Senior Firmware Engineer - PCIe & Atlas 3 Migration

Quantum Technologies. LLC; Raleigh (NC); On-site; USD 120,000 - 180,000; Full time

Job summary

Quantum Technologies. LLC is seeking an experienced Firmware Engineer to lead migration from Broadcom Atlas 2 to Atlas 3 PCIe switch technology across enterprise server platforms.

You will develop, modify, and validate firmware, and work with hardware, firmware, and system teams on bring-up and integration. The role demands strong C/C++ and embedded Linux skills, deep PCIe understanding, and hands-on debugging and qualification.

Qualifications

• 6+ years of firmware or embedded systems experience.
• Strong in C and C++ programming.
• Hands-on Embedded Linux and low-level firmware skills.
• Deep knowledge of PCIe architecture and switches.
• Experience with hardware-software integration and board bring-up.
• Proficient in debugging, root-cause analysis, and issue resolution.
• Familiarity with enterprise server, data center, storage, AI, or HPC platforms.

Responsibilities

• Lead migration from Broadcom Atlas 2 to Atlas 3 across enterprise platforms.
• Develop, modify, and validate firmware for compatibility and integration.
• Collaborate with hardware, firmware, and system architecture teams on bring-up.
• Configure and troubleshoot PCIe switches, DMA routing, GPU communication.
• Perform low-level debugging and root-cause analysis.
• Conduct platform testing, validation, and qualification.
• Provide sustainment support during Atlas 3 migration.
• Collaborate with OEM server validation teams for deployment.
• Prepare technical docs, test reports, and integration procedures.

Skills

Firmware development

Embedded systems

C/C++

Embedded Linux

PCIe architecture

Hardware-software integration

Low-level debugging

Platform bring-up

Validation

Tools

Broadcom Atlas PCIe switches

PEX PCIe switches

UEFI BIOS

BMC (Lenovo XClarity)

Redfish

PCIe Gen4/5/6

Job description

Quantum Technologies. LLC is seeking an experienced Firmware Engineer to lead migration from Broadcom Atlas 2 to Atlas 3 PCIe switch technology across enterprise server platforms.

You will develop, modify, and validate firmware, and work with hardware, firmware, and system teams on bring-up and integration. The role demands strong C/C++ and embedded Linux skills, deep PCIe understanding, and hands-on debugging and qualification.