Period
to 17 February 2019

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 17 February 2019 with a comparison to the same period in the previous 2 years.

Firewall
Surrey > Guildford
6 months to
17 Feb 2019
Same period 2018 Same period 2017
Rank 50 29 26
Rank change year-on-year -21 -3 -5
Permanent jobs citing Firewall 45 84 58
As % of all permanent IT jobs advertised in Guildford 5.03% 9.31% 8.80%
As % of the Communications & Networking category 26.16% 36.05% 42.03%
Number of salaries quoted 36 75 61
Guildford median annual salary £32,500 £55,000 £30,000
Median salary % change year-on-year -40.91% +83.33% -25.00%
10th Percentile £26,250 £36,250 £19,500
90th Percentile £65,625 £76,250 £58,750
Surrey median annual salary £44,000 £47,500 £40,000
% change year-on-year -7.37% +18.75% -2.44%

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 172 233 138
As % of all permanent IT jobs advertised in Guildford 19.24% 25.83% 20.94%
Number of salaries quoted 107 191 133
Guildford median annual salary £32,500 £45,500 £37,500
Median salary % change year-on-year -28.57% +21.33% -1.32%
10th Percentile £24,500 £25,000 £19,500
90th Percentile £54,000 £75,000 £62,500
Surrey median annual salary £45,000 £45,000 £45,000

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 17 February 2019.

Salary histogram for Firewall in Guildford

For the 6 months to 17 February 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 Guildford region with a requirement for Firewall.

1 32 (71.11%) Windows
2 29 (64.44%) Microsoft
3 27 (60.00%) WAN
3 27 (60.00%) ITIL
3 27 (60.00%) LAN
4 25 (55.56%) Windows Server
5 23 (51.11%) Microsoft Office
6 22 (48.89%) Active Directory
7 21 (46.67%) DHCP
7 21 (46.67%) TCP/IP
7 21 (46.67%) VLAN
7 21 (46.67%) Hyper-V
8 20 (44.44%) Windows Server 2008
9 19 (42.22%) VMware
9 19 (42.22%) Service Management
10 18 (40.00%) SAN
10 18 (40.00%) Wireless
10 18 (40.00%) Office 365
11 17 (37.78%) Windows Server 2012
11 17 (37.78%) Network Security
12 16 (35.56%) VMware Infrastructure
12 16 (35.56%) Supplier Management
12 16 (35.56%) Load Balancing
12 16 (35.56%) CMDB
12 16 (35.56%) ITSM
12 16 (35.56%) Configuration Management
12 16 (35.56%) Citrix
12 16 (35.56%) Mobile Device Management
13 14 (31.11%) Degree
14 13 (28.89%) Service Delivery

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 9 (20.00%) BizTalk Server
2 5 (11.11%) IIS
3 2 (4.44%) Exchange Server 2010
3 2 (4.44%) Exchange Server 2013
3 2 (4.44%) MS Exchange
4 1 (2.22%) JBoss
Applications
1 23 (51.11%) Microsoft Office
Cloud Services
1 18 (40.00%) Office 365
2 11 (24.44%) Microsoft Azure
Communications & Networking
1 27 (60.00%) LAN
1 27 (60.00%) WAN
2 21 (46.67%) DHCP
2 21 (46.67%) TCP/IP
2 21 (46.67%) VLAN
3 18 (40.00%) SAN
3 18 (40.00%) Wireless
4 17 (37.78%) Network Security
5 9 (20.00%) MPLS
5 9 (20.00%) WLAN
6 8 (17.78%) Internet
6 8 (17.78%) Intranet
7 7 (15.56%) VPN
8 5 (11.11%) DNS
9 3 (6.67%) HTTPS
9 3 (6.67%) Reverse Proxy
10 2 (4.44%) BGP
10 2 (4.44%) Cisco ASA
10 2 (4.44%) iSCSI
10 2 (4.44%) OSPF
Database & Business Intelligence
1 13 (28.89%) SQL Server
2 8 (17.78%) Adabas
3 3 (6.67%) SQL Server 2008
4 2 (4.44%) SQL Server 2012
4 2 (4.44%) SQL Server 2014
4 2 (4.44%) SQL Server 2016
5 1 (2.22%) SQL Server 2000
General
1 6 (13.33%) Billing
2 3 (6.67%) Finance
3 1 (2.22%) Retail
Job Titles
1 19 (42.22%) Analyst
2 16 (35.56%) Support Analyst
3 14 (31.11%) 3rd Line Support
3 14 (31.11%) Technical Support
4 13 (28.89%) 3rd Line Technical Support
5 12 (26.67%) Consultant
6 11 (24.44%) Cybersecurity Consultant
6 11 (24.44%) Security Consultant
6 11 (24.44%) Technical Analyst
7 10 (22.22%) 2nd Line Support
7 10 (22.22%) 3rd Line Support Analyst
7 10 (22.22%) Technical Support Analyst
8 9 (20.00%) IT Support
9 8 (17.78%) IT Analyst
9 8 (17.78%) IT Support Analyst
10 6 (13.33%) 2nd Line Support Analyst
11 3 (6.67%) Technical Specialist
12 2 (4.44%) Help Desk Support
12 2 (4.44%) Senior Analyst
12 2 (4.44%) Support Engineer
Libraries, Frameworks & Software Standards
1 9 (20.00%) RabbitMQ
2 1 (2.22%) Middleware
Miscellaneous
1 16 (35.56%) CMDB
2 13 (28.89%) Self-Motivation
3 11 (24.44%) PKI
4 9 (20.00%) Data Centre
5 8 (17.78%) Analytical Skills
6 6 (13.33%) Management Information System
7 4 (8.89%) NHS
8 2 (4.44%) Clustering
8 2 (4.44%) Driving Licence
9 1 (2.22%) Digital Signage
9 1 (2.22%) Mainframe
Operating Systems
1 32 (71.11%) Windows
2 25 (55.56%) Windows Server
3 20 (44.44%) Windows Server 2008
4 17 (37.78%) Windows Server 2012
5 11 (24.44%) Linux
6 8 (17.78%) HPUX
6 8 (17.78%) Unix
7 2 (4.44%) Windows 10
7 2 (4.44%) Windows 7
8 1 (2.22%) Windows 8
8 1 (2.22%) Windows XP
Processes & Methodologies
1 27 (60.00%) ITIL
2 19 (42.22%) Service Management
3 16 (35.56%) Configuration Management
3 16 (35.56%) ITSM
3 16 (35.56%) Load Balancing
3 16 (35.56%) Mobile Device Management
3 16 (35.56%) Supplier Management
4 13 (28.89%) Service Delivery
5 12 (26.67%) Cybersecurity
6 11 (24.44%) Cryptography
6 11 (24.44%) Enterprise Architecture
6 11 (24.44%) Identity Management
6 11 (24.44%) Information Assurance
6 11 (24.44%) Risk Management
6 11 (24.44%) SABSA
6 11 (24.44%) SIEM
6 11 (24.44%) TOGAF
6 11 (24.44%) Vulnerability Scanning
7 9 (20.00%) Change Control
7 9 (20.00%) ITIL V3
Programming Languages
1 11 (24.44%) SQL
2 2 (4.44%) PowerShell
3 1 (2.22%) Bash Shell
Qualifications
1 14 (31.11%) Degree
2 13 (28.89%) CCNA
2 13 (28.89%) Cisco Certification
3 11 (24.44%) Master's Degree
3 11 (24.44%) MCP
3 11 (24.44%) MCSA
3 11 (24.44%) Microsoft Certification
4 9 (20.00%) LPIC
5 7 (15.56%) ITIL Foundation Certificate
6 6 (13.33%) CESG Certified Professional
6 6 (13.33%) CISM
6 6 (13.33%) CISSP
6 6 (13.33%) CREST Certified
6 6 (13.33%) Security Cleared
6 6 (13.33%) TOGAF Certification
7 3 (6.67%) CCNP
Quality Assurance & Compliance
1 11 (24.44%) HMG Security Policy Framework
1 11 (24.44%) ISO/IEC 27001
2 10 (22.22%) SLA
System Software
1 22 (48.89%) Active Directory
2 21 (46.67%) Hyper-V
3 16 (35.56%) VMware Infrastructure
4 3 (6.67%) Firmware
5 1 (2.22%) Forefront TMG
5 1 (2.22%) ISA Server
5 1 (2.22%) pfSense
5 1 (2.22%) VMware ESXi
5 1 (2.22%) vSphere
Systems Management
1 4 (8.89%) WSUS
2 3 (6.67%) Perfmon
3 1 (2.22%) Norton AntiVirus
3 1 (2.22%) SCCM
Vendors
1 29 (64.44%) Microsoft
2 19 (42.22%) VMware
3 16 (35.56%) Citrix
4 8 (17.78%) Intel
4 8 (17.78%) Oracle
5 5 (11.11%) Cisco
5 5 (11.11%) HP
6 3 (6.67%) CA
7 2 (4.44%) Avaya
7 2 (4.44%) Dell
7 2 (4.44%) SonicWALL
7 2 (4.44%) Ubiquiti
8 1 (2.22%) CheckPoint
8 1 (2.22%) Fortinet
8 1 (2.22%) Juniper
8 1 (2.22%) Symantec
8 1 (2.22%) WatchGuard