Merck & Co., Inc. is a leading research-driven pharmaceutical products company. We develop breakthrough medicines and treatments that offer patients a new lease on life. At Merck, and at Sirna, improving patient health isn’t just what we do. It’s who we are, sharing a passion for life that brings out the best in our diverse workforce.

We are currently offering a variety of opportunities at our growing San Francisco site.  To explore an exciting career in the leading edge technology of RNAi, please review the listing of our current open positions and submit your resume for our consideration.