Period
to 4 July 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 4 July 2020 with a comparison to the same period in the previous 2 years.

CoreOS
UK
6 months to
4 Jul 2020
Same period 2019 Same period 2018
Rank 815 1057 1135
Rank change year-on-year +242 +78 -27
Permanent jobs citing CoreOS 31 55 92
As % of all permanent jobs advertised in the UK 0.039% 0.037% 0.052%
As % of the Operating Systems category 0.19% 0.16% 0.22%
Number of salaries quoted 22 23 48
Median annual salary £51,593 £60,000 £80,000
Median salary % change year-on-year -14.01% -25.00% +64.10%
10th Percentile £39,383 £46,000 £57,500
90th Percentile £102,500 £78,250 £104,000
UK excluding London median annual salary £51,593 £67,500 £60,000
% change year-on-year -23.57% +12.50% +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 16,747 33,676 41,258
As % of all permanent IT jobs advertised in the UK 21.22% 22.94% 23.23%
Number of salaries quoted 13,588 26,770 33,341
Median annual salary £50,000 £47,000 £46,000
Median salary % change year-on-year +6.38% +2.17% +2.22%
10th Percentile £27,000 £25,750 £25,500
90th Percentile £80,000 £80,000 £76,250
UK excluding London median annual salary £44,000 £42,000 £40,000
% change year-on-year +4.76% +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 4 July 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 4 July 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 +245 31 £51,593 -14.01% 1
UK excluding London +246 18 £51,593 -23.57% 1
London +128 13 £83,750 +52.27%
South West - 12 £51,593 -
South East +147 6 £72,500 +7.41% 1

For the 6 months to 4 July 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 29 (93.55%) Kubernetes
2 28 (90.32%) DevOps
3 26 (83.87%) Linux
4 25 (80.65%) AWS
5 24 (77.42%) Terraform
6 23 (74.19%) Ansible
6 23 (74.19%) Docker
7 19 (61.29%) Jenkins
7 19 (61.29%) Continuous Integration
8 18 (58.06%) Agile Software Development
8 18 (58.06%) JIRA
8 18 (58.06%) Sonatype Nexus
8 18 (58.06%) Infrastructure as Code
9 17 (54.84%) PostgreSQL
9 17 (54.84%) Java
9 17 (54.84%) Configuration Management
10 16 (51.61%) CentOS
10 16 (51.61%) Artifactory
11 14 (45.16%) NoSQL
11 14 (45.16%) Scrum
12 13 (41.94%) SQL
12 13 (41.94%) Python
12 13 (41.94%) Confluence
12 13 (41.94%) Git (software)
12 13 (41.94%) Bash Shell
12 13 (41.94%) Amazon EC2
12 13 (41.94%) Amazon S3
12 13 (41.94%) AWS Lambda
12 13 (41.94%) Serverless
13 12 (38.71%) Open Source

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 13 (41.94%) Confluence
2 2 (6.45%) Elasticsearch
3 1 (3.23%) Apache
3 1 (3.23%) nginx
3 1 (3.23%) Tomcat
3 1 (3.23%) WebSphere
Applications
1 2 (6.45%) Adobe Premiere
2 1 (3.23%) Avid Media Composer
2 1 (3.23%) Final Cut Pro
Cloud Services
1 25 (80.65%) AWS
2 13 (41.94%) Amazon EC2
2 13 (41.94%) Amazon S3
2 13 (41.94%) AWS Lambda
2 13 (41.94%) Serverless
3 11 (35.48%) Amazon ElastiCache
3 11 (35.48%) AWS Elastic Beanstalk
3 11 (35.48%) Azure
3 11 (35.48%) OpenShift
3 11 (35.48%) Route 53
3 11 (35.48%) Virtual Private Cloud
4 7 (22.58%) Amazon EKS
5 6 (19.35%) AWS Fargate
5 6 (19.35%) GCP
6 2 (6.45%) Amazon ECS
6 2 (6.45%) Amazon ELB
6 2 (6.45%) AWS CloudFormation
6 2 (6.45%) Datadog
6 2 (6.45%) GitHub
7 1 (3.23%) G Suite
Communications & Networking
1 8 (25.81%) VPN
2 6 (19.35%) HTTP
2 6 (19.35%) TCP/IP
3 5 (16.13%) SSL
4 2 (6.45%) Internet
5 1 (3.23%) BIG-IP
5 1 (3.23%) Gigabit Ethernet
5 1 (3.23%) NAS
5 1 (3.23%) SSH
5 1 (3.23%) VLAN
Database & Business Intelligence
1 17 (54.84%) PostgreSQL
2 14 (45.16%) NoSQL
3 12 (38.71%) MySQL
4 11 (35.48%) Amazon DynamoDB
4 11 (35.48%) Amazon RDS
4 11 (35.48%) Apache Cassandra
4 11 (35.48%) MongoDB
4 11 (35.48%) SQL Server
5 4 (12.90%) MariaDB
6 1 (3.23%) Redis
6 1 (3.23%) Relational Database
Development Applications
1 19 (61.29%) Jenkins
2 18 (58.06%) JIRA
2 18 (58.06%) Sonatype Nexus
3 16 (51.61%) Artifactory
4 13 (41.94%) Git (software)
5 11 (35.48%) Bitbucket Server
5 11 (35.48%) SonarQube
5 11 (35.48%) Vagrant
6 8 (25.81%) GitLab
7 7 (22.58%) Atlassian Bamboo
7 7 (22.58%) CircleCI
8 6 (19.35%) Bitbucket
8 6 (19.35%) Gerrit
8 6 (19.35%) Team Foundation Server
8 6 (19.35%) Visual Studio Team System
9 2 (6.45%) JMeter
10 1 (3.23%) Ant
10 1 (3.23%) Maven
General
1 5 (16.13%) Finance
2 4 (12.90%) Games
3 2 (6.45%) Banking
3 2 (6.45%) Retail Banking
Job Titles
1 27 (87.10%) DevOps Engineer
2 10 (32.26%) Senior DevOps
2 10 (32.26%) Senior DevOps Engineer
3 6 (19.35%) AWS DevOps
3 6 (19.35%) AWS DevOps Engineer
3 6 (19.35%) AWS Engineer
4 4 (12.90%) Cloud Engineer
4 4 (12.90%) Lead DevOps
5 3 (9.68%) Lead DevOps Engineer
5 3 (9.68%) Support Engineer
6 2 (6.45%) Operations Engineer
6 2 (6.45%) Platform Engineer
7 1 (3.23%) Linux Engineer
7 1 (3.23%) Linux Support
7 1 (3.23%) Linux Support Engineer
7 1 (3.23%) Senior Cloud Engineer
7 1 (3.23%) Support Team Leader
7 1 (3.23%) Team Leader
Libraries, Frameworks & Software Standards
1 11 (35.48%) .NET
2 5 (16.13%) Kafka
2 5 (16.13%) Node.js
3 3 (9.68%) Elastic Stack
4 1 (3.23%) LAMP
4 1 (3.23%) LEMP Stack
Miscellaneous
1 5 (16.13%) CESG
1 5 (16.13%) Cloud Native
1 5 (16.13%) Public Cloud
2 2 (6.45%) Online Banking
3 1 (3.23%) Analytical Skills
3 1 (3.23%) Data Centre
3 1 (3.23%) Linux Command Line
3 1 (3.23%) Wiki
Operating Systems
1 26 (83.87%) Linux
2 16 (51.61%) CentOS
3 11 (35.48%) Windows
4 6 (19.35%) Red Hat Enterprise Linux
4 6 (19.35%) Unix
4 6 (19.35%) zOS
5 2 (6.45%) Ubuntu
6 1 (3.23%) Gentoo
6 1 (3.23%) Mac OS X
Processes & Methodologies
1 28 (90.32%) DevOps
2 19 (61.29%) Continuous Integration
3 18 (58.06%) Agile Software Development
3 18 (58.06%) Infrastructure as Code
4 17 (54.84%) Configuration Management
5 14 (45.16%) Scrum
6 12 (38.71%) Open Source
7 11 (35.48%) Auto-Scaling
8 7 (22.58%) Continuous Delivery
8 7 (22.58%) Microservices
9 6 (19.35%) Load Balancing
9 6 (19.35%) Migration
10 5 (16.13%) DSDM
10 5 (16.13%) Kanban
10 5 (16.13%) Mentoring
10 5 (16.13%) Project Delivery
10 5 (16.13%) Server Management
10 5 (16.13%) The Twelve-Factor App
10 5 (16.13%) Waterfall
11 4 (12.90%) Insurtech
Programming Languages
1 17 (54.84%) Java
2 13 (41.94%) Bash Shell
2 13 (41.94%) Python
2 13 (41.94%) SQL
3 12 (38.71%) Ruby
4 11 (35.48%) PL/SQL
5 5 (16.13%) Go
5 5 (16.13%) JavaScript
5 5 (16.13%) Rust
6 1 (3.23%) Shell Script
Qualifications
1 6 (19.35%) Degree
2 5 (16.13%) CESG Certified Professional
3 3 (9.68%) Security Cleared
4 1 (3.23%) Computer Science Degree
4 1 (3.23%) SC Cleared
Quality Assurance & Compliance
1 1 (3.23%) SLA
System Software
1 23 (74.19%) Docker
2 11 (35.48%) GlusterFS
2 11 (35.48%) VirtualBox
3 1 (3.23%) iptables
3 1 (3.23%) NFS
Systems Management
1 29 (93.55%) Kubernetes
2 24 (77.42%) Terraform
3 23 (74.19%) Ansible
4 11 (35.48%) Nagios
5 7 (22.58%) Opscode Chef
5 7 (22.58%) Puppet
6 5 (16.13%) OSSEC
7 2 (6.45%) Prometheus
7 2 (6.45%) Rancher
8 1 (3.23%) HAProxy
Vendors
1 12 (38.71%) Oracle
2 11 (35.48%) New Relic
2 11 (35.48%) Red Hat
3 7 (22.58%) Google
4 6 (19.35%) AppDynamics
4 6 (19.35%) Splunk
5 5 (16.13%) Confluent
5 5 (16.13%) Veracode
6 3 (9.68%) ServiceNow
7 2 (6.45%) Atlassian
8 1 (3.23%) Adobe
8 1 (3.23%) Apple
8 1 (3.23%) Avid
8 1 (3.23%) F5
8 1 (3.23%) hybris
8 1 (3.23%) Juniper
8 1 (3.23%) Microsoft