Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Guildford 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 23 November 2017 with a comparison to the same period in the previous 2 years.

Firewall
Surrey > Guildford
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 27 24 26
Rank change year-on-year -3 +2 +23
Permanent jobs citing Firewall 81 68 118
As % of all permanent IT jobs advertised in Guildford 9.51% 8.50% 9.31%
As % of the Communications & Networking category 35.22% 34.00% 39.07%
Number of salaries quoted 72 63 106
Guildford median annual salary £48,750 £37,500 £40,000
Median salary % change year-on-year +30.00% -6.25% -
10th Percentile £32,525 £19,500 £26,625
90th Percentile £75,000 £62,500 £67,500
Surrey median annual salary £45,500 £40,750 £40,000
% change year-on-year +11.66% +1.88% -

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 Guildford with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Guildford
Permanent vacancies with a requirement for communications or computer networking skills 230 200 302
As % of all permanent IT jobs advertised in Guildford 27.00% 25.00% 23.84%
Number of salaries quoted 200 186 262
Guildford median annual salary £42,500 £42,000 £42,500
Median salary % change year-on-year +1.19% -1.18% -5.56%
10th Percentile £29,000 £19,875 £24,500
90th Percentile £67,875 £67,500 £67,950
Surrey median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

Firewall
Job Vacancy Trend in Guildford

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

Job vacancy trend for Firewall in Guildford

Firewall
Salary Trend in Guildford

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

Salary trend for Firewall in Guildford

Firewall
Salary Histogram in Guildford

The salary distribution of IT jobs citing Firewall in Guildford over the 6 months to 23 November 2017.

Salary histogram for Firewall in Guildford

For the 6 months to 23 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 Guildford region with a requirement for Firewall.

1 42 (51.85%) Cisco
2 39 (48.15%) Windows
3 34 (41.98%) Linux
4 30 (37.04%) VMware
5 29 (35.80%) WAN
5 29 (35.80%) Microsoft Azure
6 25 (30.86%) Active Directory
6 25 (30.86%) Cisco Certification
7 23 (28.40%) DevOps
8 22 (27.16%) LAN
9 21 (25.93%) Windows Server 2012
9 21 (25.93%) VMware Infrastructure
10 20 (24.69%) vSphere
10 20 (24.69%) Windows Server
10 20 (24.69%) TCP/IP
10 20 (24.69%) SAN
10 20 (24.69%) Agile Software Development
11 19 (23.46%) Windows Server 2008
12 17 (20.99%) Data Centre
12 17 (20.99%) CCNP
13 16 (19.75%) VPN
13 16 (19.75%) SQL Server
13 16 (19.75%) Office 365
13 16 (19.75%) Network Security
14 15 (18.52%) NAS
14 15 (18.52%) Amazon AWS
14 15 (18.52%) Cisco Nexus
15 14 (17.28%) Infrastructure Monitoring
15 14 (17.28%) SaaS
15 14 (17.28%) Capacity Planning

Firewall
Co-occurring IT Skills in Guildford 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 (9.88%) MS Exchange
2 7 (8.64%) Exchange Server 2013
3 4 (4.94%) Apache
4 3 (3.70%) nginx
5 2 (2.47%) Exchange Server 2010
5 2 (2.47%) IIS
5 2 (2.47%) SharePoint
6 1 (1.23%) Exchange Server 2007
6 1 (1.23%) Tomcat
Cloud Services
1 29 (35.80%) Microsoft Azure
2 16 (19.75%) Office 365
3 15 (18.52%) Amazon AWS
4 14 (17.28%) SaaS
5 2 (2.47%) Azure Active Directory
5 2 (2.47%) IaaS
5 2 (2.47%) PaaS
6 1 (1.23%) Cloud Computing
Communications & Networking
1 29 (35.80%) WAN
2 22 (27.16%) LAN
3 20 (24.69%) SAN
3 20 (24.69%) TCP/IP
4 16 (19.75%) Network Security
4 16 (19.75%) VPN
5 15 (18.52%) Cisco Nexus
5 15 (18.52%) NAS
6 13 (16.05%) IP Telephony
7 12 (14.81%) Cisco ASA
8 9 (11.11%) IPsec
8 9 (11.11%) SSL
9 7 (8.64%) DNS
9 7 (8.64%) Ethernet
10 4 (4.94%) BIG-IP
11 3 (3.70%) BGP
11 3 (3.70%) DHCP
11 3 (3.70%) EIGRP
11 3 (3.70%) Wireless
11 3 (3.70%) WLAN
Database & Business Intelligence
1 16 (19.75%) SQL Server
2 3 (3.70%) MongoDB
3 1 (1.23%) MySQL
Development Applications
1 2 (2.47%) Team Foundation Server
General
1 3 (3.70%) Law
1 3 (3.70%) Legal
2 2 (2.47%) Banking
2 2 (2.47%) Finance
2 2 (2.47%) Manufacturing
2 2 (2.47%) Pharmaceutical
2 2 (2.47%) Telecoms
3 1 (1.23%) Marketing
Job Titles
1 16 (19.75%) Network Engineer
2 13 (16.05%) Consultant
3 12 (14.81%) Administrator
3 12 (14.81%) Systems Administrator
4 11 (13.58%) DevOps Engineer
5 10 (12.35%) Infrastructure Manager
5 10 (12.35%) Senior Network Engineer
6 9 (11.11%) Infrastructure Services Manager
6 9 (11.11%) Service Manager
7 8 (9.88%) DevOps Manager
7 8 (9.88%) Infrastructure Engineer
7 8 (9.88%) Lead DevOps
7 8 (9.88%) Support Engineer
8 7 (8.64%) Cisco Engineer
8 7 (8.64%) Cisco Network Engineer
8 7 (8.64%) Cybersecurity Consultant
8 7 (8.64%) IT Support
8 7 (8.64%) Security Consultant
9 5 (6.17%) IT Engineer
9 5 (6.17%) Senior Cisco Network Engineer
Libraries, Frameworks & Software Standards
1 1 (1.23%) 802.1X
Miscellaneous
1 17 (20.99%) Data Centre
2 12 (14.81%) Private Cloud
3 9 (11.11%) NHS
4 8 (9.88%) Computer Science
4 8 (9.88%) Management Information System
5 7 (8.64%) Clustering
5 7 (8.64%) PKI
6 4 (4.94%) Public Cloud
7 3 (3.70%) Blackberry
7 3 (3.70%) Distributed Denial-of-Service
7 3 (3.70%) Linux Command Line
8 2 (2.47%) Enterprise Cloud
8 2 (2.47%) Enterprise Storage
8 2 (2.47%) Video Conferencing
9 1 (1.23%) Greenfield Project
Operating Systems
1 39 (48.15%) Windows
2 34 (41.98%) Linux
3 21 (25.93%) Windows Server 2012
4 20 (24.69%) Windows Server
5 19 (23.46%) Windows Server 2008
6 13 (16.05%) CentOS
7 9 (11.11%) Windows 7
8 8 (9.88%) Windows 10
8 8 (9.88%) Windows 8
9 5 (6.17%) Mac OS X
10 3 (3.70%) Ubuntu
10 3 (3.70%) Unix
10 3 (3.70%) Windows Server 2003
10 3 (3.70%) Windows Vista
11 1 (1.23%) Red Hat Enterprise Linux
Processes & Methodologies
1 23 (28.40%) DevOps
2 20 (24.69%) Agile Software Development
3 14 (17.28%) Capacity Planning
3 14 (17.28%) Infrastructure Monitoring
4 13 (16.05%) High Availability
5 12 (14.81%) Continuous Delivery
5 12 (14.81%) ITIL
6 11 (13.58%) Cybersecurity
7 9 (11.11%) Load Balancing
7 9 (11.11%) SIEM
8 8 (9.88%) Information Security
8 8 (9.88%) Penetration Testing
8 8 (9.88%) Service Delivery
9 7 (8.64%) Business Analysis
9 7 (8.64%) Cryptography
9 7 (8.64%) Enterprise Architecture
9 7 (8.64%) Identity Management
9 7 (8.64%) Risk Management
9 7 (8.64%) Security Testing
9 7 (8.64%) TOGAF
Programming Languages
1 11 (13.58%) Python
1 11 (13.58%) Ruby
2 9 (11.11%) Bash Shell
3 6 (7.41%) PowerShell
4 5 (6.17%) SQL
5 2 (2.47%) JavaScript
Qualifications
1 25 (30.86%) Cisco Certification
2 17 (20.99%) CCNP
3 11 (13.58%) Degree
4 9 (11.11%) Security Cleared
5 7 (8.64%) CESG Certified Professional
5 7 (8.64%) CISM
5 7 (8.64%) CISSP
5 7 (8.64%) CREST Certified
5 7 (8.64%) MCSE
5 7 (8.64%) Microsoft Certification
6 6 (7.41%) CCNA
7 5 (6.17%) MCSA
8 4 (4.94%) ITIL Certification
9 2 (2.47%) Computer Science Degree
9 2 (2.47%) RHCSA
10 1 (1.23%) CCIE
10 1 (1.23%) CEH
10 1 (1.23%) MBCS
10 1 (1.23%) PRINCE2 Certification
Quality Assurance & Compliance
1 8 (9.88%) SLA
2 7 (8.64%) HMG Security Policy Framework
2 7 (8.64%) ISO/IEC 27001
3 3 (3.70%) QA
System Software
1 25 (30.86%) Active Directory
2 21 (25.93%) VMware Infrastructure
3 20 (24.69%) vSphere
4 8 (9.88%) Hyper-V
Systems Management
1 9 (11.11%) Opscode Chef
1 9 (11.11%) Puppet
2 5 (6.17%) Nagios
2 5 (6.17%) Opsview
3 2 (2.47%) Cacti
3 2 (2.47%) FortiGate
Vendors
1 42 (51.85%) Cisco
2 30 (37.04%) VMware
3 12 (14.81%) Dell
3 12 (14.81%) EqualLogic
3 12 (14.81%) Fortinet
3 12 (14.81%) Meraki
4 11 (13.58%) Microsoft
5 6 (7.41%) Blue Coat
5 6 (7.41%) SolarWinds
6 5 (6.17%) F5
7 4 (4.94%) Red Hat
8 3 (3.70%) CheckPoint
8 3 (3.70%) IronPort
8 3 (3.70%) Palo Alto
8 3 (3.70%) Zerto
9 2 (2.47%) Apple
9 2 (2.47%) ArcSight
9 2 (2.47%) Juniper
9 2 (2.47%) Polycom
9 2 (2.47%) Siemens