Western Digital · 14 hours ago
Staff DevOps Engineer
Roseville, CA
Full-time
Onsite
Lead/Staff
10+ years expWestern Digital is a leading innovator in Enterprise Storage Networking, seeking a passionate and skilled DevOps Engineer. The role involves building end-to-end automation for firmware development and system validation, as well as creating custom Linux kernel patches to enable feature development.
Big DataElectronicsHardwareSoftwareManufacturingComputer
Responsibilities
Design reusable Python/Bash libraries and CLIs for FW build/test/regressions
Integrate Docker, Jenkins/GitLab CI/Azure DevOps, Gerrit/Git, Jira, test mgmt systems
Create custom Linux Kernel patches and upstream
Enable FW developers with unit test harnesses, lint/format, emulation adapters
Implement telemetry/ETL pipelines for coverage, reliability, and performance KPIs
Collaborate across FW/HW/ASIC; document standards and best practices
Qualification
Required
10+ years of system level programming in C (and some assembly) with a strong track record of shipping low level code
Deep understanding of Linux OS internals: processes, scheduling, memory management (paging, MMU, slab/slub allocators), VFS, block subsystems, networking stack
Direct experience modifying or upstreaming Linux kernel code, not just using kernel APIs
Comfort with hardware–software boundaries: interrupts, DMA, device registers, firmware handoff, PCIe, IOMMU, ACPI/DT, boot sequence
Automation experience in FW/system validation
Expert Python; linux ; kernel modules; Bash; working C/C++ for FW hooks; PowerShell as needed
PyTest/Robot Framework; hardware-in-the-loop experience
CI/CD expertise (pipelines-as-code, artifacts, secrets, flaky test mgmt)
PCIe/NVMe, DMA/interrupts, RTOS; lab debug with logic/protocol analyzers
Tool integration with Gerrit/Git, Jira, test mgmt, results DBs
Proven log analysis and failure bucketing; strong communication/documentation
Preferred
Proficiency with Linux kernel build system, Kconfig, cross-compilation, git bisection, patch submission workflow
Prior contributions to LKML or to a major subsystem tree
Ability to follow kernel coding style, patch series etiquette, and review cycles
Strong debugging skills: perf, ftrace, bpftrace, kgdb, crash dumps, static analysis
Experience with CI for kernel builds and regression testing, especially with custom hardware
CMake/Bazel; cross-compilers; artifact signing
Data stack (SQLite/PostgreSQL, Pandas); Grafana/PowerBI dashboards
Prior storage FW or networking ASIC validation experience
Company
Western Digital
Western Digital helps customers capture, preserve, access, and transform an ever-increasing diversity of data.
10001+ employees
H1B Sponsorship
Western Digital has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (234)
2024 (537)
2023 (448)
2022 (580)
2021 (525)
2020 (332)
Funding
Current Stage
Public CompanyTotal Funding
$901.37M2023-10-31Post Ipo Debt· $1.37M
2023-01-31Post Ipo Equity· $900M
2015-09-30Post Ipo Equity
Leadership Team
Sesh Tirumala
SVP, CIO
A
Alvin B. Phillips
Founder
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