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 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Firewall
East of England / Hertfordshire
Rank 56 28 48
Rank change year-on-year
-28 +20
Permanent jobs citing Firewall 86 175 115
As % of all permanent IT jobs located in Hertfordshire 4.26% 7.70% 5.60%
As % of the Communications & Networking category 25.98% 31.76% 23.14%
Number of salaries quoted 66 120 98
Median salary £47,500 £42,500 £44,000
Median salary % change year-on-year
+11.76% -3.40%
90% offered a salary of more than £23,250 £26,500 £27,500
10% offered a salary of more than £72,500 £70,000 £75,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

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
331 551 497
As % of all permanent IT jobs located in Hertfordshire 16.40% 24.25% 24.18%
Number of salaries quoted 236 451 394
Median salary £43,500 £40,000 £42,500
Median salary % change year-on-year
+8.75% -5.88%
90% offered a salary of more than £24,400 £25,000 £24,000
10% offered a salary of more than £62,500 £60,000 £65,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +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 25 February 2017.

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 25 February 2017. 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 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
Watford +17 41 £45,000 -21.73% 5
Hemel Hempstead -19 13 £50,000 -16.66% 1
Royston - 5 £85,000 -
Cheshunt - 4 £23,000 -
Welwyn Garden City - 3 £36,500 - 2
Letchworth - 2 £48,250 - 2
Potters Bar -2 1 £21,000 -30.00%
Welwyn - 1 £36,500 -
Kings Langley - 1 £41,500 -
Firewall
East of England

Firewall
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 25 February 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 Hertfordshire region with a requirement for Firewall.

1 94 (47.47%) Cisco
2 89 (44.95%) Windows
3 84 (42.42%) Cisco Certification
4 80 (40.40%) WAN
4 80 (40.40%) LAN
5 66 (33.33%) Active Directory
6 61 (30.81%) Windows Server
7 60 (30.30%) Microsoft
8 57 (28.79%) CCNA
9 53 (26.77%) ITIL
10 51 (25.76%) CheckPoint
10 51 (25.76%) VMware
11 50 (25.25%) CCNP
11 50 (25.25%) DNS
12 48 (24.24%) VPN
13 45 (22.73%) Data Centre
14 43 (21.72%) Office 365
14 43 (21.72%) VMware Infrastructure
15 42 (21.21%) Telecoms
16 40 (20.20%) MS Exchange
16 40 (20.20%) Linux
17 38 (19.19%) Windows Server 2008
18 37 (18.69%) DHCP
19 32 (16.16%) SQL
19 32 (16.16%) Problem Management
19 32 (16.16%) Network Security
20 31 (15.66%) Hyper-V
20 31 (15.66%) SLA
20 31 (15.66%) Citrix
21 30 (15.15%) Security Cleared

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 40 (20.20%) MS Exchange
2 20 (10.10%) Skype for Business
3 11 (5.56%) Exchange Server 2010
3 11 (5.56%) IIS
4 8 (4.04%) Exchange Server 2013
5 6 (3.03%) SharePoint
6 4 (2.02%) OpenStack
7 2 (1.01%) Apache
7 2 (1.01%) Tomcat
8 1 (0.51%) Exchange Server 2003
8 1 (0.51%) Exchange Server 2007
8 1 (0.51%) IBM HTTP Server
8 1 (0.51%) JBoss
8 1 (0.51%) Office Communications Server
8 1 (0.51%) Oracle HTTP Server
8 1 (0.51%) WebLogic
8 1 (0.51%) WebSphere
8 1 (0.51%) WebSphere Application Server
Applications
1 26 (13.13%) MS Excel
2 21 (10.61%) MS Office
3 5 (2.53%) SOLIDWORKS
Business Applications
1 6 (3.03%) SAP BPC
2 5 (2.53%) Sage 200
3 3 (1.52%) Dynamics NAV
4 1 (0.51%) Dynamics CRM
4 1 (0.51%) SAP CRM
Cloud Services
1 43 (21.72%) Office 365
2 17 (8.59%) Microsoft Azure
3 14 (7.07%) PaaS
4 11 (5.56%) Amazon AWS
5 8 (4.04%) Mimecast
6 7 (3.54%) Cloud Computing
7 4 (2.02%) IaaS
8 2 (1.01%) Virtual Private Cloud
9 1 (0.51%) SaaS
Communications & Networking
1 80 (40.40%) LAN
1 80 (40.40%) WAN
2 50 (25.25%) DNS
3 48 (24.24%) VPN
4 37 (18.69%) DHCP
5 32 (16.16%) Network Security
6 28 (14.14%) MPLS
6 28 (14.14%) Wireless
7 24 (12.12%) Wi-Fi
8 23 (11.62%) Cisco ASA
9 22 (11.11%) VoIP
10 21 (10.61%) SAN
10 21 (10.61%) VLAN
11 20 (10.10%) Cisco Nexus
12 19 (9.60%) TCP/IP
13 17 (8.59%) Unified Communications
14 15 (7.58%) IPsec
15 13 (6.57%) Cisco IPT
16 12 (6.06%) IP Telephony
16 12 (6.06%) Remote Desktop
Database & Business Intelligence
1 26 (13.13%) SQL Server
2 14 (7.07%) SQL Server 2008
3 8 (4.04%) Amazon RDS
4 7 (3.54%) SQL Server 2012
5 6 (3.03%) Data Warehouse
5 6 (3.03%) MS Access
5 6 (3.03%) Power BI
5 6 (3.03%) SAP BW
5 6 (3.03%) SAP Data Services
5 6 (3.03%) SQL Server Analysis Services
5 6 (3.03%) SQL Server Integration Services
6 5 (2.53%) Big Data
7 1 (0.51%) Oracle Database
7 1 (0.51%) Oracle Database 11g
7 1 (0.51%) Oracle Database 12c
7 1 (0.51%) PostgreSQL
7 1 (0.51%) SQL Server 2005
Development Applications
1 6 (3.03%) Team Foundation Server
2 4 (2.02%) VSS/SourceSafe
3 3 (1.52%) GoCD
3 3 (1.52%) Jenkins
General
1 42 (21.21%) Telecoms
2 17 (8.59%) Retail
3 7 (3.54%) Finance
4 5 (2.53%) Legal
5 2 (1.01%) Games
5 2 (1.01%) Manufacturing
6 1 (0.51%) Automotive
6 1 (0.51%) Financial Institution
6 1 (0.51%) Pharmaceutical
Job Titles
1 51 (25.76%) Network Engineer
2 29 (14.65%) Support Engineer
3 24 (12.12%) Analyst
4 23 (11.62%) 3rd Line Engineer
5 21 (10.61%) 3rd Line Support
6 17 (8.59%) Senior Network Engineer
7 16 (8.08%) 3rd Line Support Engineer
8 15 (7.58%) Cisco Engineer
8 15 (7.58%) Consultant
9 14 (7.07%) Cisco Network Engineer
10 13 (6.57%) Active Directory Support
10 13 (6.57%) Lead Network Engineer
10 13 (6.57%) Network Support
10 13 (6.57%) Office 365 Engineer
10 13 (6.57%) Security Analyst
11 12 (6.06%) 2nd Line Support
11 12 (6.06%) Information Analyst
11 12 (6.06%) Information Security Analyst
12 11 (5.56%) Architect
12 11 (5.56%) Network Analyst
Libraries, Frameworks & Software Standards
1 11 (5.56%) .NET
2 6 (3.03%) MDX
2 6 (3.03%) REST
2 6 (3.03%) SOAP
2 6 (3.03%) Web Services
3 4 (2.02%) Middleware
4 3 (1.52%) HTML
5 1 (0.51%) COM
5 1 (0.51%) J2EE
5 1 (0.51%) LAPP Stack
Miscellaneous
1 45 (22.73%) Data Centre
2 9 (4.55%) Driving Licence
3 8 (4.04%) Management Information System
4 7 (3.54%) Security Operations Centre
4 7 (3.54%) User Experience
5 6 (3.03%) Analytical Skills
5 6 (3.03%) Computer Science
5 6 (3.03%) Enterprise Storage
5 6 (3.03%) Replication
6 5 (2.53%) Clustering
6 5 (2.53%) iPad
7 3 (1.52%) e-Health
7 3 (1.52%) Public Cloud
8 2 (1.01%) EPoS
9 1 (0.51%) CCTV
9 1 (0.51%) CESG
9 1 (0.51%) CESG CLAS
9 1 (0.51%) PDA
9 1 (0.51%) PKI
9 1 (0.51%) Virtual Team
Operating Systems
1 89 (44.95%) Windows
2 61 (30.81%) Windows Server
3 40 (20.20%) Linux
4 38 (19.19%) Windows Server 2008
5 30 (15.15%) Windows Server 2012
6 20 (10.10%) Windows 7
7 13 (6.57%) Windows Server 2003
8 12 (6.06%) Windows 10
9 10 (5.05%) Red Hat Enterprise Linux
10 8 (4.04%) Mac OS X
11 4 (2.02%) Unix
12 1 (0.51%) AIX
12 1 (0.51%) Mac OS
Processes & Methodologies
1 53 (26.77%) ITIL
2 32 (16.16%) Problem Management
3 28 (14.14%) Change Control
4 23 (11.62%) Incident Management
4 23 (11.62%) Mentoring
5 21 (10.61%) Asset Management
6 20 (10.10%) Load Balancing
6 20 (10.10%) Presales
7 17 (8.59%) Information Security
8 16 (8.08%) Service Delivery
9 15 (7.58%) Network Management
9 15 (7.58%) Network Monitoring
10 13 (6.57%) Migration
11 12 (6.06%) Ethical Hacking
11 12 (6.06%) Penetration Testing
12 11 (5.56%) E-Commerce
12 11 (5.56%) Kalman Filter
13 10 (5.05%) Coaching
13 10 (5.05%) SIEM
13 10 (5.05%) Web Filtering
Programming Languages
1 32 (16.16%) SQL
2 17 (8.59%) C
3 15 (7.58%) PowerShell
4 10 (5.05%) C#
5 8 (4.04%) Java
5 8 (4.04%) VB
6 7 (3.54%) C++
7 6 (3.03%) T-SQL
7 6 (3.03%) VBA
7 6 (3.03%) VBScript
8 5 (2.53%) VB.NET
9 4 (2.02%) Bash Shell
9 4 (2.02%) Python
9 4 (2.02%) Ruby
10 3 (1.52%) Go
10 3 (1.52%) JavaScript
10 3 (1.52%) Rust
11 1 (0.51%) Perl
11 1 (0.51%) Shell Script
Qualifications
1 84 (42.42%) Cisco Certification
2 57 (28.79%) CCNA
3 50 (25.25%) CCNP
4 30 (15.15%) Security Cleared
5 25 (12.63%) Degree
6 16 (8.08%) CCIE
6 16 (8.08%) CISSP
7 15 (7.58%) CCSA
8 14 (7.07%) CISM
8 14 (7.07%) Microsoft Certification
9 12 (6.06%) BC Cleared
10 11 (5.56%) MCP
11 9 (4.55%) MCSE
12 8 (4.04%) CEH
12 8 (4.04%) GSEC
12 8 (4.04%) JNCIA
12 8 (4.04%) SC Cleared
13 7 (3.54%) CCSE
13 7 (3.54%) VMware Certified Professional (VCP)
14 6 (3.03%) GIAC
Quality Assurance & Compliance
1 31 (15.66%) SLA
2 16 (8.08%) ISO/IEC 27001
3 15 (7.58%) PCI DSS
4 1 (0.51%) GPG13
4 1 (0.51%) QA
System Software
1 66 (33.33%) Active Directory
2 43 (21.72%) VMware Infrastructure
3 31 (15.66%) Hyper-V
4 14 (7.07%) VMware ESX
5 10 (5.05%) Terminal Services
6 9 (4.55%) VMware ESXi
7 6 (3.03%) vSphere
8 4 (2.02%) Virtual Machines
9 3 (1.52%) Docker
9 3 (1.52%) iptables
10 2 (1.01%) XenApp
11 1 (0.51%) Samba
11 1 (0.51%) VMware Server
11 1 (0.51%) XenServer
Systems Management
1 9 (4.55%) Backup Exec
2 6 (3.03%) TrustSec
3 5 (2.53%) Host Intrusion Detection System
3 5 (2.53%) Symantec Endpoint Protection
3 5 (2.53%) Symantec Enterprise Vault
4 4 (2.02%) Cisco CUCM
4 4 (2.02%) Puppet
5 3 (1.52%) Ansible
5 3 (1.52%) FortiGate
5 3 (1.52%) Grafana
5 3 (1.52%) Terraform
6 1 (0.51%) SCOM
6 1 (0.51%) Tivoli
Vendors
1 94 (47.47%) Cisco
2 60 (30.30%) Microsoft
3 51 (25.76%) CheckPoint
3 51 (25.76%) VMware
4 31 (15.66%) Citrix
5 28 (14.14%) HP
5 28 (14.14%) Juniper
6 26 (13.13%) F5
7 17 (8.59%) Palo Alto
8 15 (7.58%) Dell
9 12 (6.06%) Symantec
9 12 (6.06%) Veeam
10 11 (5.56%) Computacenter
10 11 (5.56%) NetApp
10 11 (5.56%) Oracle
11 10 (5.05%) Brocade
11 10 (5.05%) SAP
11 10 (5.05%) SonicWALL
12 9 (4.55%) Fortinet
13 7 (3.54%) CyberArk
Watford, Hertfordshire
HAYS INFORMATION TECHNOLOGY
Salary: £45000.00 - £60000.00 per annum
Posted: Yesterday
Welwyn Garden City, Hertfordshire
Omniledger Ltd
Salary: Up to £20,000 per annum Based on Experience
Posted: 3 days ago
Watford, Hertfordshire
Verticality Ltd
Salary: £40000 - £50000 per annum, Benefits Training, Overtime, Benefits
Posted: 3 days ago
Watford, Hertfordshire
Marcus Donald People
Salary: £55000 - £62000 per annum
Posted: 5 days ago
Hemel Hempstead, Hertfordshire
Vadis People
Salary: circ £55,000 - £70,000
Posted: 4 days ago
Watford
Hays Specialist Recruitment Ltd
Salary: £25000.00 - £28000.00 per annum
Posted: 8 days ago
Letchworth Garden City
Deerfoot IT Resources Ltd
Salary: £30000 - £38000 per annum + Benefits package
Posted: 9 days ago
Welwyn Garden City
Computacenter
Salary: Competitive + Benefits
Posted: 18 days ago
Stevenage, Hertfordshire
ServerChoice
Salary: Up to £43,000 per annum
Posted: 18 days ago
Letchworth Garden City
Deerfoot IT Resources Ltd
Salary: £30000 - £35000 per annum + Benefits package
Posted: 15 days ago
Rickmansworth, Hertfordshire
Clancy Group
Salary: Up to £35,000 per annum
Posted: 19 days ago
Watford, Hertfordshire
Salmon Ltd
Salary: Unspecified Excellent salary and benefits
Posted: 25 days ago