Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Crewe with a requirement for High Availability skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited High Availability over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

High Availability
Cheshire > Crewe
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 30 35 -
Rank change year-on-year +5 - +42
Permanent jobs citing High Availability 6 3 0
As % of all permanent IT jobs advertised in Crewe 3.92% 1.60% -
As % of the Processes & Methodologies category 4.44% 1.97% -
Number of salaries quoted 6 3 0
Crewe median annual salary £40,750 £36,500 -
Median salary % change year-on-year +11.64% - -
Cheshire median annual salary £42,000 £39,500 £47,500
% change year-on-year +6.33% -16.84% +26.67%

High Availability is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
Crewe
Permanent vacancies with a requirement for process or methodology skills 135 152 183
As % of all permanent IT jobs advertised in Crewe 88.24% 81.28% 80.97%
Number of salaries quoted 105 137 131
Crewe median annual salary £40,000 £37,500 £36,000
Median salary % change year-on-year +6.67% +4.17% +2.86%
10th Percentile £24,100 £22,500 £20,000
90th Percentile £57,500 £51,750 £48,750
Cheshire median annual salary £45,000 £37,500 £40,000
% change year-on-year +20.00% -6.25% -

High Availability
Job Vacancy Trend in Crewe

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

Job vacancy trend for High Availability in Crewe

High Availability
Salary Trend in Crewe

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

Salary trend for High Availability in Crewe

High Availability
Salary Histogram in Crewe

The salary distribution of IT jobs citing High Availability in Crewe over the 6 months to 24 November 2017.

Salary histogram for High Availability in Crewe

For the 6 months to 24 November 2017, IT jobs citing High Availability 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 High Availability.

1 4 (66.67%) Microsoft
1 4 (66.67%) VMware
2 3 (50.00%) Firewall
2 3 (50.00%) VMware Infrastructure
2 3 (50.00%) Hyper-V
2 3 (50.00%) Microsoft Azure
2 3 (50.00%) DNS
2 3 (50.00%) MS Exchange
2 3 (50.00%) Windows
2 3 (50.00%) Active Directory
2 3 (50.00%) Office 365
3 2 (33.33%) Problem Management
3 2 (33.33%) Jenkins
3 2 (33.33%) Private Cloud
3 2 (33.33%) Translating Business Requirements
3 2 (33.33%) Vulnerability Scanning
3 2 (33.33%) Remote Desktop
3 2 (33.33%) Opscode Chef
3 2 (33.33%) Business Continuity Management
3 2 (33.33%) Windows Server
3 2 (33.33%) IT Strategy
3 2 (33.33%) Cisco Certification
3 2 (33.33%) Microsoft Certification
3 2 (33.33%) arcserve
3 2 (33.33%) Symantec
3 2 (33.33%) MPLS
3 2 (33.33%) Norton AntiVirus
3 2 (33.33%) Sophos
3 2 (33.33%) Project Management
3 2 (33.33%) Service Management

High Availability
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 3 (50.00%) MS Exchange
2 1 (16.67%) Exchange Server 2010
2 1 (16.67%) Exchange Server 2013
2 1 (16.67%) Site Server
Cloud Services
1 3 (50.00%) Microsoft Azure
1 3 (50.00%) Office 365
2 2 (33.33%) Amazon AWS
Communications & Networking
1 3 (50.00%) DNS
1 3 (50.00%) Firewall
2 2 (33.33%) LAN
2 2 (33.33%) MPLS
2 2 (33.33%) Remote Desktop
2 2 (33.33%) VoIP
2 2 (33.33%) WAN
Database & Business Intelligence
1 2 (33.33%) SQL Server
Development Applications
1 2 (33.33%) Jenkins
General
1 2 (33.33%) Legal
Job Titles
1 2 (33.33%) 3rd Line Infrastructure Support
1 2 (33.33%) 3rd Line Support
1 2 (33.33%) Infrastructure Engineer
1 2 (33.33%) Infrastructure Support
1 2 (33.33%) IT Manager
2 1 (16.67%) 3rd Line Support Engineer
2 1 (16.67%) Developer
2 1 (16.67%) Field Engineer
2 1 (16.67%) Field Support Engineer
2 1 (16.67%) Front End Developer (Client-Side Developer)
2 1 (16.67%) Front End Web Developer (Client-Side Developer)
2 1 (16.67%) Infrastructure Specialist
2 1 (16.67%) Infrastructure Support Engineer
2 1 (16.67%) Senior Developer
2 1 (16.67%) Senior Front-End Developer
2 1 (16.67%) Senior Infrastructure Engineer
2 1 (16.67%) Senior Web Developer
2 1 (16.67%) Support Engineer
2 1 (16.67%) Support Specialist
2 1 (16.67%) Web Developer
Libraries, Frameworks & Software Standards
1 1 (16.67%) CSS
1 1 (16.67%) CSS3
1 1 (16.67%) HTML
1 1 (16.67%) HTML5
1 1 (16.67%) jQuery
1 1 (16.67%) Node.js
1 1 (16.67%) React
Miscellaneous
1 2 (33.33%) Private Cloud
2 1 (16.67%) Graphic Design
2 1 (16.67%) User Experience
Operating Systems
1 3 (50.00%) Windows
2 2 (33.33%) Linux
2 2 (33.33%) Windows Server
3 1 (16.67%) Windows Server 2008
3 1 (16.67%) Windows Server 2012
Processes & Methodologies
1 2 (33.33%) Business Continuity
1 2 (33.33%) Business Continuity Management
1 2 (33.33%) Change Management
1 2 (33.33%) Data Security
1 2 (33.33%) Disaster Recovery
1 2 (33.33%) Incident Management
1 2 (33.33%) Information Security
1 2 (33.33%) IT Strategy
1 2 (33.33%) ITSM
1 2 (33.33%) Penetration Testing
1 2 (33.33%) Problem Management
1 2 (33.33%) Project Management
1 2 (33.33%) Service Management
1 2 (33.33%) Supplier Management
1 2 (33.33%) Translating Business Requirements
1 2 (33.33%) Vulnerability Scanning
2 1 (16.67%) Agile Software Development
2 1 (16.67%) Front End Development
2 1 (16.67%) Responsive Web Design
2 1 (16.67%) Wireframes
Programming Languages
1 2 (33.33%) SQL
2 1 (16.67%) JavaScript
Qualifications
1 2 (33.33%) CCNA
1 2 (33.33%) Cisco Certification
1 2 (33.33%) MCSA
1 2 (33.33%) Microsoft Certification
2 1 (16.67%) Degree
2 1 (16.67%) MCSE
Quality Assurance & Compliance
1 2 (33.33%) ISO/IEC 27001
1 2 (33.33%) SLA
2 1 (16.67%) GxP
System Software
1 3 (50.00%) Active Directory
1 3 (50.00%) Hyper-V
1 3 (50.00%) VMware Infrastructure
2 2 (33.33%) VMware ESXi
Systems Management
1 2 (33.33%) Norton AntiVirus
1 2 (33.33%) Opscode Chef
1 2 (33.33%) Puppet
2 1 (16.67%) WSUS
Vendors
1 4 (66.67%) Microsoft
1 4 (66.67%) VMware
2 2 (33.33%) arcserve
2 2 (33.33%) Cisco
2 2 (33.33%) Sophos
2 2 (33.33%) Symantec