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Company Summary

Company Reviews

Together with our colleagues, customers and stakeholders, we impact life and health with science. Before researchers can make scientific breakthroughs, they must have access to state-of-the-art tools, services and expertise to perform experiments and engineer new products. That’s where we come in.

We offer one of the broadest portfolios in the industry for scientists, best-in-class products for pharmaceutical development and manufacturing, and a fully integrated service organization to support CDMO and contract testing across traditional and novel modalities.

Our vision is a world where our innovative products, services and digital offerings help create solutions for people globally and a sustainable future for generations to come.

The life science business of Merck KGaA, Darmstadt, Germany, operates as MilliporeSigma in the US and Canada. Merck KGaA, Darmstadt, Germany is a global science and technology company with around 60,000 employees in more than 66 countries. Intended only for US/CA visitors.

Rating Reviews

Rating is calculated based on 2 reviews and is evolving.

Featured Reviews

Process Engineer
2.9
4 December 2025
Solid place for stability if you're a Process Engineer
Pros: Job security is decent, especially for roles like Process Engineer in the life science industry. It's a large corporate environment, so layoffs aren't super common in my department. The benefits package is pretty solid too.
Cons: Career growth can feel slow at times here. You really have to push for new opportunities, and the pay isn't always top-tier for the Burlington, MA area.
Advice to Management: Focus on creating clearer paths for career advancement, especially for engineers. Also, competitive salaries would really help retain talent in the Boston area.
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Research Scientist
2.9
9 December 2025
MilliporeSigma: Solid Base, Slow Growth Track
Pros: Benefits are pretty solid, especially the health insurance. It's a stable big corporate company, good for job security. As a Research Scientist, you work on some interesting R&D projects.
Cons: Career growth is really tough for scientific roles here. Promotions are super slow, you can feel stuck for years. Not a lot of clear upward mobility, especially in the Burlington, MA office.
Advice to Management: Management really needs to create clearer career paths for technical staff. Invest in development programs and promote from within more often. Show us there's a reason to stay long-term.
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Common Questions About MilliporeSigma

What is the day-to-day work environment like at MilliporeSigma for a laboratory scientist in the life sciences sector?
What is the typical work environment like for scientists at MilliporeSigma in the Boston area, and how is the management style?
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