Caterpillar Inc.
Overview
Engineering Specialist - Aftertreatment at Caterpillar Inc. (IPSD). Join a global team focused on creating cleaner emissions solutions and advancing sustainable technologies.
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.
About IPSD Caterpillar’s Industrial Power Systems Division (IPSD) designs, tests and manufactures 0.5 to 18L engines that power Caterpillar machines and over 5000 other applications including Marine, Petroleum, Industrial Applications, Electric Generators, and Locomotives. The company focuses on sustainability and green energy solutions for the future.
Job Summary As an
Engineering Specialist
for the Aftertreatment Systems Engineering group, you will be part of a cross-functional, high‑performing team and develop products that meet emissions regulations. You will work with industry-leading experts to solve problems and deliver high-quality, compliant emissions control components and systems. You will collaborate with a global team to develop innovative solutions while strengthening your analytical skills and mastery of engineering concepts. You will contribute to planning and delivery of projects, continually learn, stay abreast of the latest technology, and broaden your professional network.
What You Will Do
Lead aftertreatment validation activities across design, systems integration, and controls teams.
Develop and maintain FMEAs (Failure Modes and Effects Analysis) and DVP&Rs (Design Verification Plans and Reports).
Organize and bridge aftertreatment validation plans across component, engine system, and software controls teams to ensure cohesive execution and alignment.
Develop and coordinate validation protocols. Ensure alignment with product requirements and industry standards.
Assess validation readiness and evaluate risks. Summarize and report validation readiness at program gateways.
Collaborate with cross-functional teams to resolve complex technical issues and improve validation processes.
Stay current with regulatory standards and validation best practices.
What You Will Have
Decision Making and Critical Thinking:
Knowledge of decision-making processes and the ability to analyze situations and reach productive decisions based on informed judgment.
Level: Extensive Experience :
Differentiates assumptions, perspectives, and historical frameworks.
Evaluates past decisions for insights to improve decision-making.
Assesses and validates decision options and their potential impact.
Advises others in analyzing and synthesizing relevant data and assessing alternatives.
Uses effective decision-making approaches such as consultative, command, or consensus.
Ensures assumptions are objectively analyzed in decisions.
Effective Communications:
Understanding of effective communication concepts and the ability to transmit, receive, and interpret ideas and information.
Level: Extensive Experience :
Reviews writing/presentations and provides feedback and coaching.
Adapts documents/presentations for the intended audience.
Demonstrates empathy and assertiveness when communicating needs or defending a position.
Communicates well downward, upward, and outward.
Employs appropriate persuasion methods and stays on topic.
Technical Excellence:
Knowledge of technology and application methods to resolve significant technical challenges.
Level: Extensive Experience :
Advises on assessment and provision of technical solutions.
Engages resources to resolve technical issues.
Mentors others to enhance technical competence.
Coaches in promoting and delivering superior technical solutions.
Provides solutions to moderate technical challenges.
Holds self and others accountable for technical performance.
Troubleshooting Technical Problems:
Knowledge of troubleshooting approaches, tools, and techniques in manufacturing or product development environments.
Level: Extensive Experience :
Evaluates business impact of failure and timing of resolution.
Resolves difficult or high-impact equipment and systems problems.
Monitors machine performance and addresses maintenance needs.
Coaches others in resolving integration or communications problems in multi-vendor environments.
Applies techniques for isolating problems and defining resolutions.
Uses advanced diagnostic techniques for performance-related problems.
Additional Information
This position is located in Mossville, IL and requires a 5-day-a-week onsite schedule.
Relocation assistance is not available for this position.
Travel: Up to 10% travel expected.
This employer is not currently hiring foreign national applicants that require sponsorship tied to specific employer, such as H, L, TN, F, J, E, O.
Compensation and Benefits Summary Pay Range:
$126,000.00 - $189,000.00
Compensation and benefits offered may vary depending on multiple individualized factors. This is the salary 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
Posting Dates October 22, 2025 - October 27, 2025
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.
Not ready to apply? Join our Talent Community.
#J-18808-Ljbffr
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.
About IPSD Caterpillar’s Industrial Power Systems Division (IPSD) designs, tests and manufactures 0.5 to 18L engines that power Caterpillar machines and over 5000 other applications including Marine, Petroleum, Industrial Applications, Electric Generators, and Locomotives. The company focuses on sustainability and green energy solutions for the future.
Job Summary As an
Engineering Specialist
for the Aftertreatment Systems Engineering group, you will be part of a cross-functional, high‑performing team and develop products that meet emissions regulations. You will work with industry-leading experts to solve problems and deliver high-quality, compliant emissions control components and systems. You will collaborate with a global team to develop innovative solutions while strengthening your analytical skills and mastery of engineering concepts. You will contribute to planning and delivery of projects, continually learn, stay abreast of the latest technology, and broaden your professional network.
What You Will Do
Lead aftertreatment validation activities across design, systems integration, and controls teams.
Develop and maintain FMEAs (Failure Modes and Effects Analysis) and DVP&Rs (Design Verification Plans and Reports).
Organize and bridge aftertreatment validation plans across component, engine system, and software controls teams to ensure cohesive execution and alignment.
Develop and coordinate validation protocols. Ensure alignment with product requirements and industry standards.
Assess validation readiness and evaluate risks. Summarize and report validation readiness at program gateways.
Collaborate with cross-functional teams to resolve complex technical issues and improve validation processes.
Stay current with regulatory standards and validation best practices.
What You Will Have
Decision Making and Critical Thinking:
Knowledge of decision-making processes and the ability to analyze situations and reach productive decisions based on informed judgment.
Level: Extensive Experience :
Differentiates assumptions, perspectives, and historical frameworks.
Evaluates past decisions for insights to improve decision-making.
Assesses and validates decision options and their potential impact.
Advises others in analyzing and synthesizing relevant data and assessing alternatives.
Uses effective decision-making approaches such as consultative, command, or consensus.
Ensures assumptions are objectively analyzed in decisions.
Effective Communications:
Understanding of effective communication concepts and the ability to transmit, receive, and interpret ideas and information.
Level: Extensive Experience :
Reviews writing/presentations and provides feedback and coaching.
Adapts documents/presentations for the intended audience.
Demonstrates empathy and assertiveness when communicating needs or defending a position.
Communicates well downward, upward, and outward.
Employs appropriate persuasion methods and stays on topic.
Technical Excellence:
Knowledge of technology and application methods to resolve significant technical challenges.
Level: Extensive Experience :
Advises on assessment and provision of technical solutions.
Engages resources to resolve technical issues.
Mentors others to enhance technical competence.
Coaches in promoting and delivering superior technical solutions.
Provides solutions to moderate technical challenges.
Holds self and others accountable for technical performance.
Troubleshooting Technical Problems:
Knowledge of troubleshooting approaches, tools, and techniques in manufacturing or product development environments.
Level: Extensive Experience :
Evaluates business impact of failure and timing of resolution.
Resolves difficult or high-impact equipment and systems problems.
Monitors machine performance and addresses maintenance needs.
Coaches others in resolving integration or communications problems in multi-vendor environments.
Applies techniques for isolating problems and defining resolutions.
Uses advanced diagnostic techniques for performance-related problems.
Additional Information
This position is located in Mossville, IL and requires a 5-day-a-week onsite schedule.
Relocation assistance is not available for this position.
Travel: Up to 10% travel expected.
This employer is not currently hiring foreign national applicants that require sponsorship tied to specific employer, such as H, L, TN, F, J, E, O.
Compensation and Benefits Summary Pay Range:
$126,000.00 - $189,000.00
Compensation and benefits offered may vary depending on multiple individualized factors. This is the salary 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
Posting Dates October 22, 2025 - October 27, 2025
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.
Not ready to apply? Join our Talent Community.
#J-18808-Ljbffr