Period
to 19 April 2018

The following table provides summary statistics for permanent job vacancies advertised in London 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 19 April 2018 with a comparison to the same period in the previous 2 years.

CoreOS
England > London
6 months to
19 Apr 2018
Same period 2017 Same period 2016
Rank 746 717 875
Rank change year-on-year -29 +158 +31
Permanent jobs citing CoreOS 75 116 26
As % of all permanent IT jobs advertised in London 0.11% 0.17% 0.031%
As % of the Operating Systems category 0.45% 0.68% 0.12%
Number of salaries quoted 45 107 24
London median annual salary £90,000 £47,500 £70,000
Median salary % change year-on-year +89.47% -32.14% +7.69%
10th Percentile £61,500 £33,750 £59,750
90th Percentile £105,500 £78,750 £82,500
England median annual salary £66,250 £47,500 £67,500
% change year-on-year +39.47% -29.63% +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 London with a requirement for operating system skills.

All Operating Systems
London
Permanent vacancies with a requirement for operating system skills 16,532 17,095 22,058
As % of all permanent IT jobs advertised in London 23.64% 24.83% 26.24%
Number of salaries quoted 13,828 14,601 18,985
London median annual salary £55,500 £55,000 £52,500
Median salary % change year-on-year +0.91% +4.76% +5.00%
10th Percentile £31,250 £29,750 £28,250
90th Percentile £87,500 £85,000 £81,250
England median annual salary £47,500 £45,000 £44,500
% change year-on-year +5.56% +1.12% +4.71%

CoreOS
Job Vacancy Trend in London

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

Job vacancy trend for CoreOS in London

CoreOS
Salary Trend in London

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

Salary trend for CoreOS in London

CoreOS
Salary Histogram in London

The salary distribution of IT jobs citing CoreOS in London over the 6 months to 19 April 2018.

Salary histogram for CoreOS in London

CoreOS
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CoreOS within the London region over the 6 months to 19 April 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
South London -19 4 £77,500 +106.67% 1
Central London -43 1 £100,000 +66.67% 1
East London - 1 - -
CoreOS
England

For the 6 months to 19 April 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 London region with a requirement for CoreOS.

1 75 (100.00%) Docker
2 74 (98.67%) DevOps
3 69 (92.00%) Amazon AWS
4 67 (89.33%) Linux
5 64 (85.33%) Python
6 56 (74.67%) Kubernetes
7 54 (72.00%) Bash Shell
8 43 (57.33%) Ansible
9 40 (53.33%) Puppet
10 37 (49.33%) Continuous Delivery
11 35 (46.67%) Jenkins
11 35 (46.67%) Opscode Chef
12 34 (45.33%) Elasticsearch
12 34 (45.33%) Elastic Stack
13 33 (44.00%) Continuous Integration
14 31 (41.33%) PostgreSQL
15 29 (38.67%) Java
16 28 (37.33%) JavaScript
16 28 (37.33%) Google
16 28 (37.33%) Git (software)
16 28 (37.33%) Google Cloud Platform
17 27 (36.00%) Prometheus
18 26 (34.67%) Vagrant
18 26 (34.67%) Agile Software Development
18 26 (34.67%) Nagios
19 24 (32.00%) Travis CI
20 23 (30.67%) Microsoft Azure
21 22 (29.33%) JMeter
22 21 (28.00%) AWS CloudFormation
23 20 (26.67%) PagerDuty

CoreOS
Co-occurring IT Skills in London 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 (45.33%) Elasticsearch
2 9 (12.00%) Apache
2 9 (12.00%) OpenStack
3 8 (10.67%) Apache Spark
4 4 (5.33%) nginx
5 1 (1.33%) Tomcat
5 1 (1.33%) WebSphere
Business Applications
1 3 (4.00%) Distributed Ledger
Cloud Services
1 69 (92.00%) Amazon AWS
2 28 (37.33%) Google Cloud Platform
3 23 (30.67%) Microsoft Azure
4 21 (28.00%) AWS CloudFormation
5 20 (26.67%) Amazon EC2
5 20 (26.67%) Amazon ELB
5 20 (26.67%) Amazon S3
6 18 (24.00%) CloudBees
7 10 (13.33%) AWS Lambda
7 10 (13.33%) Serverless
8 8 (10.67%) IaaS
8 8 (10.67%) Loggly
8 8 (10.67%) Sumo Logic
9 5 (6.67%) GitHub
10 3 (4.00%) Datadog
10 3 (4.00%) SaaS
10 3 (4.00%) Slack
11 2 (2.67%) DigitalOcean
Communications & Networking
1 20 (26.67%) VPN
2 8 (10.67%) DNS
2 8 (10.67%) HTTP
2 8 (10.67%) Internet
3 1 (1.33%) BIG-IP
3 1 (1.33%) VLAN
Database & Business Intelligence
1 31 (41.33%) PostgreSQL
2 12 (16.00%) MySQL
2 12 (16.00%) Redis
3 11 (14.67%) Hadoop
4 9 (12.00%) Relational Database
5 8 (10.67%) Apache Cassandra
5 8 (10.67%) HBase
5 8 (10.67%) MongoDB
6 3 (4.00%) Big Data
7 1 (1.33%) NoSQL
Development Applications
1 35 (46.67%) Jenkins
2 28 (37.33%) Git (software)
3 26 (34.67%) Vagrant
4 24 (32.00%) Travis CI
5 22 (29.33%) JMeter
6 20 (26.67%) Gatling
6 20 (26.67%) TeamCity
7 18 (24.00%) Atlassian Bamboo
7 18 (24.00%) ClearCase
7 18 (24.00%) GoCD
7 18 (24.00%) HP UFT
7 18 (24.00%) JIRA
7 18 (24.00%) Octopus Deploy
7 18 (24.00%) Selenium
7 18 (24.00%) Subversion
7 18 (24.00%) Team Foundation Server
8 11 (14.67%) Maven
9 6 (8.00%) Grunt
10 4 (5.33%) Spinnaker
11 3 (4.00%) GitLab
General
1 11 (14.67%) Finance
2 3 (4.00%) Games
3 2 (2.67%) Banking
3 2 (2.67%) Retail
3 2 (2.67%) Telecoms
4 1 (1.33%) Electronics
4 1 (1.33%) Investment Banking
4 1 (1.33%) Manufacturing
4 1 (1.33%) Marketing
Job Titles
1 38 (50.67%) DevOps Engineer
2 23 (30.67%) Consultant
3 18 (24.00%) Automation Consultant
3 18 (24.00%) IT Consultant
4 11 (14.67%) Kubernetes Engineer
4 11 (14.67%) Senior DevOps
4 11 (14.67%) Senior DevOps Engineer
5 7 (9.33%) Developer
6 5 (6.67%) DevOps Consultant
6 5 (6.67%) Full Stack Developer
7 4 (5.33%) Linux/Unix DevOps
7 4 (5.33%) Software Engineer
8 3 (4.00%) AWS Engineer
8 3 (4.00%) Big Data Consultant
8 3 (4.00%) Cloud Consultant
8 3 (4.00%) Data Consultant
8 3 (4.00%) Java Developer
8 3 (4.00%) Linux DevOps Engineer
8 3 (4.00%) Linux Engineer
9 2 (2.67%) Principal Developer
Libraries, Frameworks & Software Standards
1 34 (45.33%) Elastic Stack
2 11 (14.67%) Node.js
3 10 (13.33%) Web Services
4 9 (12.00%) LAMP
5 8 (10.67%) LAPP Stack
6 6 (8.00%) AngularJS
6 6 (8.00%) CSS
6 6 (8.00%) CSS3
6 6 (8.00%) HTML
6 6 (8.00%) HTML5
6 6 (8.00%) jQuery
7 5 (6.67%) Kafka
8 3 (4.00%) .NET
8 3 (4.00%) RabbitMQ
9 2 (2.67%) ASP.NET
10 1 (1.33%) Akka
10 1 (1.33%) LEMP Stack
10 1 (1.33%) RESTful
Miscellaneous
1 8 (10.67%) Replication
2 5 (6.67%) Computer Science
3 4 (5.33%) Private Cloud
4 3 (4.00%) Fintech
4 3 (4.00%) Public Cloud
5 2 (2.67%) Greenfield Project
5 2 (2.67%) Linux Command Line
6 1 (1.33%) Clustering
Operating Systems
1 67 (89.33%) Linux
2 18 (24.00%) Android
2 18 (24.00%) Apple iOS
2 18 (24.00%) Unix
2 18 (24.00%) Windows
3 2 (2.67%) Ubuntu
Processes & Methodologies
1 74 (98.67%) DevOps
2 37 (49.33%) Continuous Delivery
3 33 (44.00%) Continuous Integration
4 26 (34.67%) Agile Software Development
5 20 (26.67%) Software Engineering
6 18 (24.00%) Change Management
6 18 (24.00%) Continuous Improvement
6 18 (24.00%) Process Improvement
6 18 (24.00%) SDLC
6 18 (24.00%) Stress Testing
6 18 (24.00%) Test Automation
7 13 (17.33%) Configuration Management
8 12 (16.00%) Microservices
9 9 (12.00%) Open Source
10 8 (10.67%) Mentoring
10 8 (10.67%) Software Delivery
11 7 (9.33%) BDD
11 7 (9.33%) Collaborative Working
11 7 (9.33%) Scrum
11 7 (9.33%) TDD
Programming Languages
1 64 (85.33%) Python
2 54 (72.00%) Bash Shell
3 29 (38.67%) Java
4 28 (37.33%) JavaScript
5 18 (24.00%) PowerShell
5 18 (24.00%) R
6 11 (14.67%) Go
6 11 (14.67%) PHP
6 11 (14.67%) Ruby
7 10 (13.33%) Scala
8 9 (12.00%) C#
8 9 (12.00%) C++
9 4 (5.33%) Kotlin
10 3 (4.00%) Perl
Qualifications
1 9 (12.00%) Degree
2 4 (5.33%) PhD
3 2 (2.67%) SC Cleared
3 2 (2.67%) Security Cleared
4 1 (1.33%) Computer Science Degree
System Software
1 75 (100.00%) Docker
2 8 (10.67%) HDFS
2 8 (10.67%) VirtualBox
2 8 (10.67%) VMware Infrastructure
3 3 (4.00%) Apache ZooKeeper
4 2 (2.67%) Xen
5 1 (1.33%) iptables
5 1 (1.33%) LXC
Systems Management
1 56 (74.67%) Kubernetes
2 43 (57.33%) Ansible
3 40 (53.33%) Puppet
4 35 (46.67%) Opscode Chef
5 27 (36.00%) Prometheus
6 26 (34.67%) Nagios
7 18 (24.00%) Automic
7 18 (24.00%) Graphite
8 12 (16.00%) Packer
9 10 (13.33%) logstash
9 10 (13.33%) Terraform
10 8 (10.67%) Salt
10 8 (10.67%) ZABBIX
11 7 (9.33%) Capistrano
11 7 (9.33%) Mesos
12 6 (8.00%) Kibana
12 6 (8.00%) Rancher
13 5 (6.67%) Host Intrusion Detection System
13 5 (6.67%) Network Intrusion Detection System
14 4 (5.33%) HAProxy
Vendors
1 28 (37.33%) Google
2 20 (26.67%) PagerDuty
3 18 (24.00%) AppDynamics
3 18 (24.00%) XebiaLabs
4 14 (18.67%) New Relic
5 9 (12.00%) Oracle
5 9 (12.00%) VMware
6 8 (10.67%) Rackspace
6 8 (10.67%) SaltStack
6 8 (10.67%) Splunk
7 3 (4.00%) Hortonworks
8 2 (2.67%) Dynatrace
9 1 (1.33%) F5
9 1 (1.33%) hybris
9 1 (1.33%) Juniper
9 1 (1.33%) SAP