Period
to 16 December 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 16 December 2018 with a comparison to the same period in the previous 2 years.

CoreOS
UK > England
6 months to
16 Dec 2018
Same period 2017 Same period 2016
Rank 1014 1080 1135
Rank change year-on-year +66 +55 +108
Permanent jobs citing CoreOS 90 104 72
As % of all permanent IT jobs advertised in England 0.061% 0.062% 0.041%
As % of the Operating Systems category 0.26% 0.25% 0.17%
Number of salaries quoted 47 96 65
England median annual salary £62,500 £60,000 £52,500
Median salary % change year-on-year +4.17% +14.29% -19.23%
10th Percentile £50,600 £48,750 £33,750
90th Percentile £91,000 £88,750 £81,250
UK median annual salary £62,500 £60,000 £52,500
% change year-on-year +4.17% +14.29% -19.23%

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 34,169 41,103 43,261
As % of all permanent IT jobs advertised in England 23.25% 24.63% 24.73%
Number of salaries quoted 27,556 33,438 36,879
England median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - -
10th Percentile £25,750 £25,000 £25,000
90th Percentile £78,750 £75,000 £73,750
UK median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +2.51%

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 16 December 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 16 December 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 +57 70 £61,250 -12.50% 6
East of England +7 14 £65,000 +8.33% 4
South East +1 4 £60,000 +9.09%
South West +18 2 £65,000 +30.00% 1
CoreOS
UK

For the 6 months to 16 December 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 87 (96.67%) Docker
2 77 (85.56%) Linux
3 72 (80.00%) DevOps
4 69 (76.67%) Python
5 63 (70.00%) Amazon AWS
6 51 (56.67%) Bash Shell
6 51 (56.67%) Opscode Chef
7 50 (55.56%) Puppet
8 47 (52.22%) Kubernetes
8 47 (52.22%) Continuous Integration
9 43 (47.78%) Google
9 43 (47.78%) Jenkins
10 41 (45.56%) Continuous Delivery
10 41 (45.56%) Google Cloud Platform
11 40 (44.44%) Ansible
12 39 (43.33%) Windows
13 37 (41.11%) Unix
13 37 (41.11%) Agile Software Development
14 35 (38.89%) Git (software)
15 29 (32.22%) Microsoft Azure
16 28 (31.11%) Team Foundation Server
16 28 (31.11%) Nagios
16 28 (31.11%) Java
16 28 (31.11%) Vagrant
17 27 (30.00%) Software Engineering
17 27 (30.00%) JIRA
18 26 (28.89%) Subversion
18 26 (28.89%) TeamCity
18 26 (28.89%) PowerShell
18 26 (28.89%) Atlassian Bamboo

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 20 (22.22%) Tomcat
2 14 (15.56%) nginx
3 13 (14.44%) Apache
4 11 (12.22%) OpenStack
4 11 (12.22%) WebSphere
5 9 (10.00%) GlassFish
6 8 (8.89%) Elasticsearch
7 4 (4.44%) Cloud Foundry
8 2 (2.22%) Apache Spark
Applications
1 1 (1.11%) Adobe Premiere
Cloud Services
1 63 (70.00%) Amazon AWS
2 41 (45.56%) Google Cloud Platform
3 29 (32.22%) Microsoft Azure
4 26 (28.89%) CloudBees
5 10 (11.11%) Cloud Computing
6 4 (4.44%) Amazon EC2
6 4 (4.44%) AWS Lambda
6 4 (4.44%) IaaS
6 4 (4.44%) Serverless
7 3 (3.33%) Amazon ELB
7 3 (3.33%) Amazon S3
7 3 (3.33%) AWS CloudFormation
8 2 (2.22%) GitHub
8 2 (2.22%) Loggly
8 2 (2.22%) SaaS
8 2 (2.22%) Slack
8 2 (2.22%) Sumo Logic
9 1 (1.11%) G Suite
9 1 (1.11%) npm
Communications & Networking
1 11 (12.22%) BIG-IP
1 11 (12.22%) VLAN
2 8 (8.89%) TCP/IP
3 3 (3.33%) VPN
4 2 (2.22%) DNS
4 2 (2.22%) HTTP
4 2 (2.22%) Internet
4 2 (2.22%) SAN
5 1 (1.11%) Firewall
5 1 (1.11%) SSL
Database & Business Intelligence
1 13 (14.44%) MySQL
1 13 (14.44%) Redis
1 13 (14.44%) Relational Database
2 11 (12.22%) NoSQL
3 9 (10.00%) PostgreSQL
4 6 (6.67%) Apache Cassandra
5 4 (4.44%) Big Data
6 2 (2.22%) Hadoop
6 2 (2.22%) HBase
6 2 (2.22%) MongoDB
7 1 (1.11%) Amazon DynamoDB
7 1 (1.11%) MariaDB
Development Applications
1 43 (47.78%) Jenkins
2 35 (38.89%) Git (software)
3 28 (31.11%) Team Foundation Server
3 28 (31.11%) Vagrant
4 27 (30.00%) JIRA
5 26 (28.89%) Atlassian Bamboo
5 26 (28.89%) ClearCase
5 26 (28.89%) GoCD
5 26 (28.89%) HP UFT
5 26 (28.89%) Octopus Deploy
5 26 (28.89%) Selenium
5 26 (28.89%) Subversion
5 26 (28.89%) TeamCity
5 26 (28.89%) Travis CI
6 4 (4.44%) GitLab
6 4 (4.44%) Maven
7 3 (3.33%) Gatling
7 3 (3.33%) JMeter
8 2 (2.22%) Artifactory
8 2 (2.22%) Grunt
General
1 12 (13.33%) Retail
2 11 (12.22%) Games
3 9 (10.00%) Finance
4 2 (2.22%) Banking
Job Titles
1 36 (40.00%) Consultant
2 26 (28.89%) Automation Consultant
2 26 (28.89%) IT Consultant
3 21 (23.33%) DevOps Engineer
4 10 (11.11%) DevOps Consultant
4 10 (11.11%) Senior Software Engineer
4 10 (11.11%) Software Engineer
5 6 (6.67%) Administrator
5 6 (6.67%) Developer
5 6 (6.67%) Java Developer
5 6 (6.67%) Linux Administrator
5 6 (6.67%) Linux/Unix DevOps
6 5 (5.56%) DevOps Administrator
6 5 (5.56%) Linux DevOps Administrator
6 5 (5.56%) Linux Systems Administrator
6 5 (5.56%) Site Engineer
6 5 (5.56%) Site Reliability Engineer
6 5 (5.56%) Systems Administrator
7 4 (4.44%) 3rd Line Support
7 4 (4.44%) Senior Developer
Libraries, Frameworks & Software Standards
1 14 (15.56%) LAMP
2 11 (12.22%) LEMP Stack
3 10 (11.11%) CryEngine
3 10 (11.11%) gRPC
3 10 (11.11%) Unity (Game Engine)
3 10 (11.11%) Unreal Engine
4 9 (10.00%) Velocity
5 8 (8.89%) Elastic Stack
6 7 (7.78%) Web Services
7 5 (5.56%) Spring
8 4 (4.44%) Akka
8 4 (4.44%) Play Framework
8 4 (4.44%) Redux
9 2 (2.22%) HTML5
9 2 (2.22%) jQuery
9 2 (2.22%) LAPP Stack
9 2 (2.22%) Node.js
9 2 (2.22%) TensorFlow
9 2 (2.22%) Theano
9 2 (2.22%) Torch
Miscellaneous
1 12 (13.33%) Algorithms
2 9 (10.00%) Private Cloud
3 4 (4.44%) Robotics
4 3 (3.33%) Public Cloud
4 3 (3.33%) Video on Demand
5 2 (2.22%) Replication
Operating Systems
1 77 (85.56%) Linux
2 39 (43.33%) Windows
3 37 (41.11%) Unix
4 8 (8.89%) AIX
5 6 (6.67%) Ubuntu
6 5 (5.56%) Debian
7 3 (3.33%) Android
7 3 (3.33%) Apple iOS
8 1 (1.11%) Windows Server
8 1 (1.11%) zOS
Processes & Methodologies
1 72 (80.00%) DevOps
2 47 (52.22%) Continuous Integration
3 41 (45.56%) Continuous Delivery
4 37 (41.11%) Agile Software Development
5 27 (30.00%) Software Engineering
6 26 (28.89%) Process Improvement
6 26 (28.89%) SDLC
7 20 (22.22%) Computer Science
8 15 (16.67%) Software Delivery
9 14 (15.56%) Microservices
9 14 (15.56%) Open Source
9 14 (15.56%) Scrum
10 13 (14.44%) BDD
10 13 (14.44%) Configuration Management
10 13 (14.44%) Systems Engineering
11 12 (13.33%) E-Commerce
11 12 (13.33%) Site Reliability Engineering
12 11 (12.22%) Kanban
12 11 (12.22%) Pair Programming
13 9 (10.00%) Mathematics
Programming Languages
1 69 (76.67%) Python
2 51 (56.67%) Bash Shell
3 28 (31.11%) Java
4 26 (28.89%) PowerShell
5 19 (21.11%) Go
6 18 (20.00%) Shell Script
7 13 (14.44%) C#
7 13 (14.44%) Ruby
8 12 (13.33%) C++
9 10 (11.11%) TypeScript
10 6 (6.67%) Scala
11 5 (5.56%) JavaScript
11 5 (5.56%) Kotlin
12 4 (4.44%) Haskell
13 3 (3.33%) R
14 2 (2.22%) PHP
14 2 (2.22%) Rust
Qualifications
1 22 (24.44%) Degree
2 20 (22.22%) Computer Science Degree
Quality Assurance & Compliance
1 1 (1.11%) PCI DSS
System Software
1 87 (96.67%) Docker
2 12 (13.33%) VMware Infrastructure
3 11 (12.22%) iptables
4 10 (11.11%) etcd
5 9 (10.00%) Ceph
5 9 (10.00%) VMware ESXi
6 2 (2.22%) Apache ZooKeeper
6 2 (2.22%) HDFS
6 2 (2.22%) VirtualBox
Systems Management
1 51 (56.67%) Opscode Chef
2 50 (55.56%) Puppet
3 47 (52.22%) Kubernetes
4 40 (44.44%) Ansible
5 28 (31.11%) Nagios
6 26 (28.89%) Automic
6 26 (28.89%) Graphite
7 14 (15.56%) HAProxy
8 13 (14.44%) Prometheus
9 10 (11.11%) Terraform
10 6 (6.67%) Mesos
11 4 (4.44%) Capistrano
11 4 (4.44%) Packer
11 4 (4.44%) ZABBIX
12 2 (2.22%) Docker Swarm
12 2 (2.22%) Kibana
12 2 (2.22%) logstash
12 2 (2.22%) Salt
Vendors
1 43 (47.78%) Google
2 26 (28.89%) AppDynamics
2 26 (28.89%) XebiaLabs
3 13 (14.44%) Oracle
4 12 (13.33%) VMware
5 11 (12.22%) F5
6 9 (10.00%) NetApp
7 4 (4.44%) IBM
8 3 (3.33%) PagerDuty
9 2 (2.22%) Hortonworks
9 2 (2.22%) New Relic
9 2 (2.22%) Rackspace
9 2 (2.22%) SaltStack
9 2 (2.22%) Splunk
10 1 (1.11%) Brocade
10 1 (1.11%) hybris
10 1 (1.11%) Juniper
10 1 (1.11%) Red Hat