Period
to 15 April 2021

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 15 April 2021 with a comparison to the same period in the previous 2 years.

CoreOS
UK
6 months to
15 Apr 2021
Same period 2020 Same period 2019
Rank 832 944 1061
Rank change year-on-year +112 +117 +22
Permanent jobs citing CoreOS 12 27 78
As % of all permanent jobs advertised in the UK 0.014% 0.024% 0.052%
As % of the Operating Systems category 0.073% 0.11% 0.23%
Number of salaries quoted 12 18 41
10th Percentile " £44,539 "
25th Percentile £53,750 £50,235 £52,500
Median annual salary (50th Percentile) £67,500 £70,000 £65,000
Median % change year-on-year -3.57% +7.69% -
75th Percentile £77,188 £75,938 £71,250
90th Percentile £80,000 £102,500 £80,000
UK excluding London median annual salary - £51,593 £65,000
% change year-on-year - -20.63% +8.33%

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 16,345 24,035 34,436
As % of all permanent IT jobs advertised in the UK 19.54% 21.38% 23.13%
Number of salaries quoted 13,227 19,597 27,785
10th Percentile £27,500 £26,250 £25,750
25th Percentile £36,250 £32,500 £32,500
Median annual salary (50th Percentile) £50,000 £47,500 £47,500
Median % change year-on-year +5.26% - +5.56%
75th Percentile £67,500 £65,000 £65,000
90th Percentile £82,500 £80,000 £78,750
UK excluding London median annual salary £45,000 £42,500 £42,000
% change year-on-year +5.88% +1.19% +5.00%

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 15 April 2021.

Salary histogram for CoreOS in the UK

CoreOS
Top 2 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 15 April 2021. 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 +112 11 £67,500 -3.57% 3
London +101 11 £67,500 -3.57% 3

For the 6 months to 15 April 2021, 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 12 (100.00%) AWS
1 12 (100.00%) Ansible
1 12 (100.00%) Docker
1 12 (100.00%) Kubernetes
2 11 (91.67%) Terraform
2 11 (91.67%) Linux
3 10 (83.33%) Configuration Management
3 10 (83.33%) Azure
3 10 (83.33%) Puppet
3 10 (83.33%) DevOps
4 9 (75.00%) Opscode Chef
4 9 (75.00%) Infrastructure as Code
4 9 (75.00%) Disruptive Innovation
4 9 (75.00%) Continuous Integration
4 9 (75.00%) Google
4 9 (75.00%) zOS
4 9 (75.00%) Stakeholder Management
4 9 (75.00%) Unix
4 9 (75.00%) Windows
4 9 (75.00%) Java
4 9 (75.00%) .NET
5 5 (41.67%) GitLab
5 5 (41.67%) EMIR
5 5 (41.67%) Dodd-Frank
5 5 (41.67%) Front Office
5 5 (41.67%) Equities
5 5 (41.67%) Banking
5 5 (41.67%) Investment Banking
5 5 (41.67%) MiFID
5 5 (41.67%) Git (software)

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 2 (16.67%) nginx
2 1 (8.33%) Elasticsearch
Cloud Services
1 12 (100.00%) AWS
2 10 (83.33%) Azure
3 1 (8.33%) GitHub
Database & Business Intelligence
1 1 (8.33%) Hadoop
1 1 (8.33%) PostgreSQL
Development Applications
1 5 (41.67%) Git (software)
1 5 (41.67%) GitLab
2 4 (33.33%) Bitbucket
2 4 (33.33%) Gerrit
2 4 (33.33%) Team Foundation Server
2 4 (33.33%) Visual Studio Team System
3 1 (8.33%) Artifactory
General
1 5 (41.67%) Banking
1 5 (41.67%) Front Office
1 5 (41.67%) Investment Banking
2 1 (8.33%) Public Sector
Job Titles
1 10 (83.33%) DevOps Engineer
2 9 (75.00%) Java Engineer
2 9 (75.00%) Linux DevOps Engineer
2 9 (75.00%) Linux Engineer
2 9 (75.00%) Linux/Unix DevOps
3 8 (66.67%) AWS Engineer
4 6 (50.00%) AWS DevOps
4 6 (50.00%) AWS DevOps Engineer
5 5 (41.67%) Cloud Engineer
6 2 (16.67%) Kubernetes Engineer
Libraries, Frameworks & Software Standards
1 9 (75.00%) .NET
2 2 (16.67%) Web Services
3 1 (8.33%) Elastic Stack
3 1 (8.33%) Kafka
Miscellaneous
1 5 (41.67%) Equities
Operating Systems
1 11 (91.67%) Linux
2 9 (75.00%) Unix
2 9 (75.00%) Windows
2 9 (75.00%) zOS
3 2 (16.67%) Ubuntu
Processes & Methodologies
1 10 (83.33%) Configuration Management
1 10 (83.33%) DevOps
2 9 (75.00%) Continuous Integration
2 9 (75.00%) Disruptive Innovation
2 9 (75.00%) Infrastructure as Code
2 9 (75.00%) Stakeholder Management
3 4 (33.33%) Insurtech
4 2 (16.67%) Agile Software Development
4 2 (16.67%) Infrastructure Automation
4 2 (16.67%) Software Engineering
5 1 (8.33%) ITIL
5 1 (8.33%) Security Hardening
Programming Languages
1 9 (75.00%) Java
2 3 (25.00%) Python
3 1 (8.33%) Bash Shell
Qualifications
1 1 (8.33%) SC Cleared
1 1 (8.33%) Security Cleared
Quality Assurance & Compliance
1 5 (41.67%) Dodd-Frank
1 5 (41.67%) EMIR
1 5 (41.67%) MiFID
System Software
1 12 (100.00%) Docker
2 1 (8.33%) Apache ZooKeeper
Systems Management
1 12 (100.00%) Ansible
1 12 (100.00%) Kubernetes
2 11 (91.67%) Terraform
3 10 (83.33%) Puppet
4 9 (75.00%) Opscode Chef
5 1 (8.33%) Host Intrusion Detection System
5 1 (8.33%) Kibana
5 1 (8.33%) logstash
5 1 (8.33%) Network Intrusion Detection System
5 1 (8.33%) Prometheus
Vendors
1 9 (75.00%) Google
2 1 (8.33%) Hortonworks