> Markdown version of [/jobs/ext/3949308-linux-kernel-architect](https://www.wearedevelopers.com/jobs/ext/3949308-linux-kernel-architect). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Linux Kernel Architect - **Company:** Sifive Inc. - **Location:** Santa Clara, CA, United States - **Contract:** Permanent contract - **Skills:** Advanced Configuration and Power Interface (ACPI), Artificial Intelligence, Computing Platforms, Software Debugging, Linux, Microprocessors, Emulators, Field-Programmable Gate Array (FPGA), Hypervisor, Linux Kernel, Machine Learning, Mailing List, Reduced Instruction Set Computing, System Software, System Testing, Computer Network Operations, Extensible Firmware Interface, Information Technology, Network Server - **Published:** October 27, 2026 - **Apply:** https://www.careerbuilder.com/job-details/linux-kernel-architect-santa-clara-ca--06dcfa7b-257d-4db9-96fe-ee9db88a6068 ## About the Role Linux Kernel, Machine Learning, Computer Systems, RISC Processors, Artificial Intelligence (AI), Network Operations Center, Market Segmentation, Technical Leadership, Debugging Skills, Computer Servers, * Experience working on concurrency-sensitive code in the upstream Linux kernel, with a track record writing and reviewing patches on the public mailing lists * Experience debugging challenging software and hardware bugs in CPUs and SoCs * Experience working with CPU architects and RTL engineers * Experience developing and debugging Linux on FPGA and emulation platforms * Experience with hypervisors and virtualization * Familiarity with the RISC-V architecture Ways to stand out * Familiarity with silicon design issues and challenges * Familiarity with microarchitectural side-channel attacks and mitigations * Familiarity with debugging systems via hardware debuggers * Familiarity with Devicetree, ACPI and UEFI * Familiarity with Rust ## Description Do you want to be part of the RISC-V revolution? RISC-V and SiFive are redefining computing platforms for the 21st century. SiFive, the world RISC-V leader, is seeking an experienced Linux kernel software architect. In this role, you'll be improving and debugging the RISC-V Linux kernel, with particular focus on high core count server systems. You'll interact directly with the upstream Linux and OpenSBI communities, posting and reviewing patches. You'll debug challenging problems, working with our system software and system validation teams, on SiFive designs running in emulation. And you'll work with hardware architects and engineers, both inside SiFive and at RISC-V International, to improve our core and system designs., This position requires a successful background and reference checks and satisfactory proof of your right to work in United States of America Any offer of employment for this position is also contingent on the Company verifying that you are a authorized for access to export-controlled technology under applicable export control laws or, if you are not already authorized, our ability to successfully obtain any necessary export license(s) or other approvals. SiFive is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. As an E-Verify employer, we use this system to confirm the employment eligibility of all new hires in accordance with federal law. All applicants will be required to complete a Form I-9, Employment Eligibility Verification, upon hire. We do not use E-Verify to pre-screen job candidates and will comply with all E-Verify regulations.