Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Sheffield 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 23 November 2017 with a comparison to the same period in the previous 2 years.

High Availability
South Yorkshire > Sheffield
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 56 59 85
Rank change year-on-year +3 +26 -19
Permanent jobs citing High Availability 24 28 19
As % of all permanent IT jobs advertised in Sheffield 2.96% 2.74% 1.46%
As % of the Processes & Methodologies category 3.37% 3.27% 1.67%
Number of salaries quoted 24 25 10
Sheffield median annual salary £35,000 £35,000 £65,000
Median salary % change year-on-year - -46.15% +117.39%
10th Percentile £23,625 £30,000 £41,250
90th Percentile £75,025 £53,750 £102,500
South Yorkshire median annual salary £35,000 £55,000 £42,500
% change year-on-year -36.36% +29.41% +42.14%

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 Sheffield with a requirement for process or methodology skills.

All Process and Methodology Skills
Sheffield
Permanent vacancies with a requirement for process or methodology skills 713 856 1135
As % of all permanent IT jobs advertised in Sheffield 87.92% 83.84% 87.51%
Number of salaries quoted 612 709 1004
Sheffield median annual salary £40,000 £40,000 £39,000
Median salary % change year-on-year - +2.56% +5.41%
10th Percentile £26,250 £26,250 £25,000
90th Percentile £60,000 £62,500 £57,500
South Yorkshire median annual salary £40,000 £40,000 £38,500
% change year-on-year - +3.90% +5.48%

High Availability
Job Vacancy Trend in Sheffield

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

Job vacancy trend for High Availability in Sheffield

High Availability
Salary Trend in Sheffield

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

Salary trend for High Availability in Sheffield

High Availability
Salary Histogram in Sheffield

The salary distribution of IT jobs citing High Availability in Sheffield over the 6 months to 23 November 2017.

Salary histogram for High Availability in Sheffield

For the 6 months to 23 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 Sheffield region with a requirement for High Availability.

1 12 (50.00%) Node.js
2 11 (45.83%) Opscode Chef
2 11 (45.83%) Docker
2 11 (45.83%) JavaScript
2 11 (45.83%) MySQL
3 10 (41.67%) Linux
3 10 (41.67%) TDD
3 10 (41.67%) Puppet
4 9 (37.50%) Amazon AWS
4 9 (37.50%) Rackspace
4 9 (37.50%) Kubernetes
4 9 (37.50%) Infrastructure Monitoring
4 9 (37.50%) SQL Server 2016
4 9 (37.50%) Ansible
4 9 (37.50%) Ruby
4 9 (37.50%) Load Balancing
4 9 (37.50%) Test Automation
4 9 (37.50%) nginx
4 9 (37.50%) Configuration Management
4 9 (37.50%) Firewall
4 9 (37.50%) SQL Server
4 9 (37.50%) Apache
5 8 (33.33%) .NET
5 8 (33.33%) ASP.NET
5 8 (33.33%) C#
5 8 (33.33%) MVC
5 8 (33.33%) VPN
5 8 (33.33%) WCF
5 8 (33.33%) Music Industry
5 8 (33.33%) .NET Framework

High Availability
Co-occurring IT Skills in Sheffield 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 9 (37.50%) Apache
1 9 (37.50%) nginx
2 2 (8.33%) CMS
Cloud Services
1 9 (37.50%) Amazon AWS
2 1 (4.17%) Cloud Computing
2 1 (4.17%) IaaS
2 1 (4.17%) PaaS
2 1 (4.17%) SaaS
Communications & Networking
1 9 (37.50%) Firewall
2 8 (33.33%) VPN
3 2 (8.33%) HTTP
3 2 (8.33%) Internet
3 2 (8.33%) TCP/IP
Database & Business Intelligence
1 11 (45.83%) MySQL
2 9 (37.50%) SQL Server
2 9 (37.50%) SQL Server 2016
3 8 (33.33%) NoSQL
4 2 (8.33%) Couchbase
4 2 (8.33%) MongoDB
5 1 (4.17%) SQL Server 2008
5 1 (4.17%) SQL Server 2012
5 1 (4.17%) SQL Server 2014
5 1 (4.17%) SQL Server Integration Services
5 1 (4.17%) SQL Server Reporting Services
Development Applications
1 8 (33.33%) Git (software)
General
1 8 (33.33%) Music Industry
2 2 (8.33%) Finance
Job Titles
1 9 (37.50%) Administrator
1 9 (37.50%) Developer
1 9 (37.50%) Linux Administrator
1 9 (37.50%) Linux Systems Administrator
1 9 (37.50%) Systems Administrator
2 8 (33.33%) .NET Developer
3 4 (16.67%) Software Engineer
4 2 (8.33%) Java Engineer
4 2 (8.33%) Java Software Engineer
4 2 (8.33%) PHP Software Engineer
4 2 (8.33%) Principal Engineer
4 2 (8.33%) Principal Software Engineer
5 1 (4.17%) Cloud Architect
5 1 (4.17%) DevOps Engineer
5 1 (4.17%) Linux DevOps Engineer
5 1 (4.17%) Linux/Unix DevOps
5 1 (4.17%) Senior DevOps
5 1 (4.17%) Senior DevOps Engineer
5 1 (4.17%) SQL DBA
5 1 (4.17%) SQL Developer
Libraries, Frameworks & Software Standards
1 12 (50.00%) Node.js
2 8 (33.33%) .NET
2 8 (33.33%) .NET Framework
2 8 (33.33%) AngularJS
2 8 (33.33%) ASP.NET
2 8 (33.33%) ASP.NET MVC
2 8 (33.33%) ASP.NET MVC 5
2 8 (33.33%) ASP.NET Web API
2 8 (33.33%) Code First Entity Framework
2 8 (33.33%) Entity Framework
2 8 (33.33%) KnockoutJS
2 8 (33.33%) RESTful
2 8 (33.33%) Twitter Bootstrap
2 8 (33.33%) WCF
3 2 (8.33%) Kafka
3 2 (8.33%) LAMP
3 2 (8.33%) RabbitMQ
3 2 (8.33%) React
4 1 (4.17%) Middleware
Miscellaneous
1 1 (4.17%) Data Centre
1 1 (4.17%) Hybrid Cloud
1 1 (4.17%) Mainframe
Operating Systems
1 10 (41.67%) Linux
2 2 (8.33%) Unix
Processes & Methodologies
1 10 (41.67%) TDD
2 9 (37.50%) Configuration Management
2 9 (37.50%) Infrastructure Monitoring
2 9 (37.50%) Load Balancing
2 9 (37.50%) Test Automation
3 8 (33.33%) BDD
3 8 (33.33%) MVC
3 8 (33.33%) Web Application Development
4 4 (16.67%) Software Engineering
5 3 (12.50%) Agile Software Development
6 2 (8.33%) Content Management
6 2 (8.33%) Continuous Integration
6 2 (8.33%) E-Commerce
6 2 (8.33%) Front End Development
6 2 (8.33%) Kanban
6 2 (8.33%) OO
6 2 (8.33%) Scrum
6 2 (8.33%) Software Architecture
7 1 (4.17%) IT Strategy
7 1 (4.17%) Performance Tuning
Programming Languages
1 11 (45.83%) JavaScript
2 9 (37.50%) Ruby
3 8 (33.33%) C#
4 4 (16.67%) PHP
5 3 (12.50%) Java
6 2 (8.33%) Kotlin
7 1 (4.17%) Groovy
7 1 (4.17%) Perl
7 1 (4.17%) SQL
7 1 (4.17%) T-SQL
Quality Assurance & Compliance
1 1 (4.17%) QA
System Software
1 11 (45.83%) Docker
2 8 (33.33%) GlusterFS
2 8 (33.33%) iptables
3 7 (29.17%) Varnish
Systems Management
1 11 (45.83%) Opscode Chef
2 10 (41.67%) Puppet
3 9 (37.50%) Ansible
3 9 (37.50%) Kubernetes
4 8 (33.33%) HAProxy
Vendors
1 9 (37.50%) Rackspace