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

CoreOS
UK > England
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 1023 1068 1215
Rank change year-on-year +45 +147 +63
Permanent jobs citing CoreOS 121 84 32
As % of all permanent IT jobs advertised in England 0.075% 0.050% 0.016%
As % of the Operating Systems category 0.30% 0.21% 0.062%
Number of salaries quoted 107 77 27
England median annual salary £60,000 £55,000 £65,000
Median salary % change year-on-year +9.09% -15.38% +85.71%
10th Percentile £50,000 £33,750 £46,250
90th Percentile £95,000 £78,750 £80,000
UK median annual salary £60,000 £55,000 £65,000
% change year-on-year +9.09% -15.38% +85.71%

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 39,777 40,881 51,222
As % of all permanent IT jobs advertised in England 24.49% 24.54% 26.31%
Number of salaries quoted 32,662 34,657 43,705
England median annual salary £45,000 £45,000 £45,000
10th Percentile £25,000 £24,750 £24,995
90th Percentile £75,000 £73,750 £72,500
UK median annual salary £45,000 £45,000 £43,500
% change year-on-year - +3.45% +2.35%

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 January 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 January 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 0 69 £72,500 +41.46% 5
East of England +37 42 £60,000 +9.09% 9
South East - 5 £79,000 -
South West - 5 £50,000 - 1
CoreOS
UK

For the 6 months to 16 January 2018, IT jobs citing CoreOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the England region with a requirement for CoreOS.

1 119 (98.35%) Docker
2 105 (86.78%) Python
3 95 (78.51%) Kubernetes
4 90 (74.38%) Linux
5 86 (71.07%) Amazon AWS
6 81 (66.94%) DevOps
7 52 (42.98%) Bash Shell
7 52 (42.98%) Puppet
8 51 (42.15%) Agile Software Development
9 46 (38.02%) Configuration Management
10 45 (37.19%) Java
11 42 (34.71%) Google
12 41 (33.88%) Google Cloud Platform
13 40 (33.06%) Software Engineering
14 39 (32.23%) Unix
15 37 (30.58%) Open Source
16 36 (29.75%) Ansible
17 35 (28.93%) Degree
18 34 (28.10%) OpenStack
19 32 (26.45%) Ubuntu
20 31 (25.62%) Ruby
20 31 (25.62%) Jenkins
21 28 (23.14%) Continuous Integration
22 27 (22.31%) Opscode Chef
22 27 (22.31%) Continuous Delivery
22 27 (22.31%) Elastic Stack
23 25 (20.66%) Server Building
23 25 (20.66%) TCP/IP
24 24 (19.83%) PostgreSQL
24 24 (19.83%) Ceph

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 34 (28.10%) OpenStack
2 24 (19.83%) Elasticsearch
3 9 (7.44%) Cloud Foundry
4 8 (6.61%) Apache
5 7 (5.79%) nginx
6 6 (4.96%) Apache Spark
7 5 (4.13%) Confluence
8 2 (1.65%) Tomcat
8 2 (1.65%) uWSGI
8 2 (1.65%) WebSphere
Cloud Services
1 86 (71.07%) Amazon AWS
2 41 (33.88%) Google Cloud Platform
3 23 (19.01%) Amazon EC2
4 16 (13.22%) AWS Elastic Beanstalk
5 15 (12.40%) AWS CloudFormation
6 13 (10.74%) Amazon S3
7 10 (8.26%) Google App Engine
7 10 (8.26%) Google Compute Engine
7 10 (8.26%) Microsoft Azure
8 9 (7.44%) Amazon ELB
9 8 (6.61%) AWS Lambda
9 8 (6.61%) IaaS
9 8 (6.61%) Loggly
9 8 (6.61%) Serverless
9 8 (6.61%) Sumo Logic
10 7 (5.79%) GitHub
11 5 (4.13%) CloudBees
11 5 (4.13%) OpenShift
12 4 (3.31%) Amazon ElastiCache
12 4 (3.31%) Virtual Private Cloud
Communications & Networking
1 25 (20.66%) TCP/IP
2 14 (11.57%) HTTP
2 14 (11.57%) VPN
3 9 (7.44%) NAS
4 8 (6.61%) DNS
5 6 (4.96%) Internet
5 6 (4.96%) SSL
6 3 (2.48%) VLAN
7 2 (1.65%) BIG-IP
7 2 (1.65%) DHCP
7 2 (1.65%) Reverse Proxy
8 1 (0.83%) BGP
8 1 (0.83%) LDAP
8 1 (0.83%) OpenVPN
Database & Business Intelligence
1 24 (19.83%) PostgreSQL
2 19 (15.70%) MySQL
3 17 (14.05%) Apache Cassandra
4 14 (11.57%) Amazon RDS
5 13 (10.74%) MongoDB
5 13 (10.74%) Redis
6 9 (7.44%) Hadoop
7 8 (6.61%) NoSQL
7 8 (6.61%) Relational Database
8 6 (4.96%) HBase
9 5 (4.13%) Amazon DynamoDB
9 5 (4.13%) Big Data
10 4 (3.31%) SQL Server
Development Applications
1 31 (25.62%) Jenkins
2 19 (15.70%) Git (software)
3 18 (14.88%) Vagrant
4 11 (9.09%) Atlassian Bamboo
4 11 (9.09%) TeamCity
5 10 (8.26%) JIRA
5 10 (8.26%) JMeter
6 9 (7.44%) Gatling
7 8 (6.61%) Travis CI
8 7 (5.79%) Artifactory
8 7 (5.79%) Maven
9 6 (4.96%) GoCD
10 5 (4.13%) ClearCase
10 5 (4.13%) Grunt
10 5 (4.13%) HP UFT
10 5 (4.13%) Octopus Deploy
10 5 (4.13%) Selenium
10 5 (4.13%) SonarQube
10 5 (4.13%) Sonatype Nexus
10 5 (4.13%) Subversion
General
1 5 (4.13%) Finance
1 5 (4.13%) Games
2 3 (2.48%) Retail
3 2 (1.65%) Advertising
3 2 (1.65%) Telecoms
4 1 (0.83%) Banking
4 1 (0.83%) Electronics
4 1 (0.83%) Manufacturing
4 1 (0.83%) Marketing
Job Titles
1 47 (38.84%) DevOps Engineer
2 20 (16.53%) Developer
3 19 (15.70%) Administrator
3 19 (15.70%) Systems Administrator
4 17 (14.05%) Java Developer
5 16 (13.22%) Linux Engineer
6 14 (11.57%) Linux/Unix DevOps
7 11 (9.09%) Consultant
7 11 (9.09%) E-Commerce Developer
7 11 (9.09%) Java E-Commerce Developer
7 11 (9.09%) Platform Engineer
7 11 (9.09%) Senior DevOps
7 11 (9.09%) Senior DevOps Engineer
8 10 (8.26%) Unix Administrator
8 10 (8.26%) Unix Systems Administrator
9 8 (6.61%) DevOps Administrator
9 8 (6.61%) Linux Administrator
9 8 (6.61%) Linux DevOps Administrator
9 8 (6.61%) Linux Systems Administrator
10 7 (5.79%) Junior DevOps
Libraries, Frameworks & Software Standards
1 27 (22.31%) Elastic Stack
2 20 (16.53%) Web Services
3 15 (12.40%) J2EE
4 11 (9.09%) Node.js
5 8 (6.61%) .NET
5 8 (6.61%) LAMP
6 6 (4.96%) LAPP Stack
7 5 (4.13%) AngularJS
7 5 (4.13%) CSS
7 5 (4.13%) CSS3
7 5 (4.13%) HTML
7 5 (4.13%) HTML5
7 5 (4.13%) jQuery
7 5 (4.13%) Kafka
8 4 (3.31%) RabbitMQ
9 3 (2.48%) ASP.NET
10 2 (1.65%) Django
10 2 (1.65%) LEMP Stack
10 2 (1.65%) Spring Boot
Miscellaneous
1 22 (18.18%) Computer Science
2 16 (13.22%) Robotics
3 8 (6.61%) Replication
4 5 (4.13%) Data Centre
4 5 (4.13%) Public Cloud
5 4 (3.31%) CESG
5 4 (3.31%) Greenfield Project
6 3 (2.48%) Linux Command Line
7 1 (0.83%) Analytical Skills
7 1 (0.83%) Enterprise Storage
7 1 (0.83%) Fintech
7 1 (0.83%) Private Cloud
Operating Systems
1 90 (74.38%) Linux
2 39 (32.23%) Unix
3 32 (26.45%) Ubuntu
4 21 (17.36%) Debian
5 10 (8.26%) AIX
5 10 (8.26%) Red Hat Enterprise Linux
6 9 (7.44%) Android
6 9 (7.44%) Apple iOS
7 7 (5.79%) CentOS
8 6 (4.96%) Windows
9 1 (0.83%) Windows Server
Processes & Methodologies
1 81 (66.94%) DevOps
2 51 (42.15%) Agile Software Development
3 46 (38.02%) Configuration Management
4 40 (33.06%) Software Engineering
5 37 (30.58%) Open Source
6 28 (23.14%) Continuous Integration
7 27 (22.31%) Continuous Delivery
8 25 (20.66%) Server Building
9 22 (18.18%) Scrum
10 21 (17.36%) Disaster Recovery
11 20 (16.53%) Mathematics
11 20 (16.53%) Physics
11 20 (16.53%) Prototyping
12 16 (13.22%) SDLC
13 15 (12.40%) Multithreading
14 14 (11.57%) E-Commerce
15 10 (8.26%) Capacity Planning
15 10 (8.26%) Performance Monitoring
15 10 (8.26%) Performance Tuning
16 9 (7.44%) Test Automation
Programming Languages
1 105 (86.78%) Python
2 52 (42.98%) Bash Shell
3 45 (37.19%) Java
4 31 (25.62%) Ruby
5 23 (19.01%) Scala
6 21 (17.36%) Go
7 14 (11.57%) JavaScript
8 13 (10.74%) PHP
9 9 (7.44%) PowerShell
9 9 (7.44%) R
10 8 (6.61%) C#
10 8 (6.61%) C++
11 7 (5.79%) Groovy
11 7 (5.79%) Perl
12 5 (4.13%) PL/SQL
12 5 (4.13%) SQL
13 1 (0.83%) Shell Script
Qualifications
1 35 (28.93%) Degree
2 22 (18.18%) Computer Science Degree
3 4 (3.31%) CESG Certified Professional
4 2 (1.65%) SC Cleared
4 2 (1.65%) Security Cleared
System Software
1 119 (98.35%) Docker
2 24 (19.83%) Ceph
3 12 (9.92%) VirtualBox
4 10 (8.26%) VMware Infrastructure
5 8 (6.61%) LXC
6 6 (4.96%) HDFS
7 5 (4.13%) GlusterFS
8 4 (3.31%) vSphere
9 3 (2.48%) Apache ZooKeeper
9 3 (2.48%) Xen
10 2 (1.65%) iptables
11 1 (0.83%) NFS
11 1 (0.83%) VMware ESXi
Systems Management
1 95 (78.51%) Kubernetes
2 52 (42.98%) Puppet
3 36 (29.75%) Ansible
4 27 (22.31%) Opscode Chef
5 18 (14.88%) Nagios
6 16 (13.22%) Prometheus
7 15 (12.40%) Terraform
8 10 (8.26%) Kibana
9 8 (6.61%) Packer
9 8 (6.61%) Salt
9 8 (6.61%) ZABBIX
10 6 (4.96%) logstash
11 5 (4.13%) Graphite
11 5 (4.13%) HAProxy
11 5 (4.13%) Host Intrusion Detection System
11 5 (4.13%) Network Intrusion Detection System
12 4 (3.31%) Grafana
12 4 (3.31%) OSSEC
13 3 (2.48%) Consul
13 3 (2.48%) Rancher
Vendors
1 42 (34.71%) Google
2 21 (17.36%) New Relic
3 15 (12.40%) Oracle
4 12 (9.92%) VMware
5 10 (8.26%) IBM
5 10 (8.26%) NetApp
6 9 (7.44%) PagerDuty
7 8 (6.61%) Rackspace
7 8 (6.61%) SaltStack
7 8 (6.61%) Splunk
8 6 (4.96%) Red Hat
9 5 (4.13%) AppDynamics
9 5 (4.13%) XebiaLabs
10 3 (2.48%) Dynatrace
10 3 (2.48%) F5
10 3 (2.48%) Hortonworks
11 2 (1.65%) hybris
11 2 (1.65%) Juniper
11 2 (1.65%) Microsoft
12 1 (0.83%) SAP