Period
to 24 May 2019

The following table provides summary statistics for permanent job vacancies with a requirement for CoreOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CoreOS over the 6 months to 24 May 2019 with a comparison to the same period in the previous 2 years.

CoreOS
UK
6 months to
24 May 2019
Same period 2018 Same period 2017
Rank 1029 1075 1041
Rank change year-on-year +46 -34 +187
Permanent jobs citing CoreOS 63 103 110
As % of all permanent IT jobs advertised in the UK 0.043% 0.060% 0.065%
As % of the Operating Systems category 0.19% 0.25% 0.27%
Number of salaries quoted 35 62 90
UK median annual salary £60,000 £71,250 £47,500
Median salary % change year-on-year -15.79% +50.00% -26.92%
10th Percentile £51,000 £53,750 £33,750
90th Percentile £91,500 £101,750 £78,750
UK excluding London median annual salary £65,000 £60,000 £55,000
% change year-on-year +8.33% +9.09% +41.03%

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

All Operating Systems
UK
Permanent vacancies with a requirement for operating system skills 33,334 40,475 41,155
As % of all permanent IT jobs advertised in the UK 22.95% 23.47% 24.30%
Number of salaries quoted 26,509 32,761 34,518
UK median annual salary £47,500 £46,000 £45,000
Median salary % change year-on-year +3.26% +2.22% +3.45%
10th Percentile £25,750 £25,500 £25,000
90th Percentile £78,750 £76,250 £73,750
UK excluding London median annual salary £42,000 £40,000 £40,000
% change year-on-year +5.00% - -

CoreOS
Job Vacancy Trend

Job postings citing CoreOS as a percentage of all IT jobs advertised.

Job vacancy trend for CoreOS in the UK

CoreOS
Salary Trend

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

Salary trend for CoreOS in the UK

CoreOS
Salary Histogram

The salary distribution of IT jobs citing CoreOS over the 6 months to 24 May 2019.

Salary histogram for CoreOS in the UK

CoreOS
Top 5 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CoreOS within the UK over the 6 months to 24 May 2019. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +39 63 £60,000 -15.79%
London +46 45 £58,750 -32.86%
UK excluding London +56 18 £65,000 +8.33%
East of England +71 15 £65,000 +8.33%
South East - 3 £67,500 -

For the 6 months to 24 May 2019, IT jobs citing CoreOS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for CoreOS.

1 63 (100.00%) Docker
2 56 (88.89%) Amazon AWS
3 43 (68.25%) Linux
4 40 (63.49%) DevOps
5 39 (61.90%) Python
6 35 (55.56%) Ansible
7 34 (53.97%) Kubernetes
8 33 (52.38%) Jenkins
8 33 (52.38%) Opscode Chef
9 32 (50.79%) Bash Shell
9 32 (50.79%) Puppet
9 32 (50.79%) Git (software)
9 32 (50.79%) Google
9 32 (50.79%) Continuous Integration
10 30 (47.62%) Microsoft Azure
10 30 (47.62%) Google Cloud Platform
11 29 (46.03%) Windows
11 29 (46.03%) Continuous Delivery
12 28 (44.44%) Unix
12 28 (44.44%) Team Foundation Server
13 27 (42.86%) PowerShell
13 27 (42.86%) TeamCity
14 26 (41.27%) Atlassian Bamboo
14 26 (41.27%) Selenium
14 26 (41.27%) JIRA
14 26 (41.27%) Subversion
14 26 (41.27%) Nagios
14 26 (41.27%) ClearCase
14 26 (41.27%) HP UFT
14 26 (41.27%) Process Improvement

CoreOS
Co-occurring IT Skills 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 (11.11%) Elasticsearch
2 6 (9.52%) nginx
3 3 (4.76%) Apache
3 3 (4.76%) Tomcat
3 3 (4.76%) WebSphere
Cloud Services
1 56 (88.89%) Amazon AWS
2 30 (47.62%) Google Cloud Platform
2 30 (47.62%) Microsoft Azure
3 26 (41.27%) CloudBees
4 4 (6.35%) GitHub
5 3 (4.76%) Slack
6 2 (3.17%) Amazon S3
6 2 (3.17%) DigitalOcean
6 2 (3.17%) npm
6 2 (3.17%) SaaS
7 1 (1.59%) Amazon CloudWatch
7 1 (1.59%) Cloud Computing
7 1 (1.59%) IaaS
7 1 (1.59%) NuGet
7 1 (1.59%) Office 365
7 1 (1.59%) PaaS
Communications & Networking
1 3 (4.76%) BIG-IP
1 3 (4.76%) VLAN
2 1 (1.59%) Firewall
Database & Business Intelligence
1 20 (31.75%) PostgreSQL
2 19 (30.16%) Apache Cassandra
3 4 (6.35%) MySQL
3 4 (6.35%) RethinkDB
4 3 (4.76%) NoSQL
4 3 (4.76%) Redis
4 3 (4.76%) Relational Database
5 2 (3.17%) Hadoop
6 1 (1.59%) SQL Server
Development Applications
1 33 (52.38%) Jenkins
2 32 (50.79%) Git (software)
3 28 (44.44%) Team Foundation Server
4 27 (42.86%) TeamCity
5 26 (41.27%) Atlassian Bamboo
5 26 (41.27%) ClearCase
5 26 (41.27%) GoCD
5 26 (41.27%) HP UFT
5 26 (41.27%) JIRA
5 26 (41.27%) Octopus Deploy
5 26 (41.27%) Selenium
5 26 (41.27%) Subversion
5 26 (41.27%) Travis CI
5 26 (41.27%) Vagrant
6 6 (9.52%) GitLab
7 3 (4.76%) Artifactory
8 2 (3.17%) Bitbucket
8 2 (3.17%) Gerrit
8 2 (3.17%) Hudson
8 2 (3.17%) Visual Studio Team System
General
1 3 (4.76%) Finance
1 3 (4.76%) Retail
2 2 (3.17%) Banking
Job Titles
1 28 (44.44%) Consultant
2 26 (41.27%) Automation Consultant
2 26 (41.27%) IT Consultant
3 23 (36.51%) Developer
4 18 (28.57%) Java Developer
5 13 (20.63%) Senior Developer
5 13 (20.63%) Senior Java Developer
6 7 (11.11%) DevOps Engineer
7 4 (6.35%) Kubernetes Engineer
7 4 (6.35%) Lead DevOps
7 4 (6.35%) Python Developer
7 4 (6.35%) Scala Developer
8 3 (4.76%) Administrator
8 3 (4.76%) DevOps Administrator
8 3 (4.76%) Java Scala Developer
8 3 (4.76%) Linux DevOps Administrator
8 3 (4.76%) Linux/Unix DevOps
8 3 (4.76%) React Developer
8 3 (4.76%) Systems Administration Leader
8 3 (4.76%) Systems Administrator
Libraries, Frameworks & Software Standards
1 19 (30.16%) Akka
1 19 (30.16%) Play Framework
1 19 (30.16%) Redux
2 3 (4.76%) Elastic Stack
2 3 (4.76%) Kafka
2 3 (4.76%) LAMP
2 3 (4.76%) LEMP Stack
3 2 (3.17%) .NET
3 2 (3.17%) Keycloak
4 1 (1.59%) Node.js
Miscellaneous
1 10 (15.87%) Robotics
2 5 (7.94%) Greenfield Project
3 2 (3.17%) Public Cloud
3 2 (3.17%) Video on Demand
4 1 (1.59%) Data Centre
4 1 (1.59%) Enterprise Software
4 1 (1.59%) Fintech
4 1 (1.59%) Private Cloud
Operating Systems
1 43 (68.25%) Linux
2 29 (46.03%) Windows
3 28 (44.44%) Unix
4 4 (6.35%) Ubuntu
5 1 (1.59%) SUSE
5 1 (1.59%) Windows Server
5 1 (1.59%) zOS
Processes & Methodologies
1 40 (63.49%) DevOps
2 32 (50.79%) Continuous Integration
3 29 (46.03%) Continuous Delivery
4 26 (41.27%) Process Improvement
4 26 (41.27%) SDLC
5 24 (38.10%) Agile Software Development
6 14 (22.22%) Decision-Making
7 6 (9.52%) Infrastructure as Code
8 5 (7.94%) Configuration Management
8 5 (7.94%) Functional Programming
9 4 (6.35%) Computer Science
9 4 (6.35%) High Availability
9 4 (6.35%) Machine Learning
9 4 (6.35%) Scrum
9 4 (6.35%) Software Architecture
10 3 (4.76%) BDD
10 3 (4.76%) Coaching
10 3 (4.76%) E-Commerce
10 3 (4.76%) Mentoring
10 3 (4.76%) Software Delivery
Programming Languages
1 39 (61.90%) Python
2 32 (50.79%) Bash Shell
3 27 (42.86%) PowerShell
4 21 (33.33%) Java
5 19 (30.16%) Haskell
5 19 (30.16%) Scala
6 4 (6.35%) Ruby
6 4 (6.35%) Rust
6 4 (6.35%) Shell Script
6 4 (6.35%) SQL
Qualifications
1 4 (6.35%) Computer Science Degree
1 4 (6.35%) Degree
System Software
1 63 (100.00%) Docker
2 3 (4.76%) Apache ZooKeeper
2 3 (4.76%) iptables
3 1 (1.59%) Active Directory
3 1 (1.59%) vCloud
3 1 (1.59%) VMware ESXi
Systems Management
1 35 (55.56%) Ansible
2 34 (53.97%) Kubernetes
3 33 (52.38%) Opscode Chef
4 32 (50.79%) Puppet
5 26 (41.27%) Automic
5 26 (41.27%) Graphite
5 26 (41.27%) Nagios
6 6 (9.52%) HAProxy
7 5 (7.94%) Terraform
8 4 (6.35%) Mesos
9 3 (4.76%) Kibana
9 3 (4.76%) logstash
10 2 (3.17%) Host Intrusion Detection System
10 2 (3.17%) Network Intrusion Detection System
10 2 (3.17%) Sysdig
11 1 (1.59%) Microsoft Intune
11 1 (1.59%) Prometheus
11 1 (1.59%) Rancher
Vendors
1 32 (50.79%) Google
2 26 (41.27%) AppDynamics
2 26 (41.27%) XebiaLabs
3 4 (6.35%) Oracle
4 3 (4.76%) F5
4 3 (4.76%) Hortonworks
5 2 (3.17%) ForgeRock
6 1 (1.59%) Okta
6 1 (1.59%) Red Hat