Period
to

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 18 May 2022 with a comparison to the same period in the previous 2 years.

CoreOS
UK
6 months to
18 May 2022
Same period 2021 Same period 2020
Rank 1187 893 905
Rank change year-on-year -294 +12 +164
Permanent jobs citing CoreOS 25 7 28
As % of all permanent jobs advertised in the UK 0.016% 0.008% 0.029%
As % of the Operating Systems category 0.082% 0.041% 0.14%
Number of salaries quoted 11 5 18
10th Percentile - - £44,539
25th Percentile £53,750 £60,000 £50,235
Median annual salary (50th Percentile) £62,500 £75,000 £70,000
Median % change year-on-year -16.67% +7.14% +16.67%
75th Percentile £71,875 £80,000 £78,125
90th Percentile £97,290 £83,000 £102,500
UK excluding London median annual salary £60,000 £62,000 £51,593
% change year-on-year -3.23% +20.17% -20.63%

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 30,406 17,210 20,190
As % of all permanent IT jobs advertised in the UK 18.92% 19.14% 21.13%
Number of salaries quoted 16,468 13,627 16,498
10th Percentile £26,450 £27,500 £26,250
25th Percentile £35,750 £36,250 £33,750
Median annual salary (50th Percentile) £52,500 £50,000 £47,500
Median % change year-on-year +5.00% +5.26% -
75th Percentile £71,250 £67,500 £65,000
90th Percentile £87,500 £83,750 £80,000
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

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 18 May 2022.

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 18 May 2022. 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
Jobs
London -252 16 £92,169 +22.89%
England -266 16 £92,169 +22.89%
Work from Home - 12 £92,169 -
Scotland -50 9 £60,000 -3.23%
UK excluding London -154 9 £60,000 -3.23%

For the 6 months to 18 May 2022, 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 (100.00%) Kubernetes
2 20 (80.00%) Docker
3 18 (72.00%) Agile
4 16 (64.00%) Linux
4 16 (64.00%) Azure
4 16 (64.00%) AWS
4 16 (64.00%) DevOps
4 16 (64.00%) Infrastructure as Code
4 16 (64.00%) CI/CD
5 14 (56.00%) Prometheus
5 14 (56.00%) GCP
5 14 (56.00%) Jenkins
5 14 (56.00%) Ansible
5 14 (56.00%) Elastic Stack
5 14 (56.00%) Terraform
5 14 (56.00%) Software Engineering
6 13 (52.00%) Istio
7 11 (44.00%) Git (software)
7 11 (44.00%) Test Automation
7 11 (44.00%) Unix
7 11 (44.00%) Windows
8 9 (36.00%) Banking
8 9 (36.00%) Clustering
8 9 (36.00%) Legal
8 9 (36.00%) Puppet
8 9 (36.00%) Splunk
8 9 (36.00%) Continuous Improvement
8 9 (36.00%) Sonatype Nexus
8 9 (36.00%) Microservices
8 9 (36.00%) Private Cloud

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:

Cloud Services
1 16 (64.00%) AWS
1 16 (64.00%) Azure
2 14 (56.00%) GCP
3 5 (20.00%) AWS CloudFormation
3 5 (20.00%) Datadog
4 2 (8.00%) Apigee
4 2 (8.00%) GitHub
4 2 (8.00%) IaaS
Communications & Networking
1 7 (28.00%) Internet
2 5 (20.00%) TCP/IP
Database & Business Intelligence
1 5 (20.00%) Apache Cassandra
1 5 (20.00%) MySQL
1 5 (20.00%) PostgreSQL
Development Applications
1 14 (56.00%) Jenkins
2 11 (44.00%) Git (software)
3 9 (36.00%) Bitbucket
3 9 (36.00%) GitLab
3 9 (36.00%) Sonatype Nexus
4 5 (20.00%) CircleCI
General
1 9 (36.00%) Banking
1 9 (36.00%) Legal
2 7 (28.00%) Finance
2 7 (28.00%) Retail Banking
3 5 (20.00%) Financial Institution
3 5 (20.00%) Russian Language
3 5 (20.00%) Social Skills
Job Titles
1 14 (56.00%) DevOps Engineer
2 9 (36.00%) Backend Developer
2 9 (36.00%) Developer
2 9 (36.00%) Developer/Software Engineer
2 9 (36.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 14 (56.00%) Elastic Stack
2 9 (36.00%) RESTful
3 7 (28.00%) gRPC
4 5 (20.00%) Kafka
4 5 (20.00%) Protocol Buffers
5 2 (8.00%) GraphQL
5 2 (8.00%) REST
Miscellaneous
1 9 (36.00%) Clustering
1 9 (36.00%) Private Cloud
2 2 (8.00%) Online Banking
Operating Systems
1 16 (64.00%) Linux
2 11 (44.00%) Unix
2 11 (44.00%) Windows
3 5 (20.00%) Debian
3 5 (20.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 18 (72.00%) Agile
2 16 (64.00%) CI/CD
2 16 (64.00%) DevOps
2 16 (64.00%) Infrastructure as Code
3 14 (56.00%) Software Engineering
4 11 (44.00%) Test Automation
5 9 (36.00%) Clean Code
5 9 (36.00%) Continuous Deployment
5 9 (36.00%) Continuous Improvement
5 9 (36.00%) Microservices
6 7 (28.00%) Coaching
6 7 (28.00%) Mentoring
6 7 (28.00%) Problem-Solving
6 7 (28.00%) Site Reliability Engineering
7 5 (20.00%) Configuration Management
7 5 (20.00%) DevSecOps
7 5 (20.00%) Digital Identity
7 5 (20.00%) Don't repeat yourself (DRY)
7 5 (20.00%) SOLID
7 5 (20.00%) YAGNI
Programming Languages
1 9 (36.00%) Scala
2 5 (20.00%) Go
2 5 (20.00%) Java
2 5 (20.00%) Kotlin
2 5 (20.00%) Python
2 5 (20.00%) Shell Script
2 5 (20.00%) SQL
System Software
1 20 (80.00%) Docker
Systems Management
1 25 (100.00%) Kubernetes
2 14 (56.00%) Ansible
2 14 (56.00%) Prometheus
2 14 (56.00%) Terraform
3 13 (52.00%) Istio
4 9 (36.00%) Opscode Chef
4 9 (36.00%) Puppet
5 5 (20.00%) Fluentd
5 5 (20.00%) Grafana
5 5 (20.00%) Kubeflow
5 5 (20.00%) Kustomize
Vendors
1 9 (36.00%) Dynatrace
1 9 (36.00%) Splunk
2 5 (20.00%) New Relic
3 2 (8.00%) Google