The table below looks at the statistics for Firewall skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Firewall over the 3 months to 7 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
7 Dec 2016
Same period 2015 Same period 2014
Firewall
Rank 45 44 41
Rank change year-on-year
-1 -3
Permanent jobs citing Firewall 102 116 139
As % of all permanent IT jobs located in Hertfordshire 4.75% 5.30% 5.75%
As % of the Communications & Networking category 30.91% 26.73% 25.50%
Number of salaries quoted 80 95 122
Median salary £50,000 £42,500 £42,500
Median salary % change year-on-year
+17.64% -
90% offered a salary of more than £30,000 £29,700 £27,500
10% offered a salary of more than £80,000 £60,000 £55,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%
Firewall
East of England

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Hertfordshire region.

Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
330 434 545
As % of all permanent IT jobs located in Hertfordshire 15.36% 19.82% 22.53%
Number of salaries quoted 258 343 443
Median salary £42,500 £45,000 £45,000
Median salary % change year-on-year
-5.55% -
90% offered a salary of more than £26,000 £27,000 £27,500
10% offered a salary of more than £62,500 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Firewall
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Firewall as a proportion of all IT jobs with a match in the Communications & Networking category.

Firewall Jobs Demand Trend in Hertfordshire

Firewall
Salary Trend in Hertfordshire

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

Firewall Salary Trend in Hertfordshire

Firewall
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Firewall across the Hertfordshire region over the 3 months to 7 December 2016.

Firewall Salary Histogram in Hertfordshire

Firewall
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Firewall within the Hertfordshire region over the 3 months to 7 December 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead +25 35 £45,500 +7.05% 1
Watford -3 29 £48,750 -15.21% 1
Stevenage +1 3 £30,000 -20.00% 1
Welwyn Garden City 0 3 £28,000 - 1
Potters Bar -6 2 £21,000 -30.00%
Royston - 2 £85,000 -
St Albans -12 1 £70,000 +107.40% 2
Rickmansworth - 1 £62,500 -
Firewall
East of England

Firewall
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 7 December 2016, 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 Hertfordshire region with a requirement for Firewall.

1 129 (53.75%) Cisco
2 110 (45.83%) LAN
3 108 (45.00%) WAN
4 107 (44.58%) Cisco Certification
5 98 (40.83%) Windows
6 73 (30.42%) CCNP
7 69 (28.75%) CheckPoint
7 69 (28.75%) DNS
8 68 (28.33%) CCNA
9 65 (27.08%) Active Directory
9 65 (27.08%) VPN
10 64 (26.67%) Microsoft
11 63 (26.25%) ITIL
11 63 (26.25%) Windows Server
12 60 (25.00%) VMware
13 58 (24.17%) Security Cleared
14 56 (23.33%) Cisco ASA
15 55 (22.92%) VMware Infrastructure
15 55 (22.92%) Telecoms
15 55 (22.92%) Linux
16 54 (22.50%) Network Security
17 49 (20.42%) Data Centre
18 47 (19.58%) DHCP
19 41 (17.08%) TCP/IP
19 41 (17.08%) Change Control
19 41 (17.08%) Problem Management
20 39 (16.25%) MS Exchange
21 38 (15.83%) Wi-Fi
21 38 (15.83%) Windows Server 2008
22 37 (15.42%) SLA

Firewall
Top Related IT Skills in Hertfordshire 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 39 (16.25%) MS Exchange
2 25 (10.42%) Skype for Business
3 16 (6.67%) IIS
4 14 (5.83%) Exchange Server 2013
5 10 (4.17%) Exchange Server 2010
6 6 (2.50%) Apache
6 6 (2.50%) Exchange Server 2007
7 5 (2.08%) Exchange Server 2003
8 4 (1.67%) OpenStack
9 2 (0.83%) Tomcat
10 1 (0.42%) IBM HTTP Server
10 1 (0.42%) JBoss
10 1 (0.42%) Oracle HTTP Server
10 1 (0.42%) WebLogic
10 1 (0.42%) WebSphere
10 1 (0.42%) WebSphere Application Server
Applications
1 13 (5.42%) MS Excel
2 9 (3.75%) MS Office
3 1 (0.42%) SOLIDWORKS
Business Applications
1 11 (4.58%) SAP BPC
2 1 (0.42%) Remedy ITSM
2 1 (0.42%) Sage 200
2 1 (0.42%) SAP Oil and Gas
Cloud Services
1 36 (15.00%) Office 365
2 16 (6.67%) PaaS
3 11 (4.58%) Microsoft Azure
4 7 (2.92%) Mimecast
5 5 (2.08%) Amazon AWS
6 4 (1.67%) IaaS
7 3 (1.25%) Cloud Computing
Communications & Networking
1 110 (45.83%) LAN
2 108 (45.00%) WAN
3 69 (28.75%) DNS
4 65 (27.08%) VPN
5 56 (23.33%) Cisco ASA
6 54 (22.50%) Network Security
7 47 (19.58%) DHCP
8 41 (17.08%) TCP/IP
9 38 (15.83%) Wi-Fi
10 30 (12.50%) MPLS
11 27 (11.25%) VLAN
11 27 (11.25%) VoIP
12 26 (10.83%) Cisco IPT
12 26 (10.83%) Wireless
13 25 (10.42%) SAN
14 18 (7.50%) Cisco Nexus
14 18 (7.50%) F5 BIG-IP GTM
14 18 (7.50%) IPsec
14 18 (7.50%) ISDN
15 17 (7.08%) Cisco IOS
Database & Business Intelligence
1 35 (14.58%) SQL Server
2 20 (8.33%) SQL Server 2008
3 14 (5.83%) SQL Server 2012
4 11 (4.58%) Data Warehouse
4 11 (4.58%) MS Access
4 11 (4.58%) Power BI
4 11 (4.58%) SAP BW
4 11 (4.58%) SAP Data Services
4 11 (4.58%) SQL Server Analysis Services
4 11 (4.58%) SQL Server Integration Services
5 7 (2.92%) Amazon RDS
6 3 (1.25%) Oracle Database
7 2 (0.83%) Big Data
7 2 (0.83%) Crystal Reports
7 2 (0.83%) MySQL
7 2 (0.83%) Oracle Reports
7 2 (0.83%) RDBMS
7 2 (0.83%) Relational Database
8 1 (0.42%) Oracle Database 11g
8 1 (0.42%) Oracle Database 12c
Development Applications
1 11 (4.58%) Team Foundation Server
2 3 (1.25%) GoCD
2 3 (1.25%) Jenkins
General
1 55 (22.92%) Telecoms
2 17 (7.08%) Retail
3 13 (5.42%) Finance
4 4 (1.67%) Legal
5 3 (1.25%) Manufacturing
6 2 (0.83%) Financial Institution
6 2 (0.83%) Games
7 1 (0.42%) Back Office
7 1 (0.42%) Electronics
7 1 (0.42%) Marketing
Job Titles
1 77 (32.08%) Network Engineer
2 30 (12.50%) Analyst
3 27 (11.25%) Support Engineer
4 24 (10.00%) Senior Network Engineer
5 22 (9.17%) 3rd Line Engineer
5 22 (9.17%) Security Analyst
6 21 (8.75%) Network Analyst
7 20 (8.33%) 3rd Line Support
7 20 (8.33%) Network Security Analyst
8 19 (7.92%) Consultant
9 16 (6.67%) 3rd Line Support Engineer
10 15 (6.25%) Architect
10 15 (6.25%) Cisco Engineer
11 14 (5.83%) Cisco Network Engineer
11 14 (5.83%) Lead Network Engineer
11 14 (5.83%) Network Consultant
11 14 (5.83%) Security Consultant
12 13 (5.42%) Developer
13 12 (5.00%) Office 365 Engineer
14 11 (4.58%) Microsoft BI Developer
Libraries, Frameworks & Software Standards
1 20 (8.33%) .NET
2 17 (7.08%) Web Services
3 11 (4.58%) MDX
3 11 (4.58%) REST
3 11 (4.58%) SOAP
4 3 (1.25%) HTML
4 3 (1.25%) J2EE
4 3 (1.25%) Regular Expression
5 2 (0.83%) ASP.NET
5 2 (0.83%) XML
6 1 (0.42%) COM
6 1 (0.42%) LAMP
6 1 (0.42%) Middleware
Miscellaneous
1 49 (20.42%) Data Centre
2 23 (9.58%) Management Information System
3 20 (8.33%) Analytical Skills
4 13 (5.42%) User Experience
5 12 (5.00%) Mathematics
6 11 (4.58%) Computer Science
7 9 (3.75%) Driving Licence
7 9 (3.75%) Private Cloud
8 7 (2.92%) CESG
8 7 (2.92%) CESG CLAS
8 7 (2.92%) Replication
9 6 (2.50%) Enterprise Storage
10 5 (2.08%) Clustering
10 5 (2.08%) e-Health
11 4 (1.67%) Video Conferencing
12 3 (1.25%) Cryptography
12 3 (1.25%) iPad
12 3 (1.25%) Security Operations Centre
13 2 (0.83%) Cybercrime
13 2 (0.83%) Statistics
Operating Systems
1 98 (40.83%) Windows
2 63 (26.25%) Windows Server
3 55 (22.92%) Linux
4 38 (15.83%) Windows Server 2008
5 30 (12.50%) Windows Server 2012
6 19 (7.92%) Windows Server 2003
7 16 (6.67%) Red Hat Enterprise Linux
8 14 (5.83%) Unix
9 10 (4.17%) Windows 7
10 7 (2.92%) Mac OS X
11 3 (1.25%) CentOS
11 3 (1.25%) Windows 10
12 1 (0.42%) AIX
12 1 (0.42%) Mac OS
12 1 (0.42%) Solaris
12 1 (0.42%) Windows XP
Processes & Methodologies
1 63 (26.25%) ITIL
2 41 (17.08%) Change Control
2 41 (17.08%) Problem Management
3 36 (15.00%) Asset Management
4 33 (13.75%) Incident Management
5 31 (12.92%) Mentoring
6 29 (12.08%) Information Security
6 29 (12.08%) Load Balancing
7 23 (9.58%) Presales
8 20 (8.33%) E-Commerce
9 19 (7.92%) Service Delivery
10 17 (7.08%) Network Monitoring
10 17 (7.08%) SIEM
11 16 (6.67%) Network Management
12 13 (5.42%) Business Intelligence
12 13 (5.42%) Change Management
12 13 (5.42%) Disaster Recovery
13 12 (5.00%) Coaching
13 12 (5.00%) Cybersecurity
13 12 (5.00%) Time Management
Programming Languages
1 30 (12.50%) SQL
2 20 (8.33%) PowerShell
3 15 (6.25%) C
4 11 (4.58%) T-SQL
4 11 (4.58%) VBA
5 9 (3.75%) Java
5 9 (3.75%) Python
6 7 (2.92%) VBScript
7 6 (2.50%) Bash Shell
7 6 (2.50%) C#
8 3 (1.25%) C++
8 3 (1.25%) Go
8 3 (1.25%) JavaScript
8 3 (1.25%) Perl
8 3 (1.25%) Ruby
8 3 (1.25%) Rust
8 3 (1.25%) VB
9 2 (0.83%) Tcl
10 1 (0.42%) Shell Script
10 1 (0.42%) VB.NET
Qualifications
1 107 (44.58%) Cisco Certification
2 73 (30.42%) CCNP
3 68 (28.33%) CCNA
4 58 (24.17%) Security Cleared
5 34 (14.17%) CCSA
6 25 (10.42%) Degree
6 25 (10.42%) SC Cleared
7 23 (9.58%) CISSP
8 20 (8.33%) CCSE
9 17 (7.08%) CISM
10 15 (6.25%) CCIE
11 13 (5.42%) BC Cleared
11 13 (5.42%) VMware Certified Professional (VCP)
12 11 (4.58%) JNCIA
13 10 (4.17%) CCDP
14 8 (3.33%) CISA
14 8 (3.33%) DV Cleared
14 8 (3.33%) Microsoft Certification
15 7 (2.92%) CESG Certified Professional
15 7 (2.92%) CLAS
Quality Assurance & Compliance
1 37 (15.42%) SLA
2 34 (14.17%) PCI DSS
3 24 (10.00%) ISO/IEC 27001
4 4 (1.67%) GPG13
5 1 (0.42%) QA
System Software
1 65 (27.08%) Active Directory
2 55 (22.92%) VMware Infrastructure
3 22 (9.17%) Hyper-V
3 22 (9.17%) VMware ESX
4 12 (5.00%) Terminal Services
5 11 (4.58%) vSphere
5 11 (4.58%) XenApp
6 8 (3.33%) VMware ESXi
7 6 (2.50%) iptables
8 5 (2.08%) KVM
9 4 (1.67%) Microsoft App-V
10 3 (1.25%) Docker
11 1 (0.42%) UAG
11 1 (0.42%) Virtual Machines
11 1 (0.42%) XenServer
Systems Management
1 8 (3.33%) Backup Exec
2 6 (2.50%) Cisco UCCX
2 6 (2.50%) FortiGate
2 6 (2.50%) TrustSec
3 4 (1.67%) Nessus
4 3 (1.25%) Ansible
4 3 (1.25%) Grafana
4 3 (1.25%) Nmap
4 3 (1.25%) Puppet
4 3 (1.25%) SCCM
4 3 (1.25%) SCOM
4 3 (1.25%) Terraform
5 2 (0.83%) Host Intrusion Detection System
5 2 (0.83%) SCDPM
5 2 (0.83%) SCVMM
6 1 (0.42%) Cisco CUCM
6 1 (0.42%) Nagios
6 1 (0.42%) Symantec Endpoint Protection
6 1 (0.42%) Symantec Enterprise Vault
6 1 (0.42%) Tivoli
Vendors
1 129 (53.75%) Cisco
2 69 (28.75%) CheckPoint
3 64 (26.67%) Microsoft
4 60 (25.00%) VMware
5 36 (15.00%) Citrix
6 32 (13.33%) F5
6 32 (13.33%) HP
7 28 (11.67%) Juniper
8 20 (8.33%) Oracle
9 16 (6.67%) Palo Alto
10 13 (5.42%) Dell
10 13 (5.42%) NetApp
10 13 (5.42%) Sourcefire
11 12 (5.00%) IBM
11 12 (5.00%) SAP
12 11 (4.58%) Cognos
13 9 (3.75%) Computacenter
13 9 (3.75%) Fortinet
13 9 (3.75%) LogRhythm
14 8 (3.33%) Veeam
St. Albans, Hertfordshire
X4 Group
Salary: £35k - 40k per year + benefit package
Posted: Yesterday
St. Albans, Hertfordshire
Networking People
Salary: £40000 - £50000 per annum + Bens
Posted: Yesterday
Hatfield, Hertfordshire
Talent International
Salary: £80000 - £85000 per annum + Bonus + Benefits
Posted: 2 days ago
Welwyn Garden City, Hertfordshire
Coburg Banks IT
Salary: £35000 - £40000 per annum + Benefits
Posted: 2 days ago
Hemel Hempstead, Hertfordshire
Vadis People
Salary: circ £60,000 - £70,000
Posted: Yesterday
Hertfordshire
Informatiq Consulting
Posted: 2 days ago
Watford
Hays London City Cheapside
Salary: £40000.00 - £45000.00 per annum
Posted: 7 days ago
Hertfordshire
BAM Construct UK Ltd
Posted: 13 days ago