Combustion and Emissions Systems Engineer Jobs in USA 2026

Ready to apply thermal sciences toward cleaner combustion technology? Cummins seeks an entry-level Combustion and Emissions Systems Engineer in Columbus, Indiana. Cummins holds elite H-1B sponsor status with a 97.3% approval rate. If environmentally focused engineering excites you, this role offers genuine early-career growth.

About the Role

You will investigate product and system issues using thermal and fluid sciences. This includes both analytical work and hands-on experimental testing. Additionally, you will support engineering processes and collaborate closely with team members. You will also assist with test setup, data collection, and draft documentation.

This is an entry-level position suited to recent graduates within two years of study. Compensation ranges between $67,200 and $100,800 annually, depending on experience.

About the Hiring Firm

Cummins was founded in 1919 in Columbus, Indiana, as one of the first diesel engine makers. Clessie Cummins built the company from a small machine shop into a global power leader. The company changed its name to Cummins Inc. in 2001, reflecting broader growth. It now operates across five business segments, including engines and electrified power systems.

Cummins sells to major original equipment manufacturers and distributors worldwide. The company filed 351 H-1B labor condition applications in FY2026 alone.

Job Duties

• Investigate product and system issues through data collection
• Utilise engineering tools for simulations and basic analysis
• Participate in engineering processes, learning key workflow steps
• Support testing and validation through setup and data collection
• Prepare draft documentation for design changes and findings
• Collaborate with technicians and fellow interns on tasks

Job Requirements

• Bachelor’s degree in Engineering or an appropriate STEM field
• Must be within 2 years of completing highest degree earned
• Experience in student employment or a relevant technical field preferred
• Knowledge of MATLAB, Calterm, or CDAT tools preferred

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Conclusion

This role suits early-career engineers ready to grow within a global leader. With strong sponsorship history and genuine mentorship, the entry point feels accessible. For graduate engineers seeking sustainable technology work, Cummins offers a solid launching point.

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