Embedded Software Engineer - Platform Software

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

Relocation assistance

Career development

Incentive bonus

Job summary

Caterpillar's Platform software team in Mossville, IL seeks an Embedded Software Engineer to design, develop, and deliver low-level embedded software for Next Gen ECUs used in Caterpillar NPI programs. You will work on real-time embedded systems and hardware-software integration.

The role requires C/C++ expertise, RTOS experience, AUTOSAR familiarity, and hands-on debugging with oscilloscopes and logic analyzers.

Qualifications

• Experience in low-layer embedded software development with C/C++.
• RTOS integrations and ECU boot loaders experience.
• AUTOSAR familiarity and modular architectures.
• Python and shell scripting for automation.
• Debugging with oscilloscopes and logic analyzers.

Responsibilities

• Design, develop, and deliver embedded software for next-gen ECUs.
• Write and review design proposals and source code.
• Test and debug embedded software to improve quality and performance.
• Collaborate with hardware, software, and test teams to meet requirements.

Skills

C/C++ programming

RTOS integrations

CAN/Ethernet

Python scripting

Agile

Git

Education

BS in Electrical/Computer Engineering

Tools

Oscilloscopes

Debuggers

Logic analyzers

AUTOSAR

Git

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 Area

Engineering

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.

As a part of the Platform software team, the Embedded Software Engineer will design, develop, and deliver Low level embedded software for Next Gen ECUs used in Caterpillar NPI programs.

What You Will Do

• Gathering and analyzing functional and technical requirements.
• Preparing and peer-reviewing design proposals.
• Writing and implementing source code for embedded systems and enhancing code samples of existing systems.
• Testing and debugging embedded system software using different tools/methods available to improve code quality and optimize system performance.

Education Requirement

Accredited BS degree in an Electrical Engineering or Computer Engineering field required.

Technical Excellence

What Skills You Will Have:

• Provides effective technical solutions to routine functional challenges via sound technical competence, effectively examining implications of events and issues.
• Effectively performs the technical job aspects, continuously building knowledge and keeping up-to-date on technical and procedural job components.
• Applies technical operating and project standards based on achieving excellence in delivered products, technologies and services.
• Applies current procedures and technologies to help resolve technical issues in one's general area of technical competence.
• Helps others solve technical or procedural problems or issues.

Analytical Thinking

• Approaches a situation or problem by defining the problem or issue and determining its significance.
• Makes a systematic comparison of two or more alternative solutions.
• Uses flow charts, Pareto charts, fish diagrams, etc. to disclose meaningful data patterns.
• Identifies the major forces, events and people impacting and impacted by the situation at hand.
• Uses logic and intuition to make inferences about the meaning of the data and arrive at conclusions.

Effective Communications

• Delivers helpful feedback that focuses on behaviors without offending the recipient.
• Listens to feedback without defensiveness and uses it for own communication effectiveness.
• Makes oral presentations and writes reports needed for own work.
• Avoids technical jargon when inappropriate.
• Looks for and considers non-verbal cues from individuals and groups.

Teamwork

• Explains own role and responsibility within team.
• Actively participates in team meetings.
• Shares information, knowledge, and experiences openly and proactively.
• Describes team mission and objectives in the context of results to be achieved.
• Demonstrates open, friendly, accepting, and supportive behaviors with team members.

Requirements Analysis

• Follows policies, practices and standards for determining functional and informational requirements.
• Confirms deliverables associated with requirements analysis.
• Communicates with clients, peers, technical experts, and technical references to elicit and gather requirements.
• Participates in the preparation of detailed documentation and requirements.Utilizes specific organizational methods, tools and techniques for requirements analysis.

System Testing

• Supports the project leader in developing and executing system test plans.
• Evaluates system documentation and user manuals for usability, accuracy and completeness.
• Executes test cases, analyzes test results and reports on findings regularly.
• Tests system components for compliance with functional requirements.
• Participates in the testing of a system's ability to recover from hardware or software failures.

Technical Troubleshooting

• Discovers, analyzes, and resolves hardware, software or application problems.
• Utilizes engineering tools (e.g. oscilloscopes, debuggers, logic analyzers) effectively to troubleshoot system behaviors.
• Works with vendor-specific diagnostic guides, tools and utilities.
• Handles calls related to product features, applications, and compatibility standards.
• Analyzes code, logs, and current systems as part of advanced troubleshooting.
• Records and reports specific technical problems, solving processes and tools that have been used.

Top Candidates Will Have

• Solid experience in research, design, develop, and test of low-layer embedded software, such as RTOS integrations, I/O drivers, boot loaders, non-volatile memory interfacing, board initializations, or communication networks (e.g. J1939/CAN/Ethernet) for electronic controls modules.
• Has experience in real-time embedded software development using C or C++ programming.
• Familiar with AUTOSAR standard and Modular architecture
• Utilized Python and shell scripting for automating automated build processes.
• Uses software design patterns & anti-patterns, per educational, professional, and personal training.
• Familiar with version management tools (e.g. Git) and related merging/management techniques.
• Engaged in software team development/planning processes such as Agile
• Participates in technical and code reviews.

Additional Information

• The location for this position is Mossville, IL.
• Domestic relocation assistance is available for this position.
• Visa sponsorship is NOT available for this position
• Travel is up to 10%

Summary Pay Range

$97,530.00 - $146,290.00

Compensation 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.

Benefits

Subject 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.

Relocation is available for this position.

Visa Sponsorship is not available for this position.

Posting Dates

October 29, 2026 - November 9, 2026

Any 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.