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Careers in
Rahway, NJ
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A career that gets you, a career that fits you
 You want to do important things in life. What about in your career? Does what you’re doing now fit your life, your needs, your ambitions? You deserve a career that really gets you. Whether you have a diploma, degree, or something in between, we have purposeful careers that will meet you where you are. Discover opportunities that feed your passions right here in the Tri-State area at our Rahway campus. 
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Grow a purposeful career with us
Looking for a workplace that bridges cultures and experiences that collaborate and inspire innovation? Our headquarters offers a number of career areas where you can grow a purposeful career while making a global impact. Work with us.
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Compensation and benefits that fit
You work hard and deserve more. In addition to pay and benefits that are better than many of our regional competitors, we offer on-site child care, a credit union, fitness center, and fully-stocked cafeteria. There are also some things you can't put a price tag on, like supportive colleagues.
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We're looking for skills, not degrees
Diploma, degree, somewhere in between? A four-year college degree doesn’t define your potential. Your fundamental knowledge, skills, and passion can unlock a new career path for you. We offer a variety of opportunities that focus on your experiences first and can meet you where you are right now.
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Explore our career areas to find your next great role filled with purpose

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Research & Development 
Join creative minds working to transform world-class science into life-changing medicines and vaccines.
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Information Technology
Support the invention of novel life-saving drugs and enable next-generation health care through technology.
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Regulatory Affairs
Connect, communicate, and train internal employees to ensure we all understand the science behind our medicine.
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Clinical
Manage studies to provide the safety and efficacy data required for regulatory approval of potential new drugs and vaccines.
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Global Business Support
Deliver services and make recommendations about ways to enhance our workplace and the experience of working at our organization.
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Manufacturing & Quality Assurance 
Ensure we consistently produce safe, high-quality products and deliver compliant, reliable supply to customers and patients. 
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Data Science 
Research, communicate, interact, and make decisions that help discover and deliver medicines for the world, helping our patients at every step.
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And more!
If you don't see your particular area of interest, please use our search page to explore our diverse range of careers. Find yours today!
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Leveraging our legacy in Rahway 
We've consolidated our New Jersey locations into one setting, Rahway, an integrated and modern environment home to employees of multiple disciplines and experiences. With a rich history of scientific innovation over the last century, Rahway is the perfect place for all our science and invention divisions to converge and drive our purpose—to save and improve lives. Our new headquarters is an expansive and welcoming site with green open spaces, inspiring architecture, and is easily commutable from across the Tri-State area. We've reimagined our workplace; ready to reimagine your career?
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OneTen: we believe in your success
As a founding member of OneTen, Merck is part of a coalition of leading companies and executives across industries committed to upskilling, hiring and advancing one million Black individuals in America over the next 10 years into family-sustaining jobs with opportunities for advancement. OneTen is cultivating a comprehensive skills first talent network, enabling greater opportunities for earned success. OneTen is not just philanthropy. Rather, it is ensuring that Black talent with the skills and aptitude to earn success also have the opportunity to achieve success.

Opportunities coming soon! To stay connected with us, join our Skills First Talent Community for job alerts. 

A career with purpose
Your work here will be at its heart, purposeful: we aspire to improve the health and wellness of people and animals worldwide and to expand access to our medicines and vaccines. Imagine getting up in the morning knowing that your work that day can help improve a life, even keep a family together longer. It’s also a career that can do good things for yourself through continuing education and training, certifications and growing professionally. You’ve probably worked hard before, but this is an opportunity for your efforts to be rewarded at a whole new level.
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Our employees are at the heart of the business
Here are just a few of our employee perks we offer to create a workspace you’ll want to come back to. 
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Child Care Center
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Fitness Center
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Electric Car Chargers
R&D

Bike Share Program
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Pharmer's Market Company Store
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Café & Coffee Bar
About Us HP

Federal Credit Union
Manufacturing & Supply Division
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This careers website is intended for Residents of the United States, Canada & Puerto Rico. Residents in other markets, please visit our MSD Careers page. Information on this site is for the purpose of presenting career opportunities at our organization and give our audience a view of our culture, diversity and growth opportunities. Our Company is an equal opportunity employer, Minority/Female/Disability/Veteran, proudly embracing diversity in all of its manifestations.