Period
to 21 July 2018

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 21 July 2018 with a comparison to the same period in the previous 2 years.

CoreOS
UK
6 months to
21 Jul 2018
Same period 2017 Same period 2016
Rank 1080 1112 1232
Rank change year-on-year +32 +120 +52
Permanent jobs citing CoreOS 91 103 57
As % of all permanent IT jobs advertised in the UK 0.052% 0.058% 0.028%
As % of the Operating Systems category 0.22% 0.23% 0.11%
Number of salaries quoted 46 71 41
UK median annual salary £80,000 £47,500 £65,000
Median salary % change year-on-year +68.42% -26.92% -
10th Percentile £57,500 £33,750 £33,500
90th Percentile £99,375 £78,750 £82,500
UK excluding London median annual salary £62,500 £55,000 £39,000
% change year-on-year +13.64% +41.03% -40.00%

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 40,456 43,926 51,869
As % of all permanent IT jobs advertised in the UK 23.12% 24.58% 25.59%
Number of salaries quoted 32,562 36,165 44,083
UK median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +5.88%
10th Percentile £25,500 £25,000 £24,750
90th Percentile £76,250 £73,750 £72,500
UK excluding London median annual salary £40,000 £40,000 £40,000

CoreOS
Job Vacancy Trend

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

Job vacancy trend for CoreOS in the UK

CoreOS
Salary Trend

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

Salary trend for CoreOS in the UK

CoreOS
Salary Histogram

The salary distribution of IT jobs citing CoreOS over the 6 months to 21 July 2018.

Salary histogram for CoreOS in the UK

CoreOS
Top 6 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 21 July 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
England +15 87 £80,000 +68.42% 9
London 0 70 £85,000 +78.95% 8
UK excluding London +26 21 £62,500 +13.64% 1
East of England - 16 £62,500 -
Northern Ireland - 4 - -
South West +2 1 £67,500 +35.00%

For the 6 months to 21 July 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 with a requirement for CoreOS.

1 85 (93.41%) Docker
2 79 (86.81%) DevOps
3 77 (84.62%) Linux
4 73 (80.22%) Python
5 67 (73.63%) Amazon AWS
6 59 (64.84%) Puppet
6 59 (64.84%) Kubernetes
7 49 (53.85%) Bash Shell
8 47 (51.65%) Ansible
9 46 (50.55%) Continuous Integration
10 45 (49.45%) Opscode Chef
11 40 (43.96%) Continuous Delivery
11 40 (43.96%) Agile Software Development
12 39 (42.86%) Unix
13 38 (41.76%) Jenkins
14 36 (39.56%) Google Cloud Platform
14 36 (39.56%) Google
15 32 (35.16%) Nagios
16 31 (34.07%) Vagrant
16 31 (34.07%) Travis CI
16 31 (34.07%) Git (software)
17 30 (32.97%) Microsoft Azure
17 30 (32.97%) Windows
17 30 (32.97%) Java
18 29 (31.87%) Software Engineering
19 27 (29.67%) TeamCity
20 26 (28.57%) AppDynamics
21 25 (27.47%) CloudBees
21 25 (27.47%) Octopus Deploy
21 25 (27.47%) Process Improvement

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 21 (23.08%) Elasticsearch
2 20 (21.98%) OpenStack
3 8 (8.79%) GlassFish
3 8 (8.79%) Tomcat
4 6 (6.59%) Apache
4 6 (6.59%) Apache Spark
5 4 (4.40%) Cloud Foundry
6 1 (1.10%) nginx
Business Applications
1 3 (3.30%) Distributed Ledger
Cloud Services
1 67 (73.63%) Amazon AWS
2 36 (39.56%) Google Cloud Platform
3 30 (32.97%) Microsoft Azure
4 25 (27.47%) CloudBees
5 18 (19.78%) Amazon EC2
6 14 (15.38%) Amazon ELB
6 14 (15.38%) Amazon S3
7 11 (12.09%) AWS CloudFormation
7 11 (12.09%) AWS Lambda
7 11 (12.09%) Serverless
8 6 (6.59%) IaaS
8 6 (6.59%) Loggly
8 6 (6.59%) Sumo Logic
9 3 (3.30%) AWS Elastic Beanstalk
9 3 (3.30%) Google App Engine
9 3 (3.30%) Google Compute Engine
10 2 (2.20%) DigitalOcean
11 1 (1.10%) GitHub
Communications & Networking
1 14 (15.38%) VPN
2 13 (14.29%) TCP/IP
3 6 (6.59%) DNS
3 6 (6.59%) HTTP
3 6 (6.59%) Internet
4 2 (2.20%) SAN
5 1 (1.10%) Firewall
5 1 (1.10%) NAS
Database & Business Intelligence
1 20 (21.98%) PostgreSQL
2 7 (7.69%) MySQL
2 7 (7.69%) Redis
3 6 (6.59%) Apache Cassandra
3 6 (6.59%) Hadoop
3 6 (6.59%) HBase
3 6 (6.59%) MongoDB
3 6 (6.59%) Relational Database
4 4 (4.40%) Blockchain
5 3 (3.30%) Amazon RDS
6 1 (1.10%) Amazon DynamoDB
6 1 (1.10%) MariaDB
Development Applications
1 38 (41.76%) Jenkins
2 31 (34.07%) Git (software)
2 31 (34.07%) Travis CI
2 31 (34.07%) Vagrant
3 27 (29.67%) TeamCity
4 25 (27.47%) Atlassian Bamboo
4 25 (27.47%) ClearCase
4 25 (27.47%) GoCD
4 25 (27.47%) HP UFT
4 25 (27.47%) JIRA
4 25 (27.47%) Octopus Deploy
4 25 (27.47%) Selenium
4 25 (27.47%) Subversion
4 25 (27.47%) Team Foundation Server
5 16 (17.58%) JMeter
6 14 (15.38%) Gatling
7 8 (8.79%) Maven
8 4 (4.40%) Grunt
8 4 (4.40%) Spinnaker
9 2 (2.20%) NeoLoad
General
1 14 (15.38%) Finance
2 4 (4.40%) Telecoms
3 2 (2.20%) Games
3 2 (2.20%) Retail
4 1 (1.10%) Banking
4 1 (1.10%) Investment Banking
Job Titles
1 32 (35.16%) DevOps Engineer
2 29 (31.87%) Consultant
3 25 (27.47%) Automation Consultant
3 25 (27.47%) IT Consultant
4 12 (13.19%) Kubernetes Engineer
5 11 (12.09%) Senior DevOps
6 7 (7.69%) AWS DevOps
6 7 (7.69%) Senior DevOps Engineer
6 7 (7.69%) Site Reliability Engineer
7 6 (6.59%) Developer
7 6 (6.59%) Linux Engineer
8 5 (5.49%) Infrastructure Engineer
8 5 (5.49%) Linux DevOps Engineer
8 5 (5.49%) Linux/Unix DevOps
8 5 (5.49%) Platform Engineer
8 5 (5.49%) Site Engineer
8 5 (5.49%) Team Leader
9 4 (4.40%) AWS Consultant
9 4 (4.40%) Blockchain Engineer
9 4 (4.40%) Senior DevOps Consultant
Libraries, Frameworks & Software Standards
1 22 (24.18%) Elastic Stack
2 9 (9.89%) Web Services
3 8 (8.79%) Velocity
4 7 (7.69%) LAMP
4 7 (7.69%) Node.js
5 6 (6.59%) LAPP Stack
6 4 (4.40%) AngularJS
6 4 (4.40%) CSS
6 4 (4.40%) CSS3
6 4 (4.40%) HTML
6 4 (4.40%) HTML5
6 4 (4.40%) jQuery
7 2 (2.20%) .NET
7 2 (2.20%) ASP.NET
8 1 (1.10%) Akka
8 1 (1.10%) Kafka
8 1 (1.10%) RabbitMQ
8 1 (1.10%) RESTful
Miscellaneous
1 21 (23.08%) Computer Science
2 11 (12.09%) Private Cloud
3 6 (6.59%) Replication
4 4 (4.40%) Public Cloud
5 2 (2.20%) Fintech
5 2 (2.20%) Linux Command Line
5 2 (2.20%) Self-Motivation
6 1 (1.10%) Clustering
6 1 (1.10%) Enterprise Storage
6 1 (1.10%) Greenfield Project
6 1 (1.10%) Online Games
Operating Systems
1 77 (84.62%) Linux
2 39 (42.86%) Unix
3 30 (32.97%) Windows
4 11 (12.09%) Android
4 11 (12.09%) Apple iOS
5 10 (10.99%) AIX
5 10 (10.99%) Debian
6 8 (8.79%) Ubuntu
7 1 (1.10%) CentOS
7 1 (1.10%) Windows Server
Processes & Methodologies
1 79 (86.81%) DevOps
2 46 (50.55%) Continuous Integration
3 40 (43.96%) Agile Software Development
3 40 (43.96%) Continuous Delivery
4 29 (31.87%) Software Engineering
5 25 (27.47%) Process Improvement
5 25 (27.47%) SDLC
6 23 (25.27%) Configuration Management
7 19 (20.88%) Deployment Automation
8 17 (18.68%) Mathematics
8 17 (18.68%) Physics
9 16 (17.58%) Test Automation
10 15 (16.48%) Microservices
10 15 (16.48%) Software Delivery
11 13 (14.29%) Open Source
11 13 (14.29%) Site Reliability Engineering
12 11 (12.09%) Change Management
12 11 (12.09%) Collaborative Working
12 11 (12.09%) Mentoring
12 11 (12.09%) Stress Testing
Programming Languages
1 73 (80.22%) Python
2 49 (53.85%) Bash Shell
3 30 (32.97%) Java
4 25 (27.47%) PowerShell
5 19 (20.88%) JavaScript
6 15 (16.48%) Go
7 11 (12.09%) R
7 11 (12.09%) Ruby
8 10 (10.99%) Scala
9 8 (8.79%) PHP
10 7 (7.69%) C#
10 7 (7.69%) C++
10 7 (7.69%) Shell Script
11 4 (4.40%) Kotlin
12 2 (2.20%) Perl
Qualifications
1 24 (26.37%) Degree
2 17 (18.68%) Computer Science Degree
3 4 (4.40%) PhD
4 1 (1.10%) SC Cleared
4 1 (1.10%) Security Cleared
Quality Assurance & Compliance
1 2 (2.20%) PCI DSS
2 1 (1.10%) QA
System Software
1 85 (93.41%) Docker
2 16 (17.58%) VMware Infrastructure
3 14 (15.38%) Ceph
4 10 (10.99%) VMware ESXi
5 6 (6.59%) HDFS
5 6 (6.59%) VirtualBox
6 4 (4.40%) etcd
7 2 (2.20%) Xen
8 1 (1.10%) LXC
8 1 (1.10%) XenServer
Systems Management
1 59 (64.84%) Kubernetes
1 59 (64.84%) Puppet
2 47 (51.65%) Ansible
3 45 (49.45%) Opscode Chef
4 32 (35.16%) Nagios
5 25 (27.47%) Automic
5 25 (27.47%) Graphite
6 19 (20.88%) Prometheus
7 15 (16.48%) Terraform
8 13 (14.29%) Packer
9 11 (12.09%) Capistrano
9 11 (12.09%) Mesos
10 9 (9.89%) ZABBIX
11 6 (6.59%) Rancher
11 6 (6.59%) Salt
12 5 (5.49%) Grafana
13 4 (4.40%) Fluentd
13 4 (4.40%) logstash
14 2 (2.20%) Consul
14 2 (2.20%) Docker Swarm
Vendors
1 36 (39.56%) Google
2 26 (28.57%) AppDynamics
3 25 (27.47%) XebiaLabs
4 16 (17.58%) VMware
5 14 (15.38%) PagerDuty
6 11 (12.09%) NetApp
7 7 (7.69%) IBM
7 7 (7.69%) New Relic
8 6 (6.59%) Oracle
8 6 (6.59%) Rackspace
8 6 (6.59%) SaltStack
8 6 (6.59%) Splunk
9 2 (2.20%) Dynatrace
10 1 (1.10%) Brocade
10 1 (1.10%) Red Hat