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 24 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Aug 2016
Same period 2015 Same period 2014
Firewall
Rank 33 45 54
Rank change year-on-year
+12 +9
Permanent jobs citing Firewall 130 134 96
As % of all permanent IT jobs located in Hertfordshire 6.63% 5.45% 4.02%
As % of the Communications & Networking category 33.08% 29.39% 19.39%
Number of salaries quoted 101 91 64
Median salary £47,500 £45,000 £42,500
Median salary % change year-on-year
+5.55% +5.88%
90% offered a salary of more than £32,600 £28,500 £26,500
10% offered a salary of more than £65,900 £60,000 £65,000
UK excluding London median salary £40,000 £40,000 £40,000
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
393 456 495
As % of all permanent IT jobs located in Hertfordshire 20.04% 18.56% 20.71%
Number of salaries quoted 329 333 392
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,650 £28,000 £29,000
10% offered a salary of more than £60,000 £65,000 £57,500
UK excluding London median salary £42,000 £40,000 £40,000
% change year-on-year
+5.00% -

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 24 August 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 24 August 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 +20 39 £42,000 -6.66% 5
Watford +14 36 £52,500 -4.54% 3
Welwyn Garden City +6 21 £55,000 +15.78% 2
St Albans +20 12 £70,000 +93.10%
Bishop's Stortford - 3 £35,000 -
Royston - 2 £52,500 -
Cheshunt - 2 £60,000 -
Rickmansworth +19 1 £26,000 +10.63%
Letchworth -3 1 £32,000 -31.91%
Stevenage -9 1 £45,000 +38.46% 2
Firewall
East of England

Firewall
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 24 August 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.

1 171 (61.96%) Cisco
2 137 (49.64%) Windows
3 134 (48.55%) WAN
4 132 (47.83%) LAN
5 105 (38.04%) TCP/IP
5 105 (38.04%) VPN
6 104 (37.68%) Cisco Certification
7 99 (35.87%) Windows Server
8 93 (33.70%) ITIL
9 92 (33.33%) VMware
10 88 (31.88%) DNS
11 84 (30.43%) Microsoft
12 83 (30.07%) VMware Infrastructure
13 81 (29.35%) MS Exchange
13 81 (29.35%) Linux
14 78 (28.26%) Active Directory
15 76 (27.54%) Network Security
16 75 (27.17%) DHCP
17 69 (25.00%) Wireless
18 67 (24.28%) SQL Server
18 67 (24.28%) Security Cleared
19 64 (23.19%) CCNP
19 64 (23.19%) CCNA
20 63 (22.83%) Windows Server 2008
21 59 (21.38%) CheckPoint
22 56 (20.29%) SAN
22 56 (20.29%) Cisco ASA
23 54 (19.57%) SC Cleared
24 52 (18.84%) VLAN
25 50 (18.12%) Data Centre

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 81 (29.35%) MS Exchange
2 34 (12.32%) Exchange Server 2010
2 34 (12.32%) Exchange Server 2013
3 25 (9.06%) Exchange Server 2007
4 24 (8.70%) Blackberry Enterprise Server
5 22 (7.97%) Exchange Server 2003
6 20 (7.25%) Skype for Business
7 15 (5.43%) Apache
8 11 (3.99%) IIS
8 11 (3.99%) Tomcat
9 4 (1.45%) SharePoint
10 1 (0.36%) SharePoint 2013
Applications
1 42 (15.22%) MS Excel
2 25 (9.06%) MS Office
3 3 (1.09%) SOLIDWORKS
4 2 (0.72%) MS Visio
Business Applications
1 5 (1.81%) SAP BPC
2 3 (1.09%) Sage 200
3 1 (0.36%) Remedy ITSM
3 1 (0.36%) SAP Oil and Gas
Cloud Services
1 32 (11.59%) Office 365
2 12 (4.35%) PaaS
3 11 (3.99%) Microsoft Azure
4 3 (1.09%) Cloud Computing
5 1 (0.36%) Amazon AWS
5 1 (0.36%) Mimecast
Communications & Networking
1 134 (48.55%) WAN
2 132 (47.83%) LAN
3 105 (38.04%) TCP/IP
3 105 (38.04%) VPN
4 88 (31.88%) DNS
5 76 (27.54%) Network Security
6 75 (27.17%) DHCP
7 69 (25.00%) Wireless
8 56 (20.29%) Cisco ASA
8 56 (20.29%) SAN
9 52 (18.84%) VLAN
10 43 (15.58%) ISDN
11 37 (13.41%) Broadband
12 28 (10.14%) NAS
13 27 (9.78%) DMZ
14 26 (9.42%) VoIP
15 23 (8.33%) SSL
16 20 (7.25%) Cisco IOS
16 20 (7.25%) NetScaler
16 20 (7.25%) Wi-Fi
Database & Business Intelligence
1 67 (24.28%) SQL Server
2 21 (7.61%) SQL Server 2008
3 16 (5.80%) SQL Server 2012
4 10 (3.62%) SQL Server 2005
5 9 (3.26%) PostgreSQL
6 6 (2.17%) Data Warehouse
7 5 (1.81%) MS Access
7 5 (1.81%) Power BI
7 5 (1.81%) SAP BW
7 5 (1.81%) SAP Data Services
7 5 (1.81%) SQL Server Analysis Services
7 5 (1.81%) SQL Server Integration Services
8 2 (0.72%) Crystal Reports
8 2 (0.72%) MySQL
8 2 (0.72%) Oracle Database
8 2 (0.72%) Oracle Reports
8 2 (0.72%) RDBMS
8 2 (0.72%) Relational Database
9 1 (0.36%) Amazon RDS
Development Applications
1 5 (1.81%) Team Foundation Server
2 2 (0.72%) VSS/SourceSafe
General
1 28 (10.14%) Finance
1 28 (10.14%) Telecoms
2 20 (7.25%) Retail
3 10 (3.62%) Financial Institution
4 3 (1.09%) Manufacturing
5 2 (0.72%) Electronics
5 2 (0.72%) Military
6 1 (0.36%) Back Office
6 1 (0.36%) Marketing
Job Titles
1 82 (29.71%) Network Engineer
2 59 (21.38%) Support Engineer
3 39 (14.13%) Cisco Engineer
4 27 (9.78%) Cisco Network Engineer
5 25 (9.06%) Network Support
6 24 (8.70%) 3rd Line Engineer
7 23 (8.33%) Analyst
7 23 (8.33%) Infrastructure Engineer
8 22 (7.97%) 3rd Line Support
8 22 (7.97%) IT Engineer
9 21 (7.61%) Network Support Engineer
10 19 (6.88%) Cisco Network Support Engineer
10 19 (6.88%) Cisco Support
10 19 (6.88%) IT Support
10 19 (6.88%) Juniper Engineer
11 18 (6.52%) IT Support Engineer
12 17 (6.16%) 3rd Line Support Engineer
13 16 (5.80%) Juniper Support
13 16 (5.80%) Network Analyst
13 16 (5.80%) Senior Support Engineer
Libraries, Frameworks & Software Standards
1 17 (6.16%) MAPI
2 13 (4.71%) .NET
3 12 (4.35%) Web Services
4 9 (3.26%) LAPP Stack
5 5 (1.81%) MDX
5 5 (1.81%) REST
5 5 (1.81%) SOAP
6 3 (1.09%) Regular Expression
7 2 (0.72%) ASP.NET
7 2 (0.72%) COM
7 2 (0.72%) J2EE
7 2 (0.72%) LAMP
7 2 (0.72%) XML
Miscellaneous
1 50 (18.12%) Data Centre
2 41 (14.86%) Analytical Skills
3 28 (10.14%) Replication
4 25 (9.06%) Management Information System
5 24 (8.70%) Blackberry
6 22 (7.97%) e-Health
7 17 (6.16%) Clustering
7 17 (6.16%) iPhone
7 17 (6.16%) PDA
8 15 (5.43%) Computer Science
9 11 (3.99%) Mathematics
10 10 (3.62%) CESG
10 10 (3.62%) Driving Licence
11 9 (3.26%) CESG CLAS
11 9 (3.26%) Private Cloud
12 8 (2.90%) User Experience
13 7 (2.54%) EqualLogic
13 7 (2.54%) Hybrid Cloud
13 7 (2.54%) Statistics
14 6 (2.17%) Cybercrime
Operating Systems
1 137 (49.64%) Windows
2 99 (35.87%) Windows Server
3 81 (29.35%) Linux
4 63 (22.83%) Windows Server 2008
5 47 (17.03%) Windows Server 2012
6 44 (15.94%) Windows Server 2003
7 30 (10.87%) Windows 7
8 21 (7.61%) Windows 10
9 20 (7.25%) Unix
10 18 (6.52%) Windows XP
11 17 (6.16%) Android
11 17 (6.16%) Windows 8
11 17 (6.16%) Windows Vista
12 16 (5.80%) Red Hat Enterprise Linux
13 6 (2.17%) CentOS
14 2 (0.72%) Debian
14 2 (0.72%) Solaris
14 2 (0.72%) Ubuntu
15 1 (0.36%) Mac OS X
15 1 (0.36%) Windows 2000 Server
Processes & Methodologies
1 93 (33.70%) ITIL
2 37 (13.41%) Network Design
3 35 (12.68%) Network Monitoring
4 33 (11.96%) E-Commerce
5 29 (10.51%) Information Security
6 25 (9.06%) Asset Management
6 25 (9.06%) Disaster Recovery
6 25 (9.06%) Mentoring
7 23 (8.33%) Change Control
7 23 (8.33%) Service Delivery
8 22 (7.97%) Problem Management
9 19 (6.88%) Coaching
10 18 (6.52%) Change Management
10 18 (6.52%) High Availability
11 17 (6.16%) Cybersecurity
11 17 (6.16%) Load Balancing
12 15 (5.43%) Incident Management
13 14 (5.07%) Vulnerability Management
14 13 (4.71%) SIEM
15 12 (4.35%) Network Management
Programming Languages
1 30 (10.87%) SQL
2 19 (6.88%) Python
3 18 (6.52%) Bash Shell
4 16 (5.80%) Perl
5 15 (5.43%) C
5 15 (5.43%) PowerShell
6 11 (3.99%) Java
7 9 (3.26%) Ruby
8 8 (2.90%) VBScript
9 7 (2.54%) VBA
10 5 (1.81%) T-SQL
11 4 (1.45%) C#
11 4 (1.45%) C++
11 4 (1.45%) VB
12 2 (0.72%) Tcl
Qualifications
1 104 (37.68%) Cisco Certification
2 67 (24.28%) Security Cleared
3 64 (23.19%) CCNA
3 64 (23.19%) CCNP
4 54 (19.57%) SC Cleared
5 35 (12.68%) DV Cleared
6 33 (11.96%) VMware Certified Professional (VCP)
7 27 (9.78%) CISSP
8 25 (9.06%) Degree
9 22 (7.97%) JNCIA
9 22 (7.97%) JNCIE
9 22 (7.97%) JNCIP
10 21 (7.61%) JNCIS
11 19 (6.88%) CCSA
12 17 (6.16%) CISM
13 14 (5.07%) CCSE
14 12 (4.35%) CCIE
14 12 (4.35%) Microsoft Certification
15 10 (3.62%) CESG Certified Professional
16 9 (3.26%) CLAS
Quality Assurance & Compliance
1 44 (15.94%) PCI DSS
2 28 (10.14%) SLA
3 23 (8.33%) ISO/IEC 27001
4 9 (3.26%) ISO 8583
5 4 (1.45%) GPG13
6 3 (1.09%) ISO22301
7 1 (0.36%) QA
System Software
1 83 (30.07%) VMware Infrastructure
2 78 (28.26%) Active Directory
3 43 (15.58%) Hyper-V
4 38 (13.77%) VMware ESX
5 31 (11.23%) vSphere
6 30 (10.87%) XenApp
7 17 (6.16%) VMware ESXi
8 16 (5.80%) NFS
9 14 (5.07%) Terminal Services
10 7 (2.54%) KVM
11 4 (1.45%) Microsoft App-V
12 3 (1.09%) iptables
13 2 (0.72%) VMware Server
13 2 (0.72%) Xen
14 1 (0.36%) UAG
14 1 (0.36%) VirtualBox
Systems Management
1 19 (6.88%) Backup Exec
2 9 (3.26%) Puppet
2 9 (3.26%) Salt
3 7 (2.54%) Cisco UCCX
3 7 (2.54%) FortiGate
4 6 (2.17%) Nmap
5 5 (1.81%) Nessus
6 4 (1.45%) SCCM
6 4 (1.45%) SCOM
7 3 (1.09%) Nagios
7 3 (1.09%) WSUS
8 2 (0.72%) Cisco CUCM
8 2 (0.72%) OPNET
8 2 (0.72%) SCDPM
8 2 (0.72%) SCVMM
Vendors
1 171 (61.96%) Cisco
2 92 (33.33%) VMware
3 84 (30.43%) Microsoft
4 59 (21.38%) CheckPoint
5 41 (14.86%) Juniper
6 39 (14.13%) Citrix
7 32 (11.59%) HP
8 31 (11.23%) F5
9 24 (8.70%) Apple
10 17 (6.16%) Draytek
10 17 (6.16%) Oracle
11 15 (5.43%) Dell
12 14 (5.07%) Veeam
13 13 (4.71%) Sourcefire
14 12 (4.35%) SonicWALL
15 11 (3.99%) NetApp
16 9 (3.26%) LogRhythm
17 8 (2.90%) Aruba
17 8 (2.90%) Avaya
18 7 (2.54%) Fujitsu
Hemel Hempstead, Hertfordshire
KnownFour
Salary: £35000.00 - £50000.00 per annum + benefits package
Posted: 11 hours ago
Welwyn Garden City, Hertfordshire
360 Resourcing Solutions
Salary: £55k - 65k per year + Bonus and Car
Posted: 9 hours ago
Hemel Hempstead, Hertfordshire
Understanding Recruitment
Salary: £50000.00 - £55000.00 per annum + Benefits
Posted: 2 days ago
Hemel Hempstead, Hertfordshire
Sopra Steria Recruitment
Salary: From £35,000 to £40,000 per annum + on call allowance + benefits
Posted: Yesterday
Borehamwood, Hertfordshire
Recital Consulting
Salary: £40000 Per Annum Car Allowance
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Sopra Steria Recruitment
Salary: Up to £50,000 per annum + 5% flex + excellent benefits
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Bristow Holland
Salary: £40k - 45k per year
Posted: 2 days ago
Welwyn Garden City, Hertfordshire
Omniledger Ltd
Salary: From £25,000 to £35,000 per annum Dependent on Experience
Posted: 5 days ago
Watford
Hays London City Cheapside
Salary: £40000.00 - £45000.00 per annum
Posted: 9 days ago
Watford
Computer Futures
Salary: £50000 - £85000 per annum + Up to £15k benefits package
Posted: 2 days ago
Stevenage, Hertfordshire
CGI
Salary: £35000 - £45000 per annum
Posted: 15 days ago
Hertfordshire
Volt
Salary: £50000 - £60000 per annum + Benefits
Posted: 5 days ago
Watford
Computer Futures
Salary: £50000 - £65000 per annum + Up to £15k benefits package
Posted: 22 days ago