Period
to 24 September 2017

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 24 September 2017 with a comparison to the same period in the previous 2 years.

CoreOS
UK
6 months to
24 Sep 2017
Same period 2016 Same period 2015
Rank 1059 1195 1251
Rank change year-on-year +136 +56 +102
Permanent jobs citing CoreOS 105 40 62
As % of all permanent IT jobs advertised in the UK 0.060% 0.021% 0.028%
As % of the Operating Systems category 0.24% 0.083% 0.11%
Number of salaries quoted 78 32 50
UK median annual salary £60,000 £67,500 £65,000
Median salary % change year-on-year -11.11% +3.85% +79.31%
10th Percentile £33,750 £33,500 £46,250
90th Percentile £78,750 £85,000 £87,500
UK excluding London median annual salary £60,000 £39,000 £65,000
% change year-on-year +53.85% -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 43480 48383 58199
As % of all permanent IT jobs advertised in the UK 24.94% 25.10% 26.41%
Number of salaries quoted 35115 41262 49033
UK median annual salary £45,000 £45,000 £43,000
Median salary % change year-on-year - +4.65% +2.38%
10th Percentile £25,000 £24,750 £24,500
90th Percentile £73,750 £72,500 £71,250
UK excluding London median annual salary £40,000 £40,000 £39,000
% change year-on-year - +2.56% +4.00%

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 24 September 2017.

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 24 September 2017. 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 +107 101 £60,000 -11.11% 5
London +77 80 £60,000 -17.24% 1
UK excluding London +66 21 £60,000 +53.85% 4
South East - 12 £55,000 - 1
East of England - 8 £60,000 - 3
South West - 1 £50,000 -

For the 6 months to 24 September 2017, 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 with a requirement for CoreOS.

1 103 (98.10%) Docker
2 92 (87.62%) DevOps
3 87 (82.86%) Linux
4 80 (76.19%) Amazon AWS
5 77 (73.33%) Kubernetes
6 65 (61.90%) Ansible
7 64 (60.95%) Puppet
8 61 (58.10%) Python
9 54 (51.43%) Jenkins
9 54 (51.43%) Opscode Chef
10 47 (44.76%) Unix
11 45 (42.86%) Bash Shell
12 44 (41.90%) Nagios
13 43 (40.95%) Git (software)
14 42 (40.00%) Microsoft Azure
14 42 (40.00%) New Relic
15 41 (39.05%) Configuration Management
16 39 (37.14%) Vagrant
17 38 (36.19%) Google Cloud Platform
17 38 (36.19%) Continuous Delivery
18 36 (34.29%) Google
19 35 (33.33%) Graphite
20 34 (32.38%) Windows
21 33 (31.43%) TeamCity
22 32 (30.48%) Degree
22 32 (30.48%) Continuous Integration
23 31 (29.52%) Agile Software Development
24 30 (28.57%) Atlassian Bamboo
25 29 (27.62%) JIRA
25 29 (27.62%) GoCD

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 16 (15.24%) Elasticsearch
1 16 (15.24%) OpenStack
2 8 (7.62%) Cloud Foundry
3 4 (3.81%) Apache
4 3 (2.86%) nginx
4 3 (2.86%) Tomcat
5 2 (1.90%) uWSGI
6 1 (0.95%) Apache Spark
6 1 (0.95%) Confluence
Cloud Services
1 80 (76.19%) Amazon AWS
2 42 (40.00%) Microsoft Azure
3 38 (36.19%) Google Cloud Platform
4 28 (26.67%) CloudBees
5 13 (12.38%) IaaS
6 8 (7.62%) AWS CloudFormation
7 5 (4.76%) AWS Elastic Beanstalk
8 4 (3.81%) Amazon EC2
8 4 (3.81%) Loggly
8 4 (3.81%) Sumo Logic
9 3 (2.86%) DigitalOcean
9 3 (2.86%) GitHub
9 3 (2.86%) Google App Engine
9 3 (2.86%) Google Compute Engine
9 3 (2.86%) PaaS
10 1 (0.95%) Amazon ElastiCache
10 1 (0.95%) AWS Lambda
10 1 (0.95%) AWS OpsWorks
10 1 (0.95%) Route 53
10 1 (0.95%) Virtual Private Cloud
Communications & Networking
1 16 (15.24%) HTTP
2 12 (11.43%) TCP/IP
3 9 (8.57%) BGP
4 6 (5.71%) DNS
4 6 (5.71%) SSL
5 4 (3.81%) WAN
6 3 (2.86%) LAN
6 3 (2.86%) NAS
6 3 (2.86%) SSH
6 3 (2.86%) VoIP
6 3 (2.86%) VPN
7 2 (1.90%) Reverse Proxy
7 2 (1.90%) RTCP
7 2 (1.90%) RTP
7 2 (1.90%) STUN
7 2 (1.90%) VLAN
8 1 (0.95%) IPsec
8 1 (0.95%) IPv6
8 1 (0.95%) Network Security
8 1 (0.95%) VRRP
Database & Business Intelligence
1 17 (16.19%) Apache Cassandra
2 10 (9.52%) MySQL
3 7 (6.67%) Redis
4 5 (4.76%) NoSQL
5 4 (3.81%) Amazon RDS
5 4 (3.81%) MongoDB
5 4 (3.81%) PostgreSQL
6 3 (2.86%) SQL Server
7 2 (1.90%) Blockchain
8 1 (0.95%) Big Data
8 1 (0.95%) Hadoop
8 1 (0.95%) HBase
8 1 (0.95%) Relational Database
8 1 (0.95%) Riak
Development Applications
1 54 (51.43%) Jenkins
2 43 (40.95%) Git (software)
3 39 (37.14%) Vagrant
4 33 (31.43%) TeamCity
5 30 (28.57%) Atlassian Bamboo
6 29 (27.62%) GoCD
6 29 (27.62%) JIRA
7 28 (26.67%) ClearCase
7 28 (26.67%) HP UFT
7 28 (26.67%) Octopus Deploy
7 28 (26.67%) Selenium
7 28 (26.67%) Subversion
7 28 (26.67%) Team Foundation Server
8 22 (20.95%) Maven
9 19 (18.10%) GitLab
10 16 (15.24%) Hudson
11 15 (14.29%) AnthillPro
11 15 (14.29%) CruiseControl
11 15 (14.29%) IBM UrbanCode
12 7 (6.67%) Travis CI
General
1 10 (9.52%) Marketing
2 5 (4.76%) Finance
3 2 (1.90%) Advertising
Job Titles
1 49 (46.67%) DevOps Engineer
2 28 (26.67%) Consultant
3 19 (18.10%) DevOps Consultant
4 14 (13.33%) Linux/Unix DevOps
4 14 (13.33%) Senior DevOps
5 13 (12.38%) AWS DevOps
6 12 (11.43%) AWS DevOps Engineer
6 12 (11.43%) AWS Engineer
6 12 (11.43%) Linux Engineer
7 11 (10.48%) Administrator
7 11 (10.48%) Systems Administrator
8 10 (9.52%) Senior DevOps Engineer
9 9 (8.57%) Linux DevOps Engineer
10 7 (6.67%) Platform Engineer
11 5 (4.76%) Applications Consultant
11 5 (4.76%) DevOps Administrator
11 5 (4.76%) Junior DevOps
11 5 (4.76%) Linux Administrator
11 5 (4.76%) Linux DevOps Administrator
11 5 (4.76%) Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 23 (21.90%) Elastic Stack
2 11 (10.48%) Web Services
3 9 (8.57%) .NET
4 7 (6.67%) Node.js
5 4 (3.81%) RabbitMQ
6 3 (2.86%) ASP.NET
6 3 (2.86%) FreeSWITCH
7 2 (1.90%) Django
7 2 (1.90%) Kafka
7 2 (1.90%) Spring Boot
8 1 (0.95%) AngularJS
8 1 (0.95%) CSS
8 1 (0.95%) CSS3
8 1 (0.95%) HTML
8 1 (0.95%) HTML5
8 1 (0.95%) J2EE
8 1 (0.95%) jQuery
8 1 (0.95%) LAMP
8 1 (0.95%) LAPP Stack
8 1 (0.95%) Sensu
Miscellaneous
1 13 (12.38%) Computer Science
2 6 (5.71%) User Experience
3 4 (3.81%) Data Centre
3 4 (3.81%) Replication
4 3 (2.86%) Linux Command Line
5 2 (1.90%) Greenfield Project
5 2 (1.90%) Social Media
6 1 (0.95%) Enterprise Storage
6 1 (0.95%) Public Cloud
6 1 (0.95%) Robotics
Operating Systems
1 87 (82.86%) Linux
2 47 (44.76%) Unix
3 34 (32.38%) Windows
4 19 (18.10%) Ubuntu
5 8 (7.62%) Debian
6 6 (5.71%) CentOS
7 4 (3.81%) AIX
7 4 (3.81%) Red Hat Enterprise Linux
8 1 (0.95%) Windows Server
Processes & Methodologies
1 92 (87.62%) DevOps
2 41 (39.05%) Configuration Management
3 38 (36.19%) Continuous Delivery
4 32 (30.48%) Continuous Integration
5 31 (29.52%) Agile Software Development
6 25 (23.81%) Software Engineering
7 23 (21.90%) SDLC
8 22 (20.95%) Mathematics
9 15 (14.29%) Release Automation
10 14 (13.33%) Open Source
11 12 (11.43%) Dashboard Development
12 8 (7.62%) Actionable Insight
12 8 (7.62%) Front End Development
13 7 (6.67%) Disaster Recovery
13 7 (6.67%) E-Commerce
13 7 (6.67%) Multithreading
13 7 (6.67%) Physics
13 7 (6.67%) Prototyping
13 7 (6.67%) Server Building
14 6 (5.71%) Scrum
Programming Languages
1 61 (58.10%) Python
2 45 (42.86%) Bash Shell
3 27 (25.71%) Go
3 27 (25.71%) Java
4 22 (20.95%) PowerShell
5 21 (20.00%) Ruby
6 19 (18.10%) Groovy
7 8 (7.62%) PHP
8 5 (4.76%) Perl
8 5 (4.76%) Scala
9 4 (3.81%) C#
9 4 (3.81%) C++
10 3 (2.86%) SQL
11 1 (0.95%) JavaScript
11 1 (0.95%) Shell Script
Qualifications
1 32 (30.48%) Degree
2 13 (12.38%) Computer Science Degree
3 6 (5.71%) Master's Degree
4 1 (0.95%) CCNP
4 1 (0.95%) Cisco Certification
4 1 (0.95%) SC Cleared
4 1 (0.95%) Security Cleared
Quality Assurance & Compliance
1 8 (7.62%) QA
2 2 (1.90%) GCP
System Software
1 103 (98.10%) Docker
2 19 (18.10%) LXC
2 19 (18.10%) VMware Infrastructure
3 12 (11.43%) vSphere
4 6 (5.71%) Apache ZooKeeper
4 6 (5.71%) Ceph
4 6 (5.71%) Xen
5 5 (4.76%) VirtualBox
6 4 (3.81%) etcd
6 4 (3.81%) flannel
7 3 (2.86%) OpenSIPS
8 1 (0.95%) Active Directory
8 1 (0.95%) BIND 9
8 1 (0.95%) HDFS
8 1 (0.95%) iptables
8 1 (0.95%) Kamailio
8 1 (0.95%) VMware ESXi
Systems Management
1 77 (73.33%) Kubernetes
2 65 (61.90%) Ansible
3 64 (60.95%) Puppet
4 54 (51.43%) Opscode Chef
5 44 (41.90%) Nagios
6 35 (33.33%) Graphite
7 26 (24.76%) Terraform
8 16 (15.24%) Prometheus
9 15 (14.29%) CA Service Virtualization
10 13 (12.38%) Grafana
11 12 (11.43%) Kibana
11 12 (11.43%) rkt
12 10 (9.52%) Mesos
13 6 (5.71%) Icinga
14 5 (4.76%) Packer
15 4 (3.81%) Docker Swarm
15 4 (3.81%) Salt
15 4 (3.81%) Sysdig
15 4 (3.81%) ZABBIX
16 3 (2.86%) Consul
Vendors
1 42 (40.00%) New Relic
2 36 (34.29%) Google
3 28 (26.67%) AppDynamics
4 27 (25.71%) Dynatrace
5 25 (23.81%) SaltStack
6 21 (20.00%) VMware
7 19 (18.10%) IBM
7 19 (18.10%) XebiaLabs
8 15 (14.29%) CA
9 10 (9.52%) Rackspace
10 9 (8.57%) F5
11 4 (3.81%) NetApp
11 4 (3.81%) Oracle
11 4 (3.81%) Splunk
12 2 (1.90%) Microsoft