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 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Yellowdog Updater, Modified (yum)
UK
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 851 918 962
Rank change year-on-year +67 +44  
Permanent jobs citing yum 7 36 16
As % of all permanent IT jobs advertised in the UK 0.008% 0.035% 0.015%
As % of the Systems Management category 0.100% 0.43% 0.20%
Number of salaries quoted 2 34 14
Median salary £67,500 £55,000 £62,500
Median salary % change year-on-year +22.72% -12.00%  
UK excluding London median salary - £55,000 £37,500
% change year-on-year - +46.66%  

yum 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 7017 8404 8048
As % of all permanent IT job vacancies advertised in the UK 8.23% 8.08% 7.45%
Number of salaries quoted 5696 6774 6405
Median salary £55,000 £50,000 £48,000
Median salary % change year-on-year +10.00% +4.16%  
90% offered a salary of more than £35,000 £32,500 £31,500
10% offered a salary of more than £77,500 £70,000 £71,500
UK excluding London median salary £47,500 £43,500 £42,500
% change year-on-year +9.19% +2.35%  

yum
Job Vacancy Trend

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

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
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 3 months to 28 March 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 +74 3 £67,500 +22.72%
London +53 3 £67,500 +22.72%
Edinburgh - 2 - -
Scotland - 2 - -

yum
Top 30 Co-occurring IT Skills

For the 6 months to 28 March 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 25 (75.76%) Puppet
2 24 (72.73%) Linux
3 18 (54.55%) Unix
3 18 (54.55%) Open Source
4 17 (51.52%) Cobbler
4 17 (51.52%) Red Hat Enterprise Linux
5 16 (48.48%) Banking
6 15 (45.45%) Microsoft
6 15 (45.45%) Splunk
6 15 (45.45%) ITRS Geneos
6 15 (45.45%) CyberArk
7 14 (42.42%) Jenkins
8 12 (36.36%) Continuous Integration
8 12 (36.36%) Data Centre
9 11 (33.33%) Red Hat
10 10 (30.30%) Ansible
11 9 (27.27%) Opscode Chef
12 8 (24.24%) Amazon AWS
12 8 (24.24%) Configuration Management
13 7 (21.21%) Python
13 7 (21.21%) Agile Software Development
13 7 (21.21%) VMware
13 7 (21.21%) Bash Shell
14 6 (18.18%) Git (software)
14 6 (18.18%) Hadoop
14 6 (18.18%) Billing
14 6 (18.18%) Apache
14 6 (18.18%) Java
14 6 (18.18%) Perl
14 6 (18.18%) DevOps

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 6 (18.18%) Apache
2 5 (15.15%) JBoss
3 4 (12.12%) Mule
4 3 (9.09%) Apache Spark
4 3 (9.09%) Tomcat
5 2 (6.06%) IIS
5 2 (6.06%) OpenStack
Cloud Services
1 8 (24.24%) Amazon AWS
2 3 (9.09%) SaaS
3 2 (6.06%) GitHub
3 2 (6.06%) Microsoft Azure
Communications & Networking
1 3 (9.09%) DNS
1 3 (9.09%) Firewall
1 3 (9.09%) LDAP
1 3 (9.09%) SNMP
1 3 (9.09%) VPN
2 2 (6.06%) NAS
2 2 (6.06%) SAN
3 1 (3.03%) FTP
Database & Business Intelligence
1 6 (18.18%) Hadoop
2 3 (9.09%) Apache Cassandra
2 3 (9.09%) Big Data
2 3 (9.09%) Oracle Database
2 3 (9.09%) Oracle Database 11g
2 3 (9.09%) PostgreSQL
Development Applications
1 14 (42.42%) Jenkins
2 6 (18.18%) Git (software)
2 6 (18.18%) Sonatype Nexus
3 5 (15.15%) Bitbucket
3 5 (15.15%) JIRA
4 4 (12.12%) Team Foundation Server
5 3 (9.09%) GCC
5 3 (9.09%) Maven
6 2 (6.06%) MSI
6 2 (6.06%) NuGet
6 2 (6.06%) Octopus Deploy
6 2 (6.06%) TeamCity
General
1 16 (48.48%) Banking
2 6 (18.18%) Billing
3 3 (9.09%) Games
4 2 (6.06%) Finance
4 2 (6.06%) Marketing
4 2 (6.06%) Telecoms
5 1 (3.03%) Legal
Job Titles
1 14 (42.42%) Unix Engineer
2 6 (18.18%) Linux Engineer
3 4 (12.12%) Automation Engineer
3 4 (12.12%) Developer
3 4 (12.12%) Java Developer
3 4 (12.12%) Java Scala Developer
3 4 (12.12%) Scala Developer
4 3 (9.09%) Administrator
4 3 (9.09%) Architect
4 3 (9.09%) Infrastructure Architect
5 2 (6.06%) DevOps Administrator
5 2 (6.06%) DevOps Architect
5 2 (6.06%) DevOps Manager
5 2 (6.06%) Senior Automation Engineer
5 2 (6.06%) Senior Linux Engineer
5 2 (6.06%) Systems Administrator
5 2 (6.06%) Windows Administrator
5 2 (6.06%) Windows Systems Administrator
6 1 (3.03%) Cloud Engineer
6 1 (3.03%) IT Engineer
Libraries, Frameworks & Software Standards
1 4 (12.12%) JSON
1 4 (12.12%) REST
1 4 (12.12%) Spring
1 4 (12.12%) XML
2 3 (9.09%) Akka
2 3 (9.09%) Apache Camel
2 3 (9.09%) Elastic Stack
2 3 (9.09%) Kafka
2 3 (9.09%) Oracle GoldenGate
Miscellaneous
1 12 (36.36%) Data Centre
2 4 (12.12%) Algorithms
2 4 (12.12%) Data Structures
3 3 (9.09%) Analytical Skills
3 3 (9.09%) PKI
3 3 (9.09%) Smart Meter
4 2 (6.06%) Clustering
4 2 (6.06%) Fintech
5 1 (3.03%) Computer Science
Operating Systems
1 24 (72.73%) Linux
2 18 (54.55%) Unix
3 17 (51.52%) Red Hat Enterprise Linux
4 5 (15.15%) Windows
5 3 (9.09%) CentOS
6 2 (6.06%) Windows Server
7 1 (3.03%) VMS
7 1 (3.03%) Windows Server 2012
Processes & Methodologies
1 18 (54.55%) Open Source
2 12 (36.36%) Continuous Integration
3 8 (24.24%) Configuration Management
4 7 (21.21%) Agile Software Development
5 6 (18.18%) DevOps
6 5 (15.15%) E-Commerce
6 5 (15.15%) Performance Tuning
7 4 (12.12%) High Availability
7 4 (12.12%) OOP
7 4 (12.12%) SOA
7 4 (12.12%) Software Engineering
7 4 (12.12%) TDD
8 3 (9.09%) Virtual Environments
9 2 (6.06%) Content Management
9 2 (6.06%) Continuous Improvement
9 2 (6.06%) Digital Marketing
9 2 (6.06%) Kernel Tuning
9 2 (6.06%) Mentoring
9 2 (6.06%) Performance Management
9 2 (6.06%) Root Cause Analysis
Programming Languages
1 7 (21.21%) Bash Shell
1 7 (21.21%) Python
2 6 (18.18%) Java
2 6 (18.18%) Perl
3 4 (12.12%) PowerShell
3 4 (12.12%) Scala
4 3 (9.09%) JavaScript
5 2 (6.06%) VBScript
6 1 (3.03%) C++
6 1 (3.03%) Ruby
Qualifications
1 2 (6.06%) SC Cleared
1 2 (6.06%) Security Cleared
2 1 (3.03%) Degree
System Software
1 3 (9.09%) Docker
1 3 (9.09%) vSphere
2 2 (6.06%) Active Directory
2 2 (6.06%) VMware Infrastructure
Systems Management
1 25 (75.76%) Puppet
2 17 (51.52%) Cobbler
3 15 (45.45%) ITRS Geneos
4 10 (30.30%) Ansible
5 9 (27.27%) Opscode Chef
6 4 (12.12%) Terraform
7 3 (9.09%) Capistrano
7 3 (9.09%) Consul
7 3 (9.09%) Kubernetes
7 3 (9.09%) Packer
7 3 (9.09%) Red Hat Satellite
7 3 (9.09%) Rsyslog
7 3 (9.09%) ZABBIX
8 2 (6.06%) Linux-HA
8 2 (6.06%) Microsoft Clustering
8 2 (6.06%) Nagios
8 2 (6.06%) PowerCLI
Vendors
1 15 (45.45%) CyberArk
1 15 (45.45%) Microsoft
1 15 (45.45%) Splunk
2 11 (33.33%) Red Hat
3 7 (21.21%) VMware
4 5 (15.15%) AppDynamics
4 5 (15.15%) Atlassian
5 3 (9.09%) CA
5 3 (9.09%) Oracle
5 3 (9.09%) Perforce
6 2 (6.06%) F5
6 2 (6.06%) HP
6 2 (6.06%) New Relic
6 2 (6.06%) Rackspace