Cummins employees working as System Performance Engineer in US have attributed a compensation and benefits rating of 4.2 out of 5 stars, based on 17 ratings. This is 2% higher than the average of System Performance Engineer professionals at Cummins worldwide.
The salary trajectory of a System Performance Engineer ranges between locations and employers. The salary starts at $0 per year (estimate) and goes up to $0 per year (estimate) for the highest level of seniority.
The estimated average salary for a System Performance Engineer at Cummins is $132,691 per year or $64 per hour, but some professionals have reported earning up to roughly $203,738 per year (90th percentile). The typical pay range is between $106,646 (25th percentile) and $166,718 (75th percentile) annually. This is based on 28 salaries submitted by Cummins System Performance Engineer professionals on Glassdoor, as of Jun 2026.
System Performance Engineer professionals typically earn between $51 and $80 per hour.
System Performance Engineer professionals typically earn between $8,887 and $13,893 monthly.