The following table provides summary statistics for permanent job vacancies advertised in Cambridgeshire 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 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

High Availability
East of England / Cambridgeshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 127 114 95
Rank change year-on-year -13 -19  
Permanent jobs citing High Availability 10 19 42
As % of all permanent IT jobs advertised in Cambridgeshire 0.53% 1.03% 1.93%
As % of the Processes & Methodologies category 0.60% 1.16% 2.26%
Number of salaries quoted 4 12 33
Median salary £39,750 £42,500 £38,500
Median salary % change year-on-year -6.47% +10.38%  
90% offered a salary of more than £28,550 £35,000 £24,700
10% offered a salary of more than £48,500 £51,000 £45,000
UK excluding London median salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.55%  

High Availability is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cambridgeshire with a requirement for process and methodology skills.

Process & Methodology Skills
Cambridgeshire
Permanent job vacancies with a requirement for process and methodology skills 1673 1633 1856
As % of all permanent IT job vacancies advertised in Cambridgeshire 88.33% 88.75% 85.10%
Number of salaries quoted 1275 1353 1554
Median salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% -  
90% offered a salary of more than £32,500 £32,000 £30,000
10% offered a salary of more than £70,000 £60,000 £65,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

High Availability
Job Vacancy Trend in Cambridgeshire

The job posting trend of jobs advertised in Cambridgeshire citing High Availability as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for High Availability in Cambridgeshire

High Availability
Salary Trend in Cambridgeshire

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

Salary trend for High Availability in Cambridgeshire

High Availability
Salary Histogram in Cambridgeshire

The salary distribution of IT jobs citing High Availability in Cambridgeshire over the 3 months to 25 June 2017.

Salary histogram for High Availability in Cambridgeshire

High Availability
Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing High Availability within the Cambridgeshire region over the 3 months to 25 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Peterborough +1 8 £48,500 +14.11%
Cambridge -27 2 £27,500 -35.29%
High Availability
East of England

For the 6 months to 25 June 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 Cambridgeshire region with a requirement for High Availability.

1 24 (80.00%) SQL Server
2 23 (76.67%) SQL
3 13 (43.33%) Oracle
3 13 (43.33%) Oracle Database
3 13 (43.33%) Performance Tuning
4 12 (40.00%) Windows
5 10 (33.33%) Unix
5 10 (33.33%) VLDB
5 10 (33.33%) T-SQL
6 9 (30.00%) Disaster Recovery
6 9 (30.00%) SAP
6 9 (30.00%) ITIL
6 9 (30.00%) Oracle Database 12c
6 9 (30.00%) Oracle Database 11g
7 8 (26.67%) Linux
8 6 (20.00%) PL/SQL
8 6 (20.00%) OCP
8 6 (20.00%) OCA
8 6 (20.00%) Oracle Certification
8 6 (20.00%) Oracle RMAN
8 6 (20.00%) Data Guard
9 4 (13.33%) PROIV
9 4 (13.33%) Degree
9 4 (13.33%) Windows Server 2012
9 4 (13.33%) JavaScript
9 4 (13.33%) AIX
9 4 (13.33%) Solaris
9 4 (13.33%) SLA
10 3 (10.00%) Oracle Database 10g
10 3 (10.00%) C#

High Availability
Co-occurring IT Skills in Cambridgeshire 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 (6.67%) Apache Solr
1 2 (6.67%) Confluence
2 1 (3.33%) Apache
2 1 (3.33%) Elasticsearch
2 1 (3.33%) IIS
2 1 (3.33%) nginx
Cloud Services
1 2 (6.67%) Amazon AWS
1 2 (6.67%) GitHub
1 2 (6.67%) Office 365
Communications & Networking
1 2 (6.67%) Firewall
2 1 (3.33%) DHCP
2 1 (3.33%) DNS
2 1 (3.33%) HTTP
2 1 (3.33%) Internet
2 1 (3.33%) LDAP
2 1 (3.33%) SMTP
2 1 (3.33%) SNMP
2 1 (3.33%) TCP/IP
Database & Business Intelligence
1 24 (80.00%) SQL Server
2 13 (43.33%) Oracle Database
3 10 (33.33%) VLDB
4 9 (30.00%) Oracle Database 11g
4 9 (30.00%) Oracle Database 12c
5 3 (10.00%) Oracle Database 10g
5 3 (10.00%) SAP HANA
5 3 (10.00%) SQL Server 2008
5 3 (10.00%) SQL Server 2012
5 3 (10.00%) SQL Server 2014
6 1 (3.33%) MySQL
Development Applications
1 4 (13.33%) PROIV
2 3 (10.00%) AppVeyor
2 3 (10.00%) Selenium
3 2 (6.67%) Git (software)
3 2 (6.67%) JIRA
3 2 (6.67%) Octopus Deploy
3 2 (6.67%) TeamCity
4 1 (3.33%) NUnit
4 1 (3.33%) Visual Studio
4 1 (3.33%) WebDriver
General
1 1 (3.33%) Electronics
1 1 (3.33%) Legal
1 1 (3.33%) Manufacturing
Job Titles
1 19 (63.33%) DBA
2 10 (33.33%) Administrator
2 10 (33.33%) SQL DBA
2 10 (33.33%) SQL Server DBA
3 9 (30.00%) Oracle DBA
4 2 (6.67%) .NET Developer
4 2 (6.67%) Analyst
4 2 (6.67%) Applications Support
4 2 (6.67%) Developer
4 2 (6.67%) Field Engineer
4 2 (6.67%) Field Support Engineer
4 2 (6.67%) Senior .NET Developer
4 2 (6.67%) Senior Developer
4 2 (6.67%) Support Engineer
4 2 (6.67%) Technical Support
4 2 (6.67%) Unix Support
5 1 (3.33%) Oracle Analyst
5 1 (3.33%) Support Analyst
5 1 (3.33%) Systems Administrator
5 1 (3.33%) Test Analyst
Libraries, Frameworks & Software Standards
1 3 (10.00%) RESTful
1 3 (10.00%) SAP Basis
2 2 (6.67%) .NET
2 2 (6.67%) Angular 2
2 2 (6.67%) AngularJS
2 2 (6.67%) ASP.NET Web API
2 2 (6.67%) CSS
2 2 (6.67%) HTML
2 2 (6.67%) Lucene
2 2 (6.67%) Node.js
3 1 (3.33%) ASP.NET
3 1 (3.33%) ASP.NET MVC
3 1 (3.33%) Backbone.js
3 1 (3.33%) CSS3
3 1 (3.33%) Django
3 1 (3.33%) HTML5
3 1 (3.33%) J2EE
3 1 (3.33%) React
3 1 (3.33%) Redux
3 1 (3.33%) Web Services
Miscellaneous
1 3 (10.00%) Computer Science
1 3 (10.00%) Data Centre
2 2 (6.67%) Driving Licence
2 2 (6.67%) iPad
3 1 (3.33%) Internet of Things
3 1 (3.33%) User Experience
Operating Systems
1 12 (40.00%) Windows
2 10 (33.33%) Unix
3 8 (26.67%) Linux
4 4 (13.33%) AIX
4 4 (13.33%) Solaris
4 4 (13.33%) Windows Server 2012
5 2 (6.67%) Windows 10
5 2 (6.67%) Windows 8
5 2 (6.67%) Windows Server
6 1 (3.33%) Android
6 1 (3.33%) Apple iOS
6 1 (3.33%) CentOS
6 1 (3.33%) Windows Phone
Processes & Methodologies
1 13 (43.33%) Performance Tuning
2 9 (30.00%) Disaster Recovery
2 9 (30.00%) ITIL
3 3 (10.00%) Agile Software Development
3 3 (10.00%) Change Control
3 3 (10.00%) Defect Management
3 3 (10.00%) Test Automation
4 2 (6.67%) Kanban
4 2 (6.67%) Microservices
4 2 (6.67%) Scrum
4 2 (6.67%) Web Development
5 1 (3.33%) Continuous Integration
5 1 (3.33%) MVC
5 1 (3.33%) Open Source
5 1 (3.33%) Proactive Monitoring
5 1 (3.33%) Unit Testing
5 1 (3.33%) Workflow
Programming Languages
1 23 (76.67%) SQL
2 10 (33.33%) T-SQL
3 6 (20.00%) PL/SQL
4 4 (13.33%) JavaScript
5 3 (10.00%) C#
6 1 (3.33%) Java
6 1 (3.33%) Perl
6 1 (3.33%) Python
Qualifications
1 6 (20.00%) OCA
1 6 (20.00%) OCP
1 6 (20.00%) Oracle Certification
2 4 (13.33%) Degree
3 2 (6.67%) Numerate Degree
Quality Assurance & Compliance
1 4 (13.33%) SLA
2 1 (3.33%) QA
System Software
1 3 (10.00%) Docker
2 2 (6.67%) Active Directory
Systems Management
1 6 (20.00%) Data Guard
1 6 (20.00%) Oracle RMAN
2 1 (3.33%) Ansible
2 1 (3.33%) Kubernetes
2 1 (3.33%) Opscode Chef
2 1 (3.33%) Puppet
2 1 (3.33%) Salt
2 1 (3.33%) Terraform
Vendors
1 13 (43.33%) Oracle
2 9 (30.00%) SAP
3 2 (6.67%) Microsoft
3 2 (6.67%) Pegasus