Period
to 24 June 2018

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for CoreOS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CoreOS over the 6 months to 24 June 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

CoreOS
UK > England
6 months to
24 Jun 2018
Same period 2017 Same period 2016
Rank 776 734 718
Rank change year-on-year -42 -16 +132
Contract jobs citing CoreOS 68 62 128
As % of all contract IT jobs advertised in England 0.074% 0.073% 0.13%
As % of the Operating Systems category 0.35% 0.36% 0.59%
Number of daily rates quoted 35 38 95
England median daily rate £575 £525 £500
Median daily rate % change year-on-year +9.52% +5.00% -6.98%
10th Percentile £443 £419 £413
90th Percentile £725 £645 £606
UK median daily rate £575 £525 £500
% change year-on-year +9.52% +5.00% -6.98%
Number of hourly rates quoted 0 0 0
England median hourly rate - - -
UK median hourly rate - - -

CoreOS is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for operating system skills.

All Operating Systems
England
Contract vacancies with a requirement for operating system skills 19,165 17,336 21,802
As % of all contract IT jobs advertised in England 20.94% 20.54% 22.17%
Number of daily rates quoted 12,115 10,954 13,803
England median daily rate £440 £425 £400
Median daily rate % change year-on-year +3.53% +6.25% +6.67%
10th Percentile £185 £203 £213
90th Percentile £613 £588 £575
UK median daily rate £425 £425 £400
% change year-on-year - +6.25% +6.67%
Number of hourly rates quoted 1,302 1,031 1,233
England median hourly rate £17.50 £17.00 £16.84
Median hourly rate % change year-on-year +2.94% +0.95% +4.21%
10th Percentile £11.17 £10.50 £10.75
90th Percentile £47.50 £47.50 £46.00
UK median hourly rate £17.47 £16.50 £17.00
% change year-on-year +5.85% -2.94% +5.20%

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
Contractor Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing CoreOS in England.

Contractor daily rate trend for CoreOS in England

CoreOS
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing CoreOS in England over the 6 months to 24 June 2018.

Contractor daily rate histogram for CoreOS in England

CoreOS
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CoreOS within the England region over the 6 months to 24 June 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -29 64 £575 +9.52% 5
South East - 3 £550 -
Midlands -26 1 £550 +6.80%
West Midlands - 1 £550 -
CoreOS
UK

For the 6 months to 24 June 2018, IT contractor 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 contract job ads across the England region with a requirement for CoreOS.

1 65 (95.59%) Docker
2 63 (92.65%) DevOps
3 62 (91.18%) Linux
3 62 (91.18%) Kubernetes
4 55 (80.88%) Ansible
4 55 (80.88%) Puppet
5 47 (69.12%) Amazon AWS
6 46 (67.65%) Configuration Management
7 43 (63.24%) Security Cleared
7 43 (63.24%) Git (software)
8 41 (60.29%) Artifactory
9 40 (58.82%) SC Cleared
10 37 (54.41%) Bash Shell
10 37 (54.41%) Security Hardening
11 36 (52.94%) GitLab
11 36 (52.94%) Continuous Integration
12 35 (51.47%) Kafka
12 35 (51.47%) GitHub
13 31 (45.59%) Python
14 29 (42.65%) Hortonworks
14 29 (42.65%) Apache ZooKeeper
15 26 (38.24%) nginx
15 26 (38.24%) Elastic Stack
15 26 (38.24%) Prometheus
16 25 (36.76%) Hadoop
17 24 (35.29%) Agile Software Development
18 22 (32.35%) PostgreSQL
18 22 (32.35%) Jenkins
18 22 (32.35%) Host Intrusion Detection System
18 22 (32.35%) Network Intrusion Detection System

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 26 (38.24%) nginx
2 19 (27.94%) Elasticsearch
3 5 (7.35%) Apache
3 5 (7.35%) Apache Spark
3 5 (7.35%) Tomcat
4 2 (2.94%) OpenStack
Cloud Services
1 47 (69.12%) Amazon AWS
2 35 (51.47%) GitHub
3 16 (23.53%) Microsoft Azure
4 12 (17.65%) AWS Lambda
4 12 (17.65%) Serverless
5 8 (11.76%) Amazon CloudWatch
5 8 (11.76%) Amazon EC2
5 8 (11.76%) Amazon S3
5 8 (11.76%) AWS CloudTrail
6 5 (7.35%) Amazon ELB
6 5 (7.35%) Quay.io
6 5 (7.35%) Virtual Private Cloud
7 3 (4.41%) Heroku
7 3 (4.41%) OpenShift
8 2 (2.94%) IaaS
8 2 (2.94%) PaaS
8 2 (2.94%) SaaS
9 1 (1.47%) Amazon Kinesis
9 1 (1.47%) AWS CloudFormation
9 1 (1.47%) Cloud Computing
Communications & Networking
1 15 (22.06%) Intrusion Detection
2 9 (13.24%) DNS
3 6 (8.82%) Firewall
4 5 (7.35%) OpenLDAP
4 5 (7.35%) WAN
5 3 (4.41%) FTP
5 3 (4.41%) HTTP
5 3 (4.41%) SSL
5 3 (4.41%) TCP/IP
6 1 (1.47%) Internet
6 1 (1.47%) VLAN
6 1 (1.47%) VPN
Database & Business Intelligence
1 25 (36.76%) Hadoop
2 22 (32.35%) PostgreSQL
3 12 (17.65%) Big Data
4 8 (11.76%) Amazon RDS
5 7 (10.29%) MySQL
5 7 (10.29%) NoSQL
6 6 (8.82%) HBase
7 3 (4.41%) Relational Database
8 2 (2.94%) MongoDB
8 2 (2.94%) Redis
Development Applications
1 43 (63.24%) Git (software)
2 41 (60.29%) Artifactory
3 36 (52.94%) GitLab
4 22 (32.35%) Jenkins
5 5 (7.35%) Gradle
5 5 (7.35%) Sonatype Nexus
6 3 (4.41%) Atlassian Bamboo
6 3 (4.41%) webpack
7 2 (2.94%) Travis CI
8 1 (1.47%) CircleCI
8 1 (1.47%) TeamCity
General
1 11 (16.18%) Finance
Job Titles
1 48 (70.59%) DevOps Engineer
2 21 (30.88%) Senior DevOps
2 21 (30.88%) Senior DevOps Engineer
3 7 (10.29%) Kubernetes Engineer
4 5 (7.35%) AWS Engineer
4 5 (7.35%) Cloud Engineer
5 4 (5.88%) Architect
5 4 (5.88%) Consultant
5 4 (5.88%) DevOps Consultant
5 4 (5.88%) Infrastructure Engineer
5 4 (5.88%) Platform Engineer
6 3 (4.41%) AWS DevOps
6 3 (4.41%) AWS DevOps Engineer
7 2 (2.94%) Azure DevOps
7 2 (2.94%) Azure DevOps Engineer
7 2 (2.94%) Azure Engineer
7 2 (2.94%) Lead DevOps
7 2 (2.94%) Lead DevOps Engineer
7 2 (2.94%) Technical Architect
8 1 (1.47%) Systems Administrator
Libraries, Frameworks & Software Standards
1 35 (51.47%) Kafka
2 26 (38.24%) Elastic Stack
3 5 (7.35%) LAMP
3 5 (7.35%) LAPP Stack
3 5 (7.35%) LEMP Stack
3 5 (7.35%) Node.js
4 3 (4.41%) Dropwizard
4 3 (4.41%) Guice
4 3 (4.41%) JSON
4 3 (4.41%) OAuth
4 3 (4.41%) OAuth2
4 3 (4.41%) Ratpack
4 3 (4.41%) REST
4 3 (4.41%) RESTful
4 3 (4.41%) SOAP
4 3 (4.41%) Web Services
4 3 (4.41%) YAML
Miscellaneous
1 6 (8.82%) PKI
2 5 (7.35%) Data Centre
3 4 (5.88%) Public Cloud
4 2 (2.94%) Enterprise Software
Operating Systems
1 62 (91.18%) Linux
2 20 (29.41%) CentOS
3 6 (8.82%) Red Hat Enterprise Linux
3 6 (8.82%) Windows
4 3 (4.41%) Debian
5 2 (2.94%) SmartOS
6 1 (1.47%) Ubuntu
6 1 (1.47%) Unix
6 1 (1.47%) Windows Server
Processes & Methodologies
1 63 (92.65%) DevOps
2 46 (67.65%) Configuration Management
3 37 (54.41%) Security Hardening
4 36 (52.94%) Continuous Integration
5 24 (35.29%) Agile Software Development
6 18 (26.47%) Open Source
7 15 (22.06%) Microservices
7 15 (22.06%) Scrum
8 11 (16.18%) Software Engineering
9 7 (10.29%) Collaborative Working
10 6 (8.82%) Load Balancing
10 6 (8.82%) Mentoring
10 6 (8.82%) Software Delivery
11 3 (4.41%) Domain-Driven Design
11 3 (4.41%) Extreme Programming
11 3 (4.41%) OWASP
11 3 (4.41%) Pair Programming
11 3 (4.41%) Refactoring
11 3 (4.41%) TDD
11 3 (4.41%) Test Automation
Programming Languages
1 37 (54.41%) Bash Shell
2 31 (45.59%) Python
3 13 (19.12%) Ruby
4 12 (17.65%) Go
5 7 (10.29%) SQL
6 5 (7.35%) Shell Script
7 3 (4.41%) Java
7 3 (4.41%) Java 8
8 2 (2.94%) Groovy
9 1 (1.47%) PowerShell
Qualifications
1 43 (63.24%) Security Cleared
2 40 (58.82%) SC Cleared
3 1 (1.47%) AWS Certification
System Software
1 65 (95.59%) Docker
2 29 (42.65%) Apache ZooKeeper
3 9 (13.24%) flannel
4 8 (11.76%) etcd
5 7 (10.29%) Ceph
5 7 (10.29%) GlusterFS
5 7 (10.29%) SkyDNS
6 5 (7.35%) HDFS
6 5 (7.35%) Squid
Systems Management
1 62 (91.18%) Kubernetes
2 55 (80.88%) Ansible
2 55 (80.88%) Puppet
3 26 (38.24%) Prometheus
4 22 (32.35%) Host Intrusion Detection System
4 22 (32.35%) Network Intrusion Detection System
5 21 (30.88%) HAProxy
5 21 (30.88%) Sysdig
6 20 (29.41%) Terraform
7 19 (27.94%) Kibana
7 19 (27.94%) logstash
8 14 (20.59%) rkt
9 12 (17.65%) Packer
10 11 (16.18%) Opscode Chef
11 8 (11.76%) Mesos
12 7 (10.29%) Graphite
13 6 (8.82%) Capistrano
13 6 (8.82%) Consul
14 5 (7.35%) Nagios
14 5 (7.35%) ZABBIX
Vendors
1 29 (42.65%) Hortonworks
2 5 (7.35%) ForgeRock
2 5 (7.35%) Oracle
2 5 (7.35%) Red Hat
2 5 (7.35%) Splunk
3 3 (4.41%) Microsoft
3 3 (4.41%) SaltStack