Principal Firmware/Diagnostics Engineer

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation.

Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive.

Job Description F5 is seeking an accomplished Principal Firmware/Diagnostics Engineer to lead the development of reliable, secure, and serviceable firmware and diagnostics across the full product lifecycle, from hardware bring‑up and boot loaders through runtime services and field upgrades. As a key member of the Hardware Development Team, you will provide technical leadership and mentoring, drive roadmap execution and elevate engineering excellence, and partner cross‑functionally to deliver platform capabilities that delight customers and meet stringent security and compliance expectations (e.g., secure boot, code signing, measured boot). This role requires deep expertise in firmware/software design and the ability to influence architecture decisions, ensure design excellence, and foster innovation.

Key

Uphold F5’s Business Code of Ethics and promptly report violations of the Code or other company policies. Act as a tech