Period
to 23 November 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 November 2017 with a comparison to the same period in the previous 2 years.

Yellowdog Updater, Modified (yum)
UK
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 1172 1168 1212
Rank change year-on-year -4 +44 +32
Permanent jobs citing yum 17 69 84
As % of all permanent IT jobs advertised in the UK 0.009% 0.036% 0.039%
As % of the Systems Management category 0.11% 0.42% 0.50%
Number of salaries quoted 8 60 81
UK median annual salary £87,500 £56,250 £60,000
Median salary % change year-on-year +55.56% -6.25% +14.29%
10th Percentile £63,400 £43,500 £42,500
90th Percentile £93,750 £71,250 £91,250
UK excluding London median annual salary £56,000 £50,000 £40,000
% change year-on-year +12.00% +25.00% -33.33%

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 15824 16442 16739
As % of all permanent IT jobs advertised in the UK 8.78% 8.66% 7.70%
Number of salaries quoted 12972 13273 13598
UK median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +5.26%
10th Percentile £31,250 £31,250 £30,000
90th Percentile £81,250 £77,500 £75,000
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +3.66%

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 November 2017.

Salary histogram for yum in the UK

yum
Top 5 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 November 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 -21 9 £87,500 +52.17%
London -13 8 £87,500 +52.17%
UK excluding London +10 6 £56,000 +12.00%
Scotland -6 5 £32,000 -27.27%
South East +8 1 £80,000 +60.00%

For the 6 months to 23 November 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 14 (82.35%) Puppet
1 14 (82.35%) Jenkins
1 14 (82.35%) Docker
2 13 (76.47%) Ansible
3 12 (70.59%) Python
4 11 (64.71%) PostgreSQL
4 11 (64.71%) Continuous Integration
4 11 (64.71%) Git (software)
5 10 (58.82%) Bash Shell
5 10 (58.82%) Configuration Management
5 10 (58.82%) Perl
5 10 (58.82%) Linux
5 10 (58.82%) Opscode Chef
6 9 (52.94%) DNS
6 9 (52.94%) Red Hat
7 8 (47.06%) Kerberos
7 8 (47.06%) MySQL
7 8 (47.06%) CentOS
7 8 (47.06%) Ruby
7 8 (47.06%) Kafka
7 8 (47.06%) Low Latency
7 8 (47.06%) DevOps
8 7 (41.18%) Red Hat Enterprise Linux
8 7 (41.18%) Apache
8 7 (41.18%) Nagios
8 7 (41.18%) Finance
9 6 (35.29%) LAMP
9 6 (35.29%) SSH
9 6 (35.29%) TIBCO
9 6 (35.29%) HP

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 7 (41.18%) Apache
2 4 (23.53%) JBoss
2 4 (23.53%) Tomcat
3 2 (11.76%) Apache Spark
3 2 (11.76%) Elasticsearch
3 2 (11.76%) IIS
4 1 (5.88%) Confluence
Cloud Services
1 6 (35.29%) Amazon AWS
1 6 (35.29%) GitHub
2 1 (5.88%) Amazon S3
2 1 (5.88%) Slack
Communications & Networking
1 9 (52.94%) DNS
2 8 (47.06%) Kerberos
3 6 (35.29%) DHCP
3 6 (35.29%) HTTP
3 6 (35.29%) HTTPS
3 6 (35.29%) SSH
4 3 (17.65%) Firewall
4 3 (17.65%) SNMP
4 3 (17.65%) VPN
5 2 (11.76%) LDAP
5 2 (11.76%) SAN
6 1 (5.88%) NAS
Database & Business Intelligence
1 11 (64.71%) PostgreSQL
2 8 (47.06%) MySQL
3 6 (35.29%) InfluxDB
3 6 (35.29%) SQLite
4 5 (29.41%) Hadoop
5 4 (23.53%) Oracle Database
6 3 (17.65%) Oracle Database 11g
7 2 (11.76%) Apache Cassandra
7 2 (11.76%) Apache Hive
7 2 (11.76%) Big Data
7 2 (11.76%) Couchbase
7 2 (11.76%) CouchDB
7 2 (11.76%) Flink
7 2 (11.76%) HBase
7 2 (11.76%) HCatalog
7 2 (11.76%) Impala
7 2 (11.76%) MongoDB
7 2 (11.76%) NoSQL
7 2 (11.76%) Pentaho
7 2 (11.76%) Sqoop
Development Applications
1 14 (82.35%) Jenkins
2 11 (64.71%) Git (software)
3 6 (35.29%) Gerrit
3 6 (35.29%) TeamCity
4 5 (29.41%) Bitbucket
5 4 (23.53%) JIRA
5 4 (23.53%) Maven
5 4 (23.53%) Sonatype Nexus
6 2 (11.76%) GCC
6 2 (11.76%) MSI
6 2 (11.76%) NuGet
6 2 (11.76%) Talend Open Studio
6 2 (11.76%) Team Foundation Server
6 2 (11.76%) Vagrant
General
1 7 (41.18%) Finance
2 3 (17.65%) Marketing
Job Titles
1 6 (35.29%) Architect
1 6 (35.29%) Linux Engineer
1 6 (35.29%) Linux Systems Engineer
1 6 (35.29%) Systems Engineer
2 4 (23.53%) Administrator
2 4 (23.53%) DevOps Administrator
2 4 (23.53%) DevOps Architect
2 4 (23.53%) Systems Administrator
3 3 (17.65%) Infrastructure Architect
4 2 (11.76%) Big Data Architect
4 2 (11.76%) Data Architect
4 2 (11.76%) Linux Administrator
4 2 (11.76%) Linux DevOps Administrator
4 2 (11.76%) Linux Systems Administrator
4 2 (11.76%) Linux/Unix DevOps
4 2 (11.76%) Senior DevOps
4 2 (11.76%) Senior Systems Administrator
5 1 (5.88%) AWS DevOps
5 1 (5.88%) Senior Windows Systems Administrator
5 1 (5.88%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 8 (47.06%) Kafka
2 6 (35.29%) LAMP
2 6 (35.29%) LAPP Stack
2 6 (35.29%) RabbitMQ
2 6 (35.29%) ZeroMQ
3 3 (17.65%) Elastic Stack
3 3 (17.65%) Oracle GoldenGate
4 2 (11.76%) Apache Tez
Miscellaneous
1 6 (35.29%) Hedge funds
2 3 (17.65%) PKI
Operating Systems
1 10 (58.82%) Linux
2 8 (47.06%) CentOS
3 7 (41.18%) Red Hat Enterprise Linux
4 3 (17.65%) Windows
4 3 (17.65%) Windows Server
5 2 (11.76%) Mesosphere
5 2 (11.76%) Unix
6 1 (5.88%) AIX
Processes & Methodologies
1 11 (64.71%) Continuous Integration
2 10 (58.82%) Configuration Management
3 8 (47.06%) DevOps
3 8 (47.06%) Low Latency
4 6 (35.29%) Infrastructure Management
5 5 (29.41%) Algorithmic Trading
5 5 (29.41%) Open Source
5 5 (29.41%) Software Engineering
6 4 (23.53%) High Availability
6 4 (23.53%) Performance Tuning
7 3 (17.65%) Capacity Planning
7 3 (17.65%) Content Management
7 3 (17.65%) Digital Marketing
7 3 (17.65%) E-Commerce
8 2 (11.76%) Business Intelligence
8 2 (11.76%) Data Management
8 2 (11.76%) ETL
8 2 (11.76%) MapReduce
8 2 (11.76%) Memory Management
8 2 (11.76%) Root Cause Analysis
Programming Languages
1 12 (70.59%) Python
2 10 (58.82%) Bash Shell
2 10 (58.82%) Perl
3 8 (47.06%) Ruby
4 4 (23.53%) PowerShell
5 2 (11.76%) CQL
5 2 (11.76%) Java
5 2 (11.76%) Scala
5 2 (11.76%) VBScript
6 1 (5.88%) C
6 1 (5.88%) C#
6 1 (5.88%) C++
6 1 (5.88%) JavaScript
Qualifications
1 3 (17.65%) SC Cleared
1 3 (17.65%) Security Cleared
System Software
1 14 (82.35%) Docker
2 6 (35.29%) LXC
3 2 (11.76%) Active Directory
3 2 (11.76%) Apache Flume
3 2 (11.76%) Apache ZooKeeper
3 2 (11.76%) HDFS
3 2 (11.76%) MapR-FS
3 2 (11.76%) vSphere
4 1 (5.88%) GPFS
4 1 (5.88%) NFS
4 1 (5.88%) VMware Infrastructure
Systems Management
1 14 (82.35%) Puppet
2 13 (76.47%) Ansible
3 10 (58.82%) Opscode Chef
4 7 (41.18%) Nagios
5 6 (35.29%) CFEngine
5 6 (35.29%) Cobbler
5 6 (35.29%) collectd
5 6 (35.29%) rkt
6 5 (29.41%) Kubernetes
7 4 (23.53%) Capistrano
7 4 (23.53%) Consul
7 4 (23.53%) Packer
7 4 (23.53%) Terraform
8 3 (17.65%) Rsyslog
8 3 (17.65%) ZABBIX
9 2 (11.76%) Docker Swarm
9 2 (11.76%) Hadoop YARN
9 2 (11.76%) Microsoft Clustering
9 2 (11.76%) PowerCLI
9 2 (11.76%) Rundeck
Vendors
1 9 (52.94%) Red Hat
2 6 (35.29%) Dell
2 6 (35.29%) HP
2 6 (35.29%) Solace
2 6 (35.29%) SolarWinds
2 6 (35.29%) TIBCO
3 4 (23.53%) Oracle
3 4 (23.53%) Perforce
3 4 (23.53%) VMware
4 3 (17.65%) AppDynamics
4 3 (17.65%) Atlassian
4 3 (17.65%) CA
4 3 (17.65%) F5
5 2 (11.76%) Cloudera
5 2 (11.76%) Datameer
5 2 (11.76%) Hortonworks
5 2 (11.76%) MapR
5 2 (11.76%) Platfora
5 2 (11.76%) Tableau
5 2 (11.76%) Talend