Kernel Tuning Contract Job Trends

Kernel Tuning
UK

The table below provides summary statistics and contractor rates for jobs requiring Kernel Tuning skills. It covers contract job vacancies from the 6 months leading up to 30 January 2026, with comparisons to the same periods in the previous two years.

6 months to
30 Jan 2026
Same period 2025 Same period 2024
Rank 590 482 -
Rank change year-on-year -108 - -
Contract jobs citing Kernel Tuning 5 38 0
As % of all contract jobs in the UK 0.013% 0.12% -
As % of the Processes & Methodologies category 0.015% 0.14% -
Number of daily rates quoted 1 12 0
10th Percentile - £425 -
25th Percentile £513 £513 -
Median daily rate (50th Percentile) £525 £710 -
Median % change year-on-year -26.06% - -
75th Percentile £538 £806 -
90th Percentile - £825 -
UK excluding London median daily rate - £780 -

All Process & Methodology Skills
UK

Kernel Tuning falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring process or methodology skills.

Contract vacancies with a requirement for process or methodology skills 33,770 28,023 38,738
As % of all contract IT jobs advertised in the UK 87.35% 89.09% 87.30%
Number of daily rates quoted 21,366 17,006 25,501
10th Percentile £305 £308 £300
25th Percentile £406 £413 £413
Median daily rate (50th Percentile) £500 £525 £525
Median % change year-on-year -4.76% - -4.55%
75th Percentile £613 £638 £638
90th Percentile £721 £738 £738
UK excluding London median daily rate £480 £499 £500
% change year-on-year -3.86% -0.15% -
Number of hourly rates quoted 2,033 877 2,012
10th Percentile £14.50 £15.62 £13.41
25th Percentile £17.69 £21.00 £16.75
Median hourly rate £25.15 £32.50 £35.96
Median % change year-on-year -22.62% -9.61% +10.63%
75th Percentile £58.00 £62.50 £62.00
90th Percentile £70.00 £75.00 £74.00
UK excluding London median hourly rate £24.71 £30.78 £36.50
% change year-on-year -19.72% -15.67% +35.86%

Kernel Tuning
Job Vacancy Trend

Historical trend showing the proportion of contract IT job postings citing Kernel Tuning relative to all contract IT jobs advertised.

Kernel Tuning job vacancy trend in the UK

Kernel Tuning
Daily Rate Trend

Contractor daily rate distribution trend for jobs in the UK citing Kernel Tuning.

Contractor daily rate distribution trend for jobs in the UK citing Kernel Tuning

Kernel Tuning
Hourly Rate Trend

Contractor hourly rate distribution trend for jobs in the UK citing Kernel Tuning.

Contractor hourly rate distribution trend for jobs in the UK citing Kernel Tuning

Kernel Tuning
Top 2 Contract Job Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Kernel Tuning within the UK over the 6 months to 30 January 2026. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England -102 5 £525 -26.06% 1
London -49 4 £525 -10.26% 1

Kernel Tuning
Co-Occurring Skills & Capabilities by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Cloud Services
1 3 (60.00%) GitHub
2 1 (20.00%) Azure
2 1 (20.00%) Azure Key Vault
2 1 (20.00%) IaaS
2 1 (20.00%) PaaS
Communications & Networking
1 4 (80.00%) DNS
2 3 (60.00%) TCP/IP
Development Applications
1 3 (60.00%) Git
1 3 (60.00%) Subversion
1 3 (60.00%) TeamCity
Job Titles
1 3 (60.00%) Administrator
1 3 (60.00%) Linux Administrator
2 1 (20.00%) Architect
2 1 (20.00%) Azure Architect
2 1 (20.00%) Performance Engineer
2 1 (20.00%) Security Engineer
Libraries, Frameworks & Software Standards
1 3 (60.00%) REST
2 1 (20.00%) OpenMP
Miscellaneous
1 3 (60.00%) Clustering
1 3 (60.00%) Replication
2 1 (20.00%) CUDA
2 1 (20.00%) Cyber Defence
Operating Systems
1 5 (100.00%) Linux
1 5 (100.00%) Red Hat Enterprise Linux
2 3 (60.00%) Solaris
3 1 (20.00%) CentOS
3 1 (20.00%) Rocky
3 1 (20.00%) Ubuntu
3 1 (20.00%) Unix
Processes & Methodologies
1 3 (60.00%) API Integration
1 3 (60.00%) CI/CD
1 3 (60.00%) Data Security
1 3 (60.00%) DevOps
1 3 (60.00%) Disaster Recovery
1 3 (60.00%) High Availability
1 3 (60.00%) Project Delivery
1 3 (60.00%) Security Hardening
2 2 (40.00%) Roadmaps
3 1 (20.00%) Architecture Roadmap
3 1 (20.00%) Containerisation
3 1 (20.00%) Cryptanalysis
3 1 (20.00%) Cybersecurity
3 1 (20.00%) DevSecOps
3 1 (20.00%) Forensic Analysis
3 1 (20.00%) Incident Response
3 1 (20.00%) Mentoring
3 1 (20.00%) Performance Tuning
3 1 (20.00%) Vulnerability Management
3 1 (20.00%) Zero Trust
Programming Languages
1 3 (60.00%) Bash
1 3 (60.00%) Perl
1 3 (60.00%) Python
2 1 (20.00%) Shell Script
Qualifications
1 2 (40.00%) RHCE
1 2 (40.00%) SC Cleared
1 2 (40.00%) Security Cleared
2 1 (20.00%) CESG Certified Professional
2 1 (20.00%) CISM
2 1 (20.00%) CISSP
2 1 (20.00%) CompTIA Security+
2 1 (20.00%) DV Cleared
2 1 (20.00%) RHCA
Quality Assurance & Compliance
1 3 (60.00%) GDPR
1 3 (60.00%) Sarbanes-Oxley
2 1 (20.00%) NCSC
System Software
1 3 (60.00%) NFS
1 3 (60.00%) Veritas File System
1 3 (60.00%) Veritas Volume Manager
1 3 (60.00%) VMware ESXi
1 3 (60.00%) VMware Infrastructure
2 1 (20.00%) GPFS
2 1 (20.00%) Lustre
2 1 (20.00%) Postfix
2 1 (20.00%) Slurm Workload Manager
2 1 (20.00%) Varnish
Systems Management
1 3 (60.00%) Ansible
1 3 (60.00%) QRadar
1 3 (60.00%) Red Hat Satellite
2 1 (20.00%) HAProxy
2 1 (20.00%) SELinux
Vendors
1 3 (60.00%) CyberArk
1 3 (60.00%) Qualys
1 3 (60.00%) Red Hat
1 3 (60.00%) SaltStack
1 3 (60.00%) Splunk
1 3 (60.00%) VMware
2 1 (20.00%) NVIDIA