Merck employees working as Senior Project Manager in US have attributed a compensation and benefits rating of 5 out of 5 stars, based on 7 ratings. This is in line with the average of Senior Project Manager professionals at Merck worldwide.
The salary trajectory of a Senior Project Manager ranges between locations and employers. The salary starts at $95,417 per year (estimate) and goes up to $210,320 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Project Manager at Merck is $144,362 per year or $69 per hour, but some professionals have reported earning up to roughly $227,875 per year (90th percentile). The typical pay range is between $114,365 (25th percentile) and $184,138 (75th percentile) annually. This is based on 25 salaries submitted by Merck Senior Project Manager professionals on Glassdoor, as of Jul 2026.
Senior Project Manager professionals typically earn between $55 and $89 per hour.
Senior Project Manager professionals typically earn between $9,530 and $15,345 monthly.