Signal Integrity Engineer

Job Description

Signal Integrity Engineer – AI/ML Server Platforms Remote (U.S. Based)

LHH is partnering with a cutting-edge technology company to find a Signal Integrity Engineer with deep expertise in low-level driver development, signal integrity, and hardware/software integration. This fully remote role is ideal for an experienced engineer who thrives at the intersection of hardware validation, high-speed interface design, and AI infrastructure performance optimization.

Salary Range:

$140,000 – $180,000 annually

Compensation is based on experience, qualifications, location, and contractual requirements.Key Responsibilities

Develop and maintain kernel-mode and user-mode drivers for AI/ML server platforms

Collaborate with hardware teams to validate and tune high-speed interfaces (SERDES, PCIe, CXL, MIPI, HDMI)

Perform signal integrity analysis and validation using oscilloscopes, logic analyzers, and simulation software

Support post-silicon validation and bring-up of AI accelerators and server-grade GPUs

Analyze system-level interactions between OS, drivers, and hardware components

Automate hardware validation and telemetry collection using Python, C/C++, and scripting tools

Work closely with AI performance teams to optimize power, thermal, and throughput metricsRequired Qualifications

BSEE or equivalent with 10+ years of experience in hardware/software co-design

Proven experience in driver development (Windows WDDM, Linux kernel modules, HAL)

Strong understanding of high-speed signaling standards (112G/224G SERDES, HDMI, MIPI, LVDS)

Hands-on experience with signal integrity tools and lab equipment

Familiarity with AI/ML hardware platforms and performance validation

Proficiency in C/C++, Python, and debugging tools (WinDbg, GPUView, GDB)Preferred Qualifications

Experience with AI accelerators, GPUs, or custom silicon validation

Knowledge of telemetry systems and power/performance monitoring

Contributions to open-source driver or hardware validation frameworks

Familiarity with cloud-scale server environments and AI workloadsBenefits

Competitive compensation and annual performance reviews

Comprehensive health, dental, and vision insurance

401(k) with company match

Paid time off and federal holidays

Tuition reimbursement and professional development support

Long-term career growth opportunities

Flexible remote work environment with a focus on work-life balance

Equal Opportunity Employer

All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, disability, veteran status, or other protected characteristics.

Pay Details: $140,000.00 to $180,000.00 per year

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Equal Opportunity Employer/Veterans/Disabled

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The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:

The California Fair Chance Act

Los Angeles City Fair Chance Ordinance

Los Angeles County Fair Chance Ordinance for Employers

San Francisco Fair Chance Ordinance

Full-time

Fully remote