We are looking for a talented System Performance and Emissions Engineer to join our team specializing in Engineering in Columbus, IN.
In this role, you will make an impact in the following ways:
- Diagnose and resolve thermal and fluid system issues by identifying root causes and delivering data-driven corrective actions that improve product performance and reliability.
- Own problem resolution for moderately complex components and systems, ensuring issues are fully investigated, documented, and closed with lasting solutions.
- Leverage advanced simulation, calibration, and analysis tools (e.g., GT-Suite, Fluent, CDAT, Calterm) to generate insights that guide design improvements and decision-making.
- Strengthen engineering execution by applying and improving core processes (PPP, PPT, VPI/VPC, ESW, FEP) to enhance quality, consistency, and speed.
- Influence project outcomes by collaborating across teams and translating technical findings into clear recommendations for design optimization and feasibility decisions.
- Drive project momentum through sound day-to-day decisions on testing, analysis, and stakeholder communication that keep programs on track.
- Build team capability by coordinating technicians or junior resources and contributing to shared goals through effective collaboration and knowledge sharing.
- Grow into a trusted technical contributor by independently executing work, improving processes, and expanding expertise in thermal and fluid sciences.
To be successful in this role you will need the following:
- Build deep technical mastery in fluid dynamics, heat transfer, and thermodynamics so you can confidently predict system behavior and guide engineering decisions.
- Use modeling, simulation, and statistical analysis to turn complex data into clear insights that drive design improvements and validate performance.
- Proactively identify and mitigate failure modes by understanding system interactions, ensuring strong product reliability and reduced risk.
- Apply disciplined, data-driven problem solving to identify root causes, implement robust solutions, and prevent recurrence while protecting the customer.
- Translate stakeholder needs into clear, traceable system requirements and manage them throughout the product lifecycle to ensure alignment and success.
- Think in systems by understanding interactions across components, controls, and environments to optimize overall system performance—not just individual parts.
- Execute projects effectively by planning, monitoring, and coordinating across teams while managing risk and maintaining quality expectations.
- Collaborate and communicate effectively, make timely decisions, continuously develop your skills, and leverage diverse perspectives to drive strong results.
Education, Licenses, Certifications:
- College, university, or equivalent Bachelor's degree in Engineering or appropriate STEM field is required
- Post-graduate (Master's) degree relevant to this discipline area may be required for select roles.
- This position may require licensing for compliance with export controls or sanctions regulations.
Experience:
- Entry level/Early career professional.
- Preferred candidates would have relevant experience working in either a temporary student employment environment (intern, co-op, or other extracurricular team activities) or as an early career professional in a relevant technical discipline area.
- Knowledge of MS Office tools is also preferred
Additional Information:
This role is exempt and candidates must have 2+ years of experience
The Engineer will support engine testing and system performance optimization for future products, with a primary focus on emissions control systems, emissions diagnostics calibration, and test cell execution.
Required Qualifications & Skills:
- Bachelor’s degree in Mechanical Engineering, Thermal Sciences, Chemical Engineering, or a related field.
Preferred Qualifications & Skills:
- Master’s degree in Mechanical Engineering, Thermal Sciences, Chemical Engineering, or a related field.
- Experience in engine, energy conversion systems, or aftertreatment testing, analysis, or modeling (internships, co-ops, coursework, hands-on projects or research experience acceptable).
- Solid foundation in thermodynamics, heat transfer, fluid mechanics, and combustion processes.
- Ability to collaborate effectively in cross-functional teams and communicate technical results clearly.
- Working knowledge or exposure to at least one of the following:
- Simulation: GT Suite, Boost, Fluent, Converge
- Data & Analysis: MATLAB, Excel
Compensation:
Please note that the salary range provided is a good faith estimate on the applicable range. The final salary offer will be determined after considering relevant factors, including a candidate’s qualifications and experience, where appropriate.
Skills Required
- Bachelor's degree in Mechanical Engineering, Thermal Sciences, Chemical Engineering, or related field.
- Minimum 2 years of relevant engineering experience.
- Licensing for export controls or sanctions compliance (may be required).
- Experience in engine, energy conversion systems, or aftertreatment testing, analysis, or modeling (internships, co-ops, coursework acceptable).
- Solid foundation in thermodynamics, heat transfer, fluid mechanics, and combustion processes.
- Working knowledge or exposure to at least one simulation tool (GT-Suite, Boost, Fluent, Converge).
- Working knowledge or exposure to data and analysis tools (MATLAB, Excel).
- Knowledge of MS Office tools.
- Ability to collaborate effectively in cross-functional teams and communicate technical results clearly.
- Experience with emissions diagnostics calibration and test cell execution.
Cummins Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Cummins and has not been reviewed or approved by Cummins.
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Retirement Support — A 401(k) with company contribution/match and both defined contribution and defined benefit pension plans are offered, alongside profit sharing and an employee stock purchase plan. This mix supports long-term savings and financial security.
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Healthcare Strength — Multiple medical plan options (HSA, HSA Plus, PPO) with dental, vision, life and long-term disability coverage are provided, along with telehealth, mental-health support, and wellness tools. In-network protections and HSA/HSA Plus structures are described to help manage costs.
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Parental & Family Support — Paid maternity and paternity leave, family medical leave, and adoption assistance are offered. Reduced or flexible hours and unpaid extended leave options further support caregiving needs.
Cummins Insights
What We Do
At Cummins, we empower everyone to grow their careers through meaningful work, building inclusive and equitable teams, coaching, development and opportunities to make a difference. Across our entire organization, you'll find engineers, developers, and technicians who are innovating, designing, testing, and building. You'll also find accountants, marketers, as well as manufacturing, quality and supply chain specialists who are working with technology that's just as innovative and advanced.
