Recent salaries shared by O2 Engineer at 3M
Job Title | Years of Experience
Total Pay
Base • Additional pay
Location
Date submitted
Job Title | Years of Experience
Location
Date submitted
Total Pay
Base • Additional pay
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3M pay FAQs
- The average salary for an O2 Engineer is $110,571 per year (estimate) in US, which is 8% higher than the average 3M salary of $102,380 per year (estimate) for this job.
- 3M employees working as an O2 Engineer in US have attributed a compensation and benefits rating of 4.7 out of 5 stars, based on 9 ratings. This is 4% higher than the average of O2 Engineer professionals at 3M worldwide.
- The salary trajectory of a an O2 Engineer ranges between locations and employers. The salary starts at $70,047 per year (estimate) and goes up to $375,844 per year (estimate) for the highest level of seniority.
- The estimated average salary for a O2 Engineer at 3M is $110,571 per year or $53 per hour, but some professionals have reported earning up to roughly $194,575 per year (90th percentile). The typical pay range is between $82,928 (25th percentile) and $149,600 (75th percentile) annually. This is based on 31 salaries submitted by 3M O2 Engineer professionals on Glassdoor, as of Jun 2026.
- O2 Engineer professionals typically earn between $40 and $72 per hour.
- O2 Engineer professionals typically earn between $6,911 and $12,467 monthly.
