Lead Linux Kernel Engineer - Ubuntu

Canonical; San Diego (CA); Remote; USD 120,000 - 200,000; Full time

Job summary

An established industry player is seeking a Lead Linux Kernel Engineer to spearhead the architecture and delivery of key aspects of the Ubuntu Linux kernel. This role involves engaging with Silicon and Cloud partners, enhancing performance, and leading kernel hardening initiatives. Candidates should have extensive experience in operating systems and strong leadership skills. With a distributed work environment and opportunities for international travel, this position offers a unique chance to work at the forefront of open source technology. Join a team that values excellence and innovation in a collaborative setting.

Benefits

Annual Learning Budget

Performance Bonuses

Comprehensive Benefits

Wellness Programs

Travel Opportunities

Qualifications

• 15+ years of experience in operating systems kernel development.
• Strong leadership skills and ability to guide engineers.

Responsibilities

• Lead delivery of Ubuntu Linux kernel initiatives.
• Collaborate with Kernel Team leadership to maintain Ubuntu’s top position.

Skills

C Programming

Linux Kernel Development

Python

Bash Scripting

Git Version Control

Software Packaging

Communication Skills

Job description

Join to apply for the Lead Linux Kernel Engineer - Ubuntu role at Canonical

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include top public cloud and silicon providers, and industry leaders across sectors. We are a pioneer in global distributed collaboration, with 1200+ colleagues in 75+ countries, and few office-based roles. Teams meet 2-4 times annually in interesting locations worldwide to align on strategy and execution.

The Canonical Kernel Team seeks talented industry veterans with a proven track record in operating systems kernel development or low-level system engineering to lead the architecture, implementation, and delivery of key aspects of the Ubuntu Linux kernel, including:

1. Driving engagements with Silicon and Cloud partners for optimal platform solutions
2. Leading mitigation of vulnerabilities and active kernel hardening
3. Architecting performance and correctness enhancements for Ubuntu Linux
4. Streamlining packaging and distribution of challenging third-party components
5. Developing scalable delivery methods meeting quality standards and schedules

While not a formal managerial role, the candidate should possess strong leadership skills to guide engineers and coordinate with external teams. We seek individuals with deep technical expertise in operating system kernels and distributions, and a proactive leadership approach. Experience equivalent to 15+ years in the industry is preferred.

Location: Remote roles available in every timezone, with some responsibilities linked to specific regions.

Role Responsibilities

• Set technical direction and lead delivery of Ubuntu Linux kernel initiatives
• Coordinate with management and teams to track progress and initiatives
• Collaborate daily with Kernel Team leadership to maintain Ubuntu’s top position in Linux distributions

Candidate Requirements

• Self-motivated, well-organized, and able to thrive remotely
• Excellent English communication skills
• Expertise in C programming
• Experience with *nix kernel and distributions; Linux experience preferred
• Proficiency in Python and Bash scripting
• Deep understanding of git version control
• Experience with software packaging formats; Ubuntu/Debian/Snap experience advantageous
• Willingness to travel internationally at least twice a year for up to two weeks

Nice-to-Have Skills

• Background in RTOS and real-time performance analysis
• Experience with kernel patching and debugging
• Knowledge of device drivers, BSPs, and low-level system engineering
• Experience with Rust in Linux kernel development

What We Offer

• Distributed work environment with biannual in-person team sprints
• USD 2,000 annual learning and development budget
• Annual compensation review and performance bonuses
• Comprehensive benefits including leave, parental leave, wellness programs, and travel opportunities

About Canonical

Canonical is a pioneer in open source, publishing Ubuntu, a key platform for AI, IoT, and cloud. We set high standards for hiring and value excellence. Most colleagues work remotely; working here is a future-oriented challenge to think differently, learn new skills, and improve continuously.

Equal Opportunity Statement

We are committed to diversity and a workplace free from discrimination. We value varied experiences and backgrounds, and we consider all applications fairly.