The following table provides summary statistics for contract job vacancies advertised in Middlesex 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 29 March 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 East / Middlesex
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 15 21 20
Rank change year-on-year +6 -1  
Contract jobs citing Jenkins 6 3 3
As % of all contract IT jobs advertised in Middlesex 4.80% 1.91% 1.88%
As % of the Development Applications category 30.00% 15.00% 23.08%
Number of daily rates quoted 4 1 2
Median daily rate £210 £425 £273
Median daily rate % change year-on-year -50.58% +55.96%  
90% offered a daily rate of more than £208 £425 £271
10% offered a daily rate of more than £214 £425 £275
UK excluding London median daily rate £450 £425 £375
% change year-on-year +5.88% +13.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.00 £43.50 £38.75
% change year-on-year -5.74% +12.25%  

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 Middlesex with a requirement for development application skills.

Contract Development Application Skills
Middlesex
Contract job vacancies with a requirement for development application skills 20 20 13
As % of all contract IT job vacancies advertised in Middlesex 16.00% 12.74% 8.13%
Number of daily rates quoted 13 10 9
Median daily rate £215 £340 £275
Median daily rate % change year-on-year -36.76% +23.63%  
90% offered a daily rate of more than £208 £321 £270
10% offered a daily rate of more than £375 £400 £400
UK excluding London median daily rate £400 £375 £365
% change year-on-year +6.66% +2.73%  
Number of hourly rates quoted 0 6 0
Median hourly rate - £44.00 -
UK excluding London median hourly rate £42.50 £42.29 £37.50
% change year-on-year +0.49% +12.77%  

Jenkins
Job Vacancy Trend in Middlesex

The job posting trend of jobs advertised in Middlesex 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 Middlesex

Jenkins
Contractor Daily Rate Trend in Middlesex

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

Contractor daily rate trend for Jenkins in Middlesex

For the 6 months to 29 March 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 Middlesex region with a requirement for Jenkins.

1 6 (75.00%) Linux
1 6 (75.00%) Puppet
1 6 (75.00%) GitHub
1 6 (75.00%) DevOps
2 5 (62.50%) Virtual Team
2 5 (62.50%) Continuous Deployment
2 5 (62.50%) Opscode Chef
2 5 (62.50%) Ansible
2 5 (62.50%) Salt
2 5 (62.50%) Amazon AWS
2 5 (62.50%) Continuous Integration
2 5 (62.50%) Python
2 5 (62.50%) Configuration Management
2 5 (62.50%) Java
2 5 (62.50%) Web Services
2 5 (62.50%) Maven
3 4 (50.00%) Ruby
3 4 (50.00%) Ant
3 4 (50.00%) ZABBIX
3 4 (50.00%) SC Cleared
3 4 (50.00%) Security Cleared
3 4 (50.00%) Graphite
3 4 (50.00%) InfluxDB
3 4 (50.00%) Sensu
3 4 (50.00%) logstash
3 4 (50.00%) StatsD
3 4 (50.00%) Elasticsearch
3 4 (50.00%) Gradle
3 4 (50.00%) OpenStack
3 4 (50.00%) Rackspace

Jenkins
Co-occurring IT Skills in Middlesex 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 4 (50.00%) Elasticsearch
1 4 (50.00%) OpenStack
2 1 (12.50%) Oracle Service Bus
2 1 (12.50%) Oracle SOA Suite
2 1 (12.50%) WebLogic
Cloud Services
1 6 (75.00%) GitHub
2 5 (62.50%) Amazon AWS
3 1 (12.50%) Amazon S3
3 1 (12.50%) AWS CloudFormation
3 1 (12.50%) Virtual Private Cloud
Communications & Networking
1 1 (12.50%) DVB
1 1 (12.50%) HTTP
Database & Business Intelligence
1 4 (50.00%) InfluxDB
2 1 (12.50%) NoSQL
Development Applications
1 5 (62.50%) Maven
2 4 (50.00%) Ant
2 4 (50.00%) Gradle
3 1 (12.50%) Artifactory
3 1 (12.50%) Git (software)
General
1 2 (25.00%) Telecoms
Job Titles
1 4 (50.00%) DevOps Engineer
2 3 (37.50%) Systems Engineer
3 2 (25.00%) DevOps Systems Engineer
3 2 (25.00%) Integration Engineer
4 1 (12.50%) Administrator
4 1 (12.50%) AWS Administrator
4 1 (12.50%) AWS DevOps
4 1 (12.50%) Cloud Administrator
4 1 (12.50%) Deployment Engineer
4 1 (12.50%) DevOps Administrator
4 1 (12.50%) Embedded Engineer
4 1 (12.50%) Java Engineer
4 1 (12.50%) Junior
4 1 (12.50%) Junior DevOps
4 1 (12.50%) Lead DevOps
4 1 (12.50%) Operations Engineer
Libraries, Frameworks & Software Standards
1 5 (62.50%) Web Services
2 4 (50.00%) Sensu
3 1 (12.50%) HTML
3 1 (12.50%) HTML5
3 1 (12.50%) J2EE
3 1 (12.50%) JRockit
3 1 (12.50%) Node.js
3 1 (12.50%) REST
3 1 (12.50%) XML
Miscellaneous
1 5 (62.50%) Virtual Team
2 2 (25.00%) Computer Science
3 1 (12.50%) Digital TV
3 1 (12.50%) MPEG
3 1 (12.50%) STB
Operating Systems
1 6 (75.00%) Linux
2 1 (12.50%) CentOS
2 1 (12.50%) Ubuntu
Processes & Methodologies
1 6 (75.00%) DevOps
2 5 (62.50%) Configuration Management
2 5 (62.50%) Continuous Deployment
2 5 (62.50%) Continuous Integration
3 4 (50.00%) Software Delivery
4 2 (25.00%) Agile Software Development
4 2 (25.00%) SOA
5 1 (12.50%) Automated Testing
5 1 (12.50%) Data Protection
5 1 (12.50%) Scrum
5 1 (12.50%) TDD
Programming Languages
1 5 (62.50%) Java
1 5 (62.50%) Python
2 4 (50.00%) Ruby
3 1 (12.50%) Bash Shell
3 1 (12.50%) C
3 1 (12.50%) C++
3 1 (12.50%) Perl
3 1 (12.50%) SQL
Qualifications
1 4 (50.00%) SC Cleared
1 4 (50.00%) Security Cleared
2 2 (25.00%) Degree
System Software
1 1 (12.50%) Docker
1 1 (12.50%) Virtual Machines
1 1 (12.50%) vSphere
Systems Management
1 6 (75.00%) Puppet
2 5 (62.50%) Ansible
2 5 (62.50%) Opscode Chef
2 5 (62.50%) Salt
3 4 (50.00%) Fluentd
3 4 (50.00%) Graphite
3 4 (50.00%) logstash
3 4 (50.00%) StatsD
3 4 (50.00%) ZABBIX
Vendors
1 4 (50.00%) Rackspace
2 1 (12.50%) Oracle
2 1 (12.50%) SaltStack