The following table provides summary statistics for contract job vacancies advertised in Cardiff with a requirement for Jenkins skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Jenkins over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Jenkins (JenkinsCI)
South Wales / Cardiff
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 31 28 29
Rank change year-on-year -3 +1  
Contract jobs citing Jenkins 9 12 13
As % of all contract IT jobs advertised in Cardiff 2.76% 4.17% 4.01%
As % of the Development Applications category 13.85% 19.35% 26.53%
Number of daily rates quoted 4 12 7
Median daily rate £488 £463 £400
Median daily rate % change year-on-year +5.45% +15.62%  
90% offered a daily rate of more than £458 £353 £365
10% offered a daily rate of more than £509 £475 £460
UK excluding London median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £32.25 £32.50
% change year-on-year +31.78% -0.76%  

Jenkins is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cardiff with a requirement for development application skills.

Contract Development Application Skills
Cardiff
Contract job vacancies with a requirement for development application skills 65 62 49
As % of all contract IT job vacancies advertised in Cardiff 19.94% 21.53% 15.12%
Number of daily rates quoted 55 47 39
Median daily rate £370 £388 £350
Median daily rate % change year-on-year -4.51% +10.71%  
90% offered a daily rate of more than £316 £275 £288
10% offered a daily rate of more than £464 £475 £450
UK excluding London median daily rate £413 £400 £365
% change year-on-year +3.12% +9.58%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £42.00 £37.00
% change year-on-year +1.19% +13.51%  

Jenkins
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff citing Jenkins as a proportion of all contract or permanent IT jobs with a match in the Development Applications category.

Job vacancy trend for Jenkins in Cardiff

Jenkins
Contractor Daily Rate Trend in Cardiff

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Jenkins in Cardiff.

Contractor daily rate trend for Jenkins in Cardiff

For the 6 months to 22 June 2017, IT contractor jobs citing Jenkins also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Cardiff region with a requirement for Jenkins.

1 22 (78.57%) DevOps
2 20 (71.43%) Git (software)
3 19 (67.86%) Ansible
4 18 (64.29%) Amazon AWS
5 16 (57.14%) Puppet
5 16 (57.14%) Agile Software Development
6 14 (50.00%) Linux
7 12 (42.86%) Continuous Integration
7 12 (42.86%) Terraform
8 10 (35.71%) TCP/IP
9 9 (32.14%) Amazon EC2
9 9 (32.14%) Amazon S3
9 9 (32.14%) Rundeck
10 8 (28.57%) Red Hat Enterprise Linux
10 8 (28.57%) JIRA
10 8 (28.57%) Confluence
10 8 (28.57%) Oracle
10 8 (28.57%) Red Hat
11 7 (25.00%) Configuration Management
11 7 (25.00%) DSL
11 7 (25.00%) DNS
11 7 (25.00%) PowerShell
11 7 (25.00%) Continuous Delivery
11 7 (25.00%) Mesos
11 7 (25.00%) Marathon
12 6 (21.43%) Maven
12 6 (21.43%) Windows
12 6 (21.43%) Ant
12 6 (21.43%) Java
12 6 (21.43%) .NET

Jenkins
Co-occurring IT Skills in Cardiff 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 8 (28.57%) Confluence
2 5 (17.86%) Elasticsearch
3 3 (10.71%) Apache
3 3 (10.71%) IIS
3 3 (10.71%) Jetty
3 3 (10.71%) Mongrel
3 3 (10.71%) nginx
3 3 (10.71%) Tomcat
3 3 (10.71%) WebSphere
4 2 (7.14%) Drupal
5 1 (3.57%) CMS
5 1 (3.57%) Oracle HTTP Server
5 1 (3.57%) WebLogic
Business Applications
1 1 (3.57%) Remedy ITSM
Cloud Services
1 18 (64.29%) Amazon AWS
2 9 (32.14%) Amazon EC2
2 9 (32.14%) Amazon S3
3 5 (17.86%) Amazon CloudWatch
4 4 (14.29%) Amazon ElastiCache
4 4 (14.29%) Amazon ELB
4 4 (14.29%) Route 53
4 4 (14.29%) Virtual Private Cloud
5 3 (10.71%) AWS CloudFormation
5 3 (10.71%) Google App Engine
5 3 (10.71%) Google Cloud Platform
6 2 (7.14%) GitHub
6 2 (7.14%) Microsoft Azure
Communications & Networking
1 10 (35.71%) TCP/IP
2 7 (25.00%) DNS
2 7 (25.00%) DSL
3 5 (17.86%) HTTP
3 5 (17.86%) SSL
4 4 (14.29%) SSH
5 3 (10.71%) DHCP
5 3 (10.71%) FTP
5 3 (10.71%) IPsec
5 3 (10.71%) tcpdump
6 1 (3.57%) Internet
6 1 (3.57%) LDAP
Database & Business Intelligence
1 5 (17.86%) MongoDB
2 4 (14.29%) Amazon DynamoDB
3 2 (7.14%) SQL Server
4 1 (3.57%) Couchbase
4 1 (3.57%) NoSQL
4 1 (3.57%) PostgreSQL
4 1 (3.57%) PowerCenter
4 1 (3.57%) Redis
4 1 (3.57%) SQL Server 2008
4 1 (3.57%) SQL Server 2012
Development Applications
1 20 (71.43%) Git (software)
2 8 (28.57%) JIRA
3 6 (21.43%) Ant
3 6 (21.43%) Maven
4 5 (17.86%) Hudson
5 4 (14.29%) Bitbucket
6 3 (10.71%) Cucumber
6 3 (10.71%) Travis CI
6 3 (10.71%) Vagrant
7 2 (7.14%) Gradle
7 2 (7.14%) Selenium
7 2 (7.14%) TeamCity
8 1 (3.57%) MbUnit
8 1 (3.57%) Mercurial
8 1 (3.57%) MSTest
8 1 (3.57%) NuGet
8 1 (3.57%) NUnit
8 1 (3.57%) SpecFlow
8 1 (3.57%) Subversion
8 1 (3.57%) WebDriver
General
1 5 (17.86%) Finance
2 1 (3.57%) Banking
Job Titles
1 18 (64.29%) DevOps Engineer
2 6 (21.43%) AWS Engineer
3 4 (14.29%) Developer
4 3 (10.71%) AWS DevOps
4 3 (10.71%) AWS DevOps Engineer
4 3 (10.71%) Cloud Engineer
4 3 (10.71%) Windows DevOps Engineer
4 3 (10.71%) Windows Engineer
5 2 (7.14%) Drupal Developer
6 1 (3.57%) .NET Developer
6 1 (3.57%) Architect
6 1 (3.57%) Front End Developer (Client-Side Developer)
6 1 (3.57%) Java Architect
6 1 (3.57%) Java Developer
6 1 (3.57%) JIRA Engineer
6 1 (3.57%) Linux Engineer
6 1 (3.57%) Senior Architect
6 1 (3.57%) Senior Developer
6 1 (3.57%) Senior Java Architect
6 1 (3.57%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 6 (21.43%) .NET
2 5 (17.86%) Web Services
3 4 (14.29%) J2EE
4 3 (10.71%) CSS
4 3 (10.71%) HTML
4 3 (10.71%) jQuery
4 3 (10.71%) Servlets
5 2 (7.14%) Ajax
5 2 (7.14%) Drush
5 2 (7.14%) Hibernate
5 2 (7.14%) Middleware
5 2 (7.14%) Oracle Fusion
5 2 (7.14%) Sass
5 2 (7.14%) Spring
5 2 (7.14%) Twig
6 1 (3.57%) AngularJS
6 1 (3.57%) ASP.NET
6 1 (3.57%) ASP.NET Web API
6 1 (3.57%) Gherkin
6 1 (3.57%) Kafka
Miscellaneous
1 2 (7.14%) Fintech
1 2 (7.14%) Virtual Team
2 1 (3.57%) Greenfield Project
2 1 (3.57%) User Experience
Operating Systems
1 14 (50.00%) Linux
2 8 (28.57%) Red Hat Enterprise Linux
3 6 (21.43%) Windows
4 3 (10.71%) Debian
Processes & Methodologies
1 22 (78.57%) DevOps
2 16 (57.14%) Agile Software Development
3 12 (42.86%) Continuous Integration
4 7 (25.00%) Configuration Management
4 7 (25.00%) Continuous Delivery
5 5 (17.86%) Mentoring
5 5 (17.86%) Microservices
5 5 (17.86%) Migration
5 5 (17.86%) Server Hardening
6 4 (14.29%) Performance Tuning
7 3 (10.71%) Open Source
8 2 (7.14%) Cybersecurity
8 2 (7.14%) Mobile First
8 2 (7.14%) MVC
8 2 (7.14%) Scrum
8 2 (7.14%) Test Automation
9 1 (3.57%) Continuous Deployment
9 1 (3.57%) Front End Development
9 1 (3.57%) Software Delivery
9 1 (3.57%) TDD
Programming Languages
1 7 (25.00%) PowerShell
2 6 (21.43%) Java
3 4 (14.29%) Bash Shell
3 4 (14.29%) JavaScript
3 4 (14.29%) Perl
4 2 (7.14%) SQL
5 1 (3.57%) C#
5 1 (3.57%) JCL
5 1 (3.57%) TypeScript
Qualifications
1 3 (10.71%) SC Cleared
1 3 (10.71%) Security Cleared
2 1 (3.57%) BPSS Clearance
Quality Assurance & Compliance
1 1 (3.57%) Disclosure Scotland
System Software
1 3 (10.71%) Docker
1 3 (10.71%) iptables
1 3 (10.71%) VMware Infrastructure
1 3 (10.71%) Xen
2 1 (3.57%) NFS
Systems Management
1 19 (67.86%) Ansible
2 16 (57.14%) Puppet
3 12 (42.86%) Terraform
4 9 (32.14%) Rundeck
5 7 (25.00%) Marathon
5 7 (25.00%) Mesos
6 5 (17.86%) Opscode Chef
7 4 (14.29%) Prometheus
8 2 (7.14%) Grafana
8 2 (7.14%) Kibana
8 2 (7.14%) Salt
9 1 (3.57%) Control-M
9 1 (3.57%) Fluentd
Vendors
1 8 (28.57%) Oracle
1 8 (28.57%) Red Hat
2 4 (14.29%) Rackspace
3 3 (10.71%) Google
3 3 (10.71%) Microsoft
3 3 (10.71%) Remedy
3 3 (10.71%) VMware
4 1 (3.57%) BMC
4 1 (3.57%) Informatica
4 1 (3.57%) Micro Focus
4 1 (3.57%) Thunderhead