The following table provides summary statistics for permanent job vacancies advertised in Epsom 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 28 June 2017 with a comparison to the same period in the previous 2 years.

Firewall
Surrey / Epsom
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 11 24 21
Rank change year-on-year +13 -3  
Permanent jobs citing Firewall 7 6 7
As % of all permanent IT jobs advertised in Epsom 10.94% 5.22% 6.54%
As % of the Communications & Networking category 41.18% 40.00% 28.00%
Number of salaries quoted 7 4 7
Median salary £50,000 £28,750 £37,500
Median salary % change year-on-year +73.91% -23.33%  
90% offered a salary of more than £48,000 £27,500 £25,000
10% offered a salary of more than £68,000 £35,250 £50,000
UK excluding London median salary £42,500 £42,000 £41,500
% change year-on-year +1.19% +1.20%  

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 Epsom with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Epsom
Permanent job vacancies with a requirement for communications and computer networking skills 17 15 25
As % of all permanent IT job vacancies advertised in Epsom 26.56% 13.04% 23.36%
Number of salaries quoted 17 13 21
Median salary £50,000 £27,500 £42,500
Median salary % change year-on-year +81.81% -35.29%  
90% offered a salary of more than £39,000 £18,750 £25,000
10% offered a salary of more than £65,000 £50,000 £37,500
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Firewall
Job Vacancy Trend in Epsom

The job posting trend of jobs advertised in Epsom 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 Epsom

Firewall
Salary Trend in Epsom

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

Salary trend for Firewall in Epsom

Firewall
Salary Histogram in Epsom

The salary distribution of IT jobs citing Firewall in Epsom over the 3 months to 28 June 2017.

Salary histogram for Firewall in Epsom

For the 6 months to 28 June 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 Epsom region with a requirement for Firewall.

1 10 (76.92%) VPN
1 10 (76.92%) Cisco
1 10 (76.92%) CCNA
1 10 (76.92%) Cisco Certification
1 10 (76.92%) Wireless
2 7 (53.85%) Wireshark
2 7 (53.85%) Cisco ASA
2 7 (53.85%) SLA
3 3 (23.08%) Mesos
3 3 (23.08%) Graphite
3 3 (23.08%) Kubernetes
3 3 (23.08%) Presales
3 3 (23.08%) Elastic Stack
3 3 (23.08%) VLAN
3 3 (23.08%) Bash Shell
3 3 (23.08%) Docker
3 3 (23.08%) DevOps
3 3 (23.08%) VirtualBox
3 3 (23.08%) Unified Communications
3 3 (23.08%) Node.js
3 3 (23.08%) CCIE
3 3 (23.08%) CCNP
3 3 (23.08%) Java
3 3 (23.08%) Linux
3 3 (23.08%) Tomcat
3 3 (23.08%) Python
3 3 (23.08%) Git (software)
3 3 (23.08%) Agile Software Development
3 3 (23.08%) Debian
3 3 (23.08%) Maven

Firewall
Co-occurring IT Skills in Epsom 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 (23.08%) Tomcat
Cloud Services
1 2 (15.38%) Amazon AWS
1 2 (15.38%) Microsoft Azure
Communications & Networking
1 10 (76.92%) VPN
1 10 (76.92%) Wireless
2 7 (53.85%) Cisco ASA
2 7 (53.85%) Wireshark
3 3 (23.08%) Unified Communications
3 3 (23.08%) VLAN
Database & Business Intelligence
1 2 (15.38%) Apache Cassandra
1 2 (15.38%) Big Data
1 2 (15.38%) NoSQL
1 2 (15.38%) Redis
Development Applications
1 3 (23.08%) Git (software)
1 3 (23.08%) Maven
2 2 (15.38%) Atlassian Bamboo
2 2 (15.38%) TeamCity
Job Titles
1 7 (53.85%) Network Engineer
1 7 (53.85%) Network Operations Engineer
1 7 (53.85%) Operations Engineer
2 3 (23.08%) Administrator
2 3 (23.08%) Cisco Consultant
2 3 (23.08%) Cisco Presales Consultant
2 3 (23.08%) Cisco Technical Consultant
2 3 (23.08%) Consultant
2 3 (23.08%) DevOps Administrator
2 3 (23.08%) Presales Consultant
2 3 (23.08%) Systems Administrator
2 3 (23.08%) Technical Consultant
2 3 (23.08%) Technical Leader
2 3 (23.08%) Technical Presales Consultant
2 3 (23.08%) Unified Communications Consultant
3 2 (15.38%) DevOps Engineer
3 2 (15.38%) DevOps Systems Engineer
4 1 (7.69%) Linux DevOps Administrator
4 1 (7.69%) Linux Systems Administrator
4 1 (7.69%) Linux/Unix DevOps
Libraries, Frameworks & Software Standards
1 3 (23.08%) Elastic Stack
1 3 (23.08%) Node.js
Miscellaneous
1 2 (15.38%) Greenfield Project
Operating Systems
1 3 (23.08%) Debian
1 3 (23.08%) Linux
Processes & Methodologies
1 3 (23.08%) Agile Software Development
1 3 (23.08%) DevOps
1 3 (23.08%) Presales
2 2 (15.38%) Disaster Recovery
2 2 (15.38%) High Availability
2 2 (15.38%) Kanban
2 2 (15.38%) Open Source
2 2 (15.38%) Scrum
Programming Languages
1 3 (23.08%) Bash Shell
1 3 (23.08%) Java
1 3 (23.08%) Python
Qualifications
1 10 (76.92%) CCNA
1 10 (76.92%) Cisco Certification
2 3 (23.08%) CCIE
2 3 (23.08%) CCNP
Quality Assurance & Compliance
1 7 (53.85%) SLA
System Software
1 3 (23.08%) Docker
1 3 (23.08%) VirtualBox
Systems Management
1 3 (23.08%) Graphite
1 3 (23.08%) Kubernetes
1 3 (23.08%) Mesos
2 2 (15.38%) Nagios
2 2 (15.38%) Opscode Chef
2 2 (15.38%) Puppet
2 2 (15.38%) Salt
3 1 (7.69%) Fluentd
3 1 (7.69%) Grafana
3 1 (7.69%) Prometheus
Vendors
1 10 (76.92%) Cisco
2 2 (15.38%) Google