Engineer III, Embedded Software Developer

Engineer III, Embedded Software Developer 12/11/25 Peoria, Illinois, USA, Onsite Position

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Job Overview
Responsible for completing general embedded software development assignments, as well as contributing to design teams on electrical projects for vehicle chassis, and/or components, and/or systems. To develop embedded software control design concepts and associated documentation to support the manufacturing of products. Development to meet design compliance to Engineering Standards, product quality and product cost. Interface with other Komatsu Engineering groups and suppliers as required for exchange of technical information. Provide technical support to Manufacturing for vehicle build issues, Marketing plus Sales for vehicle sales issues, and Service plus Parts for customer issues. Visit customer sites for resolution of product issues, promotion of sales, maintaining knowledge of mine environment, and understanding customer expectations.

Key Job Responsibilities
Completing general embedded software development assignments, as well as contributing to design teams on electrical projects for vehicle chassis, and/or components, and/or systems. The specific duties undertaken by this position include the following: develop and update software requirements, create embedded software, write test requirements, and required documentation, support software releasing and implementation; communicate effectively verbally and in writing. Write clear and concise memos including drafts of technical documentation such as Parts and Service News, Operator and Shop Manuals, etc. Make presentations during Design Reviews, etc. Keep Assistant Chief Engineer and Chief Engineer informed of project status and advise of potential risks to the successful completion of the project to provide opportunity for timely corrective action; develop Quality Confirmation Check Sheets for design concepts; discuss, negotiate, and resolve specification issues with Manufacturing and Suppliers, as required. Understand and accommodate manufacturing capabilities and limitations; determine required quality confirmation tests and coordinate with Test Department; meet Quality, Cost and Delivery targets established for the Project. Utilize continuous improvement techniques to improve quality, reduce cost and lead time, etc.; maintain effective Engineering Change Control by preparing and processing appropriate Engineering Release Letters; support Production of Prototype development by resolving problems with effective countermeasures and follow-up documentation; support Service and QA departments by determining root cause of problems and developing effective countermeasures; present design concept, quality confirmation check sheet and design progress at Design Review Meetings; support Sales and Marketing by ensuring that product meets customer expectations and by developing special features as required; travel to machine worksites to participate in surveys, investigate problems, understand applications, determine customer expectations, install, and evaluate countermeasures, etc.

Qualifications/Requirements
Bachelor's degree or its foreign equivalent in Electrical Engineering or a related field and (2) two years of progressively responsible, post-baccalaureate experience in a related field.

Additionally, the applicant must have experience with the following:

• Reading and writing C programming language
• Using Real-time and Linux operating systems to architect, develop, install, and troubleshoot custom applications
• Reading circuit board schematics, writing software to control the circuits, and using tools to troubleshoot the circuits (multimeter, oscilloscopes, etc.)
• Creating technical documentation that explains how the system shall work and how to test the system
• Performing system failure mode analysis and risk assessments by applying electrical engineering principles to know how the system will react under different scenarios

Additional Information

• Work Location: 2300 NE Adams St., Peoria, IL, 61603
• Remote Work: Ability to telecommute within normal commuting distance of the worksite one day per week.
• Travel: 5% (1-2 weeks/year) domestic or international travel

Hiring Range
At Komatsu, your base pay is one part of your total compensation package. This role pays $85, ,895. The actual offer will consider a wide range of factors, including experience and location.

Company Benefits
Komatsu provides an extensive and robust employee benefits package that is designed to enhance the well-being of our employees and family members. We embrace a positive and empowering employee experience with a culture that prides itself on a diverse and inclusive environment.

• Health benefits: Medical, dental, vision, HSA, wellness programs, etc.
• 401k and/or employee savings programs
• Employee time off (vacation and designated holidays)
• Employee and family assistance programs
• Disability benefits
• Life insurance
• Employee learning and development programs

Diversity & Inclusion Commitment
At Komatsu, we come from diverse backgrounds, with unique perspectives, experiences and contributions. We believe that our people are part of our shared purpose. Connected by our core values of ambition, perseverance, collaboration and authenticity, we are committed to continually advancing in our support of diversity and inclusion. United, we are on a journey towards a sustainable future that creates value together.

Company Information
Komatsu develops and supplies technologies, equipment and services for the construction, mining, forklift, industrial and forestry markets. Headquartered in Tokyo, Japan, Komatsu employs more than 64,000 people worldwide, operating in more than 140 countries. For more than a century, the company has been creating value for its customers through manufacturing and technology innovation, partnering with others to empower a sustainable future where people, business and the planet thrive together. Since the company's founding in 1921, Komatsu has been committed to supporting individuals and communities through job training, skills development and giving back. As a Komatsu employee, you will be encouraged to grow alongside our global company, contributing to a more sustainable future for all. If you are looking for a company that values your talent and potential, join Komatsu to be a part of something big and help advance modern society. Learn more at

EEO Statement
Komatsu is an Equal Opportunity Workplace and an Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.