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

CoreOS
England > London
6 months to
16 Nov 2018
Same period 2017 Same period 2016
Rank 744 774 818
Rank change year-on-year +30 +44 +73
Permanent jobs citing CoreOS 67 77 45
As % of all permanent IT jobs advertised in London 0.100% 0.10% 0.059%
As % of the Operating Systems category 0.44% 0.41% 0.24%
Number of salaries quoted 26 56 38
London median annual salary £67,500 £68,000 £55,000
Median salary % change year-on-year -0.74% +23.64% -13.73%
10th Percentile £48,750 £33,750 £39,000
90th Percentile £95,000 £89,375 £84,125
England median annual salary £65,000 £60,000 £55,000
% change year-on-year +8.33% +9.09% -15.38%

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 15,232 18,814 19,129
As % of all permanent IT jobs advertised in London 22.65% 24.90% 25.09%
Number of salaries quoted 12,659 14,535 16,622
London median annual salary £57,500 £55,000 £55,000
Median salary % change year-on-year +4.55% - +4.76%
10th Percentile £30,000 £30,000 £29,250
90th Percentile £90,000 £85,000 £82,500
England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

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 16 November 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 16 November 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
Central London +11 9 £54,000 -27.52% 1
South London -14 1 £70,000 -6.04% 1
West London - 1 £50,000 -
East London - 1 £72,500 -
CoreOS
England

For the 6 months to 16 November 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 67 (100.00%) Docker
2 58 (86.57%) Linux
3 56 (83.58%) Python
4 55 (82.09%) Amazon AWS
5 53 (79.10%) DevOps
6 46 (68.66%) Bash Shell
7 43 (64.18%) Continuous Integration
8 42 (62.69%) Opscode Chef
9 41 (61.19%) Google
10 40 (59.70%) Google Cloud Platform
11 39 (58.21%) Jenkins
12 38 (56.72%) Continuous Delivery
13 36 (53.73%) Ansible
13 36 (53.73%) Windows
14 34 (50.75%) Puppet
15 31 (46.27%) Git (software)
16 29 (43.28%) Nagios
17 28 (41.79%) Vagrant
18 27 (40.30%) Software Engineering
19 26 (38.81%) Team Foundation Server
19 26 (38.81%) TeamCity
19 26 (38.81%) Microsoft Azure
19 26 (38.81%) Unix
19 26 (38.81%) Kubernetes
19 26 (38.81%) AppDynamics
19 26 (38.81%) Travis CI
20 25 (37.31%) GoCD
20 25 (37.31%) SDLC
20 25 (37.31%) XebiaLabs
20 25 (37.31%) Automic

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 12 (17.91%) Apache
2 10 (14.93%) nginx
3 9 (13.43%) Tomcat
3 9 (13.43%) WebSphere
4 4 (5.97%) Cloud Foundry
5 3 (4.48%) Apache Spark
5 3 (4.48%) Elasticsearch
5 3 (4.48%) OpenStack
Applications
1 1 (1.49%) Adobe Premiere
Cloud Services
1 55 (82.09%) Amazon AWS
2 40 (59.70%) Google Cloud Platform
3 26 (38.81%) Microsoft Azure
4 25 (37.31%) CloudBees
5 10 (14.93%) Cloud Computing
6 5 (7.46%) Amazon EC2
6 5 (7.46%) IaaS
7 4 (5.97%) AWS Lambda
7 4 (5.97%) Serverless
8 3 (4.48%) Amazon ELB
8 3 (4.48%) Amazon S3
8 3 (4.48%) AWS CloudFormation
8 3 (4.48%) Loggly
8 3 (4.48%) Sumo Logic
9 2 (2.99%) SaaS
10 1 (1.49%) DigitalOcean
10 1 (1.49%) G Suite
Communications & Networking
1 9 (13.43%) BIG-IP
1 9 (13.43%) VLAN
2 3 (4.48%) DNS
2 3 (4.48%) HTTP
2 3 (4.48%) Internet
2 3 (4.48%) VPN
3 2 (2.99%) SAN
4 1 (1.49%) Firewall
Database & Business Intelligence
1 12 (17.91%) MySQL
1 12 (17.91%) Redis
1 12 (17.91%) Relational Database
2 9 (13.43%) NoSQL
3 6 (8.96%) PostgreSQL
4 4 (5.97%) Big Data
5 3 (4.48%) Apache Cassandra
5 3 (4.48%) Hadoop
5 3 (4.48%) HBase
5 3 (4.48%) MongoDB
6 2 (2.99%) Amazon DynamoDB
7 1 (1.49%) MariaDB
Development Applications
1 39 (58.21%) Jenkins
2 31 (46.27%) Git (software)
3 28 (41.79%) Vagrant
4 26 (38.81%) Team Foundation Server
4 26 (38.81%) TeamCity
4 26 (38.81%) Travis CI
5 25 (37.31%) Atlassian Bamboo
5 25 (37.31%) ClearCase
5 25 (37.31%) GoCD
5 25 (37.31%) HP UFT
5 25 (37.31%) JIRA
5 25 (37.31%) Octopus Deploy
5 25 (37.31%) Selenium
5 25 (37.31%) Subversion
6 4 (5.97%) JMeter
7 3 (4.48%) Gatling
7 3 (4.48%) Maven
8 2 (2.99%) Grunt
9 1 (1.49%) Gerrit
9 1 (1.49%) NeoLoad
General
1 12 (17.91%) Games
2 8 (11.94%) Retail
3 6 (8.96%) Finance
4 1 (1.49%) Banking
Job Titles
1 32 (47.76%) Consultant
2 25 (37.31%) Automation Consultant
2 25 (37.31%) IT Consultant
3 12 (17.91%) DevOps Engineer
4 10 (14.93%) Senior Software Engineer
4 10 (14.93%) Software Engineer
5 7 (10.45%) DevOps Consultant
6 5 (7.46%) Linux/Unix DevOps
7 4 (5.97%) 3rd Line Support
7 4 (5.97%) Administrator
7 4 (5.97%) AWS Consultant
7 4 (5.97%) AWS DevOps
7 4 (5.97%) Kubernetes Consultant
7 4 (5.97%) Linux Administrator
7 4 (5.97%) Senior Consultant
7 4 (5.97%) Senior DevOps
7 4 (5.97%) Senior DevOps Consultant
8 3 (4.48%) Linux DevOps Administrator
8 3 (4.48%) Linux Systems Administrator
8 3 (4.48%) Support Consultant
Libraries, Frameworks & Software Standards
1 13 (19.40%) LAMP
2 10 (14.93%) CryEngine
2 10 (14.93%) gRPC
2 10 (14.93%) Unity (Game Engine)
2 10 (14.93%) Unreal Engine
3 9 (13.43%) LEMP Stack
4 8 (11.94%) Elastic Stack
4 8 (11.94%) Web Services
5 5 (7.46%) Spring
6 3 (4.48%) LAPP Stack
6 3 (4.48%) Node.js
7 2 (2.99%) AngularJS
7 2 (2.99%) CSS
7 2 (2.99%) CSS3
7 2 (2.99%) HTML5
7 2 (2.99%) jQuery
7 2 (2.99%) Natural Language Processing
7 2 (2.99%) TensorFlow
7 2 (2.99%) Theano
7 2 (2.99%) Torch
Miscellaneous
1 12 (17.91%) Algorithms
2 9 (13.43%) Computer Science
3 3 (4.48%) Replication
4 1 (1.49%) Linux Command Line
4 1 (1.49%) Online Games
Operating Systems
1 58 (86.57%) Linux
2 36 (53.73%) Windows
3 26 (38.81%) Unix
4 3 (4.48%) Android
4 3 (4.48%) Apple iOS
5 1 (1.49%) Ubuntu
5 1 (1.49%) Windows Server
5 1 (1.49%) zOS
Processes & Methodologies
1 53 (79.10%) DevOps
2 43 (64.18%) Continuous Integration
3 38 (56.72%) Continuous Delivery
4 27 (40.30%) Software Engineering
5 25 (37.31%) Process Improvement
5 25 (37.31%) SDLC
6 22 (32.84%) Agile Software Development
7 14 (20.90%) Microservices
8 13 (19.40%) Software Delivery
9 12 (17.91%) Open Source
10 11 (16.42%) BDD
10 11 (16.42%) Scrum
11 9 (13.43%) Deployment Automation
11 9 (13.43%) Kanban
11 9 (13.43%) Pair Programming
12 8 (11.94%) Configuration Management
12 8 (11.94%) E-Commerce
13 7 (10.45%) Test Automation
14 4 (5.97%) Mentoring
14 4 (5.97%) Systems Engineering
Programming Languages
1 56 (83.58%) Python
2 46 (68.66%) Bash Shell
3 25 (37.31%) PowerShell
4 24 (35.82%) Java
5 20 (29.85%) Go
6 13 (19.40%) C#
6 13 (19.40%) C++
7 12 (17.91%) Ruby
8 11 (16.42%) Shell Script
9 10 (14.93%) TypeScript
10 5 (7.46%) JavaScript
10 5 (7.46%) Kotlin
11 4 (5.97%) PHP
12 3 (4.48%) R
12 3 (4.48%) Scala
13 2 (2.99%) Rust
14 1 (1.49%) Perl
Qualifications
1 12 (17.91%) Degree
2 9 (13.43%) Computer Science Degree
Quality Assurance & Compliance
1 1 (1.49%) PCI DSS
System Software
1 67 (100.00%) Docker
2 10 (14.93%) etcd
3 9 (13.43%) iptables
4 4 (5.97%) VMware Infrastructure
5 3 (4.48%) HDFS
5 3 (4.48%) VirtualBox
6 1 (1.49%) LXC
6 1 (1.49%) VMware ESXi
6 1 (1.49%) Xen
Systems Management
1 42 (62.69%) Opscode Chef
2 36 (53.73%) Ansible
3 34 (50.75%) Puppet
4 29 (43.28%) Nagios
5 26 (38.81%) Kubernetes
6 25 (37.31%) Automic
6 25 (37.31%) Graphite
7 14 (20.90%) Prometheus
8 10 (14.93%) HAProxy
9 8 (11.94%) Terraform
10 6 (8.96%) Mesos
10 6 (8.96%) ZABBIX
11 5 (7.46%) Packer
12 4 (5.97%) Capistrano
13 3 (4.48%) Salt
14 2 (2.99%) Docker Swarm
15 1 (1.49%) Consul
15 1 (1.49%) Grafana
15 1 (1.49%) Rancher
Vendors
1 41 (61.19%) Google
2 26 (38.81%) AppDynamics
3 25 (37.31%) XebiaLabs
4 12 (17.91%) Oracle
5 9 (13.43%) F5
6 4 (5.97%) VMware
7 3 (4.48%) New Relic
7 3 (4.48%) PagerDuty
7 3 (4.48%) Rackspace
7 3 (4.48%) SaltStack
7 3 (4.48%) Splunk
8 1 (1.49%) Brocade
8 1 (1.49%) Dynatrace
8 1 (1.49%) hybris
8 1 (1.49%) Juniper