Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Jenkins skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Jenkins over the 6 months to 22 November 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)
East of England > Hertfordshire
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 76 61 86
Rank change year-on-year -15 +25 +4
Contract jobs citing Jenkins 26 33 17
As % of all contract IT jobs advertised in Hertfordshire 1.65% 2.36% 1.07%
As % of the Development Applications category 10.36% 17.84% 8.54%
Number of daily rates quoted 15 23 5
Hertfordshire median daily rate £500 £500 £350
Median daily rate % change year-on-year - +42.86% -12.50%
East of England median daily rate £450 £470 £425
% change year-on-year -4.26% +10.59% +6.25%
Number of hourly rates quoted 1 0 0
Hertfordshire median hourly rate £44.00 - -
East of England median hourly rate £62.50 £36.00 £45.25
% change year-on-year +73.61% -20.44% -21.30%

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

All Development Application Skills
Hertfordshire
Contract vacancies with a requirement for development application skills 251 185 199
As % of all contract IT jobs advertised in Hertfordshire 15.89% 13.22% 12.48%
Number of daily rates quoted 122 101 110
Hertfordshire median daily rate £425 £425 £375
Median daily rate % change year-on-year - +13.33% -
10th Percentile £296 £258 £274
90th Percentile £575 £575 £514
East of England median daily rate £450 £400 £400
% change year-on-year +12.50% - +8.84%
Number of hourly rates quoted 1 14 7
Hertfordshire median hourly rate £44.00 £50.00 £35.00
Median hourly rate % change year-on-year -12.00% +42.86% -2.78%
10th Percentile £42.00 £43.75 £11.25
90th Percentile £46.00 £53.75 £43.00
East of England median hourly rate £42.50 £40.56 £40.00
% change year-on-year +4.78% +1.41% +5.89%

Jenkins
Job Vacancy Trend in Hertfordshire

Job postings citing Jenkins as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Jenkins in Hertfordshire

Jenkins
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Jenkins in Hertfordshire

Jenkins
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Jenkins in Hertfordshire over the 6 months to 22 November 2017.

Contractor daily rate histogram for Jenkins in Hertfordshire

Jenkins
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Jenkins within the Hertfordshire region over the 6 months to 22 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -7 9 £550 +7.32% 1
Welwyn Garden City -3 3 £538 -10.42%
Hatfield - 3 £550 - 4
Stevenage - 2 - -
St Albans - 1 £463 -
Jenkins
East of England

For the 6 months to 22 November 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 Hertfordshire region with a requirement for Jenkins.

1 14 (53.85%) Agile Software Development
2 12 (46.15%) JIRA
3 11 (42.31%) Opscode Chef
4 10 (38.46%) Amazon AWS
4 10 (38.46%) SQL
5 9 (34.62%) Java
5 9 (34.62%) Puppet
5 9 (34.62%) Ansible
6 8 (30.77%) Git (software)
6 8 (30.77%) Test Automation
6 8 (30.77%) Web Services
6 8 (30.77%) Linux
7 7 (26.92%) Unix
7 7 (26.92%) Python
7 7 (26.92%) Oracle
7 7 (26.92%) Selenium
7 7 (26.92%) Continuous Integration
7 7 (26.92%) Confluence
7 7 (26.92%) DevOps
8 6 (23.08%) Cucumber
8 6 (23.08%) Atlassian
8 6 (23.08%) .NET
8 6 (23.08%) C#
8 6 (23.08%) Windows
9 5 (19.23%) E-Commerce
9 5 (19.23%) DB2
9 5 (19.23%) Retail
9 5 (19.23%) Scrum
9 5 (19.23%) hybris
9 5 (19.23%) PowerShell

Jenkins
Co-occurring IT Skills in Hertfordshire 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 7 (26.92%) Confluence
2 5 (19.23%) OpenStack
3 2 (7.69%) Tomcat
3 2 (7.69%) WebSphere
4 1 (3.85%) Apache
4 1 (3.85%) Cloud Foundry
4 1 (3.85%) Drupal
4 1 (3.85%) Oracle SOA Suite
4 1 (3.85%) SharePoint
Applications
1 1 (3.85%) Microsoft Excel
Business Applications
1 3 (11.54%) Magento
Cloud Services
1 10 (38.46%) Amazon AWS
2 4 (15.38%) Microsoft Azure
3 2 (7.69%) Amazon Kinesis
3 2 (7.69%) AWS Lambda
3 2 (7.69%) PaaS
3 2 (7.69%) Serverless
4 1 (3.85%) Amazon EC2
4 1 (3.85%) Amazon SQS
4 1 (3.85%) AWS CloudFormation
4 1 (3.85%) AWS Elastic Beanstalk
4 1 (3.85%) Google Cloud Platform
4 1 (3.85%) IaaS
4 1 (3.85%) Office 365
Communications & Networking
1 2 (7.69%) Junos
2 1 (3.85%) DHCP
2 1 (3.85%) DNS
2 1 (3.85%) Firewall
2 1 (3.85%) TCP/IP
Database & Business Intelligence
1 5 (19.23%) DB2
2 4 (15.38%) MySQL
2 4 (15.38%) SQL Server
3 3 (11.54%) NoSQL
3 3 (11.54%) PostgreSQL
4 2 (7.69%) Amazon Redshift
4 2 (7.69%) DbVisualizer
4 2 (7.69%) Relational Database
4 2 (7.69%) SQL Server 2008
5 1 (3.85%) Apache Cassandra
5 1 (3.85%) MongoDB
5 1 (3.85%) Oracle Database
5 1 (3.85%) Oracle Reports
5 1 (3.85%) RDBMS
5 1 (3.85%) Sybase ASE
Development Applications
1 12 (46.15%) JIRA
2 8 (30.77%) Git (software)
3 7 (26.92%) Selenium
4 6 (23.08%) Cucumber
5 4 (15.38%) WebDriver
6 2 (7.69%) Atlassian Bamboo
6 2 (7.69%) InstallShield
6 2 (7.69%) jMock
6 2 (7.69%) JUnit
6 2 (7.69%) Maven
6 2 (7.69%) Sonatype Nexus
6 2 (7.69%) Subversion
6 2 (7.69%) Visual Studio
6 2 (7.69%) Visual Studio Team System
6 2 (7.69%) WiX
7 1 (3.85%) Ant
7 1 (3.85%) Bitbucket
7 1 (3.85%) GoCD
7 1 (3.85%) Jasmine
7 1 (3.85%) VSS/SourceSafe
General
1 5 (19.23%) Retail
2 3 (11.54%) Finance
3 2 (7.69%) Games
4 1 (3.85%) Law
4 1 (3.85%) Pharmaceutical
4 1 (3.85%) Telecoms
Job Titles
1 6 (23.08%) Consultant
1 6 (23.08%) Developer
2 3 (11.54%) .NET Developer
2 3 (11.54%) Administrator
2 3 (11.54%) Automation Tester
2 3 (11.54%) Tester
3 2 (7.69%) AWS Developer
3 2 (7.69%) Java Developer
3 2 (7.69%) Java Engineer
3 2 (7.69%) Juniper Consultant
3 2 (7.69%) Lead Developer
3 2 (7.69%) Network Consultant
3 2 (7.69%) Systems Administrator
4 1 (3.85%) Agile Developer
4 1 (3.85%) AWS Consultant
4 1 (3.85%) Azure Consultant
4 1 (3.85%) Java Automation Tester
4 1 (3.85%) Selenium Automation Tester
4 1 (3.85%) Senior Java Engineer
4 1 (3.85%) Unix Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 8 (30.77%) Web Services
2 6 (23.08%) .NET
3 4 (15.38%) Gherkin
4 3 (11.54%) AngularJS
4 3 (11.54%) HTML
4 3 (11.54%) RESTful
4 3 (11.54%) Spring
5 2 (7.69%) .NET Framework
5 2 (7.69%) Hibernate
5 2 (7.69%) HTML5
5 2 (7.69%) J2EE
5 2 (7.69%) RESTEasy
5 2 (7.69%) Silverlight
5 2 (7.69%) Twitter Bootstrap
5 2 (7.69%) WCF
5 2 (7.69%) WinForms
5 2 (7.69%) WPF
6 1 (3.85%) ASP.NET Web API
6 1 (3.85%) Ionic Framework
6 1 (3.85%) LAPP Stack
Miscellaneous
1 2 (7.69%) Analytical Skills
1 2 (7.69%) Data Centre
1 2 (7.69%) Virtual Team
2 1 (3.85%) Computer Science
2 1 (3.85%) Greenfield Project
2 1 (3.85%) Mainframe
2 1 (3.85%) Management Information System
2 1 (3.85%) Mobile App
2 1 (3.85%) Public Cloud
2 1 (3.85%) User Experience
Operating Systems
1 8 (30.77%) Linux
2 7 (26.92%) Unix
3 6 (23.08%) Windows
4 2 (7.69%) Red Hat Enterprise Linux
5 1 (3.85%) CentOS
5 1 (3.85%) CoreOS
5 1 (3.85%) Solaris
5 1 (3.85%) Ubuntu
5 1 (3.85%) VMS
5 1 (3.85%) Windows Server
Processes & Methodologies
1 14 (53.85%) Agile Software Development
2 8 (30.77%) Test Automation
3 7 (26.92%) Continuous Integration
3 7 (26.92%) DevOps
4 5 (19.23%) E-Commerce
4 5 (19.23%) Scrum
5 4 (15.38%) BDD
5 4 (15.38%) Configuration Management
5 4 (15.38%) DNA
5 4 (15.38%) Open Source
5 4 (15.38%) Scenario Testing
5 4 (15.38%) SOA
5 4 (15.38%) Time Management
6 3 (11.54%) Continuous Delivery
6 3 (11.54%) Customer Requirements
6 3 (11.54%) Kanban
6 3 (11.54%) Software Engineering
6 3 (11.54%) System Testing
7 2 (7.69%) Integration Testing
7 2 (7.69%) Software Testing
Programming Languages
1 10 (38.46%) SQL
2 9 (34.62%) Java
3 7 (26.92%) Python
4 6 (23.08%) C#
5 5 (19.23%) PowerShell
6 4 (15.38%) Ruby
7 3 (11.54%) Bash Shell
7 3 (11.54%) JavaScript
7 3 (11.54%) T-SQL
8 2 (7.69%) Perl
9 1 (3.85%) Groovy
9 1 (3.85%) PHP
9 1 (3.85%) PL/SQL
9 1 (3.85%) Scala
9 1 (3.85%) Shell Script
Qualifications
1 2 (7.69%) Degree
1 2 (7.69%) JNCIA
1 2 (7.69%) JNCIE
1 2 (7.69%) JNCIP
1 2 (7.69%) JNCIS
1 2 (7.69%) RHCA
1 2 (7.69%) RHCE
1 2 (7.69%) SC Cleared
1 2 (7.69%) Security Cleared
2 1 (3.85%) Computer Science Degree
2 1 (3.85%) ISEB
2 1 (3.85%) ISTQB
2 1 (3.85%) ISTQB Foundation Certification
2 1 (3.85%) Master's Degree
Quality Assurance & Compliance
1 1 (3.85%) GDPR
1 1 (3.85%) ISO/IEC 27001
1 1 (3.85%) PCI DSS
1 1 (3.85%) QA
System Software
1 5 (19.23%) Docker
2 2 (7.69%) Virtual Servers
2 2 (7.69%) VMware Infrastructure
3 1 (3.85%) Active Directory
3 1 (3.85%) LXC
3 1 (3.85%) VMware ESXi
3 1 (3.85%) vSphere
Systems Management
1 11 (42.31%) Opscode Chef
2 9 (34.62%) Ansible
2 9 (34.62%) Puppet
3 3 (11.54%) Kubernetes
4 2 (7.69%) Red Hat Satellite
4 2 (7.69%) Terraform
5 1 (3.85%) Mesos
Vendors
1 7 (26.92%) Oracle
2 6 (23.08%) Atlassian
3 5 (19.23%) hybris
4 4 (15.38%) Red Hat
5 3 (11.54%) IBM
5 3 (11.54%) VMware
6 2 (7.69%) Google
6 2 (7.69%) Juniper
7 1 (3.85%) Intershop
7 1 (3.85%) Microsoft
7 1 (3.85%) Salesforce.com
7 1 (3.85%) Sitecore
7 1 (3.85%) Sonatype
7 1 (3.85%) Sybase
7 1 (3.85%) Xamarin