The following table provides summary statistics for permanent job vacancies with a requirement for rkt skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited rkt over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

CoreOS rkt Container Runtime for Linux
UK
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 849 934 -
Rank change year-on-year +85 -  
Permanent jobs citing rkt 25 13 0
As % of all permanent IT jobs advertised in the UK 0.028% 0.013% -
As % of the Systems Management category 0.32% 0.15% -
Number of salaries quoted 20 3 0
Median salary £68,750 £52,500 -
Median salary % change year-on-year +30.95% -  
UK excluding London median salary £35,000 £52,500 -
% change year-on-year -33.33% -  

rkt is in the systems management skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for systems management skills.

Systems Management Skills
UK
Permanent job vacancies with a requirement for systems management skills 7860 8542 8366
As % of all permanent IT job vacancies advertised in the UK 8.85% 8.66% 7.54%
Number of salaries quoted 6346 6947 6601
Median salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00%  
90% offered a salary of more than £35,000 £34,000 £32,500
10% offered a salary of more than £80,000 £70,000 £75,000
UK excluding London median salary £46,000 £45,000 £44,750
% change year-on-year +2.22% +0.55%  

rkt
Job Vacancy Trend

The job posting trend of jobs advertised citing rkt as a proportion of all permanent or contract IT jobs with a match in the Systems Management category.

Job vacancy trend for rkt in the UK

rkt
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing rkt.

Salary trend for rkt in the UK

rkt
Salary Histogram

The salary distribution of IT jobs citing rkt over the 3 months to 22 June 2017.

Salary histogram for rkt in the UK

rkt
Top 10 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing rkt within the UK over the 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +62 23 £68,750 +30.95%
London +52 19 £70,000 -
Yorkshire -4 3 - -
City of London - 3 £90,000 -
York - 3 - -
North Yorkshire - 3 - -
Berkshire - 1 £35,000 -
South East - 1 £35,000 -
Reading - 1 £35,000 -
Croydon - 1 £82,500 -

For the 6 months to 22 June 2017, IT jobs citing rkt also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for rkt.

1 42 (100.00%) Docker
2 36 (85.71%) Amazon AWS
3 35 (83.33%) Linux
4 32 (76.19%) Python
4 32 (76.19%) DevOps
5 30 (71.43%) Ansible
6 28 (66.67%) Jenkins
6 28 (66.67%) Puppet
7 26 (61.90%) Bash Shell
7 26 (61.90%) Kubernetes
8 24 (57.14%) Git (software)
9 23 (54.76%) Terraform
10 22 (52.38%) Ruby
10 22 (52.38%) Configuration Management
11 17 (40.48%) Opscode Chef
12 16 (38.10%) Go
12 16 (38.10%) Groovy
13 15 (35.71%) HTTP
13 15 (35.71%) Microservices
14 14 (33.33%) Java
15 13 (30.95%) CoreOS
16 11 (26.19%) Prometheus
16 11 (26.19%) Agile Software Development
17 10 (23.81%) Software Engineering
18 9 (21.43%) BGP
18 9 (21.43%) VMware Infrastructure
18 9 (21.43%) REST
18 9 (21.43%) VMware
18 9 (21.43%) etcd
18 9 (21.43%) flannel

rkt
Co-occurring IT Skills 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 6 (14.29%) Elasticsearch
2 3 (7.14%) nginx
3 2 (4.76%) Apache
3 2 (4.76%) Apache Spark
4 1 (2.38%) IIS
4 1 (2.38%) JBoss
4 1 (2.38%) lighttpd
4 1 (2.38%) OpenStack
4 1 (2.38%) WebSphere
Cloud Services
1 36 (85.71%) Amazon AWS
2 8 (19.05%) GitHub
3 7 (16.67%) Microsoft Azure
4 4 (9.52%) AWS CloudFormation
4 4 (9.52%) IaaS
5 3 (7.14%) Google Cloud Platform
6 2 (4.76%) OpenShift
7 1 (2.38%) Heroku
7 1 (2.38%) IBM Cloud
7 1 (2.38%) PaaS
7 1 (2.38%) SoftLayer
Communications & Networking
1 15 (35.71%) HTTP
2 9 (21.43%) BGP
3 4 (9.52%) DNS
4 3 (7.14%) DHCP
4 3 (7.14%) Firewall
4 3 (7.14%) HSRP
4 3 (7.14%) HTTPS
4 3 (7.14%) Intrusion Detection
4 3 (7.14%) Kerberos
4 3 (7.14%) SNMP
4 3 (7.14%) SSH
4 3 (7.14%) TCP/IP
5 1 (2.38%) SSL
Database & Business Intelligence
1 7 (16.67%) Apache Cassandra
2 5 (11.90%) MySQL
2 5 (11.90%) PostgreSQL
3 3 (7.14%) InfluxDB
3 3 (7.14%) Neo4j
3 3 (7.14%) SQLite
4 1 (2.38%) Big Data
4 1 (2.38%) MongoDB
4 1 (2.38%) NoSQL
4 1 (2.38%) RDBMS
4 1 (2.38%) Relational Database
4 1 (2.38%) Riak
4 1 (2.38%) SQL Server
Development Applications
1 28 (66.67%) Jenkins
2 24 (57.14%) Git (software)
3 5 (11.90%) Ant
4 3 (7.14%) Atlassian Bamboo
4 3 (7.14%) Bitbucket
4 3 (7.14%) Gerrit
4 3 (7.14%) GitLab
4 3 (7.14%) GoCD
4 3 (7.14%) Subversion
4 3 (7.14%) TeamCity
5 2 (4.76%) Cucumber
6 1 (2.38%) Selenium
6 1 (2.38%) SonarQube
6 1 (2.38%) Team Foundation Server
6 1 (2.38%) Vagrant
General
1 5 (11.90%) Advertising
2 4 (9.52%) Finance
2 4 (9.52%) Marketing
3 1 (2.38%) Automotive
3 1 (2.38%) Retail
Job Titles
1 23 (54.76%) DevOps Engineer
2 11 (26.19%) AWS Engineer
3 10 (23.81%) Linux Engineer
4 9 (21.43%) AWS DevOps
4 9 (21.43%) AWS DevOps Engineer
5 7 (16.67%) Linux DevOps Engineer
5 7 (16.67%) Linux/Unix DevOps
6 6 (14.29%) Platform Engineer
7 5 (11.90%) Java Engineer
8 4 (9.52%) Systems Engineer
9 3 (7.14%) Linux Systems Engineer
10 2 (4.76%) Automation Engineer
10 2 (4.76%) Developer
10 2 (4.76%) Lead DevOps
10 2 (4.76%) Lead DevOps Engineer
10 2 (4.76%) NOC Engineer
10 2 (4.76%) Senior Software Engineer
10 2 (4.76%) Software Engineer
11 1 (2.38%) Unix Systems Engineer
11 1 (2.38%) Web Manager
Libraries, Frameworks & Software Standards
1 9 (21.43%) REST
2 5 (11.90%) Node.js
2 5 (11.90%) Web Services
3 3 (7.14%) Hystrix
3 3 (7.14%) Kafka
3 3 (7.14%) LAMP
3 3 (7.14%) LAPP Stack
3 3 (7.14%) RabbitMQ
3 3 (7.14%) Spring
3 3 (7.14%) ZeroMQ
4 1 (2.38%) .NET
4 1 (2.38%) AngularJS
4 1 (2.38%) D3.js
4 1 (2.38%) Ruby on Rails
4 1 (2.38%) Twitter Bootstrap
Miscellaneous
1 5 (11.90%) Data Centre
2 3 (7.14%) Hedge funds
3 2 (4.76%) Algorithms
3 2 (4.76%) Computer Science
3 2 (4.76%) Data Structures
3 2 (4.76%) Streaming Video
4 1 (2.38%) Management Information System
4 1 (2.38%) Mobile App
Operating Systems
1 35 (83.33%) Linux
2 13 (30.95%) CoreOS
3 4 (9.52%) Unix
4 3 (7.14%) CentOS
4 3 (7.14%) Red Hat Enterprise Linux
5 1 (2.38%) Debian
5 1 (2.38%) Ubuntu
5 1 (2.38%) Windows
Processes & Methodologies
1 32 (76.19%) DevOps
2 22 (52.38%) Configuration Management
3 15 (35.71%) Microservices
4 11 (26.19%) Agile Software Development
5 10 (23.81%) Software Engineering
6 7 (16.67%) Continuous Delivery
7 6 (14.29%) Actionable Insight
7 6 (14.29%) Dashboard Development
7 6 (14.29%) E-Commerce
7 6 (14.29%) Front End Development
7 6 (14.29%) High Availability
7 6 (14.29%) Load Balancing
7 6 (14.29%) Open Source
8 5 (11.90%) Analytics
8 5 (11.90%) Digital Transformation Programme
8 5 (11.90%) Test Automation
9 4 (9.52%) Continuous Integration
9 4 (9.52%) Digital Marketing
9 4 (9.52%) Mentoring
9 4 (9.52%) Protective Monitoring
Programming Languages
1 32 (76.19%) Python
2 26 (61.90%) Bash Shell
3 22 (52.38%) Ruby
4 16 (38.10%) Go
4 16 (38.10%) Groovy
5 14 (33.33%) Java
6 5 (11.90%) Perl
7 4 (9.52%) C++
7 4 (9.52%) JavaScript
8 2 (4.76%) C
9 1 (2.38%) C#
9 1 (2.38%) PHP
9 1 (2.38%) PowerShell
9 1 (2.38%) Scala
9 1 (2.38%) SQL
Qualifications
1 1 (2.38%) AWS Certification
Quality Assurance & Compliance
1 6 (14.29%) QA
2 1 (2.38%) SLA
System Software
1 42 (100.00%) Docker
2 9 (21.43%) etcd
2 9 (21.43%) flannel
2 9 (21.43%) LXC
2 9 (21.43%) VMware Infrastructure
3 6 (14.29%) vSphere
4 3 (7.14%) QEMU
4 3 (7.14%) Xen
5 1 (2.38%) GPFS
5 1 (2.38%) Hyper-V
5 1 (2.38%) NFS
5 1 (2.38%) PowerDNS
Systems Management
1 30 (71.43%) Ansible
2 28 (66.67%) Puppet
3 26 (61.90%) Kubernetes
4 23 (54.76%) Terraform
5 17 (40.48%) Opscode Chef
6 11 (26.19%) Prometheus
7 8 (19.05%) Mesos
7 8 (19.05%) Nagios
8 7 (16.67%) Kibana
9 6 (14.29%) Grafana
10 4 (9.52%) Sysdig
11 3 (7.14%) CFEngine
11 3 (7.14%) Cobbler
11 3 (7.14%) collectd
11 3 (7.14%) Consul
11 3 (7.14%) Salt
11 3 (7.14%) yum
12 2 (4.76%) Docker Swarm
12 2 (4.76%) ZABBIX
13 1 (2.38%) Rancher
Vendors
1 9 (21.43%) VMware
2 8 (19.05%) Red Hat
3 6 (14.29%) F5
4 4 (9.52%) SaltStack
5 3 (7.14%) AppDynamics
5 3 (7.14%) Dell
5 3 (7.14%) Google
5 3 (7.14%) HP
5 3 (7.14%) Solace
5 3 (7.14%) SolarWinds
5 3 (7.14%) TIBCO
6 1 (2.38%) hybris
6 1 (2.38%) New Relic
6 1 (2.38%) Oracle
6 1 (2.38%) Splunk