Period
to 25 September 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 25 September 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
25 Sep 2018
Same period 2017 Same period 2016
Rank 788 764 768
Rank change year-on-year -24 +4 +97
Contract jobs citing CoreOS 72 74 113
As % of all contract IT jobs advertised in England 0.077% 0.082% 0.12%
As % of the Operating Systems category 0.37% 0.40% 0.52%
Number of daily rates quoted 35 40 94
England median daily rate £575 £525 £525
Median daily rate % change year-on-year +9.52% - -12.50%
10th Percentile £461 £448 £452
90th Percentile £680 £675 £625
UK median daily rate £575 £525 £525
% change year-on-year +9.52% - -12.50%
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 19,565 18,642 21,602
As % of all contract IT jobs advertised in England 20.82% 20.64% 22.02%
Number of daily rates quoted 12,200 11,824 13,836
England median daily rate £438 £425 £410
Median daily rate % change year-on-year +2.94% +3.66% +5.81%
10th Percentile £175 £185 £210
90th Percentile £613 £598 £575
UK median daily rate £425 £425 £400
% change year-on-year - +6.25% +6.67%
Number of hourly rates quoted 1,401 1,121 1,144
England median hourly rate £17.50 £17.50 £16.50
Median hourly rate % change year-on-year - +6.06% -
10th Percentile £11.17 £10.75 £10.63
90th Percentile £47.50 £48.09 £43.75
UK median hourly rate £17.00 £17.50 £16.50
% change year-on-year -2.86% +6.06% +0.46%

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 25 September 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 25 September 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 -27 56 £575 +9.52% 7
South East - 9 £640 - 1
South West -10 7 £550 +50.68% 1
CoreOS
UK

For the 6 months to 25 September 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 69 (95.83%) Docker
2 68 (94.44%) Kubernetes
3 65 (90.28%) DevOps
4 62 (86.11%) Linux
5 50 (69.44%) Puppet
6 49 (68.06%) Ansible
7 45 (62.50%) Amazon AWS
8 40 (55.56%) Configuration Management
9 38 (52.78%) Security Cleared
9 38 (52.78%) Artifactory
10 37 (51.39%) GitLab
10 37 (51.39%) Git (software)
11 36 (50.00%) GitHub
11 36 (50.00%) SC Cleared
12 31 (43.06%) Security Hardening
13 30 (41.67%) Bash Shell
13 30 (41.67%) Kafka
14 28 (38.89%) Scrum
15 25 (34.72%) Jenkins
16 24 (33.33%) Agile Software Development
17 23 (31.94%) Hortonworks
17 23 (31.94%) Apache ZooKeeper
18 22 (30.56%) Continuous Integration
19 21 (29.17%) CentOS
19 21 (29.17%) Intrusion Detection
20 20 (27.78%) Ruby
20 20 (27.78%) Go
21 18 (25.00%) NoSQL
21 18 (25.00%) Microsoft Azure
21 18 (25.00%) Python

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 16 (22.22%) nginx
2 4 (5.56%) Confluence
3 2 (2.78%) Elasticsearch
Cloud Services
1 45 (62.50%) Amazon AWS
2 36 (50.00%) GitHub
3 18 (25.00%) Microsoft Azure
4 8 (11.11%) Amazon EC2
4 8 (11.11%) Quay.io
5 7 (9.72%) Amazon CloudWatch
6 5 (6.94%) AWS CloudFormation
7 4 (5.56%) Amazon ELB
7 4 (5.56%) Virtual Private Cloud
8 3 (4.17%) Amazon S3
8 3 (4.17%) AWS CloudTrail
8 3 (4.17%) AWS Lambda
8 3 (4.17%) Heroku
8 3 (4.17%) OpenShift
8 3 (4.17%) Serverless
9 1 (1.39%) Cloud Computing
9 1 (1.39%) PaaS
Communications & Networking
1 21 (29.17%) Intrusion Detection
2 10 (13.89%) DNS
3 7 (9.72%) Firewall
4 6 (8.33%) WAN
5 3 (4.17%) FTP
5 3 (4.17%) HTTP
5 3 (4.17%) SSL
5 3 (4.17%) TCP/IP
6 1 (1.39%) Internet
6 1 (1.39%) OpenLDAP
Database & Business Intelligence
1 18 (25.00%) NoSQL
2 13 (18.06%) Big Data
3 9 (12.50%) Hadoop
3 9 (12.50%) PostgreSQL
4 7 (9.72%) HBase
5 3 (4.17%) Amazon DynamoDB
5 3 (4.17%) Amazon RDS
5 3 (4.17%) Relational Database
Development Applications
1 38 (52.78%) Artifactory
2 37 (51.39%) Git (software)
2 37 (51.39%) GitLab
3 25 (34.72%) Jenkins
4 5 (6.94%) Bitbucket
4 5 (6.94%) Sonatype Nexus
4 5 (6.94%) Travis CI
5 4 (5.56%) FishEye
5 4 (5.56%) JIRA
6 3 (4.17%) Gradle
6 3 (4.17%) webpack
7 1 (1.39%) Apache Archiva
General
1 11 (15.28%) Finance
2 2 (2.78%) Games
3 1 (1.39%) Financial Institution
Job Titles
1 45 (62.50%) DevOps Engineer
2 22 (30.56%) Senior DevOps
2 22 (30.56%) Senior DevOps Engineer
3 8 (11.11%) Kubernetes Engineer
4 7 (9.72%) AWS Engineer
5 6 (8.33%) AWS DevOps
5 6 (8.33%) AWS DevOps Engineer
5 6 (8.33%) Site Reliability Engineer
6 5 (6.94%) Architect
6 5 (6.94%) Cloud Engineer
7 4 (5.56%) Infrastructure Engineer
7 4 (5.56%) JIRA Specialist
7 4 (5.56%) Security Engineer
8 2 (2.78%) Developer
8 2 (2.78%) Site Engineer
8 2 (2.78%) Technical Architect
9 1 (1.39%) AWS Architect
9 1 (1.39%) DevOps Specialist
9 1 (1.39%) Java Applications Architect
9 1 (1.39%) Platform Architect
Libraries, Frameworks & Software Standards
1 30 (41.67%) Kafka
2 17 (23.61%) Elastic Stack
3 3 (4.17%) Dropwizard
3 3 (4.17%) Guice
3 3 (4.17%) JSON
3 3 (4.17%) Node.js
3 3 (4.17%) OAuth
3 3 (4.17%) OAuth2
3 3 (4.17%) Ratpack
3 3 (4.17%) REST
3 3 (4.17%) RESTful
3 3 (4.17%) SOAP
3 3 (4.17%) Web Services
3 3 (4.17%) YAML
4 1 (1.39%) LDAP
4 1 (1.39%) Sensu
Miscellaneous
1 9 (12.50%) Public Cloud
2 7 (9.72%) PKI
3 6 (8.33%) Data Centre
4 5 (6.94%) Greenfield Project
5 1 (1.39%) Self-Motivation
5 1 (1.39%) Video on Demand
Operating Systems
1 62 (86.11%) Linux
2 21 (29.17%) CentOS
3 12 (16.67%) Ubuntu
4 10 (13.89%) Debian
5 9 (12.50%) Windows
6 1 (1.39%) Unix
Processes & Methodologies
1 65 (90.28%) DevOps
2 40 (55.56%) Configuration Management
3 31 (43.06%) Security Hardening
4 28 (38.89%) Scrum
5 24 (33.33%) Agile Software Development
6 22 (30.56%) Continuous Integration
7 14 (19.44%) Microservices
8 7 (9.72%) Load Balancing
9 6 (8.33%) Open Source
9 6 (8.33%) Site Reliability Engineering
9 6 (8.33%) Software Engineering
10 4 (5.56%) Continuous Delivery
10 4 (5.56%) Infrastructure Engineering
11 3 (4.17%) Collaborative Working
11 3 (4.17%) Domain-Driven Design
11 3 (4.17%) Mentoring
11 3 (4.17%) OWASP
11 3 (4.17%) Software Delivery
11 3 (4.17%) TDD
11 3 (4.17%) Test Automation
Programming Languages
1 30 (41.67%) Bash Shell
2 20 (27.78%) Go
2 20 (27.78%) Ruby
3 18 (25.00%) Python
3 18 (25.00%) SQL
4 15 (20.83%) Java
5 5 (6.94%) JavaScript
6 3 (4.17%) C#
6 3 (4.17%) Java 8
6 3 (4.17%) Shell Script
Qualifications
1 38 (52.78%) Security Cleared
2 36 (50.00%) SC Cleared
3 2 (2.78%) CISSP
4 1 (1.39%) DV Cleared
System Software
1 69 (95.83%) Docker
2 23 (31.94%) Apache ZooKeeper
3 11 (15.28%) etcd
3 11 (15.28%) flannel
4 10 (13.89%) Ceph
4 10 (13.89%) GlusterFS
4 10 (13.89%) SkyDNS
5 3 (4.17%) Squid
Systems Management
1 68 (94.44%) Kubernetes
2 50 (69.44%) Puppet
3 49 (68.06%) Ansible
4 17 (23.61%) HAProxy
5 16 (22.22%) Prometheus
5 16 (22.22%) Sysdig
5 16 (22.22%) Terraform
6 15 (20.83%) rkt
7 14 (19.44%) Graphite
8 10 (13.89%) Host Intrusion Detection System
8 10 (13.89%) Network Intrusion Detection System
8 10 (13.89%) Opscode Chef
9 6 (8.33%) Nagios
10 5 (6.94%) ZABBIX
11 4 (5.56%) Packer
12 3 (4.17%) Capistrano
12 3 (4.17%) Docker Swarm
12 3 (4.17%) Grafana
12 3 (4.17%) Mesos
13 2 (2.78%) Kibana
Vendors
1 23 (31.94%) Hortonworks
2 8 (11.11%) Splunk
3 7 (9.72%) Red Hat
4 6 (8.33%) Microsoft
5 4 (5.56%) Atlassian
5 4 (5.56%) Dynatrace