Senior Electrical Hardware Engineer – MCU Performance Analysis

Relha LLC; Warren, Northern (MI, KY); Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Health and wellbeing benefits

GM vehicle discounts

Tuition assistance

Job summary

General Motors seeks a Senior Electrical Hardware Engineer to lead MCU performance analysis for state‑of‑the‑art automotive electronics. You will define workloads, create performance models, and drive optimization across cores, memory, and interconnects while collaborating with hardware and software teams.

You will report to the Semiconductor Center of Excellence in a hybrid role with travel <25% and relocation options. A strong background in real‑time performance and automotive MCU/ECU is required.

Qualifications

• Bachelor’s degree in Electrical Engineering, Computer Engineering, Software Engineering, Computer Science, or a related field.
• 7+ years of MCU or embedded processor performance analysis, modeling, or embedded systems development.
• Strong understanding of MCU/CPU architecture, including pipelines, caches, memory subsystems, buses/interconnects, peripherals, interrupts, and real‑time constraints.
• Demonstrated experience defining and executing structured performance analysis plans, including definition of objectives, workloads, metrics, and traceability to system requirements.
• Hands‑on experience analyzing and optimizing embedded/MCU‑based systems, including profiling, hotspot analysis, and trade‑offs across performance, power, and memory.
• Experience developing automation, tools, or scripts for performance analysis and data processing (e.g., Python, C/C++, or similar).
• Experience in workload and benchmark selection, analysis, and development.
• Proven ability to conduct feasibility studies evaluating performance metrics, design trade‑offs and presenting solutions that optimize system performance, power and timing.

Responsibilities

• Define MCU performance analysis strategies, including KPIs, workloads, benchmarks, coverage goals, and pass/fail criteria.
• Develop performance and design specifications to support sourcing, architecture trade-offs, and ECU/system decisions.
• Identify and resolve performance bottlenecks across cores, memory, interconnects, peripherals, and software stacks.
• Build and maintain MCU performance models to support architectural exploration, sizing studies, and what‑if analyses.
• Select or develop representative workloads and benchmarks for automotive use cases such as real‑time control, diagnostics, safety monitoring, communications, and signal processing.
• Create and maintain automation, tools, and scripts for analysis, data collection, and reporting using Python, C/C++, or similar languages.
• Partner with hardware, ECU, and software teams to translate system requirements into measurable performance targets and test cases.
• Present performance insights, trade‑offs, and recommendations to technical and non‑technical stakeholders.

Skills

MCU performance analysis

Embedded systems

Performance modeling

Python

C/C++

Workloads & benchmarks

Education

Bachelor's degree in Electrical Engineering, Computer Engineering, Software Engineering, Computer Science, or related field

Master’s degree (preferred)

Tools

Python

C/C++

Job description

Senior Electrical Hardware Engineer – MCU Performance Analysis

At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be felt. We’re turning today’s impossible into tomorrow’s standard — from breakthrough hardware and battery systems to intuitive design, intelligent software, and next-generation safety and entertainment features.

Every day, our products move millions of people as we aim to make driving safer, smarter, and more connected, shaping the future of transportation on a global scale.

The Role

General Motors is at the forefront of the transformation of automotive with the electrification of our portfolio and the development of leading-edge central compute, connectivity, and autonomous capabilities.

Our Semiconductor Engineering team is a dynamic, high‑energy, and innovative group focused on design and commercialization of leading‑edge silicon enabling the future of GM’s Software Defined Vehicle (SDV) platforms – centra

We are seeking a highly skilled and driven Senior Hardware Engineer – MCU Performance Analysis to join our Semiconductor Center of Excellence. In this pivotal role, you will lead the definition, development, and execution of MCU performance analysis strategies for state‑of‑the‑art microcontroller solutions used in next‑generation automotive electronics platforms.

You will be responsible for MCU‑centric performance modeling, analysis, and correlation, including workload and benchmark definition, silicon performance simulations, measurement and debug to ensure our MCU platforms meet functional, performance, efficiency, and real‑time requirements from concept through production.

What You’ll Do:

Define MCU performance analysis strategies, including KPIs, workloads, benchmarks, coverage goals, and pass/fail criteria

Develop performance and design specifications to support sourcing, architecture trade-offs, and ECU/system decisions

Identify and resolve performance bottlenecks across cores, memory, interconnects, peripherals, and software stacks

Build and maintain MCU performance models to support architectural exploration, sizing studies, and what‑if analyses

Select or develop representative workloads and benchmarks for automotive use cases such as real‑time control, diagnostics, safety monitoring, communications, and signal processing

Create and maintain automation, tools, and scripts for analysis, data collection, and reporting using Python, C/C++, or similar languages

Partner with hardware, ECU, and software teams to translate system requirements into measurable performance targets and test cases

Present performance insights, trade‑offs, and recommendations to technical and non‑technical stakeholders

Required Qualifications:

Bachelor’s degree in Electrical Engineering, Computer Engineering, Software Engineering, Computer Science, or a related field.

7+ years of experience in MCU or embedded processor performance analysis, modeling, or embedded systems development.

Strong understanding of MCU/CPU architecture, including pipelines, caches, memory subsystems, buses/interconnects, peripherals, interrupts, and real‑time constraints.

Demonstrated experience defining and executing structured performance analysis plans, including definition of objectives, workloads, metrics, and traceability to system requirements.

Hands‑on experience analyzing and optimizing embedded/MCU‑based systems, including profiling, hotspot analysis, and trade‑offs across performance, power, and memory.

Experience developing automation, tools, or scripts for performance analysis and data processing (for example, Python, C/C++, or similar scripting environments).

Experience in workload and benchmark selection, analysis, and development.

Proven ability to conduct feasibility studies evaluating performance metrics, design trade‑offs and presenting solutions that optimize system performance, power and timing.

What Can Give You a Competitive Edge (Preferred Qualifications):

Master’s degree in Electrical Engineering, Computer Engineering, Software Engineering, Computer Science, or a related field.

Experience with automotive or other safety‑critical MCUs and ECUs, including real‑time and functional safety consideration.

Programming experience in languages such as C, C++, or Python.

GM offers a variety of health and wellbeing benefit programs. Benefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more.

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This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}.

The selected candidate will be required to travel <25% for this role.

This job may be eligible for relocation benefits.

About GM

Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.

Why Join Us

We believe we all must make a choice every day – individually and collectively – to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.

Benefits Overview

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