Period
to 18 September 2020

The following table provides summary statistics for permanent job vacancies advertised in London 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 September 2020 with a comparison to the same period in the previous 2 years.

CoreOS
England > London
6 months to
18 Sep 2020
Same period 2019 Same period 2018
Rank 468 692 760
Rank change year-on-year +224 +68 +24
Permanent jobs citing CoreOS 10 41 61
As % of all permanent jobs advertised in London 0.048% 0.073% 0.089%
As % of the Operating Systems category 0.25% 0.34% 0.39%
Number of salaries quoted 7 8 30
Median annual salary £102,500 £81,250 £75,000
Median salary % change year-on-year +26.15% +8.33% +25.00%
10th Percentile £63,250 £45,000 £48,750
90th Percentile £111,250 £89,125 £95,000
England median annual salary £54,000 £80,000 £70,000
% change year-on-year -32.50% +14.29% +16.67%

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 advertised in London with a requirement for operating system skills.

All Operating Systems
London
Permanent vacancies with a requirement for operating system skills 4,014 12,161 15,705
As % of all permanent IT jobs advertised in London 19.27% 21.72% 22.80%
Number of salaries quoted 3,333 10,018 12,939
Median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £36,250 £29,000 £30,000
90th Percentile £95,000 £92,500 £88,750
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

CoreOS
Job Vacancy Trend in London

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

Job vacancy trend for CoreOS in London

CoreOS
Salary Trend in London

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

Salary trend for CoreOS in London

CoreOS
Salary Histogram in London

Salary distribution for jobs citing CoreOS in London over the 6 months to 18 September 2020.

Salary histogram for CoreOS in London

For the 6 months to 18 September 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 across the London region with a requirement for CoreOS.

1 10 (100.00%) Linux
1 10 (100.00%) Git (software)
1 10 (100.00%) AWS
1 10 (100.00%) Ansible
2 9 (90.00%) Azure
2 9 (90.00%) .NET
2 9 (90.00%) Kubernetes
2 9 (90.00%) Terraform
3 8 (80.00%) DevOps
4 6 (60.00%) Opscode Chef
4 6 (60.00%) Docker
4 6 (60.00%) Puppet
4 6 (60.00%) Continuous Integration
4 6 (60.00%) Google
4 6 (60.00%) Infrastructure as Code
5 5 (50.00%) Insurtech
5 5 (50.00%) Disruptive Innovation
5 5 (50.00%) GCP
5 5 (50.00%) GitLab
5 5 (50.00%) Stakeholder Management
5 5 (50.00%) Agile Software Development
5 5 (50.00%) Java
5 5 (50.00%) Unix
5 5 (50.00%) Windows
5 5 (50.00%) zOS
5 5 (50.00%) Configuration Management
5 5 (50.00%) Team Foundation Server
5 5 (50.00%) Visual Studio Team System
5 5 (50.00%) Gerrit
5 5 (50.00%) Bitbucket

CoreOS
Co-occurring IT Skills in London 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 1 (10.00%) Apache
1 1 (10.00%) nginx
1 1 (10.00%) Tomcat
1 1 (10.00%) WebSphere
Applications
1 1 (10.00%) Adobe Premiere
Cloud Services
1 10 (100.00%) AWS
2 9 (90.00%) Azure
3 5 (50.00%) GCP
4 4 (40.00%) Amazon EKS
5 1 (10.00%) G Suite
Communications & Networking
1 1 (10.00%) BIG-IP
1 1 (10.00%) VLAN
Database & Business Intelligence
1 1 (10.00%) MySQL
1 1 (10.00%) NoSQL
1 1 (10.00%) Redis
1 1 (10.00%) Relational Database
Development Applications
1 10 (100.00%) Git (software)
2 5 (50.00%) Bitbucket
2 5 (50.00%) Gerrit
2 5 (50.00%) GitLab
2 5 (50.00%) Jenkins
2 5 (50.00%) Team Foundation Server
2 5 (50.00%) Visual Studio Team System
3 4 (40.00%) Artifactory
3 4 (40.00%) CircleCI
3 4 (40.00%) JIRA
3 4 (40.00%) Sonatype Nexus
4 1 (10.00%) Ant
4 1 (10.00%) Maven
General
1 4 (40.00%) Finance
1 4 (40.00%) Games
Job Titles
1 8 (80.00%) DevOps Engineer
2 5 (50.00%) Java Engineer
2 5 (50.00%) Linux DevOps Engineer
2 5 (50.00%) Linux Engineer
2 5 (50.00%) Linux/Unix DevOps
3 2 (20.00%) Platform Engineer
4 1 (10.00%) Lead DevOps
4 1 (10.00%) Lead DevOps Engineer
4 1 (10.00%) Senior DevOps
4 1 (10.00%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 9 (90.00%) .NET
2 4 (40.00%) Kafka
2 4 (40.00%) Node.js
3 1 (10.00%) LAMP
3 1 (10.00%) LEMP Stack
Miscellaneous
1 4 (40.00%) Cloud Native
Operating Systems
1 10 (100.00%) Linux
2 5 (50.00%) Unix
2 5 (50.00%) Windows
2 5 (50.00%) zOS
3 4 (40.00%) CentOS
Processes & Methodologies
1 8 (80.00%) DevOps
2 6 (60.00%) Continuous Integration
2 6 (60.00%) Infrastructure as Code
3 5 (50.00%) Agile Software Development
3 5 (50.00%) Configuration Management
3 5 (50.00%) Disruptive Innovation
3 5 (50.00%) Insurtech
3 5 (50.00%) Stakeholder Management
4 4 (40.00%) Microservices
4 4 (40.00%) The Twelve-Factor App
5 1 (10.00%) BDD
5 1 (10.00%) Computer Science
5 1 (10.00%) Continuous Delivery
5 1 (10.00%) Kanban
5 1 (10.00%) Migration
5 1 (10.00%) Pair Programming
5 1 (10.00%) Scrum
5 1 (10.00%) Service Management
5 1 (10.00%) Software Delivery
5 1 (10.00%) Software Engineering
Programming Languages
1 5 (50.00%) Java
2 4 (40.00%) Go
2 4 (40.00%) JavaScript
2 4 (40.00%) Rust
3 1 (10.00%) Bash Shell
3 1 (10.00%) Python
3 1 (10.00%) Ruby
3 1 (10.00%) Shell Script
Qualifications
1 1 (10.00%) Computer Science Degree
1 1 (10.00%) Degree
System Software
1 6 (60.00%) Docker
2 1 (10.00%) iptables
Systems Management
1 10 (100.00%) Ansible
2 9 (90.00%) Kubernetes
2 9 (90.00%) Terraform
3 6 (60.00%) Opscode Chef
3 6 (60.00%) Puppet
4 1 (10.00%) HAProxy
Vendors
1 6 (60.00%) Google
2 4 (40.00%) Confluent
2 4 (40.00%) Veracode
3 1 (10.00%) F5
3 1 (10.00%) hybris
3 1 (10.00%) Juniper
3 1 (10.00%) Oracle