Interface Engineering employees working as Mechanical Engineer in US have attributed a compensation and benefits rating of 3.2 out of 5 stars, based on 8 ratings. This is in line with the average of Mechanical Engineer professionals at Interface Engineering worldwide.
The salary trajectory of a Mechanical Engineer ranges between locations and employers. The salary starts at $115,326 per year (estimate) and goes up to $237,425 per year (estimate) for the highest level of seniority.
The estimated average salary for a Mechanical Engineer at Interface Engineering is $124,344 per year or $60 per hour, but some professionals have reported earning up to roughly $194,404 per year (90th percentile). The typical pay range is between $99,000 (25th percentile) and $157,777 (75th percentile) annually. This is based on 14 salaries submitted by Interface Engineering Mechanical Engineer professionals on Glassdoor, as of Jul 2026.
Mechanical Engineer professionals typically earn between $48 and $76 per hour.
Mechanical Engineer professionals typically earn between $8,250 and $13,148 monthly.