
Work Your Magic with us! Start your next chapter and join EMD Serono.
Ready to explore, break barriers, and discover more? We know you’ve got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us.
United As One for Patients, our purpose in Healthcare is to help create, improve and prolong lives. We develop medicines, intelligent devices and innovative technologies in therapeutic areas such as Oncology, Neurology and Fertility. Our teams work together across 6 continents with passion and relentless curiosity in order to help patients at every stage of life. Joining our Healthcare team is becoming part of a diverse, inclusive and flexible working culture, presenting great opportunities for personal development and career advancement across the globe.
Location: The location for this role is the Boston area.
Your Role
At the intersection of science, supply, and patient impact, this role carries direct accountability for ensuring that life-changing oncology therapies reach the patients who need them. As Director of External Manufacturing for the Rare Tumors portfolio, you will serve as the operational authority for a network of external manufacturing partners, driving supply reliability, quality performance, and strategic execution across a complex, cross-functional environment.
In this pivotal role, you will lead cross-functional Virtual Plant Teams — bringing together Supply Chain, Quality, Procurement, Finance, Regulatory, Commercial, and Technical Operations — to safeguard uninterrupted product supply. You will own the end-to-end relationship with assigned Contract Manufacturing Organizations (CMOs), maintaining executive-level partnerships while holding partners accountable to agreed performance standards through structured Performance Review Meetings and KPI frameworks.
You will proactively manage supply risk, lead crisis response when needed, and drive mitigation strategies that protect business continuity. Beyond day-to-day operations, you will contribute to product lifecycle activities including launches, technology transfers, and validation campaigns, while supporting the strategic expansion of the Rare Tumors franchise. You will also provide operational input to governance forums and represent the function within cross-functional oncology leadership teams, shaping the future direction of the external manufacturing network in the Americas region.
Who You Are
Minimum Qualifications:
Preferred Qualifications:
US Pay Range for this position – $145,800 – $218,600
The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information click here
What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress!
Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity!

This channel is not intended for U.S. and Canadian visitors. Merck operates in the U.S. and Canada as EMD Serono in Healthcare, MilliporeSigma in Life Science and EMD Electronics in Electronics. An unaffiliated and unrelated company, Merck & Co., Inc., Kenilworth, NJ, US holds the rights in the trademark MERCK in the U.S. and Canada.
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We are Merck, a leading global science and technology company headquartered in Germany.
We are curious explorers, courageous pioneers, and ingenious inventors. Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Life Science, Healthcare, and Electronics.
Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and the planet.
We believe in the positive power of science and technology. It has determined our actions since 1668 and inspires us to continue researching for a future worth living. As a family-owned company with over 350 years of experience, we stand for sustainability, responsibility, and innovative strength.
We take pride in being a diverse and inclusive company that values and fosters the talents and abilities of our employees. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us.
Work your Magic and join Merck.
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