Period
to 25 November 2017

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

High Availability
Cambridgeshire > Cambridge
6 months to
25 Nov 2017
Same period 2016 Same period 2015
Rank 173 117 112
Rank change year-on-year -56 -5 +13
Permanent jobs citing High Availability 7 25 52
As % of all permanent IT jobs advertised in Cambridge 0.23% 1.09% 1.81%
As % of the Processes & Methodologies category 0.24% 1.22% 2.04%
Number of salaries quoted 6 22 35
Cambridge median annual salary £45,000 £53,000 £47,500
Median salary % change year-on-year -15.09% +11.58% -
10th Percentile £33,875 £29,750 £33,750
90th Percentile £47,500 £59,750 £55,250
Cambridgeshire median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% -15.00%

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 Cambridge with a requirement for process or methodology skills.

All Process and Methodology Skills
Cambridge
Permanent vacancies with a requirement for process or methodology skills 2886 2047 2544
As % of all permanent IT jobs advertised in Cambridge 93.19% 89.55% 88.61%
Number of salaries quoted 2191 1686 2190
Cambridge median annual salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% - +9.76%
10th Percentile £29,438 £26,250 £29,750
90th Percentile £72,500 £67,500 £63,750
Cambridgeshire median annual salary £47,500 £45,000 £44,500
% change year-on-year +5.56% +1.12% +5.95%

High Availability
Job Vacancy Trend in Cambridge

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

Job vacancy trend for High Availability in Cambridge

High Availability
Salary Trend in Cambridge

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

Salary trend for High Availability in Cambridge

High Availability
Salary Histogram in Cambridge

The salary distribution of IT jobs citing High Availability in Cambridge over the 6 months to 25 November 2017.

Salary histogram for High Availability in Cambridge

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

1 6 (85.71%) Linux
2 5 (71.43%) Agile Software Development
2 5 (71.43%) Degree
2 5 (71.43%) Relational Database
3 4 (57.14%) Line Management
3 4 (57.14%) Data Structures
3 4 (57.14%) Algorithms
3 4 (57.14%) SDLC
3 4 (57.14%) Release Management
3 4 (57.14%) jQuery
3 4 (57.14%) Spring
3 4 (57.14%) Logistics
3 4 (57.14%) Software Engineering
3 4 (57.14%) Mercurial
3 4 (57.14%) HTML5
3 4 (57.14%) Continuous Improvement
3 4 (57.14%) CSS3
3 4 (57.14%) Mobile Payment
3 4 (57.14%) OOP
3 4 (57.14%) OO
3 4 (57.14%) HTML
3 4 (57.14%) Java
3 4 (57.14%) JavaScript
3 4 (57.14%) C#
3 4 (57.14%) MySQL
3 4 (57.14%) CSS
3 4 (57.14%) MVC
3 4 (57.14%) Manufacturing
3 4 (57.14%) Validation
3 4 (57.14%) Debian

High Availability
Co-occurring IT Skills in Cambridge 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 1 (14.29%) Apache Solr
1 1 (14.29%) Elasticsearch
Cloud Services
1 1 (14.29%) Office 365
Communications & Networking
1 1 (14.29%) Firewall
Database & Business Intelligence
1 5 (71.43%) Relational Database
2 4 (57.14%) MySQL
3 1 (14.29%) Apache Cassandra
3 1 (14.29%) Big Data
3 1 (14.29%) Data Warehouse
3 1 (14.29%) Hadoop
3 1 (14.29%) NoSQL
3 1 (14.29%) PostgreSQL
3 1 (14.29%) RDBMS
3 1 (14.29%) Redis
Development Applications
1 4 (57.14%) Mercurial
General
1 4 (57.14%) Manufacturing
Job Titles
1 4 (57.14%) Team Leader
2 1 (14.29%) Architect
2 1 (14.29%) Data Architect
2 1 (14.29%) Field Engineer
2 1 (14.29%) Field Support Engineer
2 1 (14.29%) Linux Engineer
2 1 (14.29%) Linux Systems Engineer
2 1 (14.29%) Principal Engineer
2 1 (14.29%) Principal Systems Engineer
2 1 (14.29%) Support Engineer
2 1 (14.29%) Systems Engineer
Libraries, Frameworks & Software Standards
1 4 (57.14%) CSS
1 4 (57.14%) CSS3
1 4 (57.14%) HTML
1 4 (57.14%) HTML5
1 4 (57.14%) jQuery
1 4 (57.14%) Spring
2 1 (14.29%) Boost C++ Libraries
2 1 (14.29%) DBIx::Class
2 1 (14.29%) Lucene
2 1 (14.29%) Natural Language Processing
2 1 (14.29%) SQLAlchemy
2 1 (14.29%) STL
2 1 (14.29%) Xapian
Miscellaneous
1 4 (57.14%) Algorithms
1 4 (57.14%) Data Structures
1 4 (57.14%) Mobile Payment
2 1 (14.29%) Analytical Skills
2 1 (14.29%) Computer Science
2 1 (14.29%) Driving Licence
2 1 (14.29%) Life Science
Operating Systems
1 6 (85.71%) Linux
2 4 (57.14%) Debian
3 1 (14.29%) Unix
3 1 (14.29%) Windows
3 1 (14.29%) Windows 10
3 1 (14.29%) Windows 8
3 1 (14.29%) Windows Server
Processes & Methodologies
1 5 (71.43%) Agile Software Development
2 4 (57.14%) Continuous Improvement
2 4 (57.14%) Line Management
2 4 (57.14%) Logistics
2 4 (57.14%) MVC
2 4 (57.14%) OO
2 4 (57.14%) OOP
2 4 (57.14%) Release Management
2 4 (57.14%) SDLC
2 4 (57.14%) Software Engineering
2 4 (57.14%) Validation
3 1 (14.29%) Data Architecture
3 1 (14.29%) Data Modelling
3 1 (14.29%) Database Tuning
3 1 (14.29%) ETL
3 1 (14.29%) Logical Data Model
3 1 (14.29%) Microservices
3 1 (14.29%) Performance Engineering
3 1 (14.29%) Physical Data Model
3 1 (14.29%) Statistics
Programming Languages
1 4 (57.14%) C#
1 4 (57.14%) Java
1 4 (57.14%) JavaScript
2 2 (28.57%) Python
3 1 (14.29%) Bash Shell
3 1 (14.29%) C
3 1 (14.29%) C++
3 1 (14.29%) Perl
3 1 (14.29%) SQL
Qualifications
1 5 (71.43%) Degree
2 1 (14.29%) Computer Science Degree
System Software
1 1 (14.29%) Active Directory
1 1 (14.29%) Oracle RAC
Systems Management
1 1 (14.29%) Ansible
1 1 (14.29%) Failover Clustering
1 1 (14.29%) Packer
Vendors
1 1 (14.29%) Microsoft
1 1 (14.29%) Oracle