Work Your Magic with us! Start your next chapter and join MilliporeSigma.
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.
This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US.
Your Role:
This role requires a high level of on-site engagement at the Jaffrey facility to support project execution, field coordination, operational integration, and stakeholder alignment throughout all phases of capital project delivery. Active collaboration with manufacturing and site leadership teams is essential to ensure successful implementation, startup readiness, and long-term operational sustainability.
As a Senior Process Engineer and Process Discipline Lead, you will play a pivotal role in advancing regional and global capital investment projects and driving project delivery performance. This dynamic position involves providing specialized knowledge for capital projects, collaborating on global process engineering strategies and standards, and enhancing CAPEX project development and execution within the Life Science (LS) sector.
This position will be based at our Jaffrey, New Hampshire site within ISCO Engineering & Technology (E&T), Global Process Engineering organization.
Responsibilities include but are not limited to:
Who You Are:
As a Senior Process Engineer, you understand best engineering practices, unit operations and standard equipment, such as heat exchangers, pumps, tanks, vacuum systems, piping, and other equipment or infrastructure essential to build manufacturing processes, and you have the ability to use best practices and knowledge with excellent communication skills to effectively collaborate across a matrix organization, engaging with global colleagues, external engineering firms, equipment vendors, and cross-functional teams.
You are a highly motivated team player with strong attitude and sense of ownership and are willing to assume accountability for own results. You are able to build trust and contribute to positive team dynamics by demonstrating cultural sensitivity in the context of a multicultural and globally distributed team. With an open mindset, you are willing to travel occasionally to fulfill project needs.
Minimum Qualifications:
Preferred Qualifications:
Pay Range for this position: $115,200-182,200
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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