Is MilliporeSigma a good company to work for?

MilliporeSigma has an overall rating of 3.6 out of 5, based on over 2,226 reviews left anonymously by employees. This rating has decreased by 1% over the last 12 months. 67% of employees would recommend working at MilliporeSigma to a friend and 45% have a positive outlook for the business. The best reviews about MilliporeSigma have been left by employees working as Intern , Data Scientist and Account Manager .

Does MilliporeSigma pay their employees well?

According to anonymously submitted Glassdoor reviews, MilliporeSigma employees rate their compensation and benefits as 3.8 out of 5. Find out more about salaries and benefits at MilliporeSigma. This rating has been stable over the past 12 months.

How satisfied are employees working at MilliporeSigma?

67% of MilliporeSigma employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated MilliporeSigma 3.7 out of 5 for work life balance, 3.5 for culture and values and 3.3 for career opportunities.

What are the top reviewed jobs at MilliporeSigma?

Associate Scientist (52) , Scientist (49) , Associate Production Scientist (43) , Account Manager (35) , Senior Scientist (30) , Associate Scientist II (29) , Product Manager (27) , Customer Service Representative (20) , Project Manager (20) , Manager (19) , Senior Associate Scientist (19) , Intern (17) , Engineer (16) , Machine Operator (16) , Associate Scientist I (15)

What are the pros of working at MilliporeSigma according to real employee reviews?

"Good benefits for the employee and products that help society" ((in 308 reviews)); "The people I worked with were great they are willing to take the time to train you." ((in 179 reviews)); "You do not need to work hard to keep your job.. therefore work life balance is really good." ((in 109 reviews)); "Coworkers were great" ((in 50 reviews)); "good work environment and pay" ((in 32 reviews))

What are the cons of working at MilliporeSigma according to real employee reviews?

"Poor management and lots of red tape." ((in 126 reviews)); "Bonuses are low and pay has fallen below the cost of living." ((in 91 reviews)); "Low salary compared to other companies" ((in 47 reviews)); "Promotion or growth only really happen with a good manager" ((in 39 reviews)); "Upper management is absolute horribleThey don't care about their employees simple as that." ((in 38 reviews))

What are employees saying about MilliporeSigma layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about MilliporeSigma layoffs and their outlook for job security at MilliporeSigma in 2026.

What MilliporeSigma locations have received the highest employee ratings?

San Diego , Lenexa , Bellefonte , Boston , Cincinnati , San Francisco , Bedford , Danvers , Burlington , Saint Louis

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MilliporeSigma

Part of Merck KGaA

MilliporeSigma reviews

3.6

67% would recommend to a friend

(1,972 total reviews)

Jean-Charles Wirth

74% approve of CEO

45% positive business outlook

Ratings by category

3.9

Diversity & inclusion

3.8

Compensation and benefits

3.7

Work/Life balance

3.5

Culture & values

3.3

Career opportunities

2.9

Senior management

MilliporeSigma has an employee rating of 3.6 out of 5 stars, based on 1,972 company reviews on Glassdoor which indicates that most employees have a good working experience there. The MilliporeSigma employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Reviews by job title

2K reviews

4.0

Dec 18, 2008

Sigma-Aldrich is a good place to work.

Chemical processor

Recommend

CEO approval

Business Outlook

Pros

Job security. And just about everything else, except the pay.

Cons

Pay is really the main downside. They keep us just a few dollar away from where we think we should be. And it takes forever to move up in pay. We can expect about 50 to 60 cents an hour for a raise each year.

4.0

Nov 17, 2008

Millipore Employee Survey

Development engineer i

Recommend

CEO approval

Business Outlook

Pros

Great opportunity to grow if you work hard.

Cons

Not many levels for promotions. HR has stated that many Millipore employees could only see two promotions during their entire careers.

5.0

Nov 6, 2008

Millipore seeks strong strategic changes in life science market segments

Product manager

Recommend

CEO approval

Business Outlook

Pros

The strategic focus at Millipore is compelling and the new management appears to be heavily focused on integration that will retain talent and build towrds a more expansive market presence in life sciences.

Cons

Compensation needs to be calibrated versus the rest of the market.

Viewing 1966 - 1968 of 1,972 Reviews

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Jobs at MilliporeSigma

Chemical Packaging Operator

Warehouse Operator - 2nd Shift

Warehouse Operator 1 - C Shift

C-UAS Field Service Watchstander

Miami, FL

View job

Manufacturing Technician 3 - 1st Shift