The following table provides summary statistics for permanent job vacancies advertised in Chatham with a requirement for Firewall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Firewall over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Firewall
Kent / Chatham
Rank 18 15 6
Rank change year-on-year -3 -9  
Permanent jobs citing Firewall 1 4 4
As % of all permanent IT jobs advertised in Chatham 1.37% 7.69% 21.05%
As % of the Communications & Networking category 20.00% 50.00% 80.00%
Number of salaries quoted 0 2 4
Median salary - £25,250 £55,000
Median salary % change year-on-year - -54.09%  
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

Firewall is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Chatham with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Chatham
Permanent job vacancies with a requirement for communications and computer networking skills 5 8 5
As % of all permanent IT job vacancies advertised in Chatham 6.85% 15.38% 26.32%
Number of salaries quoted 3 6 5
Median salary £26,750 £32,000 £45,000
Median salary % change year-on-year -16.40% -28.88%  
90% offered a salary of more than £26,500 £26,500 £29,000
10% offered a salary of more than £37,250 £70,000 £40,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

Firewall
Job Vacancy Trend in Chatham

The job posting trend of jobs advertised in Chatham citing Firewall as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for Firewall in Chatham

Firewall
Salary Trend in Chatham

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

Salary trend for Firewall in Chatham

Firewall
Top 30 Related IT Skills in Chatham

For the 6 months to 23 March 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 Chatham region with a requirement for Firewall.

1 3 (100.00%) Microsoft
2 2 (66.67%) Windows
2 2 (66.67%) MS Excel
2 2 (66.67%) MS Exchange
2 2 (66.67%) Office 365
2 2 (66.67%) Windows Server
3 1 (33.33%) SQL
3 1 (33.33%) MS Office
3 1 (33.33%) Windows 8
3 1 (33.33%) Windows Server 2012
3 1 (33.33%) Exchange Server 2013
3 1 (33.33%) LAN
3 1 (33.33%) WAN
3 1 (33.33%) VPN
3 1 (33.33%) SLA
3 1 (33.33%) Active Directory
3 1 (33.33%) Citrix
3 1 (33.33%) Microsoft Certification
3 1 (33.33%) Terminal Services
3 1 (33.33%) Windows Server 2003
3 1 (33.33%) Project Management
3 1 (33.33%) Service Delivery
3 1 (33.33%) Wireless
3 1 (33.33%) Finance
3 1 (33.33%) Migration
3 1 (33.33%) VMware
3 1 (33.33%) Exchange Server 2007
3 1 (33.33%) Video Conferencing
3 1 (33.33%) VMware Infrastructure
3 1 (33.33%) Windows Server 2008

Firewall
Top Related IT Skills in Chatham 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 2 (66.67%) MS Exchange
2 1 (33.33%) Exchange Server 2007
2 1 (33.33%) Exchange Server 2010
2 1 (33.33%) Exchange Server 2013
Applications
1 2 (66.67%) MS Excel
2 1 (33.33%) MS Office
Cloud Services
1 2 (66.67%) Office 365
Communications & Networking
1 1 (33.33%) LAN
1 1 (33.33%) VPN
1 1 (33.33%) WAN
1 1 (33.33%) Wireless
General
1 1 (33.33%) Finance
Job Titles
1 1 (33.33%) 1st Line Support
1 1 (33.33%) 1st Line Technical Support
1 1 (33.33%) Analyst
1 1 (33.33%) Help Desk Analyst
1 1 (33.33%) IT Analyst
1 1 (33.33%) IT Engineer
1 1 (33.33%) IT Support
1 1 (33.33%) IT Support Engineer
1 1 (33.33%) Support Engineer
1 1 (33.33%) Technical Support
Miscellaneous
1 1 (33.33%) Video Conferencing
Operating Systems
1 2 (66.67%) Windows
1 2 (66.67%) Windows Server
2 1 (33.33%) Windows 7
2 1 (33.33%) Windows 8
2 1 (33.33%) Windows Server 2003
2 1 (33.33%) Windows Server 2008
2 1 (33.33%) Windows Server 2012
Processes & Methodologies
1 1 (33.33%) Migration
1 1 (33.33%) Project Management
1 1 (33.33%) Service Delivery
Programming Languages
1 1 (33.33%) SQL
Qualifications
1 1 (33.33%) Microsoft Certification
Quality Assurance & Compliance
1 1 (33.33%) SLA
System Software
1 1 (33.33%) Active Directory
1 1 (33.33%) Hyper-V
1 1 (33.33%) Terminal Services
1 1 (33.33%) VMware Infrastructure
Vendors
1 3 (100.00%) Microsoft
2 1 (33.33%) Citrix
2 1 (33.33%) VMware