The table below looks at the statistics for yum skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited yum over the 3 months to 22 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 Dec 2014
Same period 2013 Same period 2012
Yellowdog Updater, Modified (yum)
Rank 313 325 -
Rank change year-on-year
+12 -
Permanent jobs citing yum 7 10 0
As % of all permanent IT jobs located in the City of London 0.065% 0.085% -
As % of the Systems Management category 0.92% 1.31% -
Number of salaries quoted 6 10 0
Average salary £70,000 £45,000 -
Average salary % change year-on-year
+55.55% -
UK excluding London average salary £38,750 £42,250 £42,000
% change year-on-year
-8.28% +0.59%
yum
London

The following table is for comparison with the above and provides statistics for the entire Systems Management category in permanent jobs advertised in the City of London region.

Systems Management Category
City of London
Permanent IT job ads with a match in the
Systems Management category
765 761 749
As % of all permanent IT jobs located in the City of London 7.05% 6.50% 6.48%
Number of salaries quoted 658 638 626
Average salary £52,500 £52,500 £49,000
Average salary % change year-on-year
- +7.14%
90% offered a salary of more than £35,000 £37,000 £32,500
10% offered a salary of more than £70,000 £69,000 £67,500
UK excluding London average salary £42,500 £40,000 £42,000
% change year-on-year
+6.25% -4.76%

yum
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing yum across the City of London region as a proportion of the total demand within the Systems Management category.

yum Jobs Demand Trend in the City of London

yum
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing yum across the City of London region.

yum Salary Trend in the City of London

yum
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing yum across the City of London region over the 3 months to 22 December 2014.

yum Salary Histogram in the City of London

yum
Top 30 Related IT Skills in the City of London

For the 6 months to 22 December 2014, IT jobs across the City of London region citing yum also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited yum.

1 11 (84.62%) Linux
2 7 (53.85%) Perl
2 7 (53.85%) Bash Shell
2 7 (53.85%) Puppet
2 7 (53.85%) Kernel Tuning
3 6 (46.15%) Red Hat Enterprise Linux
3 6 (46.15%) Oracle
3 6 (46.15%) UNIX
3 6 (46.15%) Solaris
3 6 (46.15%) LDAP
3 6 (46.15%) Red Hat
3 6 (46.15%) Finance
4 5 (38.46%) DHCP
4 5 (38.46%) DNS
4 5 (38.46%) NFS
4 5 (38.46%) Capacity Planning
5 4 (30.77%) Oracle RAC
5 4 (30.77%) Release Management
5 4 (30.77%) Git (software)
5 4 (30.77%) Bourne shell
5 4 (30.77%) NetApp
5 4 (30.77%) Veritas
5 4 (30.77%) Python
5 4 (30.77%) Banking
5 4 (30.77%) Vulnerability Assessment
6 3 (23.08%) CA
6 3 (23.08%) Nagios
6 3 (23.08%) Apache
6 3 (23.08%) XML
6 3 (23.08%) HP

yum
Top Related IT Skills in the City of London by Category

For the 6 months to 22 December 2014, IT jobs across the City of London region citing yum also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited yum. Up to 20 skills are shown per category.

Application Platforms
1 3 (23.08%) Apache
2 2 (15.38%) MQSeries
2 2 (15.38%) WebSphere
3 1 (7.69%) Mule
3 1 (7.69%) Node.js
Communications & Networking
1 6 (46.15%) LDAP
2 5 (38.46%) DHCP
2 5 (38.46%) DNS
3 2 (15.38%) SSL
3 2 (15.38%) SAN
3 2 (15.38%) SSH
3 2 (15.38%) HTTP
3 2 (15.38%) TCP/IP
Database & Business Intelligence
1 2 (15.38%) MySQL
Development Applications
1 4 (30.77%) Git (software)
2 3 (23.08%) Jenkins
3 2 (15.38%) XMLUnit
4 1 (7.69%) Subversion
General
1 6 (46.15%) Finance
2 4 (30.77%) Banking
3 1 (7.69%) Back Office
Job Titles
1 5 (38.46%) Linux Engineer
2 4 (30.77%) Senior Linux Engineer
2 4 (30.77%) Developer
3 3 (23.08%) UNIX Engineer
4 2 (15.38%) UNIX Support Engineer
4 2 (15.38%) Support Engineer
4 2 (15.38%) Administrator
4 2 (15.38%) UNIX Support
4 2 (15.38%) Systems Administrator
4 2 (15.38%) UNIX Systems Administrator
4 2 (15.38%) UNIX Administrator
4 2 (15.38%) Front-End Developer
5 1 (7.69%) Front-End Web Developer
5 1 (7.69%) Scala Developer
5 1 (7.69%) Storage Systems Administrator
5 1 (7.69%) PHP Developer
5 1 (7.69%) Storage Administrator
5 1 (7.69%) Applications Developer
5 1 (7.69%) Web Developer
5 1 (7.69%) Senior UNIX Engineer
Libraries, Frameworks & Software Standards
1 3 (23.08%) XML
1 3 (23.08%) JSON
2 2 (15.38%) jQuery
2 2 (15.38%) RESTful
2 2 (15.38%) HTML5
2 2 (15.38%) HTML
2 2 (15.38%) CSS
2 2 (15.38%) CSS3
2 2 (15.38%) LESS
2 2 (15.38%) Ajax
3 1 (7.69%) AngularJS
3 1 (7.69%) Apache Camel
3 1 (7.69%) Backbone.js
3 1 (7.69%) Middleware
3 1 (7.69%) Spring
3 1 (7.69%) REST
Miscellaneous
1 3 (23.08%) Hedge funds
2 2 (15.38%) PKI
2 2 (15.38%) Computer Science
3 1 (7.69%) Management Information System
3 1 (7.69%) Mobile App
3 1 (7.69%) Analytical Skills
3 1 (7.69%) Data Structures
3 1 (7.69%) Algorithms
Operating Systems
1 11 (84.62%) Linux
2 6 (46.15%) Red Hat Enterprise Linux
2 6 (46.15%) UNIX
2 6 (46.15%) Solaris
3 2 (15.38%) Windows
3 2 (15.38%) AIX
Processes & Methodologies
1 7 (53.85%) Kernel Tuning
2 5 (38.46%) Capacity Planning
3 4 (30.77%) Vulnerability Assessment
3 4 (30.77%) Release Management
4 3 (23.08%) Continuous Integration
4 3 (23.08%) Load Balancing
4 3 (23.08%) Low Latency
5 2 (15.38%) Capacity Management
5 2 (15.38%) Agile Software Development
5 2 (15.38%) Unit Testing
5 2 (15.38%) Benchmarking
5 2 (15.38%) E-business
5 2 (15.38%) MVC
5 2 (15.38%) Validation
6 1 (7.69%) Scrum
6 1 (7.69%) Change Management
6 1 (7.69%) OOP
6 1 (7.69%) OO
6 1 (7.69%) SOA
6 1 (7.69%) Web Accessibility
Programming Languages
1 7 (53.85%) Perl
1 7 (53.85%) Bash Shell
2 4 (30.77%) Bourne shell
2 4 (30.77%) Python
3 2 (15.38%) PHP
3 2 (15.38%) JavaScript
4 1 (7.69%) Java
4 1 (7.69%) Ruby
4 1 (7.69%) Scala
Qualifications
1 2 (15.38%) RHCE
1 2 (15.38%) NCDA
Quality Assurance & Compliance
1 2 (15.38%) SLA
System Software
1 5 (38.46%) NFS
2 4 (30.77%) Oracle RAC
3 2 (15.38%) KVM
3 2 (15.38%) RHEV
Systems Management
1 7 (53.85%) Puppet
2 3 (23.08%) Opscode Chef
2 3 (23.08%) Nagios
3 2 (15.38%) NetBackup
3 2 (15.38%) BladeLogic
3 2 (15.38%) EMC NetWorker
Vendors
1 6 (46.15%) Oracle
1 6 (46.15%) Red Hat
2 4 (30.77%) NetApp
2 4 (30.77%) Veritas
3 3 (23.08%) CA
3 3 (23.08%) HP
4 2 (15.38%) EMC
4 2 (15.38%) IBM
4 2 (15.38%) BMC
4 2 (15.38%) Symantec
4 2 (15.38%) Brocade
5 1 (7.69%) VMware
5 1 (7.69%) Microsoft
5 1 (7.69%) Intel