At Merck, we're following the science to tackle some of the world's greatest health threats. Get a glimpse of how we work to improve lives.

Explore current job opportunities at Merck. Learn more about careers in Business Support, Clinical, Engineering, Information Technology, Research & Development, Manufacturing and Marketing.

Merck & Co., Inc. is an American multinational pharmaceutical company headquartered in Rahway, New Jersey, and is named for Merck Group, founded in Germany in 1668, of which it was once the American arm.

We aspire to be the premier research-intensive biopharmaceutical company. We’re at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals.

Dec 31, 2023 · At MSD, known as Merck & Co., Inc., Rahway, NJ, USA in the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the world.

Merck & Co., Inc., Rahway, NJ, USA is known as MSD outside of the United States and Canada.

The Merck Group, branded and commonly known as Merck, is a German multinational science and technology company headquartered in Darmstadt, with about 60,000 employees and a presence in 66 countries. The group includes around 250 companies; the main company is Merck KGaA in Germany.

At Merck we translate science and technology into internal innovation and external partnerships that have the power to changes lives. Now more than ever, we’re keeping digitalization at the forefront of it all.