Period
to 22 January 2018

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 6 months to 22 January 2018 with a comparison to the same period in the previous 2 years.

Firewall
Gloucestershire > Gloucester
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 12 56 43
Rank change year-on-year +44 -13 -15
Permanent jobs citing Firewall 37 21 27
As % of all permanent IT jobs advertised in Gloucester 13.41% 3.21% 5.48%
As % of the Communications & Networking category 44.58% 15.22% 26.47%
Number of salaries quoted 31 21 26
Gloucester median annual salary £50,000 £36,000 £31,000
Median salary % change year-on-year +38.89% +16.13% -30.14%
10th Percentile £37,000 £28,750 £18,000
90th Percentile £71,250 £45,000 £48,625
Gloucestershire median annual salary £46,000 £44,000 £42,500
% change year-on-year +4.55% +3.53% -10.53%

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 Gloucester with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Gloucester
Permanent vacancies with a requirement for communications or computer networking skills 83 138 102
As % of all permanent IT jobs advertised in Gloucester 30.07% 21.07% 20.69%
Number of salaries quoted 63 130 94
Gloucester median annual salary £46,000 £40,000 £40,000
Median salary % change year-on-year +15.00% - -11.11%
10th Percentile £36,400 £29,250 £18,000
90th Percentile £73,250 £57,500 £63,000
Gloucestershire median annual salary £45,000 £42,500 £41,500
% change year-on-year +5.88% +2.41% +3.75%

Firewall
Job Vacancy Trend in Gloucester

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

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

Firewall
Salary Histogram in Gloucester

The salary distribution of IT jobs citing Firewall in Gloucester over the 6 months to 22 January 2018.

Salary histogram for Firewall in Gloucester

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

1 26 (70.27%) Windows
2 19 (51.35%) Windows Server
3 16 (43.24%) Windows Server 2012
4 15 (40.54%) Hyper-V
4 15 (40.54%) Security Cleared
4 15 (40.54%) ITIL
5 14 (37.84%) Active Directory
5 14 (37.84%) Wireless
5 14 (37.84%) Windows 10
6 12 (32.43%) Information Security
6 12 (32.43%) Business Intelligence
7 11 (29.73%) Cisco
7 11 (29.73%) Microsoft
7 11 (29.73%) Intrusion Detection
7 11 (29.73%) Network Security
7 11 (29.73%) DV Cleared
8 10 (27.03%) VMware Infrastructure
8 10 (27.03%) PowerShell
8 10 (27.03%) VMware
8 10 (27.03%) Service Delivery
9 9 (24.32%) SQL Server
9 9 (24.32%) Degree
9 9 (24.32%) ISO/IEC 27001
10 8 (21.62%) Problem Management
10 8 (21.62%) SCCM
10 8 (21.62%) ITIL V3
10 8 (21.62%) Linux
10 8 (21.62%) SharePoint
10 8 (21.62%) McAfee
10 8 (21.62%) ITSM

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 8 (21.62%) SharePoint
2 6 (16.22%) Exchange Server 2013
2 6 (16.22%) IIS
2 6 (16.22%) MS Exchange
Cloud Services
1 7 (18.92%) Microsoft Azure
2 6 (16.22%) Amazon AWS
3 5 (13.51%) IBM Cloud
3 5 (13.51%) Office 365
3 5 (13.51%) SoftLayer
4 1 (2.70%) SaaS
Communications & Networking
1 14 (37.84%) Wireless
2 11 (29.73%) Intrusion Detection
2 11 (29.73%) Network Security
3 7 (18.92%) LAN
3 7 (18.92%) WAN
4 6 (16.22%) Internet
5 5 (13.51%) Cisco ASA
5 5 (13.51%) TCP/IP
6 3 (8.11%) DNS
7 2 (5.41%) Cisco Nexus
7 2 (5.41%) DHCP
7 2 (5.41%) Remote Desktop
7 2 (5.41%) SSL
7 2 (5.41%) VPN
8 1 (2.70%) NetScaler
8 1 (2.70%) SMTP
8 1 (2.70%) Wi-Fi
8 1 (2.70%) Wireshark
Database & Business Intelligence
1 9 (24.32%) SQL Server
2 1 (2.70%) SQL Server 2016
Development Applications
1 2 (5.41%) Burp Suite
1 2 (5.41%) Metasploit
General
1 7 (18.92%) Finance
2 5 (13.51%) Manufacturing
2 5 (13.51%) Marketing
3 4 (10.81%) Electronics
3 4 (10.81%) Telecoms
4 1 (2.70%) Legal
Job Titles
1 8 (21.62%) Wintel Engineer
2 6 (16.22%) IT Engineer
3 4 (10.81%) Customer Engineer
3 4 (10.81%) Network Engineer
3 4 (10.81%) Penetration Tester
3 4 (10.81%) Tester
4 3 (8.11%) Consultant
4 3 (8.11%) Security Engineer
4 3 (8.11%) Security Manager
4 3 (8.11%) Support Engineer
5 2 (5.41%) 1st/2nd Line Support Engineer
5 2 (5.41%) 2nd Line Support
5 2 (5.41%) 2nd Line Support Engineer
5 2 (5.41%) Cisco Engineer
5 2 (5.41%) Cisco Network Engineer
5 2 (5.41%) Information Assurance Consultant
5 2 (5.41%) Information Assurance Leader
5 2 (5.41%) IT Support
5 2 (5.41%) IT Support Engineer
5 2 (5.41%) Senior Network Engineer
Libraries, Frameworks & Software Standards
1 1 (2.70%) .NET
Miscellaneous
1 8 (21.62%) Analytical Skills
1 8 (21.62%) Distributed Denial-of-Service
2 5 (13.51%) Mobile Computing
3 3 (8.11%) CESG
3 3 (8.11%) CESG CLAS
3 3 (8.11%) iPad
3 3 (8.11%) Management Information System
4 2 (5.41%) Cyberthreat
5 1 (2.70%) Data Centre
5 1 (2.70%) Security Operations Centre
Operating Systems
1 26 (70.27%) Windows
2 19 (51.35%) Windows Server
3 16 (43.24%) Windows Server 2012
4 14 (37.84%) Windows 10
5 8 (21.62%) Linux
6 6 (16.22%) Windows 7
6 6 (16.22%) Windows 8
6 6 (16.22%) Windows Server 2008
7 2 (5.41%) Kali Linux
7 2 (5.41%) Unix
Processes & Methodologies
1 15 (40.54%) ITIL
2 12 (32.43%) Business Intelligence
2 12 (32.43%) Information Security
3 10 (27.03%) Service Delivery
4 8 (21.62%) ITIL V3
4 8 (21.62%) ITSM
4 8 (21.62%) Proactive Management
4 8 (21.62%) Problem Management
4 8 (21.62%) Service Management
5 6 (16.22%) Cybersecurity
5 6 (16.22%) Migration
5 6 (16.22%) Network Virtualisation
6 5 (13.51%) Digital Marketing
6 5 (13.51%) Information Assurance
6 5 (13.51%) Penetration Testing
7 4 (10.81%) Programme Management
7 4 (10.81%) SIEM
8 3 (8.11%) Risk Assessment
8 3 (8.11%) Stakeholder Engagement
8 3 (8.11%) Stakeholder Management
Programming Languages
1 10 (27.03%) PowerShell
2 7 (18.92%) C
3 1 (2.70%) SQL
Qualifications
1 15 (40.54%) Security Cleared
2 11 (29.73%) DV Cleared
3 9 (24.32%) Degree
4 5 (13.51%) CESG Certified Professional
4 5 (13.51%) CISSP
4 5 (13.51%) CLAS
4 5 (13.51%) IISP
4 5 (13.51%) SC Cleared
5 2 (5.41%) CCNP
5 2 (5.41%) CHECK Team Leader
5 2 (5.41%) CHECK Team Member
5 2 (5.41%) Cisco Certification
5 2 (5.41%) CISM
6 1 (2.70%) GCIH
6 1 (2.70%) GIAC
Quality Assurance & Compliance
1 9 (24.32%) ISO/IEC 27001
2 5 (13.51%) HMG Security Policy Framework
2 5 (13.51%) RMADS
3 3 (8.11%) GDPR
System Software
1 15 (40.54%) Hyper-V
2 14 (37.84%) Active Directory
3 10 (27.03%) VMware Infrastructure
4 8 (21.62%) Virtual Desktop
5 2 (5.41%) VMware Server
6 1 (2.70%) Microsoft Virtual Server
6 1 (2.70%) Snort
6 1 (2.70%) Virtual Servers
Systems Management
1 8 (21.62%) Forefront Identity Manager
1 8 (21.62%) SCCM
2 2 (5.41%) Nessus
2 2 (5.41%) Nmap
2 2 (5.41%) QRadar
3 1 (2.70%) HAProxy
3 1 (2.70%) RSA enVision
Vendors
1 11 (29.73%) Cisco
1 11 (29.73%) Microsoft
2 10 (27.03%) VMware
3 8 (21.62%) McAfee
4 7 (18.92%) Meraki
5 5 (13.51%) Apple
5 5 (13.51%) AVG
6 4 (10.81%) Citrix
6 4 (10.81%) SAP
7 3 (8.11%) LogRhythm
8 2 (5.41%) AlienVault
8 2 (5.41%) Splunk
9 1 (2.70%) ArcSight
9 1 (2.70%) Avaya
9 1 (2.70%) LogLogic
9 1 (2.70%) NetWitness
9 1 (2.70%) Palo Alto
9 1 (2.70%) Veeam