Period
to 8 December 2021

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 8 December 2021 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
8 Dec 2021
Same period 2020 Same period 2019
Rank 751 534 746
Rank change year-on-year -217 +212 +91
Contract jobs citing CoreOS 9 6 31
As % of all contract jobs advertised in England 0.013% 0.019% 0.042%
As % of the Operating Systems category 0.078% 0.10% 0.20%
Number of daily rates quoted 7 1 28
10th Percentile " " £454
25th Percentile £475 £506 "
Median daily rate (50th Percentile) £500 £513 £500
Median % change year-on-year -2.44% +2.50% -9.09%
75th Percentile £606 £519 £552
90th Percentile £713 " £571
UK median daily rate £725 £650 £500
% change year-on-year +11.54% +30.00% -9.09%

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 11,584 5,874 15,198
As % of all contract IT jobs advertised in England 16.20% 18.57% 20.75%
Number of daily rates quoted 8,091 3,814 9,725
10th Percentile £160 £165 £145
25th Percentile £313 £313 £250
Median daily rate (50th Percentile) £490 £438 £415
Median % change year-on-year +12.00% +5.42% -2.35%
75th Percentile £588 £538 £525
90th Percentile £675 £619 £613
UK median daily rate £490 £432 £413
% change year-on-year +13.43% +4.73% -2.94%
Number of hourly rates quoted 660 346 1,048
10th Percentile £12.25 £11.17 £11.25
25th Percentile £14.25 £13.85 £14.00
Median hourly rate £18.00 £18.50 £17.50
Median % change year-on-year -2.70% +5.71% +0.52%
75th Percentile £45.00 £40.00 £26.68
90th Percentile £62.15 £52.50 £48.75
UK median hourly rate £18.00 £18.50 £17.50
% change year-on-year -2.70% +5.71% +2.94%

CoreOS
Job Vacancy Trend in England

Job postings citing CoreOS as a proportion of all IT jobs advertised in England.

Job vacancy trend for CoreOS in England

CoreOS
Contractor Daily Rate Trend in England

3-month moving average daily rate quoted in jobs citing CoreOS in England.

Daily rate trend for CoreOS in England

CoreOS
Daily Rate Histogram in England

Daily rate distribution for jobs citing CoreOS in England over the 6 months to 8 December 2021.

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 8 December 2021. 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
South East - 6 £500 -
London -204 3 £625 +21.95% 2
CoreOS
UK

For the 6 months to 8 December 2021, 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 8 (88.89%) Azure
1 8 (88.89%) Ansible
1 8 (88.89%) Kubernetes
1 8 (88.89%) Terraform
2 7 (77.78%) AWS
2 7 (77.78%) nginx
3 6 (66.67%) Git (software)
3 6 (66.67%) Go
3 6 (66.67%) Docker
3 6 (66.67%) DevOps
3 6 (66.67%) Python
3 6 (66.67%) JIRA
3 6 (66.67%) PostgreSQL
4 5 (55.56%) Security Cleared
4 5 (55.56%) Bash Shell
4 5 (55.56%) Puppet
4 5 (55.56%) ITIL
4 5 (55.56%) Configuration Management
4 5 (55.56%) Agile Software Development
4 5 (55.56%) HAProxy
4 5 (55.56%) GitLab
4 5 (55.56%) GitHub
4 5 (55.56%) Hadoop
4 5 (55.56%) Hortonworks
4 5 (55.56%) BPSS Clearance
4 5 (55.56%) Dynatrace
4 5 (55.56%) Host Intrusion Detection System
4 5 (55.56%) Network Intrusion Detection System
4 5 (55.56%) Security Hardening
4 5 (55.56%) Public Sector

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 7 (77.78%) nginx
Cloud Services
1 8 (88.89%) Azure
2 7 (77.78%) AWS
3 5 (55.56%) GitHub
4 2 (22.22%) OpenShift
5 1 (11.11%) Amazon EKS
5 1 (11.11%) Apigee
5 1 (11.11%) GCP
5 1 (11.11%) IaaS
5 1 (11.11%) PaaS
5 1 (11.11%) SaaS
Communications & Networking
1 1 (11.11%) X.509
Database & Business Intelligence
1 6 (66.67%) PostgreSQL
2 5 (55.56%) Hadoop
3 1 (11.11%) Apache Cassandra
3 1 (11.11%) Big Data
3 1 (11.11%) MongoDB
Development Applications
1 6 (66.67%) Git (software)
1 6 (66.67%) JIRA
2 5 (55.56%) GitLab
3 2 (22.22%) Artifactory
3 2 (22.22%) Jenkins
4 1 (11.11%) CircleCI
4 1 (11.11%) Sonatype Nexus
General
1 5 (55.56%) Public Sector
1 5 (55.56%) Social Skills
2 1 (11.11%) Banking
2 1 (11.11%) Finance
2 1 (11.11%) Law
Job Titles
1 6 (66.67%) DevOps Engineer
2 5 (55.56%) AWS DevOps
2 5 (55.56%) AWS DevOps Engineer
2 5 (55.56%) AWS Engineer
3 1 (11.11%) Apigee Engineer
3 1 (11.11%) Azure DevOps
3 1 (11.11%) Azure DevOps Engineer
3 1 (11.11%) Azure Engineer
3 1 (11.11%) Cloud Engineer
3 1 (11.11%) Infrastructure Engineer
3 1 (11.11%) Kubernetes Engineer
3 1 (11.11%) Platform Engineer
3 1 (11.11%) Security Engineer
Libraries, Frameworks & Software Standards
1 2 (22.22%) Elastic Stack
1 2 (22.22%) Kafka
2 1 (11.11%) .NET
2 1 (11.11%) JMX
2 1 (11.11%) JSON
2 1 (11.11%) Node.js
2 1 (11.11%) SAML
2 1 (11.11%) Web Services
2 1 (11.11%) YAML
Miscellaneous
1 1 (11.11%) Cloud Native
1 1 (11.11%) Public Cloud
Operating Systems
1 4 (44.44%) Linux
2 2 (22.22%) Red Hat Enterprise Linux
3 1 (11.11%) CentOS
3 1 (11.11%) Ubuntu
3 1 (11.11%) VMS
3 1 (11.11%) Windows
Processes & Methodologies
1 6 (66.67%) DevOps
2 5 (55.56%) Agile Software Development
2 5 (55.56%) Configuration Management
2 5 (55.56%) ITIL
2 5 (55.56%) Security Hardening
3 2 (22.22%) Infrastructure Automation
4 1 (11.11%) API Development
4 1 (11.11%) Auto-Scaling
4 1 (11.11%) Infrastructure Engineering
4 1 (11.11%) Mentoring
4 1 (11.11%) Microservices
4 1 (11.11%) Performance Tuning
4 1 (11.11%) Proactive Monitoring
4 1 (11.11%) SIEM
4 1 (11.11%) Software Engineering
4 1 (11.11%) The Twelve-Factor App
4 1 (11.11%) Validation
4 1 (11.11%) Vulnerability Management
Programming Languages
1 6 (66.67%) Go
1 6 (66.67%) Python
2 5 (55.56%) Bash Shell
3 1 (11.11%) JavaScript
3 1 (11.11%) Rust
Qualifications
1 5 (55.56%) BPSS Clearance
1 5 (55.56%) Security Cleared
Quality Assurance & Compliance
1 1 (11.11%) ISO/IEC 27001
1 1 (11.11%) NIST
System Software
1 6 (66.67%) Docker
2 1 (11.11%) Active Directory
Systems Management
1 8 (88.89%) Ansible
1 8 (88.89%) Kubernetes
1 8 (88.89%) Terraform
2 5 (55.56%) HAProxy
2 5 (55.56%) Host Intrusion Detection System
2 5 (55.56%) Network Intrusion Detection System
2 5 (55.56%) Puppet
3 1 (11.11%) Active Directory Federation Services
3 1 (11.11%) Fluentd
3 1 (11.11%) Grafana
3 1 (11.11%) logstash
3 1 (11.11%) Prometheus
Vendors
1 5 (55.56%) Dynatrace
1 5 (55.56%) Hortonworks
2 1 (11.11%) Confluent
2 1 (11.11%) Splunk
2 1 (11.11%) Veracode