Period
to 17 December 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 17 December 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
17 Dec 2018
Same period 2017 Same period 2016
Rank 810 803 739
Rank change year-on-year -7 -64 +125
Contract jobs citing CoreOS 59 67 112
As % of all contract IT jobs advertised in England 0.061% 0.071% 0.12%
As % of the Operating Systems category 0.29% 0.34% 0.56%
Number of daily rates quoted 30 44 76
England median daily rate £563 £525 £550
Median daily rate % change year-on-year +7.14% -4.55% -8.33%
10th Percentile £460 £450 £475
90th Percentile £676 £625 £700
UK median daily rate £563 £525 £550
% change year-on-year +7.14% -4.55% -8.33%
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 20,113 19,620 19,972
As % of all contract IT jobs advertised in England 20.96% 20.78% 21.09%
Number of daily rates quoted 12,554 12,683 12,715
England median daily rate £425 £425 £413
Median daily rate % change year-on-year - +3.03% +3.13%
10th Percentile £163 £173 £200
90th Percentile £613 £610 £575
UK median daily rate £425 £425 £400
% change year-on-year - +6.25% +0.13%
Number of hourly rates quoted 1,327 1,165 1,165
England median hourly rate £17.50 £17.50 £16.50
Median hourly rate % change year-on-year - +6.06% -
10th Percentile £11.17 £11.00 £10.69
90th Percentile £47.50 £47.83 £44.50
UK median hourly rate £17.41 £17.50 £16.25
% change year-on-year -0.51% +7.69% -1.52%

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 17 December 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 17 December 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 -10 43 £550 +4.76% 8
South West -13 8 £550 +18.92% 1
South East - 8 £640 -
CoreOS
UK

For the 6 months to 17 December 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 59 (100.00%) Docker
2 55 (93.22%) Linux
3 49 (83.05%) DevOps
4 48 (81.36%) Kubernetes
5 44 (74.58%) Ansible
6 42 (71.19%) Puppet
7 41 (69.49%) Amazon AWS
8 37 (62.71%) Git (software)
8 37 (62.71%) GitLab
9 36 (61.02%) GitHub
10 34 (57.63%) Artifactory
10 34 (57.63%) Configuration Management
11 32 (54.24%) Security Cleared
11 32 (54.24%) Go
12 30 (50.85%) Security Hardening
12 30 (50.85%) Ruby
12 30 (50.85%) SQL
13 29 (49.15%) NoSQL
14 28 (47.46%) Elastic Stack
15 27 (45.76%) HAProxy
15 27 (45.76%) Python
15 27 (45.76%) Bash Shell
15 27 (45.76%) rkt
16 25 (42.37%) Sysdig
16 25 (42.37%) Prometheus
16 25 (42.37%) nginx
16 25 (42.37%) SC Cleared
16 25 (42.37%) Graphite
17 24 (40.68%) Host Intrusion Detection System
17 24 (40.68%) 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 25 (42.37%) nginx
2 6 (10.17%) Confluence
3 2 (3.39%) Elasticsearch
Cloud Services
1 41 (69.49%) Amazon AWS
2 36 (61.02%) GitHub
3 18 (30.51%) Quay.io
4 16 (27.12%) Microsoft Azure
5 5 (8.47%) Amazon EC2
5 5 (8.47%) AWS CloudFormation
6 4 (6.78%) Amazon CloudWatch
6 4 (6.78%) Amazon ELB
6 4 (6.78%) Virtual Private Cloud
7 1 (1.69%) AWS Lambda
7 1 (1.69%) PaaS
7 1 (1.69%) Serverless
Communications & Networking
1 6 (10.17%) Intrusion Detection
2 1 (1.69%) DNS
2 1 (1.69%) Firewall
2 1 (1.69%) OpenLDAP
2 1 (1.69%) WAN
Database & Business Intelligence
1 29 (49.15%) NoSQL
2 14 (23.73%) PostgreSQL
3 3 (5.08%) Amazon DynamoDB
3 3 (5.08%) Big Data
3 3 (5.08%) Hadoop
3 3 (5.08%) HBase
Development Applications
1 37 (62.71%) Git (software)
1 37 (62.71%) GitLab
2 34 (57.63%) Artifactory
3 15 (25.42%) Jenkins
4 6 (10.17%) JIRA
5 5 (8.47%) Bitbucket
5 5 (8.47%) Sonatype Nexus
5 5 (8.47%) Travis CI
6 4 (6.78%) FishEye
7 2 (3.39%) MSBuild
7 2 (3.39%) Visual Studio
7 2 (3.39%) Visual Studio Team System
8 1 (1.69%) Apache Archiva
General
1 8 (13.56%) Finance
2 2 (3.39%) Electronics
2 2 (3.39%) Games
2 2 (3.39%) Manufacturing
2 2 (3.39%) Marketing
2 2 (3.39%) Telecoms
3 1 (1.69%) Financial Institution
Job Titles
1 34 (57.63%) DevOps Engineer
2 8 (13.56%) AWS DevOps
2 8 (13.56%) AWS DevOps Engineer
2 8 (13.56%) AWS Engineer
2 8 (13.56%) Systems Engineer
3 7 (11.86%) Senior DevOps
3 7 (11.86%) Senior DevOps Engineer
4 6 (10.17%) Kubernetes Engineer
4 6 (10.17%) Site Reliability Engineer
5 5 (8.47%) Linux Engineer
6 4 (6.78%) JIRA Specialist
6 4 (6.78%) Linux DevOps Engineer
6 4 (6.78%) Linux/Unix DevOps
7 3 (5.08%) Developer
7 3 (5.08%) Lead DevOps
7 3 (5.08%) Security Engineer
8 2 (3.39%) Cloud Engineer
8 2 (3.39%) DevOps Systems Engineer
8 2 (3.39%) Lead DevOps Engineer
8 2 (3.39%) Linux Systems Engineer
Libraries, Frameworks & Software Standards
1 28 (47.46%) Elastic Stack
2 9 (15.25%) Kafka
3 3 (5.08%) Node.js
4 2 (3.39%) .NET
4 2 (3.39%) Keycloak
5 1 (1.69%) LDAP
5 1 (1.69%) Sensu
Miscellaneous
1 11 (18.64%) Data Centre
2 6 (10.17%) Public Cloud
3 5 (8.47%) Greenfield Project
4 1 (1.69%) PKI
4 1 (1.69%) Self-Motivation
4 1 (1.69%) Video on Demand
Operating Systems
1 55 (93.22%) Linux
2 12 (20.34%) Ubuntu
3 8 (13.56%) Debian
4 6 (10.17%) CentOS
4 6 (10.17%) Windows
Processes & Methodologies
1 49 (83.05%) DevOps
2 34 (57.63%) Configuration Management
3 30 (50.85%) Security Hardening
4 14 (23.73%) Scrum
5 13 (22.03%) Agile Software Development
6 9 (15.25%) Continuous Integration
6 9 (15.25%) Open Source
7 8 (13.56%) Infrastructure Engineering
8 7 (11.86%) Business Intelligence
9 6 (10.17%) Security Architecture
9 6 (10.17%) Site Reliability Engineering
10 5 (8.47%) Collaborative Working
11 3 (5.08%) Microservices
11 3 (5.08%) Service Design
11 3 (5.08%) Technical Architecture
12 2 (3.39%) Digital Marketing
12 2 (3.39%) Digital Transformation Programme
12 2 (3.39%) Programme Management
13 1 (1.69%) Load Balancing
13 1 (1.69%) Migration
Programming Languages
1 32 (54.24%) Go
2 30 (50.85%) Ruby
2 30 (50.85%) SQL
3 27 (45.76%) Bash Shell
3 27 (45.76%) Python
4 15 (25.42%) Java
5 5 (8.47%) JavaScript
6 4 (6.78%) C#
Qualifications
1 32 (54.24%) Security Cleared
2 25 (42.37%) SC Cleared
3 8 (13.56%) DV Cleared
4 2 (3.39%) CISSP
System Software
1 59 (100.00%) Docker
2 23 (38.98%) etcd
2 23 (38.98%) flannel
3 21 (35.59%) Ceph
3 21 (35.59%) GlusterFS
3 21 (35.59%) SkyDNS
4 6 (10.17%) Apache ZooKeeper
5 3 (5.08%) Squid
6 2 (3.39%) HDFS
Systems Management
1 48 (81.36%) Kubernetes
2 44 (74.58%) Ansible
3 42 (71.19%) Puppet
4 27 (45.76%) HAProxy
4 27 (45.76%) rkt
5 25 (42.37%) Graphite
5 25 (42.37%) Prometheus
5 25 (42.37%) Sysdig
6 24 (40.68%) Host Intrusion Detection System
6 24 (40.68%) Network Intrusion Detection System
7 9 (15.25%) Opscode Chef
8 8 (13.56%) Terraform
9 6 (10.17%) Nagios
10 5 (8.47%) ZABBIX
11 2 (3.39%) Hadoop YARN
11 2 (3.39%) Kibana
11 2 (3.39%) logstash
11 2 (3.39%) Packer
12 1 (1.69%) Linux-HA
12 1 (1.69%) Mesos
Vendors
1 8 (13.56%) Red Hat
2 6 (10.17%) Hortonworks
3 5 (8.47%) Microsoft
3 5 (8.47%) Splunk
4 4 (6.78%) Atlassian
4 4 (6.78%) Dynatrace
5 2 (3.39%) SAP