The following table provides summary statistics for permanent job vacancies advertised in 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 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Kernel Tuning
England / London
Rank 580 647 643
Rank change year-on-year +67 -4  
Permanent jobs citing Kernel Tuning 4 10 12
As % of all permanent IT jobs advertised in London 0.012% 0.024% 0.028%
As % of the Processes & Methodologies category 0.013% 0.027% 0.032%
Number of salaries quoted 0 10 10
Median salary - £65,000 £65,000
UK excluding London median salary - £55,000 £30,000
% change year-on-year - +83.33%  

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 London with a requirement for process and methodology skills.

Process & Methodology Skills
London
Permanent job vacancies with a requirement for process and methodology skills 30311 37568 36977
As % of all permanent IT job vacancies advertised in London 90.17% 89.66% 87.63%
Number of salaries quoted 25402 32085 30825
Median salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.34% -  
90% offered a salary of more than £40,000 £38,750 £37,500
10% offered a salary of more than £85,000 £80,000 £85,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Kernel Tuning
Job Vacancy Trend in London

The job posting trend of jobs advertised in 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 London

Kernel Tuning
Salary Trend in London

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

Salary trend for Kernel Tuning in London

Kernel Tuning
Top 30 Related IT Skills in London

For the 6 months to 25 March 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 London region with a requirement for Kernel Tuning.

1 4 (100.00%) Perl
1 4 (100.00%) PHP
1 4 (100.00%) AIX
1 4 (100.00%) Solaris
1 4 (100.00%) Linux
1 4 (100.00%) Apache
1 4 (100.00%) Python
1 4 (100.00%) Fidessa
1 4 (100.00%) SAN
1 4 (100.00%) Red Hat
1 4 (100.00%) Nagios
1 4 (100.00%) Reuters
1 4 (100.00%) Bloomberg
1 4 (100.00%) NYFIX
1 4 (100.00%) EccoWare
1 4 (100.00%) CQG
1 4 (100.00%) Finance
1 4 (100.00%) SUSE
1 4 (100.00%) Debian
1 4 (100.00%) VMware
1 4 (100.00%) ION Trading
1 4 (100.00%) Patsystems
1 4 (100.00%) GL TRADE
1 4 (100.00%) Korn
1 4 (100.00%) FIX Protocol
1 4 (100.00%) VMware Infrastructure
1 4 (100.00%) CentOS
1 4 (100.00%) Red Hat Enterprise Linux
1 4 (100.00%) ZABBIX
1 4 (100.00%) Bourne shell

Kernel Tuning
Top Related IT Skills in 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:

Application Platforms
1 4 (100.00%) Apache
Communications & Networking
1 4 (100.00%) SAN
General
1 4 (100.00%) Finance
Job Titles
1 4 (100.00%) Administrator
1 4 (100.00%) Linux Administrator
1 4 (100.00%) Linux Systems Administrator
1 4 (100.00%) Splunk Administrator
1 4 (100.00%) Systems Administrator
Libraries, Frameworks & Software Standards
1 4 (100.00%) FIX Protocol
Miscellaneous
1 4 (100.00%) Eurex
Operating Systems
1 4 (100.00%) AIX
1 4 (100.00%) CentOS
1 4 (100.00%) Debian
1 4 (100.00%) Linux
1 4 (100.00%) Red Hat Enterprise Linux
1 4 (100.00%) Solaris
1 4 (100.00%) SUSE
Processes & Methodologies
1 4 (100.00%) DevOps
1 4 (100.00%) High Availability
1 4 (100.00%) Infrastructure Monitoring
1 4 (100.00%) Low Latency
1 4 (100.00%) Ultra-Low Latency
Programming Languages
1 4 (100.00%) Bourne shell
1 4 (100.00%) C-shell
1 4 (100.00%) Korn
1 4 (100.00%) Perl
1 4 (100.00%) PHP
1 4 (100.00%) Python
System Software
1 4 (100.00%) VMware Infrastructure
Systems Management
1 4 (100.00%) CFEngine
1 4 (100.00%) Nagios
1 4 (100.00%) Puppet
1 4 (100.00%) ZABBIX
Vendors
1 4 (100.00%) Bloomberg
1 4 (100.00%) CQG
1 4 (100.00%) EccoWare
1 4 (100.00%) Fidessa
1 4 (100.00%) GL TRADE
1 4 (100.00%) ION Trading
1 4 (100.00%) NYFIX
1 4 (100.00%) Patsystems
1 4 (100.00%) Red Hat
1 4 (100.00%) Reuters
1 4 (100.00%) Splunk
1 4 (100.00%) VMware