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Embedded Microcontroller Engineer Jobs in Illinois

HP Tuners LLC

Senior Hardware Engineer

Buffalo Grove, IL · On-site

$110K - $140K/yr

... microcontroller/microprocessor-based systems Experience taking a project from concept all the way ... embedded systems at HW level Experience with automotive OBD-II On-Board Diagnostics and Vehicle ...

HP Tuners

Senior Hardware Engineer

Buffalo Grove, IL · On-site

$110K - $140K/yr

... microcontroller/microprocessor-based systems • Experience taking a project from concept all the ... for debugging embedded systems at HW level • Experience with automotive OBD-II On-Board ...

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Embedded Microcontroller Engineer information

What does an Embedded Microcontroller Engineer do?

An Embedded Microcontroller Engineer designs, develops, and tests systems that use microcontrollers to perform specific functions within larger electronic devices. They write firmware (software that runs directly on hardware), integrate hardware and software components, and troubleshoot issues to ensure reliable operation. These engineers work on products like automotive systems, consumer electronics, medical devices, and industrial machinery. Their role often involves optimizing code for performance and memory constraints, as well as collaborating closely with hardware and software teams.

What are some common challenges an Embedded Microcontroller Engineer faces when integrating hardware and software components?

Embedded Microcontroller Engineers often encounter challenges in synchronizing hardware with software, especially when dealing with timing constraints and resource limitations. Debugging issues can be complex, as problems may arise from either the code or the physical hardware. Additionally, ensuring compatibility between different components and maintaining system stability during updates require strong problem-solving skills and close collaboration with hardware designers and firmware developers.

What is the difference between Embedded Microcontroller Engineer vs Firmware Engineer?

AspectEmbedded Microcontroller EngineerFirmware Engineer
CredentialsBachelor's in Electrical, Computer Engineering or related; certifications like ARM or embedded systems coursesBachelor's in Computer Science, Electrical Engineering; certifications in embedded systems or programming languages
Work EnvironmentDesigning and testing microcontroller-based systems, often in hardware labs or development environmentsDeveloping low-level code for devices, often in software development environments
Industry UsageConsumer electronics, automotive, industrial automationConsumer electronics, IoT devices, embedded systems

Both roles involve embedded systems, but Embedded Microcontroller Engineers focus more on hardware integration and microcontroller-specific development, while Firmware Engineers concentrate on writing low-level code to control hardware functions. The roles often overlap, but their primary focus and work environments differ slightly.

What are the key skills and qualifications needed to thrive as an Embedded Microcontroller Engineer, and why are they important?

To thrive as an Embedded Microcontroller Engineer, you need strong proficiency in C/C++ programming, embedded systems design, and a degree in electrical engineering, computer engineering, or a related field. Familiarity with development tools such as debuggers, oscilloscopes, version control systems (e.g., Git), and experience with microcontroller families like ARM, PIC, or AVR are typically required. Analytical thinking, attention to detail, and effective problem-solving skills help you excel in troubleshooting and optimizing embedded systems. These skills and qualifications are vital to ensure the reliability, efficiency, and functionality of hardware-software integrations in complex electronic products.
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Embedded Microcontroller Engineer jobs near you
Charging System Engineer

Charging System Engineer

Diversified Services Network, Inc.

Peoria, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

Job description

Electrical Engineer

EV Charging Systems | Power Electronics | Electrification

Full-Time | Onsite | 8+ Years Experience

Diversified Services Network, Inc. (DSN) is seeking a full-time Electrical Engineer to join our team in Mossville, IL! We offer full benefits, PTO, 401k, and more! If you’re looking to grow your engineering career on cutting-edge electrification technology within an extremely reputable, stable Fortune 500 company — let’s talk!

Position Overview

We are seeking a skilled Electrical Engineer to join our Charging Systems team in our Mossville, IL facility. In this role, you will work within a structured team to support field issue resolution, perform end-of-line testing, collaborate with cross-functional engineering teams, and update designs and component selections as needed for compliance and functionality.

This is an exciting opportunity to do hands-on, cutting-edge work in electrification within a fast-paced development environment. You will work closely with Senior and Chief Engineers and subject matter experts, with real work ownership from day one.

Why This Role?
  • Exciting, cutting-edge work on electrification — contribute directly to the future of EV charging systems and high-voltage power electronics.
  • Fast-paced work environment with real ownership of your work and deliverables from day one.
  • Nurturing environment for professional growth — mentored directly by Senior/Chief Engineers and subject matter experts.
  • Cross-functional exposure working alongside control, validation, and cooling engineering teams.
Key Contributions & Responsibilities
  • Work with the product support team to troubleshoot and resolve field issues related to charger systems.
  • Collaborate with electricians on charger rework activities.
  • Perform End of Line (EOL) testing on chargers to validate performance and compliance.
  • Update designs and component selections as needed to address compliance requirements, functionality improvements, and feature additions.
  • Work with the control team on charger field issue resolution; review telematics data from the charger fleet.
  • Draft test plans for additional feature validation and new charger validation activities.
  • Make design changes as needed and oversee drawing releases through the appropriate release process.
Team Structure & Work Environment
  • You will work within a structured team hierarchy: Chief Engineer → Tech Lead → Charging Engineer, with daily interaction across the control, validation, and cooling engineering teams.
  • Work environment is a mix of office and lab settings; office work ranges from approximately 25–75% depending on project phase, with the remainder spent in the lab.
  • Occasional travel to the Tucson Proving Ground or field sites for product support may be required. PPE gear will be required for lab and field activities.

Requirements

Candidate RequirementsEducation & Experience
  • Bachelor’s degree in Electrical Engineering or a related field with 8+ years of relevant work experience; or a Master’s degree with 4+ years of experience.
  • A two-year degree with 10+ years of directly relevant experience will also be considered.
  • Internship experience may be counted toward the required years of experience.
  • Comparable backgrounds include Charging System Engineer or similar roles in power electronics and EV charging systems.
Top 3 Skills
  • Hands-on experience with converter/inverter prototyping, test benches, and debugging.
  • Experience with standards and compliance (UL, IEC, ISO) for power electronics systems.
  • Strong understanding of DC-DC converters, AC-DC inverters, magnetics, and control algorithms.
Required Technical Skills
  • Hands-on experience with converter/inverter prototyping, test benches, and hardware debugging.
  • Working knowledge of applicable standards and compliance requirements (UL, IEC, ISO) for power electronics systems.
  • Strong understanding of DC-DC converters, AC-DC inverters, magnetics, and control algorithms.
  • Proficiency in using lab instruments and data acquisition tools.
Desired Technical Skills
  • Experience with automated test systems.
  • Understanding of EMI/EMC testing, thermal design, and environmental validation.
  • Knowledge of embedded systems and microcontroller-based converter control.
Required Soft Skills
  • Strong communication skills — ability to clearly convey technical concepts to cross-functional teams and stakeholders.
  • Strong problem-solving and analytical thinking — skilled at diagnosing complex system issues and proposing effective solutions.
  • Collaboration and teamwork — comfortable working in multidisciplinary teams alongside mechanical, electrical, and software engineers.
  • Attention to detail — ensures accuracy in design reviews, documentation, and compliance with applicable standards.
  • Adaptability — able to manage changing priorities and work effectively in a fast-paced development environment.
Desired Soft Skills
  • Leadership and mentoring experience — guiding junior engineers or leading small technical teams.
  • Conflict resolution — ability to navigate differing viewpoints and drive consensus across teams.
  • Project management awareness — understanding of timelines, resource allocation, and risk mitigation.
  • Customer-focused mindset — ability to translate customer requirements into practical technical solutions.
  • Continuous learning — proactive in staying current with emerging technologies and industry trends in electrification.

Benefits

  • 401(k)
  • Dental insurance
  • Vision Insurance
  • Disability insurance
  • Employee assistance program
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Paid Holidays

Please follow the link to our website for a list of job openings in Engineering, IT, Project Management, and more! https://www.dsnworldwide.com

Salary expectations: 91,000-97,000 per annual