Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Rickmansworth with a requirement for Linux skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Linux over the 6 months to 23 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.

Linux
Hertfordshire > Rickmansworth
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 8 8 15
Rank change year-on-year 0 +7 +5
Contract jobs citing Linux 8 5 1
As % of all contract IT jobs advertised in Rickmansworth 12.70% 10.64% 2.22%
As % of the Operating Systems category 47.06% 55.56% 33.33%
Number of daily rates quoted 3 3 1
Rickmansworth median daily rate £525 £450 £390
Median daily rate % change year-on-year +16.67% +15.38% -4.29%
10th Percentile £513 £415 £385
90th Percentile £658 £485 £395
Hertfordshire median daily rate £434 £338 £350
% change year-on-year +28.52% -3.57% -14.37%
Number of hourly rates quoted 0 0 0
Rickmansworth median hourly rate - - -
Hertfordshire median hourly rate £40.75 - £45.00

Linux is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Rickmansworth with a requirement for operating system skills.

All Operating Systems
Rickmansworth
Contract vacancies with a requirement for operating system skills 17 9 3
As % of all contract IT jobs advertised in Rickmansworth 26.98% 19.15% 6.67%
Number of daily rates quoted 4 7 2
Rickmansworth median daily rate £525 £350 £420
Median daily rate % change year-on-year +50.00% -16.67% +23.53%
10th Percentile £403 £146 £389
90th Percentile £643 £480 £467
Hertfordshire median daily rate £373 £368 £336
% change year-on-year +1.36% +9.29% -3.93%
Number of hourly rates quoted 8 0 0
Rickmansworth median hourly rate £14.00 - -
Hertfordshire median hourly rate £14.50 £14.50 £15.00
% change year-on-year - -3.33% +3.45%

Linux
Job Vacancy Trend in Rickmansworth

Job postings citing Linux as a percentage of all IT jobs advertised in Rickmansworth.

Job vacancy trend for Linux in Rickmansworth

Linux
Contractor Daily Rate Trend in Rickmansworth

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

Contractor daily rate trend for Linux in Rickmansworth

Linux
Contractor Daily Rate Histogram in Rickmansworth

The daily rate distribution of IT jobs citing Linux in Rickmansworth over the 6 months to 23 November 2017.

Contractor daily rate histogram for Linux in Rickmansworth

For the 6 months to 23 November 2017, IT contractor jobs citing Linux 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 Rickmansworth region with a requirement for Linux.

1 6 (75.00%) Unix
1 6 (75.00%) Docker
1 6 (75.00%) DevOps
2 5 (62.50%) Amazon AWS
2 5 (62.50%) Solaris
2 5 (62.50%) MySQL
2 5 (62.50%) Configuration Management
2 5 (62.50%) PostgreSQL
2 5 (62.50%) Scrum
2 5 (62.50%) Agile Software Development
2 5 (62.50%) Ansible
3 4 (50.00%) Atlassian
4 3 (37.50%) JIRA
4 3 (37.50%) Confluence
4 3 (37.50%) Mesos
4 3 (37.50%) Google Cloud Platform
4 3 (37.50%) boto
4 3 (37.50%) HipChat
4 3 (37.50%) AWS CloudFormation
4 3 (37.50%) Kubernetes
4 3 (37.50%) DB2
4 3 (37.50%) Oracle
4 3 (37.50%) Python
4 3 (37.50%) GCP
4 3 (37.50%) RDBMS
4 3 (37.50%) Microsoft Azure
4 3 (37.50%) Bitbucket
4 3 (37.50%) Oracle Database
4 3 (37.50%) Relational Database
4 3 (37.50%) Cloud Foundry

Linux
Co-occurring IT Skills in Rickmansworth 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 3 (37.50%) Cloud Foundry
1 3 (37.50%) Confluence
2 2 (25.00%) OpenStack
Applications
1 3 (37.50%) HipChat
Cloud Services
1 5 (62.50%) Amazon AWS
2 3 (37.50%) AWS CloudFormation
2 3 (37.50%) Google Cloud Platform
2 3 (37.50%) Microsoft Azure
Database & Business Intelligence
1 5 (62.50%) MySQL
1 5 (62.50%) PostgreSQL
2 3 (37.50%) DB2
2 3 (37.50%) Oracle Database
2 3 (37.50%) RDBMS
2 3 (37.50%) Relational Database
3 2 (25.00%) MongoDB
3 2 (25.00%) SQL Server
3 2 (25.00%) Sybase ASE
Development Applications
1 3 (37.50%) Bitbucket
1 3 (37.50%) JIRA
2 2 (25.00%) Sonatype Nexus
3 1 (12.50%) Maven
Job Titles
1 2 (25.00%) Developer
1 2 (25.00%) DevOps Engineer
1 2 (25.00%) Software Developer
2 1 (12.50%) Automation Engineer
Libraries, Frameworks & Software Standards
1 3 (37.50%) boto
2 2 (25.00%) Middleware
Operating Systems
1 6 (75.00%) Unix
2 5 (62.50%) Solaris
Processes & Methodologies
1 6 (75.00%) DevOps
2 5 (62.50%) Agile Software Development
2 5 (62.50%) Configuration Management
2 5 (62.50%) Scrum
3 2 (25.00%) Continuous Improvement
3 2 (25.00%) Kanban
3 2 (25.00%) SDLC
4 1 (12.50%) Continuous Integration
Programming Languages
1 3 (37.50%) Python
2 2 (25.00%) SQL
Quality Assurance & Compliance
1 3 (37.50%) GCP
System Software
1 6 (75.00%) Docker
Systems Management
1 5 (62.50%) Ansible
2 3 (37.50%) Docker Swarm
2 3 (37.50%) Kubernetes
2 3 (37.50%) Mesos
2 3 (37.50%) Rancher
3 2 (25.00%) Puppet
4 1 (12.50%) Opscode Chef
Vendors
1 4 (50.00%) Atlassian
2 3 (37.50%) Oracle
3 2 (25.00%) Sybase