Period
to 25 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Crewe with a requirement for Firewall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Firewall over the 6 months to 25 July 2017 with a comparison to the same period in the previous 2 years.

Firewall
Cheshire > Crewe
6 months to
25 Jul 2017
Same period 2016 Same period 2015
Rank 35 27 42
Rank change year-on-year -8 +15 -
Permanent jobs citing Firewall 3 3 11
As % of all permanent IT jobs advertised in Crewe 1.85% 1.99% 3.58%
As % of the Communications & Networking category 33.33% 30.00% 8.46%
Number of salaries quoted 3 3 7
Crewe median annual salary £55,000 £52,500 £40,000
Median salary % change year-on-year +4.76% +31.25% -
10th Percentile £33,300 £42,250 £31,100
90th Percentile £57,500 £53,750 £43,750
Cheshire median annual salary £45,000 £35,000 £55,000
% change year-on-year +28.57% -36.36% +37.50%

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 Crewe with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Crewe
Permanent job vacancies with a requirement for communications and computer networking skills 9 10 130
As % of all permanent IT job vacancies advertised in Crewe 5.56% 6.62% 42.35%
Number of salaries quoted 8 10 25
Crewe median annual salary £36,250 £38,750 £40,000
Median salary % change year-on-year -6.45% -3.13% +81.82%
10th Percentile £31,300 £18,500 £25,000
90th Percentile £58,250 £53,750 £44,500
Cheshire median annual salary £37,500 £35,000 £40,000
% change year-on-year +7.14% -12.50% +8.11%

Firewall
Job Vacancy Trend in Crewe

Job postings citing Firewall as a percentage of all IT jobs advertised in Crewe.

Job vacancy trend for Firewall in Crewe

Firewall
Salary Trend in Crewe

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

Salary trend for Firewall in Crewe

Firewall
Salary Histogram in Crewe

The salary distribution of IT jobs citing Firewall in Crewe over the 6 months to 25 July 2017.

Salary histogram for Firewall in Crewe

For the 6 months to 25 July 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 Crewe region with a requirement for Firewall.

1 3 (100.00%) Windows
1 3 (100.00%) Cisco
1 3 (100.00%) CCNA
1 3 (100.00%) VMware
1 3 (100.00%) Cisco Certification
1 3 (100.00%) Windows Server
2 2 (66.67%) IT Strategy
2 2 (66.67%) Remote Desktop
2 2 (66.67%) Supplier Management
2 2 (66.67%) Incident Management
2 2 (66.67%) ISO/IEC 27001
2 2 (66.67%) Problem Management
2 2 (66.67%) VMware Infrastructure
2 2 (66.67%) Hyper-V
2 2 (66.67%) Microsoft Azure
2 2 (66.67%) Amazon AWS
2 2 (66.67%) Puppet
2 2 (66.67%) VMware ESXi
2 2 (66.67%) High Availability
2 2 (66.67%) Office 365
2 2 (66.67%) Jenkins
2 2 (66.67%) Opscode Chef
2 2 (66.67%) Business Continuity Management
2 2 (66.67%) Private Cloud
2 2 (66.67%) Translating Business Requirements
2 2 (66.67%) Vulnerability Scanning
2 2 (66.67%) Business Continuity
2 2 (66.67%) Information Security
2 2 (66.67%) Penetration Testing
2 2 (66.67%) Active Directory

Firewall
Co-occurring IT Skills in Crewe 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
Cloud Services
1 2 (66.67%) Amazon AWS
1 2 (66.67%) Microsoft Azure
1 2 (66.67%) Office 365
Communications & Networking
1 2 (66.67%) DNS
1 2 (66.67%) LAN
1 2 (66.67%) MPLS
1 2 (66.67%) Remote Desktop
1 2 (66.67%) VoIP
1 2 (66.67%) WAN
2 1 (33.33%) Network Security
2 1 (33.33%) SAN
2 1 (33.33%) VPN
Database & Business Intelligence
1 2 (66.67%) SQL Server
Development Applications
1 2 (66.67%) Jenkins
General
1 2 (66.67%) Legal
Job Titles
1 2 (66.67%) IT Manager
2 1 (33.33%) Administrator
2 1 (33.33%) Cisco Administrator
2 1 (33.33%) Cisco Network Administrator
2 1 (33.33%) Network Administrator
2 1 (33.33%) Senior Cisco Administrator
2 1 (33.33%) Senior Network Administrator
Miscellaneous
1 2 (66.67%) Private Cloud
2 1 (33.33%) Driving Licence
Operating Systems
1 3 (100.00%) Windows
1 3 (100.00%) Windows Server
2 2 (66.67%) Linux
Processes & Methodologies
1 2 (66.67%) Business Continuity
1 2 (66.67%) Business Continuity Management
1 2 (66.67%) Change Management
1 2 (66.67%) Data Security
1 2 (66.67%) Disaster Recovery
1 2 (66.67%) High Availability
1 2 (66.67%) Incident Management
1 2 (66.67%) Information Security
1 2 (66.67%) IT Strategy
1 2 (66.67%) ITSM
1 2 (66.67%) Penetration Testing
1 2 (66.67%) Problem Management
1 2 (66.67%) Project Management
1 2 (66.67%) Service Management
1 2 (66.67%) Supplier Management
1 2 (66.67%) Translating Business Requirements
1 2 (66.67%) Vulnerability Scanning
Programming Languages
1 2 (66.67%) SQL
Qualifications
1 3 (100.00%) CCNA
1 3 (100.00%) Cisco Certification
Quality Assurance & Compliance
1 2 (66.67%) ISO/IEC 27001
1 2 (66.67%) SLA
System Software
1 2 (66.67%) Active Directory
1 2 (66.67%) Hyper-V
1 2 (66.67%) VMware ESXi
1 2 (66.67%) VMware Infrastructure
Systems Management
1 2 (66.67%) Norton AntiVirus
1 2 (66.67%) Opscode Chef
1 2 (66.67%) Puppet
Vendors
1 3 (100.00%) Cisco
1 3 (100.00%) VMware
2 2 (66.67%) arcserve
2 2 (66.67%) Microsoft
2 2 (66.67%) Sophos
2 2 (66.67%) Symantec