Senior Platform Diagnostic Engineer

Upscale AI, Inc.; United States; On-site; USD 140,000 - 200,000; Full time

Job summary

Upscale, Inc. is seeking a senior Platform Diagnostic Engineer to own diagnostics for our hardware platforms, from board bring-up through manufacturing and field support. You will write and maintain diagnostic firmware and software, and debug problems spanning hardware, BIOS, and the Linux kernel.

You will collaborate closely with hardware, firmware, software, and manufacturing teams. We value detail-oriented minds who spot issues early and can explain technical findings clearly to stakeholders,

Qualifications

• Experience owning diagnostics for hardware platforms from bring-up through manufacturing.
• Ability to write and maintain diagnostic firmware and software.
• Skilled at debugging issues spanning hardware, BIOS, and the Linux kernel.

Responsibilities

• Own diagnostics for hardware platforms across bring-up, manufacturing and field support.
• Write and maintain diagnostic firmware and software.
• Debug problems spanning hardware, BIOS and Linux kernel.
• Validate system reliability and performance as designed.
• Collaborate with hardware, firmware, software, and manufacturing teams.

Skills

Diagnostics

Firmware debugging

Linux kernel knowledge

Hardware debugging

Job description

Why join Upscale, Inc.

Upscale, Inc., is building the high-performance infrastructure powering the next generation of artificial intelligence. Backed by over $500M in funding and rapid global adoption, we are scaling systems designed for the world’s most demanding AI workloads.

We focus on first-principles engineering across silicon, systems, and networking—where performance, scale, and execution are critical.Our team is talent-dense andhigh-performing. We value ownership, technical rigor, and speed, and we offer the opportunity to work on foundational problems with immediate, real-world impact.

If you’re looking to do high-impact work, move fast, and help define the infrastructure behind the future of AI—Upscale is where you can produce meaningful work at the frontier—and operate at a high standard.

Position Overview

We are looking for a senior Platform Diagnostic Engineer to own diagnostics for our hardware platforms, from board bring-up through manufacturing and field support. You will write and maintain diagnostic firmware and software, debug problems that span hardware, BIOS, and the Linux kernel, and validate that our systems are reliable and perform as designed. You will work closely with hardware, firmware, software, and manufacturing teams. You’ll need to be detail-oriented, spot potential issues early, and explain technical findings clearly to stakeholders.

Where you fall within that range depends on your experience, skills, and impact—we benchmark against internal levels to keep things fair and consistent.

Equal Opportunity

Upscale, Inc., is building a team that reflects a wide range of perspectives, backgrounds, and experiences. We’re proud to be an Equal Opportunity Employer and consider all qualified applicants regardless of race, color, religion, national origin, sex, sexual orientation, gender identity, disability, or veteran status.

Accessibility & Accommodations

We’re committed to making our hiring process accessible to everyone. If you need accommodations at any stage, just reach out to us at [e-mail]—we’re happy to help. Note: This inbox is only for accommodation requests.