The following table provides summary statistics for permanent job vacancies advertised in the City of London 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 27 March 2017 with a comparison to the same period in the previous 2 years.

Yellowdog Updater, Modified (yum)
London / City of London
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank - - 321
Permanent jobs citing yum 0 0 1
As % of all permanent IT jobs advertised in the City of London - - 0.010%
As % of the Systems Management category - - 0.12%
Number of salaries quoted 0 0 1
Median salary - - £55,000
UK excluding London median salary - £42,500 £37,500
% change year-on-year - +13.33%  

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 advertised in the City of London with a requirement for systems management skills.

Systems Management Skills
City of London
Permanent job vacancies with a requirement for systems management skills 476 683 864
As % of all permanent IT job vacancies advertised in the City of London 9.41% 9.63% 8.30%
Number of salaries quoted 429 600 713
Median salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.16% +9.09%  
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £87,500 £70,000 £80,000
UK excluding London median salary £47,500 £43,500 £42,500
% change year-on-year +9.19% +2.35%  

yum
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London 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 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 in the City of London.

Salary trend for yum in the City of London

yum
Top 19 Co-occurring IT Skills in the City of London

For the 6 months to 27 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 across the City of London region with a requirement for yum.

1 1 (100.00%) Perl
1 1 (100.00%) Unix
1 1 (100.00%) Linux
1 1 (100.00%) Python
1 1 (100.00%) LDAP
1 1 (100.00%) FTP
1 1 (100.00%) Red Hat
1 1 (100.00%) Configuration Management
1 1 (100.00%) Legal
1 1 (100.00%) Degree
1 1 (100.00%) Computer Science
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Red Hat Enterprise Linux
1 1 (100.00%) Bash Shell
1 1 (100.00%) Puppet
1 1 (100.00%) Red Hat Satellite
1 1 (100.00%) Ansible
1 1 (100.00%) Analytical Skills
1 1 (100.00%) Creative Problem-Solving

yum
Co-occurring IT Skills in the City of London 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:

Communications & Networking
1 1 (100.00%) FTP
1 1 (100.00%) LDAP
General
1 1 (100.00%) Legal
Job Titles
1 1 (100.00%) Linux Engineer
Miscellaneous
1 1 (100.00%) Analytical Skills
1 1 (100.00%) Computer Science
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Red Hat Enterprise Linux
1 1 (100.00%) Unix
Processes & Methodologies
1 1 (100.00%) Configuration Management
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Creative Problem-Solving
Programming Languages
1 1 (100.00%) Bash Shell
1 1 (100.00%) Perl
1 1 (100.00%) Python
Qualifications
1 1 (100.00%) Degree
Systems Management
1 1 (100.00%) Ansible
1 1 (100.00%) Puppet
1 1 (100.00%) Red Hat Satellite
Vendors
1 1 (100.00%) Red Hat