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 28 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Sep 2016
Same period 2015 Same period 2014
Firewall
Rank 30 50 45
Rank change year-on-year
+20 -5
Permanent jobs citing Firewall 145 113 123
As % of all permanent IT jobs located in Hertfordshire 7.21% 4.72% 5.38%
As % of the Communications & Networking category 38.06% 28.61% 25.57%
Number of salaries quoted 113 88 97
Median salary £47,500 £46,250 £42,500
Median salary % change year-on-year
+2.70% +8.82%
90% offered a salary of more than £33,500 £29,500 £32,500
10% offered a salary of more than £60,000 £60,000 £67,500
UK excluding London median salary £40,750 £40,000 £40,000
% change year-on-year
+1.87% -
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
381 395 481
As % of all permanent IT jobs located in Hertfordshire 18.94% 16.51% 21.03%
Number of salaries quoted 308 313 385
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £30,000 £28,000 £28,500
10% offered a salary of more than £60,000 £66,000 £57,500
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +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 28 September 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 28 September 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 +24 45 £45,000 - 3
Watford +12 41 £53,750 +4.36% 4
Welwyn Garden City +4 15 £47,500 -
St Albans +13 7 £70,000 +75.00%
Rickmansworth +23 4 £57,500 +4.54%
Bishop's Stortford - 3 £35,000 -
Cheshunt -1 2 £60,000 -
Stevenage 0 1 £45,000 +38.46% 1
Letchworth - 1 £32,000 -
Royston - 1 £52,500 -
Firewall
East of England

Firewall
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 28 September 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.

1 156 (57.78%) Cisco
2 136 (50.37%) LAN
3 132 (48.89%) WAN
4 118 (43.70%) Windows
5 112 (41.48%) Cisco Certification
6 91 (33.70%) VPN
7 89 (32.96%) ITIL
8 80 (29.63%) Windows Server
9 76 (28.15%) VMware
9 76 (28.15%) TCP/IP
10 74 (27.41%) DNS
11 72 (26.67%) CCNP
12 71 (26.30%) Security Cleared
12 71 (26.30%) VMware Infrastructure
13 70 (25.93%) Active Directory
13 70 (25.93%) CheckPoint
14 69 (25.56%) CCNA
15 68 (25.19%) Linux
15 68 (25.19%) Network Security
16 67 (24.81%) Microsoft
17 56 (20.74%) DHCP
17 56 (20.74%) MS Exchange
18 55 (20.37%) Cisco ASA
19 54 (20.00%) Wireless
20 52 (19.26%) Data Centre
21 51 (18.89%) SQL Server
22 49 (18.15%) Windows Server 2008
23 47 (17.41%) SC Cleared
24 45 (16.67%) Citrix
25 44 (16.30%) Telecoms

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 56 (20.74%) MS Exchange
2 24 (8.89%) Exchange Server 2013
3 23 (8.52%) Skype for Business
4 22 (8.15%) Exchange Server 2010
5 14 (5.19%) Exchange Server 2007
6 12 (4.44%) Apache
6 12 (4.44%) Exchange Server 2003
7 11 (4.07%) IIS
8 9 (3.33%) Blackberry Enterprise Server
9 8 (2.96%) Tomcat
10 3 (1.11%) SharePoint
11 1 (0.37%) SharePoint 2013
Applications
1 24 (8.89%) MS Excel
2 15 (5.56%) MS Office
3 3 (1.11%) SOLIDWORKS
4 2 (0.74%) MS Visio
Business Applications
1 10 (3.70%) SAP BPC
2 3 (1.11%) Sage 200
3 1 (0.37%) Remedy ITSM
3 1 (0.37%) SAP Oil and Gas
Cloud Services
1 30 (11.11%) Office 365
2 14 (5.19%) PaaS
3 7 (2.59%) Microsoft Azure
4 3 (1.11%) Cloud Computing
4 3 (1.11%) Mimecast
Communications & Networking
1 136 (50.37%) LAN
2 132 (48.89%) WAN
3 91 (33.70%) VPN
4 76 (28.15%) TCP/IP
5 74 (27.41%) DNS
6 68 (25.19%) Network Security
7 56 (20.74%) DHCP
8 55 (20.37%) Cisco ASA
9 54 (20.00%) Wireless
10 41 (15.19%) SAN
11 40 (14.81%) VLAN
12 39 (14.44%) ISDN
13 32 (11.85%) Wi-Fi
14 31 (11.48%) Broadband
15 28 (10.37%) VoIP
16 25 (9.26%) MPLS
17 22 (8.15%) Cisco IPT
18 20 (7.41%) SSL
19 19 (7.04%) Cisco IOS
20 18 (6.67%) NetScaler
Database & Business Intelligence
1 51 (18.89%) SQL Server
2 24 (8.89%) SQL Server 2008
3 18 (6.67%) SQL Server 2012
4 11 (4.07%) Data Warehouse
5 10 (3.70%) MS Access
5 10 (3.70%) Power BI
5 10 (3.70%) SAP BW
5 10 (3.70%) SAP Data Services
5 10 (3.70%) SQL Server Analysis Services
5 10 (3.70%) SQL Server Integration Services
6 6 (2.22%) PostgreSQL
7 5 (1.85%) SQL Server 2005
8 3 (1.11%) Amazon RDS
9 2 (0.74%) Crystal Reports
9 2 (0.74%) MySQL
9 2 (0.74%) Oracle Database
9 2 (0.74%) Oracle Reports
9 2 (0.74%) RDBMS
9 2 (0.74%) Relational Database
Development Applications
1 10 (3.70%) Team Foundation Server
2 2 (0.74%) VSS/SourceSafe
General
1 44 (16.30%) Telecoms
2 25 (9.26%) Retail
3 22 (8.15%) Finance
4 8 (2.96%) Financial Institution
5 3 (1.11%) Legal
6 2 (0.74%) Electronics
6 2 (0.74%) Manufacturing
6 2 (0.74%) Military
7 1 (0.37%) Back Office
7 1 (0.37%) Marketing
Job Titles
1 88 (32.59%) Network Engineer
2 47 (17.41%) Support Engineer
3 38 (14.07%) Cisco Engineer
4 30 (11.11%) Cisco Network Engineer
5 27 (10.00%) Analyst
6 24 (8.89%) 3rd Line Engineer
7 19 (7.04%) Architect
7 19 (7.04%) Network Analyst
7 19 (7.04%) Network Support
7 19 (7.04%) Network Support Engineer
7 19 (7.04%) Security Analyst
8 18 (6.67%) Senior Network Engineer
9 17 (6.30%) 3rd Line Support
9 17 (6.30%) Cisco Network Support Engineer
9 17 (6.30%) Cisco Support
9 17 (6.30%) Network Security Analyst
10 16 (5.93%) 3rd Line Support Engineer
10 16 (5.93%) Juniper Engineer
11 15 (5.56%) Infrastructure Engineer
12 14 (5.19%) Juniper Support
Libraries, Frameworks & Software Standards
1 18 (6.67%) .NET
2 16 (5.93%) Web Services
3 10 (3.70%) MDX
3 10 (3.70%) REST
3 10 (3.70%) SOAP
4 7 (2.59%) MAPI
5 6 (2.22%) LAPP Stack
6 3 (1.11%) HTML
6 3 (1.11%) Regular Expression
7 2 (0.74%) ASP.NET
7 2 (0.74%) COM
7 2 (0.74%) J2EE
7 2 (0.74%) LAMP
7 2 (0.74%) XML
Miscellaneous
1 52 (19.26%) Data Centre
2 29 (10.74%) Analytical Skills
3 28 (10.37%) Management Information System
4 19 (7.04%) e-Health
5 18 (6.67%) Replication
6 17 (6.30%) Computer Science
7 15 (5.56%) User Experience
8 14 (5.19%) Mathematics
9 12 (4.44%) Driving Licence
10 10 (3.70%) CESG
10 10 (3.70%) CESG CLAS
10 10 (3.70%) Clustering
11 9 (3.33%) Blackberry
11 9 (3.33%) Private Cloud
12 7 (2.59%) iPhone
12 7 (2.59%) PDA
13 5 (1.85%) Cybercrime
13 5 (1.85%) Statistics
14 4 (1.48%) Video Conferencing
15 3 (1.11%) Cryptography
Operating Systems
1 118 (43.70%) Windows
2 80 (29.63%) Windows Server
3 68 (25.19%) Linux
4 49 (18.15%) Windows Server 2008
5 40 (14.81%) Windows Server 2012
6 32 (11.85%) Windows Server 2003
7 19 (7.04%) Red Hat Enterprise Linux
8 18 (6.67%) Windows 7
9 16 (5.93%) Unix
10 8 (2.96%) Windows 10
10 8 (2.96%) Windows XP
11 7 (2.59%) Android
11 7 (2.59%) Windows 8
11 7 (2.59%) Windows Vista
12 5 (1.85%) CentOS
13 3 (1.11%) Mac OS X
14 1 (0.37%) Debian
14 1 (0.37%) Solaris
14 1 (0.37%) Ubuntu
14 1 (0.37%) Windows 2000 Server
Processes & Methodologies
1 89 (32.96%) ITIL
2 39 (14.44%) Change Control
3 37 (13.70%) Problem Management
4 34 (12.59%) Asset Management
4 34 (12.59%) Mentoring
4 34 (12.59%) Network Monitoring
5 33 (12.22%) E-Commerce
5 33 (12.22%) Information Security
6 29 (10.74%) Service Delivery
7 28 (10.37%) Load Balancing
8 26 (9.63%) Incident Management
9 25 (9.26%) Network Design
10 20 (7.41%) Coaching
10 20 (7.41%) Network Management
11 18 (6.67%) Disaster Recovery
11 18 (6.67%) Presales
12 17 (6.30%) Change Management
12 17 (6.30%) Cybersecurity
13 16 (5.93%) High Availability
14 13 (4.81%) SIEM
Programming Languages
1 32 (11.85%) SQL
2 21 (7.78%) PowerShell
3 18 (6.67%) C
4 13 (4.81%) Python
5 11 (4.07%) Bash Shell
5 11 (4.07%) Java
5 11 (4.07%) VBA
6 10 (3.70%) Perl
6 10 (3.70%) T-SQL
7 9 (3.33%) VBScript
8 7 (2.59%) C#
9 6 (2.22%) Ruby
10 4 (1.48%) C++
10 4 (1.48%) VB
11 3 (1.11%) JavaScript
12 2 (0.74%) Tcl
Qualifications
1 112 (41.48%) Cisco Certification
2 72 (26.67%) CCNP
3 71 (26.30%) Security Cleared
4 69 (25.56%) CCNA
5 47 (17.41%) SC Cleared
6 31 (11.48%) Degree
6 31 (11.48%) DV Cleared
7 27 (10.00%) VMware Certified Professional (VCP)
8 26 (9.63%) CISSP
9 25 (9.26%) CCSA
10 19 (7.04%) JNCIA
10 19 (7.04%) JNCIE
10 19 (7.04%) JNCIP
11 18 (6.67%) JNCIS
12 17 (6.30%) CISM
13 14 (5.19%) CCSE
14 10 (3.70%) CCIE
14 10 (3.70%) CESG Certified Professional
14 10 (3.70%) CLAS
14 10 (3.70%) Microsoft Certification
Quality Assurance & Compliance
1 43 (15.93%) PCI DSS
2 35 (12.96%) SLA
3 26 (9.63%) ISO/IEC 27001
4 6 (2.22%) ISO 8583
5 4 (1.48%) GPG13
6 2 (0.74%) ISO22301
6 2 (0.74%) QA
System Software
1 71 (26.30%) VMware Infrastructure
2 70 (25.93%) Active Directory
3 36 (13.33%) VMware ESX
4 31 (11.48%) Hyper-V
5 24 (8.89%) XenApp
6 20 (7.41%) vSphere
7 15 (5.56%) Terminal Services
8 9 (3.33%) VMware ESXi
9 7 (2.59%) KVM
9 7 (2.59%) NFS
10 6 (2.22%) iptables
11 4 (1.48%) Microsoft App-V
12 1 (0.37%) UAG
12 1 (0.37%) VMware Server
12 1 (0.37%) Xen
12 1 (0.37%) XenServer
Systems Management
1 11 (4.07%) Backup Exec
2 7 (2.59%) Cisco UCCX
2 7 (2.59%) FortiGate
3 6 (2.22%) Puppet
3 6 (2.22%) Salt
3 6 (2.22%) TrustSec
4 5 (1.85%) Nessus
5 4 (1.48%) SCCM
5 4 (1.48%) SCOM
6 3 (1.11%) Nagios
6 3 (1.11%) Nmap
7 2 (0.74%) OPNET
7 2 (0.74%) SCDPM
7 2 (0.74%) SCVMM
8 1 (0.37%) Cisco CUCM
Vendors
1 156 (57.78%) Cisco
2 76 (28.15%) VMware
3 70 (25.93%) CheckPoint
4 67 (24.81%) Microsoft
5 45 (16.67%) Citrix
6 37 (13.70%) F5
7 36 (13.33%) Juniper
8 28 (10.37%) HP
9 20 (7.41%) Oracle
10 13 (4.81%) Sourcefire
11 11 (4.07%) SAP
12 10 (3.70%) Cognos
12 10 (3.70%) Fortinet
12 10 (3.70%) IBM
12 10 (3.70%) NetApp
12 10 (3.70%) Veeam
13 9 (3.33%) Apple
13 9 (3.33%) Computacenter
13 9 (3.33%) LogRhythm
14 8 (2.96%) Brocade
Watford
Hays London City Cheapside
Salary: £40000.00 - £45000.00 per annum
Posted: 6 hours ago
Stevenage, Hertfordshire
ServerChoice
Salary: From £35,000 to £41,000 per annum depending on experience
Posted: 2 days ago
Hertfordshire
Senitor Associates
Salary: £40000 per annum
Posted: 5 days ago
Hemel Hempstead, Hertfordshire
Sopra Steria Recruitment
Salary: From £35,000 to £40,000 per annum + on call allowance + benefits
Posted: 4 days ago
Hemel Hempstead, Hertfordshire
Sopra Steria Recruitment
Salary: Up to £50,000 per annum + 5% flex + excellent benefits
Posted: 4 days ago
Watford, Hertfordshire
HAYS INFORMATION TECHNOLOGY
Salary: £40000.00 - £45000.00 per annum
Posted: 5 days ago
Hemel Hempstead, Hertfordshire
Artemis Recruitment Ltd
Salary: Up to £38,000 per annum
Posted: 6 days ago
Potters Bar, Hertfordshire
Sphere IT
Salary: From £18,500 to £26,000 per annum plus benefits and training
Posted: 5 days ago
Berkhamsted
Hays West And Wales
Salary: £45000.00 - £50000.00 per annum
Posted: 6 days ago
Watford, Hertfordshire
Opus Recruitment Solutions Ltd
Salary: £65000 - £75000 per annum, Benefits Excellent Benefits Package
Posted: 6 days ago
Watford
Computer Futures
Salary: £50000 - £85000 per annum + Up to £15k benefits package
Posted: 4 days ago
Hertfordshire
Ocado Technology
Salary: Competitive Salary
Posted: 15 days ago