Period
to 16 January 2018

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 16 January 2018 with a comparison to the same period in the previous 2 years.

Firewall
Cheshire > Crewe
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 19 31 30
Rank change year-on-year +12 -1 +13
Permanent jobs citing Firewall 12 7 6
As % of all permanent IT jobs advertised in Crewe 8.16% 3.54% 3.53%
As % of the Communications & Networking category 54.55% 21.21% 28.57%
Number of salaries quoted 11 7 5
Crewe median annual salary £32,500 £36,500 £40,000
Median salary % change year-on-year -10.96% -8.75% -5.88%
10th Percentile £30,500 £31,700 £32,500
90th Percentile £43,750 £38,750 £48,750
Cheshire median annual salary £40,000 £35,000 £40,000
% change year-on-year +14.29% -12.50% -8.57%

Firewall is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Crewe with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Crewe
Permanent vacancies with a requirement for communications or computer networking skills 22 33 21
As % of all permanent IT jobs advertised in Crewe 14.97% 16.67% 12.35%
Number of salaries quoted 17 28 8
Crewe median annual salary £32,500 £32,500 £38,750
Median salary % change year-on-year - -16.13% +3.33%
10th Percentile £27,900 £19,800 £28,500
90th Percentile £56,500 £40,000 £53,250
Cheshire median annual salary £42,500 £32,500 £37,500
% change year-on-year +30.77% -13.33% -6.25%

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 16 January 2018.

Salary histogram for Firewall in Crewe

For the 6 months to 16 January 2018, 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 12 (100.00%) Windows
2 10 (83.33%) Windows Server
3 9 (75.00%) Cisco
3 9 (75.00%) SAN
3 9 (75.00%) VMware
4 7 (58.33%) CCNA
4 7 (58.33%) VPN
4 7 (58.33%) Driving Licence
4 7 (58.33%) Cisco Certification
4 7 (58.33%) Network Security
5 5 (41.67%) Active Directory
6 4 (33.33%) Microsoft
6 4 (33.33%) MS Exchange
7 3 (25.00%) DNS
7 3 (25.00%) Windows Server 2008
7 3 (25.00%) Windows Server 2012
8 2 (16.67%) Exchange Server 2013
8 2 (16.67%) Office 365
8 2 (16.67%) Red Hat Enterprise Linux
8 2 (16.67%) Hyper-V
8 2 (16.67%) Exchange Server 2010
8 2 (16.67%) VMware Infrastructure
8 2 (16.67%) Linux
9 1 (8.33%) LAN
9 1 (8.33%) WAN
9 1 (8.33%) DHCP
9 1 (8.33%) TCP/IP
9 1 (8.33%) CheckPoint
9 1 (8.33%) BCP
9 1 (8.33%) Project Management

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 4 (33.33%) MS Exchange
2 2 (16.67%) Exchange Server 2010
2 2 (16.67%) Exchange Server 2013
Cloud Services
1 2 (16.67%) Office 365
2 1 (8.33%) Microsoft Azure
Communications & Networking
1 9 (75.00%) SAN
2 7 (58.33%) Network Security
2 7 (58.33%) VPN
3 3 (25.00%) DNS
4 1 (8.33%) DHCP
4 1 (8.33%) LAN
4 1 (8.33%) TCP/IP
4 1 (8.33%) WAN
Job Titles
1 7 (58.33%) Administrator
1 7 (58.33%) Cisco Administrator
1 7 (58.33%) Cisco Network Administrator
1 7 (58.33%) Network Administrator
1 7 (58.33%) Senior Cisco Administrator
1 7 (58.33%) Senior Network Administrator
2 4 (33.33%) Infrastructure Engineer
3 1 (8.33%) 3rd Line Engineer
3 1 (8.33%) 3rd Line Infrastructure Engineer
3 1 (8.33%) 3rd Line Support Engineer
3 1 (8.33%) Field Engineer
3 1 (8.33%) Field Support Engineer
3 1 (8.33%) Infrastructure Security Engineer
3 1 (8.33%) Infrastructure Support
3 1 (8.33%) Infrastructure Support Engineer
3 1 (8.33%) IT Engineer
3 1 (8.33%) IT Infrastructure Engineer
3 1 (8.33%) IT Security Engineer
3 1 (8.33%) Security Engineer
3 1 (8.33%) Senior Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 1 (8.33%) Web Services
Miscellaneous
1 7 (58.33%) Driving Licence
2 1 (8.33%) Management Information System
Operating Systems
1 12 (100.00%) Windows
2 10 (83.33%) Windows Server
3 3 (25.00%) Windows Server 2008
3 3 (25.00%) Windows Server 2012
4 2 (16.67%) Linux
4 2 (16.67%) Red Hat Enterprise Linux
5 1 (8.33%) CentOS
Processes & Methodologies
1 1 (8.33%) BCP
1 1 (8.33%) Business Continuity
1 1 (8.33%) Business Continuity Planning
1 1 (8.33%) Change Management
1 1 (8.33%) High Availability
1 1 (8.33%) Information Security
1 1 (8.33%) IT Strategy
1 1 (8.33%) Problem Management
1 1 (8.33%) Project Management
1 1 (8.33%) Risk Management
1 1 (8.33%) Security Management
1 1 (8.33%) Server Hardening
1 1 (8.33%) Service Delivery
1 1 (8.33%) Stakeholder Management
1 1 (8.33%) Strategic Thinking
Qualifications
1 7 (58.33%) CCNA
1 7 (58.33%) Cisco Certification
2 1 (8.33%) Microsoft Certification
Quality Assurance & Compliance
1 1 (8.33%) GDPR
System Software
1 5 (41.67%) Active Directory
2 2 (16.67%) Hyper-V
2 2 (16.67%) VMware Infrastructure
Systems Management
1 1 (8.33%) WSUS
Vendors
1 9 (75.00%) Cisco
1 9 (75.00%) VMware
2 4 (33.33%) Microsoft
3 1 (8.33%) CheckPoint
3 1 (8.33%) Facebook