Period
to 23 August 2017

The following table provides summary statistics for permanent job vacancies with a requirement for yum skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited yum over the 6 months to 23 August 2017 with a comparison to the same period in the previous 2 years.

Yellowdog Updater, Modified (yum)
UK
6 months to
23 Aug 2017
Same period 2016 Same period 2015
Rank 1177 1168 1252
Rank change year-on-year -9 +84 +4
Permanent jobs citing yum 17 96 31
As % of all permanent IT jobs advertised in the UK 0.010% 0.049% 0.014%
As % of the Systems Management category 0.11% 0.57% 0.19%
Number of salaries quoted 7 84 30
UK median annual salary £87,500 £53,750 £57,500
Median salary % change year-on-year +62.79% -6.52% +17.95%
10th Percentile £67,000 £41,250 £35,000
90th Percentile £93,750 £95,000 £65,000
UK excluding London median annual salary - £50,000 £37,500
% change year-on-year - +33.33% -12.54%

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

All Systems Management Skills
UK
Permanent vacancies with a requirement for systems management skills 15380 16949 16476
As % of all permanent IT jobs advertised in the UK 8.74% 8.61% 7.61%
Number of salaries quoted 12451 13794 13165
UK median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £30,500 £30,500 £29,675
90th Percentile £82,500 £76,250 £72,500
UK excluding London median annual salary £45,000 £43,000 £42,500
% change year-on-year +4.65% +1.18% +6.25%

yum
Job Vacancy Trend

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

Job vacancy trend for yum in the UK

yum
Salary Trend

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

Salary trend for yum in the UK

yum
Salary Histogram

The salary distribution of IT jobs citing yum over the 6 months to 23 August 2017.

Salary histogram for yum in the UK

yum
Top 4 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing yum within the UK over the 6 months to 23 August 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
London +2 7 £87,500 +52.17% 2
England -4 7 £87,500 +66.67% 2
Scotland +16 3 - - 1
UK excluding London +15 3 - - 1

For the 6 months to 23 August 2017, IT jobs citing yum 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 yum.

1 15 (88.24%) Puppet
1 15 (88.24%) Jenkins
1 15 (88.24%) Ansible
2 14 (82.35%) Docker
3 13 (76.47%) Continuous Integration
4 12 (70.59%) DNS
4 12 (70.59%) PostgreSQL
5 10 (58.82%) Python
6 9 (52.94%) Perl
6 9 (52.94%) Apache
6 9 (52.94%) Configuration Management
6 9 (52.94%) Git (software)
6 9 (52.94%) Amazon AWS
6 9 (52.94%) Bash Shell
6 9 (52.94%) Opscode Chef
6 9 (52.94%) DevOps
7 8 (47.06%) Open Source
7 8 (47.06%) Bitbucket
7 8 (47.06%) Red Hat
7 8 (47.06%) VMware
7 8 (47.06%) Linux
8 7 (41.18%) Kerberos
8 7 (41.18%) Software Engineering
8 7 (41.18%) Kafka
8 7 (41.18%) Hadoop
8 7 (41.18%) CentOS
8 7 (41.18%) Ruby
8 7 (41.18%) Kubernetes
8 7 (41.18%) Low Latency
9 6 (35.29%) Oracle Database

yum
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 9 (52.94%) Apache
2 3 (17.65%) JBoss
2 3 (17.65%) Tomcat
3 2 (11.76%) IIS
4 1 (5.88%) Apache Spark
4 1 (5.88%) Elasticsearch
Cloud Services
1 9 (52.94%) Amazon AWS
2 6 (35.29%) GitHub
3 1 (5.88%) Google Cloud Platform
Communications & Networking
1 12 (70.59%) DNS
2 7 (41.18%) Kerberos
3 6 (35.29%) DHCP
3 6 (35.29%) Firewall
3 6 (35.29%) HTTP
3 6 (35.29%) HTTPS
3 6 (35.29%) SNMP
3 6 (35.29%) SSH
3 6 (35.29%) VPN
4 2 (11.76%) NAS
4 2 (11.76%) SAN
5 1 (5.88%) LDAP
Database & Business Intelligence
1 12 (70.59%) PostgreSQL
2 7 (41.18%) Hadoop
3 6 (35.29%) InfluxDB
3 6 (35.29%) MySQL
3 6 (35.29%) Oracle Database
3 6 (35.29%) Oracle Database 11g
3 6 (35.29%) SQLite
4 1 (5.88%) Amazon Redshift
4 1 (5.88%) Apache Cassandra
4 1 (5.88%) Apache Hive
4 1 (5.88%) Big Data
4 1 (5.88%) BigQuery
4 1 (5.88%) Data Lake
4 1 (5.88%) Flink
4 1 (5.88%) HBase
4 1 (5.88%) Impala
4 1 (5.88%) NoSQL
4 1 (5.88%) Pentaho
Development Applications
1 15 (88.24%) Jenkins
2 9 (52.94%) Git (software)
3 8 (47.06%) Bitbucket
4 6 (35.29%) Gerrit
4 6 (35.29%) JIRA
4 6 (35.29%) TeamCity
5 3 (17.65%) Maven
5 3 (17.65%) Sonatype Nexus
6 2 (11.76%) GCC
6 2 (11.76%) MSI
6 2 (11.76%) NuGet
6 2 (11.76%) Team Foundation Server
7 1 (5.88%) Talend Open Studio
7 1 (5.88%) Vagrant
General
1 6 (35.29%) Marketing
2 5 (29.41%) Finance
Job Titles
1 7 (41.18%) Architect
1 7 (41.18%) Linux Engineer
2 6 (35.29%) DevOps Architect
2 6 (35.29%) Infrastructure Architect
2 6 (35.29%) Linux Systems Engineer
2 6 (35.29%) Systems Engineer
3 3 (17.65%) Administrator
3 3 (17.65%) DevOps Administrator
3 3 (17.65%) Systems Administrator
4 2 (11.76%) Senior DevOps
4 2 (11.76%) Senior Systems Administrator
4 2 (11.76%) Senior Windows Administrator
4 2 (11.76%) Senior Windows Systems Administrator
4 2 (11.76%) Windows Administrator
4 2 (11.76%) Windows Systems Administrator
5 1 (5.88%) Linux DevOps Administrator
5 1 (5.88%) Linux/Unix DevOps
5 1 (5.88%) Ruby Engineer
5 1 (5.88%) Senior Linux Engineer
5 1 (5.88%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 7 (41.18%) Kafka
2 6 (35.29%) Elastic Stack
2 6 (35.29%) LAMP
2 6 (35.29%) LAPP Stack
2 6 (35.29%) Oracle GoldenGate
2 6 (35.29%) RabbitMQ
2 6 (35.29%) ZeroMQ
3 1 (5.88%) Apache Tez
Miscellaneous
1 6 (35.29%) Hedge funds
1 6 (35.29%) PKI
Operating Systems
1 8 (47.06%) Linux
2 7 (41.18%) CentOS
3 6 (35.29%) Red Hat Enterprise Linux
4 2 (11.76%) Windows
4 2 (11.76%) Windows Server
5 1 (5.88%) Mesosphere
5 1 (5.88%) Unix
Processes & Methodologies
1 13 (76.47%) Continuous Integration
2 9 (52.94%) Configuration Management
2 9 (52.94%) DevOps
3 8 (47.06%) Open Source
4 7 (41.18%) Low Latency
4 7 (41.18%) Software Engineering
5 6 (35.29%) Content Management
5 6 (35.29%) Digital Marketing
5 6 (35.29%) E-Commerce
5 6 (35.29%) Infrastructure Management
6 5 (29.41%) Algorithmic Trading
7 3 (17.65%) Performance Tuning
7 3 (17.65%) Root Cause Analysis
8 2 (11.76%) High Availability
8 2 (11.76%) Line Management
8 2 (11.76%) Mentoring
8 2 (11.76%) Virtual Environments
9 1 (5.88%) Data Ingestion
9 1 (5.88%) Data Strategy
9 1 (5.88%) Microservices
Programming Languages
1 10 (58.82%) Python
2 9 (52.94%) Bash Shell
2 9 (52.94%) Perl
3 7 (41.18%) Ruby
4 3 (17.65%) PowerShell
5 2 (11.76%) VBScript
6 1 (5.88%) C
6 1 (5.88%) C#
6 1 (5.88%) C++
6 1 (5.88%) CQL
6 1 (5.88%) Java
6 1 (5.88%) JavaScript
6 1 (5.88%) Scala
Qualifications
1 6 (35.29%) SC Cleared
1 6 (35.29%) Security Cleared
System Software
1 14 (82.35%) Docker
2 6 (35.29%) LXC
3 2 (11.76%) Active Directory
3 2 (11.76%) VMware Infrastructure
3 2 (11.76%) vSphere
4 1 (5.88%) Apache Flume
4 1 (5.88%) Apache ZooKeeper
4 1 (5.88%) GPFS
4 1 (5.88%) HDFS
4 1 (5.88%) NFS
Systems Management
1 15 (88.24%) Ansible
1 15 (88.24%) Puppet
2 9 (52.94%) Opscode Chef
3 7 (41.18%) Kubernetes
4 6 (35.29%) CFEngine
4 6 (35.29%) Cobbler
4 6 (35.29%) collectd
4 6 (35.29%) Consul
4 6 (35.29%) Nagios
4 6 (35.29%) Packer
4 6 (35.29%) rkt
4 6 (35.29%) Rsyslog
4 6 (35.29%) Terraform
4 6 (35.29%) ZABBIX
5 3 (17.65%) Capistrano
6 2 (11.76%) Microsoft Clustering
6 2 (11.76%) PowerCLI
7 1 (5.88%) Ambari
7 1 (5.88%) Docker Swarm
7 1 (5.88%) Rundeck
Vendors
1 8 (47.06%) Red Hat
1 8 (47.06%) VMware
2 6 (35.29%) AppDynamics
2 6 (35.29%) Atlassian
2 6 (35.29%) CA
2 6 (35.29%) Dell
2 6 (35.29%) HP
2 6 (35.29%) Oracle
2 6 (35.29%) Solace
2 6 (35.29%) SolarWinds
2 6 (35.29%) TIBCO
3 3 (17.65%) F5
3 3 (17.65%) Perforce
4 2 (11.76%) Microsoft
5 1 (5.88%) Cloudera
5 1 (5.88%) Datameer
5 1 (5.88%) Hortonworks
5 1 (5.88%) MapR
5 1 (5.88%) Tableau
5 1 (5.88%) Talend