Period
to 9 April 2020

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 9 April 2020 with a comparison to the same period in the previous 2 years.

CoreOS
UK
6 months to
9 Apr 2020
Same period 2019 Same period 2018
Rank 955 1048 1089
Rank change year-on-year +93 +41 -18
Permanent jobs citing CoreOS 27 83 120
As % of all permanent jobs advertised in the UK 0.023% 0.056% 0.068%
As % of the Operating Systems category 0.11% 0.24% 0.29%
Number of salaries quoted 18 46 85
Median annual salary £70,000 £62,500 £62,500
Median salary % change year-on-year +12.00% - +13.64%
10th Percentile £44,539 £52,500 £53,750
90th Percentile £102,500 £91,250 £95,000
UK excluding London median annual salary £51,593 £65,000 £60,000
% change year-on-year -20.63% +8.33% +9.09%

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 24,677 34,436 41,999
As % of all permanent IT jobs advertised in the UK 21.43% 23.11% 23.70%
Number of salaries quoted 19,839 27,523 34,354
Median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% +2.27%
10th Percentile £26,000 £25,750 £25,250
90th Percentile £80,000 £78,750 £76,250
UK excluding London median annual salary £42,500 £42,000 £40,000
% change year-on-year +1.19% +5.00% +1.27%

CoreOS
Job Vacancy Trend

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

Job vacancy trend for CoreOS in the UK

CoreOS
Salary Trend

3-month moving average salary quoted in jobs citing CoreOS.

Salary trend for CoreOS in the UK

CoreOS
Salary Histogram

Salary distribution for jobs citing CoreOS over the 6 months to 9 April 2020.

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 9 April 2020. 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 +79 27 £70,000 +12.00% 2
London +57 14 £70,000 +16.67% 2
UK excluding London +122 13 £51,593 -20.63%
South East +76 7 £52,500 -22.22%
South West +75 6 £51,593 -20.63%

For the 6 months to 9 April 2020, 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 25 (92.59%) Kubernetes
2 23 (85.19%) DevOps
3 22 (81.48%) Linux
4 19 (70.37%) Jenkins
4 19 (70.37%) Docker
4 19 (70.37%) AWS
4 19 (70.37%) Terraform
5 16 (59.26%) Ansible
6 15 (55.56%) Continuous Integration
7 14 (51.85%) Agile Software Development
8 13 (48.15%) PostgreSQL
9 12 (44.44%) Configuration Management
9 12 (44.44%) Windows
10 11 (40.74%) Java
10 11 (40.74%) JIRA
10 11 (40.74%) Git (software)
10 11 (40.74%) Sonatype Nexus
10 11 (40.74%) Infrastructure as Code
11 10 (37.04%) Azure
11 10 (37.04%) .NET
11 10 (37.04%) Scrum
12 9 (33.33%) SQL
12 9 (33.33%) CentOS
12 9 (33.33%) Amazon EC2
12 9 (33.33%) Amazon S3
12 9 (33.33%) Atlassian Bamboo
12 9 (33.33%) AWS Lambda
12 9 (33.33%) Artifactory
12 9 (33.33%) NoSQL
12 9 (33.33%) Serverless

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 (25.93%) Confluence
2 4 (14.81%) Elasticsearch
Applications
1 2 (7.41%) Adobe Premiere
1 2 (7.41%) Avid Media Composer
1 2 (7.41%) Final Cut Pro
Cloud Services
1 19 (70.37%) AWS
2 10 (37.04%) Azure
3 9 (33.33%) Amazon EC2
3 9 (33.33%) Amazon S3
3 9 (33.33%) AWS Lambda
3 9 (33.33%) Serverless
4 8 (29.63%) Amazon EKS
5 5 (18.52%) Amazon ElastiCache
5 5 (18.52%) AWS Elastic Beanstalk
5 5 (18.52%) OpenShift
5 5 (18.52%) Route 53
5 5 (18.52%) Virtual Private Cloud
6 4 (14.81%) Amazon ECS
6 4 (14.81%) Amazon ELB
6 4 (14.81%) AWS CloudFormation
6 4 (14.81%) Datadog
6 4 (14.81%) GCP
7 2 (7.41%) GitHub
Communications & Networking
1 7 (25.93%) HTTP
1 7 (25.93%) TCP/IP
2 5 (18.52%) SSL
3 4 (14.81%) VPN
4 2 (7.41%) Gigabit Ethernet
4 2 (7.41%) Internet
4 2 (7.41%) NAS
4 2 (7.41%) SSH
Database & Business Intelligence
1 13 (48.15%) PostgreSQL
2 9 (33.33%) NoSQL
3 5 (18.52%) Amazon DynamoDB
3 5 (18.52%) Amazon RDS
3 5 (18.52%) Apache Cassandra
3 5 (18.52%) MongoDB
3 5 (18.52%) MySQL
3 5 (18.52%) SQL Server
4 4 (14.81%) MariaDB
Development Applications
1 19 (70.37%) Jenkins
2 11 (40.74%) Git (software)
2 11 (40.74%) JIRA
2 11 (40.74%) Sonatype Nexus
3 9 (33.33%) Artifactory
3 9 (33.33%) Atlassian Bamboo
4 8 (29.63%) CircleCI
4 8 (29.63%) GitLab
5 6 (22.22%) Bitbucket
5 6 (22.22%) Gerrit
5 6 (22.22%) Team Foundation Server
5 6 (22.22%) Visual Studio Team System
6 5 (18.52%) Bitbucket Server
6 5 (18.52%) SonarQube
6 5 (18.52%) Vagrant
7 4 (14.81%) JMeter
General
1 5 (18.52%) Finance
2 3 (11.11%) Games
3 2 (7.41%) Banking
3 2 (7.41%) Retail Banking
4 1 (3.70%) Japanese Language
Job Titles
1 22 (81.48%) DevOps Engineer
2 9 (33.33%) Senior DevOps
2 9 (33.33%) Senior DevOps Engineer
3 8 (29.63%) AWS DevOps
3 8 (29.63%) AWS DevOps Engineer
3 8 (29.63%) AWS Engineer
4 4 (14.81%) Cloud Engineer
4 4 (14.81%) Lead DevOps
4 4 (14.81%) Support Engineer
5 3 (11.11%) Lead DevOps Engineer
6 2 (7.41%) Operations Engineer
6 2 (7.41%) Platform Engineer
7 1 (3.70%) Linux Engineer
7 1 (3.70%) Linux Support
7 1 (3.70%) Linux Support Engineer
7 1 (3.70%) Senior Cloud Engineer
7 1 (3.70%) Support Team Leader
7 1 (3.70%) Team Leader
Libraries, Frameworks & Software Standards
1 10 (37.04%) .NET
2 5 (18.52%) Elastic Stack
3 4 (14.81%) Kafka
3 4 (14.81%) Node.js
Miscellaneous
1 5 (18.52%) CESG
1 5 (18.52%) Public Cloud
2 4 (14.81%) Cloud Native
3 2 (7.41%) Analytical Skills
3 2 (7.41%) Linux Command Line
3 2 (7.41%) Online Banking
3 2 (7.41%) Wiki
4 1 (3.70%) Data Centre
Operating Systems
1 22 (81.48%) Linux
2 12 (44.44%) Windows
3 9 (33.33%) CentOS
4 6 (22.22%) Unix
4 6 (22.22%) zOS
5 3 (11.11%) Ubuntu
6 2 (7.41%) Gentoo
6 2 (7.41%) Mac OS X
Processes & Methodologies
1 23 (85.19%) DevOps
2 15 (55.56%) Continuous Integration
3 14 (51.85%) Agile Software Development
4 12 (44.44%) Configuration Management
5 11 (40.74%) Infrastructure as Code
6 10 (37.04%) Scrum
7 8 (29.63%) Continuous Delivery
7 8 (29.63%) Microservices
8 6 (22.22%) Open Source
9 5 (18.52%) Auto-Scaling
9 5 (18.52%) DSDM
9 5 (18.52%) Migration
9 5 (18.52%) Project Delivery
9 5 (18.52%) Server Management
9 5 (18.52%) Waterfall
10 4 (14.81%) Disruptive Innovation
10 4 (14.81%) Insurtech
10 4 (14.81%) Release Management
10 4 (14.81%) Stress Testing
10 4 (14.81%) The Twelve-Factor App
Programming Languages
1 11 (40.74%) Java
2 9 (33.33%) SQL
3 8 (29.63%) Python
4 7 (25.93%) Bash Shell
5 5 (18.52%) PL/SQL
5 5 (18.52%) Ruby
6 4 (14.81%) Go
6 4 (14.81%) JavaScript
6 4 (14.81%) Rust
Qualifications
1 5 (18.52%) CESG Certified Professional
1 5 (18.52%) Degree
2 4 (14.81%) Security Cleared
3 2 (7.41%) SC Cleared
Quality Assurance & Compliance
1 2 (7.41%) SLA
System Software
1 19 (70.37%) Docker
2 5 (18.52%) GlusterFS
2 5 (18.52%) VirtualBox
3 2 (7.41%) NFS
Systems Management
1 25 (92.59%) Kubernetes
2 19 (70.37%) Terraform
3 16 (59.26%) Ansible
4 7 (25.93%) Puppet
5 6 (22.22%) Opscode Chef
6 5 (18.52%) Nagios
6 5 (18.52%) OSSEC
7 4 (14.81%) Prometheus
8 2 (7.41%) Rancher
9 1 (3.70%) Host Intrusion Detection System
9 1 (3.70%) Network Intrusion Detection System
Vendors
1 6 (22.22%) Google
2 5 (18.52%) New Relic
2 5 (18.52%) Oracle
2 5 (18.52%) Red Hat
3 4 (14.81%) Confluent
3 4 (14.81%) Veracode
4 3 (11.11%) ServiceNow
5 2 (7.41%) Adobe
5 2 (7.41%) Apple
5 2 (7.41%) Atlassian
5 2 (7.41%) Avid
6 1 (3.70%) Microsoft