The table below looks at the statistics for Firewall skills in IT jobs advertised for the Chelmsford region. Included is a guide to the salaries offered in IT jobs that have cited Firewall over the 3 months to 27 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Sep 2016
Same period 2015 Same period 2014
Firewall
Rank 25 26 20
Rank change year-on-year
+1 -6
Permanent jobs citing Firewall 5 4 1
As % of all permanent IT jobs located in Chelmsford 3.16% 2.53% 1.08%
As % of the Communications & Networking category 33.33% 14.29% 4.76%
Number of salaries quoted 5 4 1
Median salary £37,000 £23,750 £47,500
Median salary % change year-on-year
+55.78% -50.00%
UK excluding London median salary £40,500 £40,000 £40,000
% change year-on-year
+1.25% -
Firewall
Essex

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

Communications & Networking Category
Chelmsford
Permanent IT job ads with a match in the
Communications & Networking category
15 28 21
As % of all permanent IT jobs located in Chelmsford 9.49% 17.72% 22.58%
Number of salaries quoted 14 28 17
Median salary £40,000 £26,000 £39,450
Median salary % change year-on-year
+53.84% -34.09%
90% offered a salary of more than £26,600 £21,800 £21,497
10% offered a salary of more than £40,900 £47,500 £32,500
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

Firewall
Jobs Demand Trend in Chelmsford

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

Firewall Jobs Demand Trend in Chelmsford

Firewall
Salary Trend in Chelmsford

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

Firewall Salary Trend in Chelmsford

Firewall
Salary Histogram in Chelmsford

This chart provides a salary histogram for IT jobs citing Firewall across the Chelmsford region over the 3 months to 27 September 2016.

Firewall Salary Histogram in Chelmsford

Firewall
Top 24 Related IT Skills in Chelmsford

For the 6 months to 27 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 Chelmsford region with a requirement for Firewall.

1 4 (66.67%) Windows
1 4 (66.67%) Windows Server 2008
1 4 (66.67%) Office 365
1 4 (66.67%) Windows Server
1 4 (66.67%) Windows Server 2012
2 3 (50.00%) Exchange Server 2010
2 3 (50.00%) WatchGuard
2 3 (50.00%) Kaspersky
2 3 (50.00%) Disaster Recovery
2 3 (50.00%) MS Exchange
2 3 (50.00%) BT
2 3 (50.00%) Marketing
3 2 (33.33%) Degree
3 2 (33.33%) Stakeholder Management
3 2 (33.33%) Information Security
3 2 (33.33%) Management Information System
3 2 (33.33%) Root Cause Analysis
4 1 (16.67%) Virtual Servers
4 1 (16.67%) HP Storage
4 1 (16.67%) Hyper-V
4 1 (16.67%) Microsoft Azure
4 1 (16.67%) SCCM
4 1 (16.67%) VPN
4 1 (16.67%) HP

Firewall
Top Related IT Skills in Chelmsford 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 3 (50.00%) Exchange Server 2010
1 3 (50.00%) MS Exchange
Cloud Services
1 4 (66.67%) Office 365
2 1 (16.67%) Microsoft Azure
Communications & Networking
1 1 (16.67%) VPN
General
1 3 (50.00%) Marketing
Job Titles
1 4 (66.67%) Analyst
1 4 (66.67%) IT Analyst
2 3 (50.00%) 2nd/3rd Line Support
2 3 (50.00%) 3rd Line Support
2 3 (50.00%) Exchange Support
2 3 (50.00%) IT Support
3 2 (33.33%) 2nd/3rd Line Support Analyst
3 2 (33.33%) 3rd Line Support Analyst
3 2 (33.33%) IT Security Analyst
3 2 (33.33%) IT Support Analyst
3 2 (33.33%) Security Analyst
3 2 (33.33%) Support Analyst
3 2 (33.33%) Windows Support Analyst
4 1 (16.67%) 2nd/3rd Line Support Technician
4 1 (16.67%) IT Support Technician
4 1 (16.67%) IT Technician
4 1 (16.67%) Server Engineer
4 1 (16.67%) Support Technician
4 1 (16.67%) Windows Engineer
4 1 (16.67%) Windows Server Engineer
Miscellaneous
1 2 (33.33%) Management Information System
2 1 (16.67%) HP Storage
Operating Systems
1 4 (66.67%) Windows
1 4 (66.67%) Windows Server
1 4 (66.67%) Windows Server 2008
1 4 (66.67%) Windows Server 2012
Processes & Methodologies
1 3 (50.00%) Disaster Recovery
2 2 (33.33%) Information Security
2 2 (33.33%) Root Cause Analysis
2 2 (33.33%) Stakeholder Management
Qualifications
1 2 (33.33%) Degree
System Software
1 1 (16.67%) Hyper-V
1 1 (16.67%) Virtual Servers
Systems Management
1 1 (16.67%) SCCM
Vendors
1 3 (50.00%) BT
1 3 (50.00%) Kaspersky
1 3 (50.00%) WatchGuard
2 1 (16.67%) HP