Period
to 23 October 2018

The following table provides summary statistics for permanent job vacancies advertised in England 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 23 October 2018 with a comparison to the same period in the previous 2 years.

CoreOS
UK > England
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 1050 1052 1209
Rank change year-on-year +2 +157 +18
Permanent jobs citing CoreOS 76 105 30
As % of all permanent IT jobs advertised in England 0.049% 0.064% 0.017%
As % of the Operating Systems category 0.22% 0.25% 0.067%
Number of salaries quoted 40 82 21
England median annual salary £65,000 £60,000 £62,500
Median salary % change year-on-year +8.33% -4.00% -3.85%
10th Percentile £48,750 £33,750 £33,500
90th Percentile £92,750 £79,425 £85,000
UK median annual salary £65,000 £60,000 £62,500
% change year-on-year +8.33% -4.00% -3.85%

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 England with a requirement for operating system skills.

All Operating Systems
England
Permanent vacancies with a requirement for operating system skills 35,255 41,177 44,691
As % of all permanent IT jobs advertised in England 22.96% 24.99% 24.98%
Number of salaries quoted 28,636 33,328 38,226
England median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +0.56%
10th Percentile £25,250 £25,000 £25,000
90th Percentile £77,500 £75,000 £72,500
UK median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +4.65%

CoreOS
Job Vacancy Trend in England

Job postings citing CoreOS as a percentage of all IT jobs advertised in England.

Job vacancy trend for CoreOS in England

CoreOS
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CoreOS in England.

Salary trend for CoreOS in England

CoreOS
Salary Histogram in England

The salary distribution of IT jobs citing CoreOS in England over the 6 months to 23 October 2018.

Salary histogram for CoreOS in England

CoreOS
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CoreOS within the England region over the 6 months to 23 October 2018. 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
London +8 60 £70,000 +16.67% 9
East of England +26 12 £65,000 +8.33% 6
South East -2 3 £60,000 +9.09% 1
South West -4 1 - -
CoreOS
UK

For the 6 months to 23 October 2018, 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 England region with a requirement for CoreOS.

1 75 (98.68%) Docker
2 68 (89.47%) Linux
3 67 (88.16%) DevOps
4 64 (84.21%) Python
5 55 (72.37%) Amazon AWS
6 47 (61.84%) Puppet
7 45 (59.21%) Bash Shell
8 43 (56.58%) Opscode Chef
9 42 (55.26%) Continuous Integration
10 39 (51.32%) Google
10 39 (51.32%) Jenkins
11 38 (50.00%) Ansible
11 38 (50.00%) Google Cloud Platform
12 37 (48.68%) Kubernetes
12 37 (48.68%) Unix
13 36 (47.37%) Continuous Delivery
14 34 (44.74%) Windows
15 31 (40.79%) Agile Software Development
15 31 (40.79%) Git (software)
16 29 (38.16%) Nagios
17 28 (36.84%) Microsoft Azure
17 28 (36.84%) Vagrant
18 26 (34.21%) AppDynamics
18 26 (34.21%) Travis CI
18 26 (34.21%) Team Foundation Server
18 26 (34.21%) TeamCity
18 26 (34.21%) JIRA
19 25 (32.89%) Selenium
19 25 (32.89%) Subversion
19 25 (32.89%) PowerShell

CoreOS
Co-occurring IT Skills in England 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 18 (23.68%) Tomcat
2 14 (18.42%) OpenStack
3 11 (14.47%) GlassFish
4 10 (13.16%) Apache
5 9 (11.84%) nginx
6 7 (9.21%) WebSphere
7 4 (5.26%) Cloud Foundry
7 4 (5.26%) Elasticsearch
8 3 (3.95%) Apache Spark
Cloud Services
1 55 (72.37%) Amazon AWS
2 38 (50.00%) Google Cloud Platform
3 28 (36.84%) Microsoft Azure
4 25 (32.89%) CloudBees
5 5 (6.58%) Amazon EC2
5 5 (6.58%) IaaS
6 4 (5.26%) AWS Lambda
6 4 (5.26%) Cloud Computing
6 4 (5.26%) Serverless
7 3 (3.95%) Amazon ELB
7 3 (3.95%) Amazon S3
7 3 (3.95%) AWS CloudFormation
7 3 (3.95%) Loggly
7 3 (3.95%) Sumo Logic
8 2 (2.63%) SaaS
9 1 (1.32%) DigitalOcean
9 1 (1.32%) GitHub
9 1 (1.32%) Slack
Communications & Networking
1 10 (13.16%) TCP/IP
2 7 (9.21%) BIG-IP
2 7 (9.21%) VLAN
3 3 (3.95%) DNS
3 3 (3.95%) HTTP
3 3 (3.95%) Internet
3 3 (3.95%) VPN
4 2 (2.63%) SAN
5 1 (1.32%) Firewall
5 1 (1.32%) SSL
Database & Business Intelligence
1 10 (13.16%) MySQL
1 10 (13.16%) Redis
1 10 (13.16%) Relational Database
2 7 (9.21%) NoSQL
3 6 (7.89%) PostgreSQL
4 3 (3.95%) Apache Cassandra
4 3 (3.95%) Big Data
4 3 (3.95%) Hadoop
4 3 (3.95%) HBase
4 3 (3.95%) MongoDB
5 2 (2.63%) Amazon DynamoDB
6 1 (1.32%) MariaDB
Development Applications
1 39 (51.32%) Jenkins
2 31 (40.79%) Git (software)
3 28 (36.84%) Vagrant
4 26 (34.21%) JIRA
4 26 (34.21%) Team Foundation Server
4 26 (34.21%) TeamCity
4 26 (34.21%) Travis CI
5 25 (32.89%) Atlassian Bamboo
5 25 (32.89%) ClearCase
5 25 (32.89%) GoCD
5 25 (32.89%) HP UFT
5 25 (32.89%) Octopus Deploy
5 25 (32.89%) Selenium
5 25 (32.89%) Subversion
6 4 (5.26%) JMeter
7 3 (3.95%) Gatling
7 3 (3.95%) GitLab
8 2 (2.63%) Grunt
8 2 (2.63%) Maven
9 1 (1.32%) NeoLoad
General
1 9 (11.84%) Retail
2 6 (7.89%) Finance
2 6 (7.89%) Games
3 1 (1.32%) Banking
Job Titles
1 33 (43.42%) Consultant
2 25 (32.89%) Automation Consultant
2 25 (32.89%) IT Consultant
3 19 (25.00%) DevOps Engineer
4 8 (10.53%) DevOps Consultant
5 5 (6.58%) Site Engineer
5 5 (6.58%) Site Reliability Engineer
5 5 (6.58%) Systems Engineer
5 5 (6.58%) Unix Engineer
6 4 (5.26%) AWS Consultant
6 4 (5.26%) AWS DevOps
6 4 (5.26%) Kubernetes Consultant
6 4 (5.26%) Linux/Unix DevOps
6 4 (5.26%) Senior Consultant
6 4 (5.26%) Senior DevOps
6 4 (5.26%) Senior DevOps Consultant
6 4 (5.26%) Senior Software Engineer
6 4 (5.26%) Software Engineer
6 4 (5.26%) Unix Systems Engineer
7 3 (3.95%) Cloud Engineer
Libraries, Frameworks & Software Standards
1 11 (14.47%) LAMP
1 11 (14.47%) Velocity
2 9 (11.84%) Elastic Stack
3 7 (9.21%) LEMP Stack
4 5 (6.58%) Web Services
5 4 (5.26%) CryEngine
5 4 (5.26%) gRPC
5 4 (5.26%) Unity (Game Engine)
5 4 (5.26%) Unreal Engine
6 3 (3.95%) LAPP Stack
6 3 (3.95%) Node.js
7 2 (2.63%) AngularJS
7 2 (2.63%) CSS
7 2 (2.63%) CSS3
7 2 (2.63%) HTML
7 2 (2.63%) HTML5
7 2 (2.63%) jQuery
7 2 (2.63%) Natural Language Processing
7 2 (2.63%) Spring
7 2 (2.63%) TensorFlow
Miscellaneous
1 18 (23.68%) Computer Science
2 11 (14.47%) Private Cloud
3 6 (7.89%) Algorithms
4 3 (3.95%) Public Cloud
4 3 (3.95%) Replication
5 2 (2.63%) Video on Demand
6 1 (1.32%) Linux Command Line
6 1 (1.32%) Online Games
Operating Systems
1 68 (89.47%) Linux
2 37 (48.68%) Unix
3 34 (44.74%) Windows
4 10 (13.16%) AIX
5 7 (9.21%) Debian
6 4 (5.26%) Ubuntu
7 3 (3.95%) Android
7 3 (3.95%) Apple iOS
8 1 (1.32%) CentOS
8 1 (1.32%) Windows Server
8 1 (1.32%) zOS
Processes & Methodologies
1 67 (88.16%) DevOps
2 42 (55.26%) Continuous Integration
3 36 (47.37%) Continuous Delivery
4 31 (40.79%) Agile Software Development
5 25 (32.89%) Process Improvement
5 25 (32.89%) SDLC
6 20 (26.32%) Software Engineering
7 14 (18.42%) Site Reliability Engineering
8 11 (14.47%) ITIL
8 11 (14.47%) Mathematics
8 11 (14.47%) Physics
8 11 (14.47%) Software Delivery
9 10 (13.16%) Configuration Management
9 10 (13.16%) E-Commerce
9 10 (13.16%) Problem-Solving
10 9 (11.84%) BDD
10 9 (11.84%) Deployment Automation
10 9 (11.84%) Scrum
11 8 (10.53%) Open Source
11 8 (10.53%) Test Automation
Programming Languages
1 64 (84.21%) Python
2 45 (59.21%) Bash Shell
3 25 (32.89%) PowerShell
4 21 (27.63%) Java
5 16 (21.05%) Go
6 15 (19.74%) Shell Script
7 11 (14.47%) Ruby
8 8 (10.53%) C#
9 7 (9.21%) C++
10 5 (6.58%) JavaScript
11 4 (5.26%) PHP
11 4 (5.26%) Scala
11 4 (5.26%) TypeScript
12 3 (3.95%) R
13 2 (2.63%) Kotlin
13 2 (2.63%) Rust
14 1 (1.32%) Perl
Qualifications
1 21 (27.63%) Degree
2 18 (23.68%) Computer Science Degree
Quality Assurance & Compliance
1 2 (2.63%) PCI DSS
2 1 (1.32%) QA
System Software
1 75 (98.68%) Docker
2 15 (19.74%) VMware Infrastructure
3 11 (14.47%) Ceph
3 11 (14.47%) VMware ESXi
4 7 (9.21%) iptables
5 4 (5.26%) etcd
6 3 (3.95%) HDFS
6 3 (3.95%) VirtualBox
7 1 (1.32%) Apache ZooKeeper
7 1 (1.32%) LXC
7 1 (1.32%) Xen
7 1 (1.32%) XenServer
Systems Management
1 47 (61.84%) Puppet
2 43 (56.58%) Opscode Chef
3 38 (50.00%) Ansible
4 37 (48.68%) Kubernetes
5 29 (38.16%) Nagios
6 25 (32.89%) Automic
6 25 (32.89%) Graphite
7 9 (11.84%) HAProxy
7 9 (11.84%) Terraform
8 8 (10.53%) Prometheus
9 6 (7.89%) Mesos
9 6 (7.89%) ZABBIX
10 5 (6.58%) Packer
11 4 (5.26%) Capistrano
12 3 (3.95%) Salt
13 2 (2.63%) Docker Swarm
14 1 (1.32%) Consul
14 1 (1.32%) Grafana
14 1 (1.32%) Kibana
14 1 (1.32%) Rancher
Vendors
1 39 (51.32%) Google
2 26 (34.21%) AppDynamics
3 25 (32.89%) XebiaLabs
4 15 (19.74%) VMware
5 12 (15.79%) NetApp
6 10 (13.16%) Oracle
7 7 (9.21%) F5
8 6 (7.89%) IBM
9 3 (3.95%) New Relic
9 3 (3.95%) PagerDuty
9 3 (3.95%) Rackspace
9 3 (3.95%) SaltStack
9 3 (3.95%) Splunk
10 2 (2.63%) Red Hat
11 1 (1.32%) Brocade
11 1 (1.32%) Dynatrace
11 1 (1.32%) Hortonworks