Careers at Merrimack

Biologists, production engineers, computational modelers, manufacturers, physicians, marketers, and more. All united in our goal to engineer a cure.

We are putting together multidisciplinary teams made up of individuals who bring rigor and creativity to the development of innovative solutions. Ultimately, we seek talented individuals who share our common goal: To build cures.

Our most successful employees are those who care deeply about helping patients, have an intellectual curiosity, thrive working in a team-based environment, and aren’t afraid to challenge conventional wisdom.


Merrimack promotes cross-functional cooperation and creates internal opportunities that span the entire spectrum of biopharmaceutical development, from cutting-edge research to clinical and commercial development. The environment surrounding Merrimack employees each day provides you with the opportunity to collaborate with others from different teams and backgrounds, fueling new and innovative ideas. We encourage you to contribute your skills and knowledge to our exciting new projects, as well as explore beyond your area of expertise, allowing you to uncover new interests and potential in your professional development.


Our interview process is designed to evaluate two main areas.

  1. Your overall fit with the Merrimack team, and our culture and values
  2. Your level of technical skill

During this process, you will meet with a range of people within the organization, providing you with insight into what it’s really like to work at Merrimack. We aspire to have an open and transparent process through which you will be kept up to date on the process and given feedback on the interview outcome.

Merrimack is an equal opportunity employer.


Our onboarding program is a comprehensive process that occurs over your first three months at Merrimack and has four main objectives: to provide you with the basic information you’ll need to navigate successfully within Merrimack; to provide you with information on our mission, vision, and portfolio; to help you build critical relationships across the organization; and to clarify your role and responsibilities. Our fundamental belief is that you often have to go slow before you go fast and understand the intricacies of the organization before jumping into your role. It’s our job to provide you with the right amount of support to ensure your success.

Merrimack offers a comprehensive benefits package to its employees. And we are always seeking new ways to keep our employees healthy and happy. Recently, Merrimack received CEO Gold Standard accreditation based on our workplace programs designed to reduce cancer risk in our employees.

If that sounds good, we’re hiring!   Job Listings