The following table provides summary statistics for permanent job vacancies advertised in Sheffield with a requirement for Opscode Chef skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Opscode Chef over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Opscode Chef
South Yorkshire / Sheffield
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 44 47 74
Rank change year-on-year +3 +27  
Permanent jobs citing Opscode Chef 16 11 2
As % of all permanent IT jobs advertised in Sheffield 3.30% 2.18% 0.27%
As % of the Systems Management category 48.48% 26.19% 4.44%
Number of salaries quoted 15 11 2
Median salary £57,500 £60,000 £53,750
Median salary % change year-on-year -4.16% +11.62%  
UK excluding London median salary £51,000 £50,000 £50,000
% change year-on-year +2.00% -  

Opscode Chef is in the systems management skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Sheffield with a requirement for systems management skills.

Systems Management Skills
Sheffield
Permanent job vacancies with a requirement for systems management skills 33 42 45
As % of all permanent IT job vacancies advertised in Sheffield 6.80% 8.32% 6.01%
Number of salaries quoted 29 39 35
Median salary £57,500 £50,000 £40,000
Median salary % change year-on-year +15.00% +25.00%  
90% offered a salary of more than £25,000 £31,500 £27,500
10% offered a salary of more than £58,250 £50,500 £60,000
UK excluding London median salary £46,000 £45,000 £44,750
% change year-on-year +2.22% +0.55%  

Opscode Chef
Job Vacancy Trend in Sheffield

The job posting trend of jobs advertised in Sheffield citing Opscode Chef as a proportion of all permanent or contract IT jobs with a match in the Systems Management category.

Job vacancy trend for Opscode Chef in Sheffield

Opscode Chef
Salary Trend in Sheffield

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

Salary trend for Opscode Chef in Sheffield

Opscode Chef
Salary Histogram in Sheffield

The salary distribution of IT jobs citing Opscode Chef in Sheffield over the 3 months to 23 June 2017.

Salary histogram for Opscode Chef in Sheffield

For the 6 months to 23 June 2017, IT jobs citing Opscode Chef 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 Opscode Chef.

1 28 (93.33%) Amazon AWS
2 27 (90.00%) Puppet
2 27 (90.00%) Linux
3 26 (86.67%) DevOps
4 25 (83.33%) Configuration Management
5 23 (76.67%) Python
5 23 (76.67%) Agile Software Development
6 22 (73.33%) Scrum
6 22 (73.33%) Bash Shell
7 21 (70.00%) SQL
8 20 (66.67%) Oracle
8 20 (66.67%) RUP
8 20 (66.67%) DSDM
8 20 (66.67%) Unix
8 20 (66.67%) Tivoli
8 20 (66.67%) Shell Script
8 20 (66.67%) Ruby
8 20 (66.67%) Xen
8 20 (66.67%) Continuous Integration
8 20 (66.67%) XenServer
8 20 (66.67%) EnterpriseDB
8 20 (66.67%) vSphere
8 20 (66.67%) Cobbler
8 20 (66.67%) OpenStack
8 20 (66.67%) CloudStack
9 17 (56.67%) AWS Certification
10 9 (30.00%) Ansible
11 8 (26.67%) Docker
12 7 (23.33%) Jenkins
12 7 (23.33%) Firewall

Opscode Chef
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 20 (66.67%) CloudStack
1 20 (66.67%) OpenStack
2 4 (13.33%) Apache
2 4 (13.33%) nginx
3 3 (10.00%) JBoss
3 3 (10.00%) WebLogic
3 3 (10.00%) WebSphere
Cloud Services
1 28 (93.33%) Amazon AWS
2 2 (6.67%) Microsoft Azure
2 2 (6.67%) PaaS
3 1 (3.33%) Office 365
Communications & Networking
1 7 (23.33%) Firewall
2 4 (13.33%) VPN
3 2 (6.67%) HTTP
4 1 (3.33%) Network Security
4 1 (3.33%) TCP/IP
Database & Business Intelligence
1 4 (13.33%) MySQL
2 2 (6.67%) NoSQL
2 2 (6.67%) PostgreSQL
Development Applications
1 7 (23.33%) Jenkins
2 5 (16.67%) Git (software)
3 3 (10.00%) Subversion
3 3 (10.00%) TeamCity
Job Titles
1 22 (73.33%) DevOps Engineer
2 17 (56.67%) Platform Engineer
3 5 (16.67%) Administrator
4 4 (13.33%) Linux Administrator
4 4 (13.33%) Linux Systems Administrator
4 4 (13.33%) Systems Administrator
5 3 (10.00%) Ruby Engineer
5 3 (10.00%) WebSphere Engineer
6 2 (6.67%) Software Engineer
7 1 (3.33%) AWS DevOps
7 1 (3.33%) Azure DevOps
7 1 (3.33%) DevOps Administrator
7 1 (3.33%) Principal Engineer
Libraries, Frameworks & Software Standards
1 3 (10.00%) .NET
2 2 (6.67%) Akka
2 2 (6.67%) AngularJS
2 2 (6.67%) CSS
2 2 (6.67%) Dropwizard
2 2 (6.67%) HTML
2 2 (6.67%) jQuery
2 2 (6.67%) Kafka
2 2 (6.67%) LESS
2 2 (6.67%) Node.js
2 2 (6.67%) Play Framework
2 2 (6.67%) RESTful
2 2 (6.67%) Sass
3 1 (3.33%) REST
3 1 (3.33%) Web Services
Miscellaneous
1 2 (6.67%) User Experience
2 1 (3.33%) Mobile App
2 1 (3.33%) Private Cloud
2 1 (3.33%) Public Cloud
Operating Systems
1 27 (90.00%) Linux
2 20 (66.67%) Unix
3 4 (13.33%) Windows
4 3 (10.00%) Red Hat Enterprise Linux
5 2 (6.67%) Debian
6 1 (3.33%) CentOS
6 1 (3.33%) Ubuntu
Processes & Methodologies
1 26 (86.67%) DevOps
2 25 (83.33%) Configuration Management
3 23 (76.67%) Agile Software Development
4 22 (73.33%) Scrum
5 20 (66.67%) Continuous Integration
5 20 (66.67%) DSDM
5 20 (66.67%) RUP
6 6 (20.00%) Test Automation
7 4 (13.33%) High Availability
7 4 (13.33%) Infrastructure Monitoring
7 4 (13.33%) Load Balancing
8 3 (10.00%) Auto-Scaling
8 3 (10.00%) Disaster Recovery
8 3 (10.00%) ITIL
8 3 (10.00%) OWASP
8 3 (10.00%) Performance Tuning
9 2 (6.67%) Domain-Driven Design
9 2 (6.67%) Kanban
9 2 (6.67%) Software Engineering
9 2 (6.67%) TDD
Programming Languages
1 23 (76.67%) Python
2 22 (73.33%) Bash Shell
3 21 (70.00%) SQL
4 20 (66.67%) Ruby
4 20 (66.67%) Shell Script
5 2 (6.67%) Clojure
5 2 (6.67%) Java
5 2 (6.67%) JavaScript
5 2 (6.67%) Scala
6 1 (3.33%) PowerShell
Qualifications
1 17 (56.67%) AWS Certification
2 1 (3.33%) CCNA
2 1 (3.33%) Cisco Certification
System Software
1 20 (66.67%) vSphere
1 20 (66.67%) Xen
1 20 (66.67%) XenServer
2 8 (26.67%) Docker
3 4 (13.33%) GlusterFS
3 4 (13.33%) iptables
3 4 (13.33%) Varnish
4 2 (6.67%) VMware Infrastructure
Systems Management
1 27 (90.00%) Puppet
2 20 (66.67%) Cobbler
2 20 (66.67%) Tivoli
3 9 (30.00%) Ansible
4 4 (13.33%) HAProxy
4 4 (13.33%) Kubernetes
4 4 (13.33%) Terraform
5 2 (6.67%) Graphite
5 2 (6.67%) Salt
Vendors
1 20 (66.67%) EnterpriseDB
1 20 (66.67%) Oracle
2 5 (16.67%) Red Hat
3 4 (13.33%) Rackspace
4 3 (10.00%) Microsoft
5 2 (6.67%) Splunk
5 2 (6.67%) VMware
6 1 (3.33%) Cisco