The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Kernel Tuning skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Kernel Tuning over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Kernel Tuning
London / City of London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 232 258 311
Rank change year-on-year +26 +53  
Permanent jobs citing Kernel Tuning 2 2 1
As % of all permanent IT jobs advertised in the City of London 0.038% 0.032% 0.010%
As % of the Processes & Methodologies category 0.043% 0.035% 0.011%
Number of salaries quoted 2 2 1
Median salary £35,000 £71,250 £72,500
Median salary % change year-on-year -50.87% -1.72%  
UK excluding London median salary £57,500 £52,500 £55,000
% change year-on-year +9.52% -4.54%  

Kernel Tuning is in the process and methodology 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 process and methodology skills.

Process & Methodology Skills
City of London
Permanent job vacancies with a requirement for process and methodology skills 4674 5696 9220
As % of all permanent IT job vacancies advertised in the City of London 89.25% 90.60% 89.24%
Number of salaries quoted 4129 5199 7893
Median salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.16% +4.34%  
90% offered a salary of more than £40,000 £40,000 £39,500
10% offered a salary of more than £85,000 £82,500 £85,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Kernel Tuning
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Kernel Tuning as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Kernel Tuning in the City of London

Kernel Tuning
Salary Trend in the City of London

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

Salary trend for Kernel Tuning in the City of London

For the 6 months to 26 June 2017, IT jobs citing Kernel Tuning 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 Kernel Tuning.

1 2 (100.00%) Unix
1 2 (100.00%) Solaris
1 2 (100.00%) Linux
1 2 (100.00%) DHCP
1 2 (100.00%) TCP/IP
1 2 (100.00%) DNS
1 2 (100.00%) Red Hat
1 2 (100.00%) Shell Script
1 2 (100.00%) TOWER Software
1 2 (100.00%) VMware
1 2 (100.00%) DV Cleared
1 2 (100.00%) Security Cleared
1 2 (100.00%) CentOS
1 2 (100.00%) Red Hat Enterprise Linux
1 2 (100.00%) Hadoop
1 2 (100.00%) vSphere
1 2 (100.00%) Puppet
1 2 (100.00%) Performance Tuning
1 2 (100.00%) Data Centre

Kernel Tuning
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 2 (100.00%) DHCP
1 2 (100.00%) DNS
1 2 (100.00%) TCP/IP
Database & Business Intelligence
1 2 (100.00%) Hadoop
Job Titles
1 2 (100.00%) IT Engineer
1 2 (100.00%) IT Support
1 2 (100.00%) IT Support Engineer
1 2 (100.00%) Support Engineer
1 2 (100.00%) Unix Engineer
1 2 (100.00%) Unix Support
1 2 (100.00%) Unix Support Engineer
Miscellaneous
1 2 (100.00%) Data Centre
Operating Systems
1 2 (100.00%) CentOS
1 2 (100.00%) Linux
1 2 (100.00%) Red Hat Enterprise Linux
1 2 (100.00%) Solaris
1 2 (100.00%) Unix
Processes & Methodologies
1 2 (100.00%) Performance Tuning
Programming Languages
1 2 (100.00%) Shell Script
Qualifications
1 2 (100.00%) DV Cleared
1 2 (100.00%) Security Cleared
System Software
1 2 (100.00%) vSphere
Systems Management
1 2 (100.00%) Puppet
Vendors
1 2 (100.00%) Red Hat
1 2 (100.00%) TOWER Software
1 2 (100.00%) VMware