Embedded Software Engineer

Caterpillar Inc.; Mossville (IL); On-site; USD 98,000 - 146,000; Full time

Benefits offered by this job

Medical, dental, and vision benefits

Paid time off

401(k) savings plans

Health Savings Account

Flexible Spending Accounts

Career Development

Incentive bonus

Disability benefits

Life Insurance

Parental leave

Tuition Reimbursement

Job summary

Caterpillar Inc. in Mossville, IL is seeking an Embedded Software Engineer for the Energy Applications Team to develop embedded software for diesel engine, battery electric, and fuel cell systems.

You will handle configuration, integration, build, and testing of embedded software across multiple power technologies. Ideal candidates will have a degree in Electrical/Computer Engineering or Computer Science and hands-on experience with CAN/J1939, Matlab, and languages like C and Python.

Qualifications

• Degree in Electrical Engineering, Computer Engineering, Computer Science or related study.
• Experience with embedded software development for engine or machine systems.
• Experience with configuration, integration and building of embedded software.

Responsibilities

• Software requirements analysis
• Software configuration and building
• Test plan creation, execution, and documentation
• Set-up and configuration of test bench hardware & software
• Completion of mandatory and feature specific testing using manual and automated methods
• Support of system and software troubleshooting (lab, proving grounds, field)

Skills

C

Python

MATLAB

Embedded software

CAN/J1939

Education

Electrical/Computer Engineering or Computer Science degree

Tools

dSPACE

Trace32

Git

CANalyzer

Cat ET

CAN/SAE J1939

MATLAB

C

Python

Job description

Job Description

Your Work Shapes the World at Caterpillar Inc.When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

Career AreaEngineeringJob DescriptionWhen you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.About Advanced Power TechnologiesAdvanced Power Technologies (APT) defines and delivers Caterpillar’s next generation of power system technologies. The organization leads product strategy, long term technology roadmaps, and lifecycle leadership for advanced power, electrification, electronic controls, software, and energy solutions across the entire range of Power and Energy applications. APT integrates hardware, software, and digital services to deliver scalable, reliable, and future‑ready power solutions. Partnering closely with product groups, engineering, and global delivery teams, APT balances near‑term business execution with long‑term technology leadership—enabling best in class electronics quality, fast response to market changes, differentiated customer value through vertical integration, improved uptime, and sustainable power systems across Caterpillar’s Power and Energy product portfolio.Job SummaryAs the Embedded Software Engineer for the Energy Applications Team, you will support the development of embedded software for electronics control systems for diesel engine, battery electric, and fuel cell applications. Areas of responsibility include configuration, integration, build and testing of embedded software on diesel engine systems; testing software for embedded electronic control systems includes requirements development and verification of software in a bench environment as well as troubleshooting software or system defects.What You Will Do

• Software requirements analysis
• Software configuration and building
• Test plan creation, execution, and documentation
• Set-up and configuration of test bench hardware & software
• Completion of mandatory and feature specific testing using manual and automated methods
• Support of system and software troubleshooting (lab, proving grounds, field)

What You Will HaveEffective Communications: Understanding of effective communication concepts, tools and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors.Technical Excellence: Knowledge of a given technology and various application methods; ability to develop and provide solutions to significant technical challenges.Software Development: Knowledge of software development tools and activities; ability to produce software products or systems in line with product requirements.Requirements Analysis: Knowledge of tools, methods, and techniques of requirement analysis; ability to elicit, analyze and record required business functionality and non-functionality requirements to ensure the success of a system or software development project.System Testing: Knowledge of system and software testing; ability to design, plan and execute system testing strategies and tactics to ensure the quality of software at all stages of the system life cycle.Education: Degree in Electrical Engineering, Computer Engineering, Computer Science or related study.Top Candidates Will Also Have

• Experience with the following: dSPACE, Git, Trace 32 Debugger, CANalyzer, Cat Electronic Technician (ET), CAN/SAE J1939, Matlab, C, and Python
• Prior work experience with Engine or Machine System development
• Prior work with configuration, integration, building of embedded software
• Experience working with and troubleshooting electrical systems

Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly 100 years, we’ve been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.Summary Pay Range$97,530.00 - $146,290.00Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.BenefitsSubject to plan eligibility, terms, and guidelines. This is a summary list of benefits.

• Medical, dental, and vision benefits*
• Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
• 401(k) savings plans*
• Health Savings Account (HSA)*
• Flexible Spending Accounts (FSAs)*
• Health Lifestyle Programs*
• Employee Assistance Program*
• Voluntary Benefits and Employee Discounts*
• Career Development*
• Incentive bonus*
• Disability benefits
• Life Insurance
• Parental leave
• Adoption benefits
• Tuition Reimbursement
• These benefits also apply to part-time employees

This position requires working onsite five days a week.Visa sponsorship is available for eligible applicants.Posting DatesOctober 9, 2026 - October 16, 2026Any offer of employment is conditioned upon the successful completion of a drug screen.Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.