The table below looks at the statistics for Firewall skills in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the salaries offered in IT jobs that have cited Firewall over the 3 months to 29 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Aug 2016
Same period 2015 Same period 2014
Firewall
Rank 9 12 16
Rank change year-on-year
+3 +4
Permanent jobs citing Firewall 18 11 3
As % of all permanent IT jobs located in Welwyn Garden City 18.37% 10.19% 3.45%
As % of the Communications & Networking category 58.06% 50.00% 20.00%
Number of salaries quoted 16 9 2
Median salary £51,250 £47,500 £45,000
Median salary % change year-on-year
+7.89% +5.55%
90% offered a salary of more than £35,750 £47,500 £41,000
10% offered a salary of more than £60,000 £57,500 £49,000
UK excluding London median salary £40,000 £40,000 £40,000
Firewall
Hertfordshire

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

Communications & Networking Category
Welwyn Garden City
Permanent IT job ads with a match in the
Communications & Networking category
31 22 15
As % of all permanent IT jobs located in Welwyn Garden City 31.63% 20.37% 17.24%
Number of salaries quoted 25 14 14
Median salary £47,500 £47,500 £40,000
Median salary % change year-on-year
- +18.75%
90% offered a salary of more than £35,000 £47,500 £30,500
10% offered a salary of more than £60,000 £50,000 £57,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Firewall
Jobs Demand Trend in Welwyn Garden City

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

Firewall Jobs Demand Trend in Welwyn Garden City

Firewall
Salary Trend in Welwyn Garden City

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

Firewall Salary Trend in Welwyn Garden City

Firewall
Salary Histogram in Welwyn Garden City

This chart provides a salary histogram for IT jobs citing Firewall across the Welwyn Garden City region over the 3 months to 29 August 2016.

Firewall Salary Histogram in Welwyn Garden City

Firewall
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 29 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 Welwyn Garden City region with a requirement for Firewall.

1 38 (79.17%) Cisco
2 34 (70.83%) WAN
2 34 (70.83%) LAN
3 32 (66.67%) VMware
3 32 (66.67%) VMware Infrastructure
4 29 (60.42%) Windows
5 25 (52.08%) TCP/IP
5 25 (52.08%) Cisco ASA
6 23 (47.92%) XenApp
6 23 (47.92%) VMware ESX
6 23 (47.92%) VMware Certified Professional (VCP)
6 23 (47.92%) Citrix
6 23 (47.92%) Windows Server
7 20 (41.67%) SAN
7 20 (41.67%) MS Exchange
8 19 (39.58%) vSphere
9 15 (31.25%) F5
9 15 (31.25%) NetScaler
9 15 (31.25%) E-Commerce
9 15 (31.25%) Linux
10 14 (29.17%) Finance
11 13 (27.08%) DHCP
11 13 (27.08%) DNS
11 13 (27.08%) SSL
11 13 (27.08%) High Availability
11 13 (27.08%) PCI DSS
11 13 (27.08%) Network Security
11 13 (27.08%) Clustering
12 12 (25.00%) Service Delivery
13 11 (22.92%) Wireless

Firewall
Top Related IT Skills in Welwyn Garden City 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 20 (41.67%) MS Exchange
2 9 (18.75%) Apache
2 9 (18.75%) Tomcat
3 4 (8.33%) Exchange Server 2003
3 4 (8.33%) Exchange Server 2007
3 4 (8.33%) Exchange Server 2013
3 4 (8.33%) IIS
Applications
1 4 (8.33%) MS Excel
2 2 (4.17%) MS Visio
3 1 (2.08%) MS Office
Cloud Services
1 4 (8.33%) Office 365
Communications & Networking
1 34 (70.83%) LAN
1 34 (70.83%) WAN
2 25 (52.08%) Cisco ASA
2 25 (52.08%) TCP/IP
3 20 (41.67%) SAN
4 15 (31.25%) NetScaler
5 13 (27.08%) DHCP
5 13 (27.08%) DNS
5 13 (27.08%) Network Security
5 13 (27.08%) SSL
6 11 (22.92%) BIG-IP
6 11 (22.92%) Ethernet
6 11 (22.92%) Wireless
7 9 (18.75%) F5 BIG-IP LTM
8 7 (14.58%) Broadband
8 7 (14.58%) FTP
8 7 (14.58%) HTTP
8 7 (14.58%) HTTPS
8 7 (14.58%) WLAN
9 6 (12.50%) VLAN
Database & Business Intelligence
1 9 (18.75%) PostgreSQL
2 8 (16.67%) SQL Server
3 4 (8.33%) SQL Server 2005
3 4 (8.33%) SQL Server 2008
3 4 (8.33%) SQL Server 2012
General
1 14 (29.17%) Finance
2 9 (18.75%) Financial Institution
3 7 (14.58%) Telecoms
4 2 (4.17%) Military
Job Titles
1 13 (27.08%) Infrastructure Engineer
2 12 (25.00%) Network Engineer
3 9 (18.75%) Cisco Engineer
3 9 (18.75%) DevOps Engineer
3 9 (18.75%) Infrastructure Team Leader
3 9 (18.75%) Team Leader
4 7 (14.58%) Network Systems Engineer
4 7 (14.58%) Senior Network Engineer
4 7 (14.58%) Systems Engineer
4 7 (14.58%) VMware Engineer
5 6 (12.50%) Senior Infrastructure Engineer
6 5 (10.42%) Senior Systems Engineer
7 4 (8.33%) Citrix Engineer
7 4 (8.33%) Citrix Server Engineer
7 4 (8.33%) Cloud Engineer
7 4 (8.33%) Cloud Infrastructure Engineer
7 4 (8.33%) Server Engineer
7 4 (8.33%) Windows Engineer
7 4 (8.33%) Windows Infrastructure Engineer
7 4 (8.33%) Windows Server Engineer
Libraries, Frameworks & Software Standards
1 9 (18.75%) LAPP Stack
2 4 (8.33%) .NET
2 4 (8.33%) Web Services
Miscellaneous
1 13 (27.08%) Clustering
2 9 (18.75%) Computer Science
3 5 (10.42%) Driving Licence
4 4 (8.33%) Analytical Skills
4 4 (8.33%) Data Centre
4 4 (8.33%) Management Information System
4 4 (8.33%) Statistics
Operating Systems
1 29 (60.42%) Windows
2 23 (47.92%) Windows Server
3 15 (31.25%) Linux
4 8 (16.67%) Windows Server 2003
4 8 (16.67%) Windows Server 2008
5 5 (10.42%) Unix
6 4 (8.33%) Windows Server 2012
Processes & Methodologies
1 15 (31.25%) E-Commerce
2 13 (27.08%) High Availability
3 12 (25.00%) Service Delivery
4 9 (18.75%) Business Process Improvement
4 9 (18.75%) Change Control
4 9 (18.75%) Configuration Management
4 9 (18.75%) Data Protection
4 9 (18.75%) DevOps
4 9 (18.75%) Human Resource Management
4 9 (18.75%) ITIL
4 9 (18.75%) Network Management
4 9 (18.75%) Process Improvement
4 9 (18.75%) Risk Assessment
4 9 (18.75%) User Acceptance Testing
5 6 (12.50%) Network Load Balancing
6 5 (10.42%) Performance Monitoring
6 5 (10.42%) Software Architecture
7 4 (8.33%) Asset Management
7 4 (8.33%) Change Management
7 4 (8.33%) Server Virtualisation
Programming Languages
1 9 (18.75%) Bash Shell
1 9 (18.75%) Java
1 9 (18.75%) Perl
1 9 (18.75%) Python
1 9 (18.75%) Ruby
Qualifications
1 23 (47.92%) VMware Certified Professional (VCP)
2 10 (20.83%) CCNP
2 10 (20.83%) Cisco Certification
3 9 (18.75%) RHCE
4 6 (12.50%) CCNA
5 4 (8.33%) MCSE
5 4 (8.33%) Microsoft Certification
6 1 (2.08%) ITIL Certification
Quality Assurance & Compliance
1 13 (27.08%) PCI DSS
2 9 (18.75%) ISO 8583
3 4 (8.33%) SLA
4 2 (4.17%) ISO/IEC 27001
System Software
1 32 (66.67%) VMware Infrastructure
2 23 (47.92%) VMware ESX
2 23 (47.92%) XenApp
3 19 (39.58%) vSphere
4 7 (14.58%) KVM
5 4 (8.33%) Active Directory
5 4 (8.33%) Microsoft App-V
5 4 (8.33%) VMware ESXi
Systems Management
1 9 (18.75%) Puppet
1 9 (18.75%) Salt
Vendors
1 38 (79.17%) Cisco
2 32 (66.67%) VMware
3 23 (47.92%) Citrix
4 15 (31.25%) F5
5 6 (12.50%) Microsoft
6 4 (8.33%) HP
6 4 (8.33%) Palo Alto
6 4 (8.33%) ServiceNow
6 4 (8.33%) SolarWinds
6 4 (8.33%) Splunk
7 2 (4.17%) CheckPoint
Welwyn Garden City, Hertfordshire
360 Resourcing Solutions
Salary: £55k - 65k per year + Bonus and Car
Posted: 5 days ago
Welwyn Garden City, Hertfordshire
Omniledger Ltd
Salary: From £25,000 to £35,000 per annum Dependent on Experience
Posted: 10 days ago