Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to 21 July 2017

The following table provides summary statistics for permanent job vacancies with a requirement for CoreOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CoreOS over the 6 months to 21 July 2017 with a comparison to the same period in the previous 2 years.

CoreOS
UK
6 months to
21 Jul 2017		 Same period 2016 Same period 2015
Rank 1089 1224 1268
Rank change year-on-year +135 +44 +52
Permanent jobs citing CoreOS 103 57 50
As % of all permanent IT jobs advertised in the UK 0.058% 0.028% 0.023%
As % of the Operating Systems category 0.23% 0.11% 0.085%
Number of salaries quoted 71 41 38
UK median annual salary £47,500 £65,000 £65,000
Median salary % change year-on-year -26.92% - +79.31%
10th Percentile £33,750 £33,500 £45,875
90th Percentile £78,750 £82,500 £87,500
UK excluding London median annual salary £55,000 £39,000 £65,000
% change year-on-year +41.03% -40.00% -

CoreOS is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for operating system skills.

Operating System Skills
UK
Permanent job vacancies with a requirement for operating system skills 43908 51812 59031
As % of all permanent IT job vacancies advertised in the UK 24.61% 25.56% 26.62%
Number of salaries quoted 36150 44029 49486
UK median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +1.19%
10th Percentile £25,000 £24,625 £24,250
90th Percentile £73,750 £72,500 £70,000
UK excluding London median annual salary £40,000 £40,000 £38,500
% change year-on-year - +3.90% +2.67%

CoreOS
Job Vacancy Trend

Job postings citing CoreOS as a percentage of all IT jobs advertised.

Job vacancy trend for CoreOS in the UK

CoreOS
Salary Trend

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

Salary trend for CoreOS in the UK

CoreOS
Salary Histogram

The salary distribution of IT jobs citing CoreOS over the 6 months to 21 July 2017.

Salary histogram for CoreOS in the UK

CoreOS
Top 5 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CoreOS within the UK over the 6 months to 21 July 2017. 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
Permanent
IT Job Ads		 Median Salary
Past 6 Months		 Median Salary
% Change
on Same Period
Last Year		 Live
Job
Vacancies
England +120 97 £47,500 -26.92% 9
London +122 87 £47,500 -32.14% 6
UK excluding London +65 10 £55,000 +41.03% 3
South East - 9 £55,000 - 1
South West - 1 £50,000 - 1

For the 6 months to 21 July 2017, IT jobs citing CoreOS 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 CoreOS.

1 100 (97.09%) Docker
2 91 (88.35%) Linux
3 87 (84.47%) DevOps
4 86 (83.50%) Amazon AWS
5 76 (73.79%) Ansible
6 70 (67.96%) Puppet
7 69 (66.99%) Kubernetes
8 65 (63.11%) Opscode Chef
9 64 (62.14%) Jenkins
10 59 (57.28%) Git (software)
10 59 (57.28%) Nagios
11 58 (56.31%) Microsoft Azure
12 57 (55.34%) Unix
13 55 (53.40%) New Relic
14 53 (51.46%) Vagrant
15 51 (49.51%) Google Cloud Platform
15 51 (49.51%) Bash Shell
16 50 (48.54%) Graphite
17 49 (47.57%) Google
18 48 (46.60%) Windows
19 44 (42.72%) JIRA
19 44 (42.72%) Atlassian Bamboo
19 44 (42.72%) Continuous Delivery
19 44 (42.72%) Team Foundation Server
20 43 (41.75%) AppDynamics
20 43 (41.75%) CloudBees
20 43 (41.75%) Octopus Deploy
20 43 (41.75%) Selenium
20 43 (41.75%) Subversion
20 43 (41.75%) HP UFT

CoreOS
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 11 (10.68%) Elasticsearch
2 10 (9.71%) OpenStack
3 7 (6.80%) Apache
4 4 (3.88%) Tomcat
5 3 (2.91%) Apache Spark
5 3 (2.91%) nginx
6 2 (1.94%) Cloud Foundry
6 2 (1.94%) IIS
7 1 (0.97%) Confluence
7 1 (0.97%) JBoss
7 1 (0.97%) WebSphere
Cloud Services
1 86 (83.50%) Amazon AWS
2 58 (56.31%) Microsoft Azure
3 51 (49.51%) Google Cloud Platform
4 43 (41.75%) CloudBees
5 13 (12.62%) IaaS
6 7 (6.80%) AWS CloudFormation
7 4 (3.88%) PaaS
8 3 (2.91%) Loggly
8 3 (2.91%) Sumo Logic
9 2 (1.94%) DigitalOcean
10 1 (0.97%) Amazon CloudWatch
10 1 (0.97%) Amazon EC2
10 1 (0.97%) Amazon ElastiCache
10 1 (0.97%) Amazon S3
10 1 (0.97%) AWS Elastic Beanstalk
10 1 (0.97%) AWS Lambda
10 1 (0.97%) GitHub
10 1 (0.97%) Route 53
10 1 (0.97%) Virtual Private Cloud
Communications & Networking
1 16 (15.53%) HTTP
2 10 (9.71%) DNS
3 8 (7.77%) BGP
4 7 (6.80%) TCP/IP
4 7 (6.80%) WAN
5 6 (5.83%) LAN
5 6 (5.83%) SSH
5 6 (5.83%) VoIP
6 5 (4.85%) RTP
7 4 (3.88%) RTCP
7 4 (3.88%) SSL
7 4 (3.88%) STUN
8 3 (2.91%) VPN
9 2 (1.94%) Firewall
9 2 (1.94%) Internet
10 1 (0.97%) Cisco ASA
10 1 (0.97%) IPsec
10 1 (0.97%) Network Security
10 1 (0.97%) VLAN
10 1 (0.97%) VPLS
Database & Business Intelligence
1 13 (12.62%) Apache Cassandra
2 11 (10.68%) MySQL
3 6 (5.83%) NoSQL
3 6 (5.83%) Redis
4 5 (4.85%) PostgreSQL
5 4 (3.88%) MongoDB
5 4 (3.88%) SQL Server
6 3 (2.91%) Relational Database
7 2 (1.94%) Blockchain
7 2 (1.94%) Hadoop
7 2 (1.94%) HBase
7 2 (1.94%) Riak
8 1 (0.97%) Amazon RDS
8 1 (0.97%) Big Data
8 1 (0.97%) MariaDB
8 1 (0.97%) RDBMS
Development Applications
1 64 (62.14%) Jenkins
2 59 (57.28%) Git (software)
3 53 (51.46%) Vagrant
4 44 (42.72%) Atlassian Bamboo
4 44 (42.72%) JIRA
4 44 (42.72%) Team Foundation Server
5 43 (41.75%) ClearCase
5 43 (41.75%) GoCD
5 43 (41.75%) HP UFT
5 43 (41.75%) Octopus Deploy
5 43 (41.75%) Selenium
5 43 (41.75%) Subversion
6 36 (34.95%) TeamCity
7 28 (27.18%) GitLab
7 28 (27.18%) Maven
8 21 (20.39%) AnthillPro
8 21 (20.39%) CruiseControl
8 21 (20.39%) Hudson
8 21 (20.39%) IBM UrbanCode
9 6 (5.83%) Travis CI
General
1 11 (10.68%) Marketing
2 5 (4.85%) Finance
3 2 (1.94%) Telecoms
4 1 (0.97%) Banking
Job Titles
1 45 (43.69%) Consultant
2 35 (33.98%) DevOps Engineer
3 30 (29.13%) DevOps Consultant
4 14 (13.59%) AWS DevOps
5 12 (11.65%) AWS DevOps Engineer
5 12 (11.65%) AWS Engineer
5 12 (11.65%) Linux Engineer
6 11 (10.68%) Applications Consultant
7 10 (9.71%) Linux DevOps Engineer
7 10 (9.71%) Linux/Unix DevOps
8 9 (8.74%) Senior DevOps
9 6 (5.83%) Linux Systems Administrator
9 6 (5.83%) Operations Engineer
9 6 (5.83%) Unix Linux Systems Administrator
9 6 (5.83%) Unix Systems Administrator
10 5 (4.85%) Platform Engineer
10 5 (4.85%) Senior DevOps Engineer
11 4 (3.88%) Network Engineer
11 4 (3.88%) Network Operations Engineer
11 4 (3.88%) Senior DevOps Consultant
Libraries, Frameworks & Software Standards
1 31 (30.10%) Elastic Stack
2 10 (9.71%) Web Services
3 8 (7.77%) Node.js
4 7 (6.80%) .NET
4 7 (6.80%) AngularJS
5 5 (4.85%) FreeSWITCH
6 3 (2.91%) RabbitMQ
7 2 (1.94%) ASP.NET
7 2 (1.94%) Kafka
7 2 (1.94%) LAMP
7 2 (1.94%) LAPP Stack
8 1 (0.97%) Akka
8 1 (0.97%) CSS
8 1 (0.97%) CSS3
8 1 (0.97%) HTML
8 1 (0.97%) HTML5
8 1 (0.97%) jQuery
8 1 (0.97%) LEMP Stack
8 1 (0.97%) Natural Language Processing
8 1 (0.97%) React Native
Miscellaneous
1 6 (5.83%) Computer Science
1 6 (5.83%) User Experience
2 3 (2.91%) Data Centre
2 3 (2.91%) Replication
3 2 (1.94%) Linux Command Line
3 2 (1.94%) Social Media
4 1 (0.97%) Algorithms
4 1 (0.97%) Clustering
4 1 (0.97%) Fintech
4 1 (0.97%) Management Information System
4 1 (0.97%) Public Cloud
Operating Systems
1 91 (88.35%) Linux
2 57 (55.34%) Unix
3 48 (46.60%) Windows
4 9 (8.74%) CentOS
5 8 (7.77%) Ubuntu
6 1 (0.97%) Red Hat Enterprise Linux
Processes & Methodologies
1 87 (84.47%) DevOps
2 44 (42.72%) Continuous Delivery
3 37 (35.92%) Continuous Integration
4 34 (33.01%) Configuration Management
5 24 (23.30%) Agile Software Development
6 22 (21.36%) SDLC
7 21 (20.39%) Mathematics
7 21 (20.39%) Release Automation
8 12 (11.65%) Software Engineering
9 10 (9.71%) Microservices
10 8 (7.77%) Dashboard Development
10 8 (7.77%) E-Commerce
10 8 (7.77%) Front End Development
10 8 (7.77%) Open Source
11 7 (6.80%) Actionable Insight
11 7 (6.80%) Test Automation
12 6 (5.83%) Integration Testing
12 6 (5.83%) Multithreading
13 5 (4.85%) Content Management
13 5 (4.85%) Digital Marketing
Programming Languages
1 51 (49.51%) Bash Shell
2 42 (40.78%) Python
3 30 (29.13%) PowerShell
4 25 (24.27%) Java
5 23 (22.33%) Go
6 19 (18.45%) Groovy
7 9 (8.74%) Ruby
8 8 (7.77%) JavaScript
9 6 (5.83%) C
10 5 (4.85%) PHP
10 5 (4.85%) Scala
10 5 (4.85%) SQL
11 3 (2.91%) C#
11 3 (2.91%) C++
12 2 (1.94%) Perl
Qualifications
1 35 (33.98%) Degree
2 6 (5.83%) Computer Science Degree
2 6 (5.83%) Master's Degree
3 1 (0.97%) CCNP
3 1 (0.97%) Cisco Certification
Quality Assurance & Compliance
1 8 (7.77%) QA
2 2 (1.94%) GCP
3 1 (0.97%) SLA
System Software
1 100 (97.09%) Docker
2 16 (15.53%) VMware Infrastructure
3 13 (12.62%) LXC
4 11 (10.68%) etcd
5 8 (7.77%) vSphere
6 6 (5.83%) Apache ZooKeeper
7 5 (4.85%) flannel
7 5 (4.85%) OpenSIPS
7 5 (4.85%) Xen
8 4 (3.88%) VirtualBox
9 2 (1.94%) HDFS
9 2 (1.94%) iptables
10 1 (0.97%) Active Directory
10 1 (0.97%) BIND 9
10 1 (0.97%) Kamailio
Systems Management
1 76 (73.79%) Ansible
2 70 (67.96%) Puppet
3 69 (66.99%) Kubernetes
4 65 (63.11%) Opscode Chef
5 59 (57.28%) Nagios
6 50 (48.54%) Graphite
7 24 (23.30%) Terraform
8 21 (20.39%) CA Service Virtualization
9 15 (14.56%) rkt
10 14 (13.59%) Prometheus
11 12 (11.65%) Mesos
12 9 (8.74%) Consul
12 9 (8.74%) Grafana
13 8 (7.77%) Kibana
14 6 (5.83%) Icinga
15 5 (4.85%) Sysdig
16 4 (3.88%) Capistrano
17 3 (2.91%) Packer
17 3 (2.91%) Salt
17 3 (2.91%) ZABBIX
Vendors
1 55 (53.40%) New Relic
2 49 (47.57%) Google
3 43 (41.75%) AppDynamics
4 41 (39.81%) Dynatrace
5 30 (29.13%) SaltStack
6 25 (24.27%) XebiaLabs
7 21 (20.39%) CA
7 21 (20.39%) IBM
8 19 (18.45%) VMware
9 9 (8.74%) Rackspace
10 8 (7.77%) F5
11 4 (3.88%) Splunk
12 3 (2.91%) Oracle
13 2 (1.94%) Microsoft
14 1 (0.97%) Cisco
14 1 (0.97%) hybris
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