Permanent job vacancies with a requirement for communications and computer networking skills 33 78 56
As % of all permanent IT job vacancies advertised in Gloucester 13.58% 32.37% 19.24%
Number of salaries quoted 25 42 46
Median salary £47,500 £36,000 £34,000
Median salary % change year-on-year +31.94% +5.88%  
90% offered a salary of more than £30,000 £20,500 £27,000
10% offered a salary of more than £52,500 £50,000 £55,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Firewall
Job Vacancy Trend in Gloucester

The job posting trend of jobs advertised in Gloucester 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 Gloucester

Firewall
Salary Trend in Gloucester

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

Salary trend for Firewall in Gloucester

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

1 9 (64.29%) SIEM
2 8 (57.14%) Windows
3 7 (50.00%) Linux
3 7 (50.00%) VMware
3 7 (50.00%) Security Cleared
3 7 (50.00%) VMware Infrastructure
4 6 (42.86%) Windows Server 2012
4 6 (42.86%) SC Cleared
5 5 (35.71%) Palo Alto
5 5 (35.71%) iPad
6 4 (28.57%) vSphere
6 4 (28.57%) Cybersecurity
6 4 (28.57%) Network Security
7 3 (21.43%) GIAC
7 3 (21.43%) IIS
7 3 (21.43%) Apache
7 3 (21.43%) Cisco
7 3 (21.43%) Degree
7 3 (21.43%) SCCM
7 3 (21.43%) SCOM
7 3 (21.43%) Snort
7 3 (21.43%) GCIH
7 3 (21.43%) Wireshark
7 3 (21.43%) Data Centre
7 3 (21.43%) Cyberthreat
7 3 (21.43%) Network Architecture
7 3 (21.43%) ArcSight
7 3 (21.43%) LogLogic
7 3 (21.43%) RSA enVision
7 3 (21.43%) NetWitness

Firewall
Co-occurring IT Skills in Gloucester 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 3 (21.43%) Apache
1 3 (21.43%) IIS
2 1 (7.14%) Exchange Server 2013
2 1 (7.14%) MS Exchange
Applications
1 2 (14.29%) Microsoft Office
2 1 (7.14%) Microsoft Excel
2 1 (7.14%) Microsoft PowerPoint
2 1 (7.14%) MS Visio
Cloud Services
1 1 (7.14%) Office 365
Communications & Networking
1 4 (28.57%) Network Security
2 3 (21.43%) Wireshark
3 2 (14.29%) Cisco ASA
3 2 (14.29%) Cisco Nexus
3 2 (14.29%) LAN
3 2 (14.29%) SMTP
3 2 (14.29%) TCP/IP
3 2 (14.29%) Wireless
4 1 (7.14%) ADSL
4 1 (7.14%) BGP
4 1 (7.14%) DHCP
4 1 (7.14%) DNS
4 1 (7.14%) HTTP
4 1 (7.14%) iSCSI
4 1 (7.14%) OSPF
4 1 (7.14%) POP3
4 1 (7.14%) SAN
4 1 (7.14%) SSL
4 1 (7.14%) VPN
4 1 (7.14%) WAN
Database & Business Intelligence
1 1 (7.14%) CouchDB
1 1 (7.14%) MySQL
1 1 (7.14%) NoSQL
1 1 (7.14%) Oracle Database
1 1 (7.14%) PostgreSQL
1 1 (7.14%) SQL Server
1 1 (7.14%) SQL Server 2008
1 1 (7.14%) SQL Server 2012
1 1 (7.14%) SQL Server 2014
General
1 1 (7.14%) Telecoms
Job Titles
1 4 (28.57%) Infrastructure Engineer
2 3 (21.43%) Analyst
2 3 (21.43%) Network Engineer
2 3 (21.43%) Security Analyst
2 3 (21.43%) Security Engineer
2 3 (21.43%) SOC Analyst
3 2 (14.29%) Junior
3 2 (14.29%) Junior Analyst
3 2 (14.29%) Junior Security Analyst
3 2 (14.29%) Support Engineer
4 1 (7.14%) 2nd Line Support
4 1 (7.14%) 3rd Line Support
4 1 (7.14%) Cisco Engineer
4 1 (7.14%) Cisco Network Engineer
4 1 (7.14%) Developer
4 1 (7.14%) IT Support Engineer
4 1 (7.14%) Network Security Engineer
4 1 (7.14%) PHP Developer
4 1 (7.14%) Senior Network Engineer
4 1 (7.14%) Telecoms Developer
Libraries, Frameworks & Software Standards
1 1 (7.14%) Ajax
1 1 (7.14%) CSS
1 1 (7.14%) Doctrine
1 1 (7.14%) HTML
1 1 (7.14%) Symfony
Miscellaneous
1 5 (35.71%) iPad
2 3 (21.43%) Cyberthreat
2 3 (21.43%) Data Centre
3 1 (7.14%) Security Operations Centre
Operating Systems
1 8 (57.14%) Windows
2 7 (50.00%) Linux
3 6 (42.86%) Windows Server 2012
4 2 (14.29%) Windows Server
5 1 (7.14%) Debian
5 1 (7.14%) HPUX
5 1 (7.14%) Oracle Linux
5 1 (7.14%) Solaris
5 1 (7.14%) Unix
5 1 (7.14%) Windows 10
5 1 (7.14%) Windows 7
5 1 (7.14%) Windows 8
5 1 (7.14%) Windows Server 2003
5 1 (7.14%) Windows XP
Processes & Methodologies
1 9 (64.29%) SIEM
2 4 (28.57%) Cybersecurity
3 3 (21.43%) Network Architecture
3 3 (21.43%) Security Monitoring
4 1 (7.14%) Business Continuity
4 1 (7.14%) ITIL
4 1 (7.14%) Load Balancing
4 1 (7.14%) MVC
4 1 (7.14%) OO
4 1 (7.14%) Security Operations
4 1 (7.14%) Separation of Concerns
4 1 (7.14%) Use Case
Programming Languages
1 1 (7.14%) Java
1 1 (7.14%) JavaScript
1 1 (7.14%) PHP
1 1 (7.14%) PowerShell
1 1 (7.14%) Python
1 1 (7.14%) Ruby
1 1 (7.14%) SQL
Qualifications
1 7 (50.00%) Security Cleared
2 6 (42.86%) SC Cleared
3 3 (21.43%) Degree
3 3 (21.43%) GCIH
3 3 (21.43%) GIAC
4 2 (14.29%) Cisco Certification
5 1 (7.14%) CCNA
5 1 (7.14%) CCNP
5 1 (7.14%) DV Cleared
5 1 (7.14%) ITIL Certification
5 1 (7.14%) MCSA
5 1 (7.14%) MCSE
5 1 (7.14%) Microsoft Certification
5 1 (7.14%) VMware Certified Professional (VCP)
System Software
1 7 (50.00%) VMware Infrastructure
2 4 (28.57%) vSphere
3 3 (21.43%) Snort
4 2 (14.29%) Hyper-V
4 2 (14.29%) VMware Server
5 1 (7.14%) Active Directory
5 1 (7.14%) Citrix Presentation Server
5 1 (7.14%) XenApp
5 1 (7.14%) XenDesktop
Systems Management
1 3 (21.43%) Host Intrusion Detection System
1 3 (21.43%) Network Intrusion Detection System
1 3 (21.43%) RSA enVision
1 3 (21.43%) SCCM
1 3 (21.43%) SCOM
2 2 (14.29%) QRadar
3 1 (7.14%) Backup Exec
3 1 (7.14%) McAfee ePO
Vendors
1 7 (50.00%) VMware
2 5 (35.71%) Palo Alto
3 3 (21.43%) ArcSight
3 3 (21.43%) Cisco
3 3 (21.43%) LogLogic
3 3 (21.43%) NetWitness
4 2 (14.29%) AlienVault
4 2 (14.29%) LogRhythm
4 2 (14.29%) Microsoft
4 2 (14.29%) Splunk
5 1 (7.14%) CheckPoint
5 1 (7.14%) Citrix
5 1 (7.14%) Dell
5 1 (7.14%) F5
5 1 (7.14%) HP
5 1 (7.14%) McAfee
5 1 (7.14%) Oracle
5 1 (7.14%) Veeam