We are seeking a Principal Scientist to join our DSCS Digital Technologies (DDT) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...

60 Merck Principal Scientist Jobs Hiring Near You
We are seeking a Principal Scientist to join our DSCS Digital Technologies (DDT) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, DMPK
Boston, MA · On-site
$176 - $277/hr
... Principal Scientist (director-level equivalent) to contribute to our company drug discovery and ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, DMPK
Boston, MA · On-site
$176 - $277/hr
... Principal Scientist (director-level equivalent) to contribute to our company drug discovery and ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, DMPK
Boston, MA · On-site
... Principal Scientist (director-level equivalent) to contribute to our company drug discovery and ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, DMPK
Boston, MA · On-site
... Principal Scientist (director-level equivalent) to contribute to our company drug discovery and ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, DSCS Digital Technologies-Laboratory Automation, Time Series Data Strategy (Hyb
Rahway, NJ · On-site
We are seeking a Principal Scientist to join our DSCS Digital Technologies (DDT) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, DSCS Digital Technologies-Laboratory Automation, Time Series Data Strategy (Hyb
Rahway, NJ · On-site
We are seeking a Principal Scientist to join our DSCS Digital Technologies (DDT) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
The Principal Scientist is a highly visible and impactful senior scientific role tasked with ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
The Principal Scientist is a highly visible and impactful senior scientific role tasked with ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist Our company's Pharmaceutical Sciences and Clinical Supply (PSCS) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
Principal Scientist Our company's Pharmaceutical Sciences and Clinical Supply (PSCS) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
Principal Scientist, DSCS Digital Technologies-Laboratory Automation, Time Series Data Strategy (Hyb
Rahway, NJ · On-site
We are seeking a Principal Scientist to join our DSCS Digital Technologies (DDT) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, DSCS Digital Technologies-Laboratory Automation, Time Series Data Strategy (Hyb
Rahway, NJ · On-site
We are seeking a Principal Scientist to join our DSCS Digital Technologies (DDT) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Principal Scientist. In this role, the successful candidate will work closely with scientists in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Principal Scientist. In this role, the successful candidate will work closely with scientists in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, Upstream Development
Rahway, NJ · On-site
$173 - $273/hr
... Principal Scientist. In this role, the successful candidate will work closely with scientists in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, Upstream Development
Rahway, NJ · On-site
$173 - $273/hr
... Principal Scientist. In this role, the successful candidate will work closely with scientists in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Senior Director (Senior Principal Scientist), Translational Medicine, Immunology
Boston, MA · On-site
$286.90 - $451.60/hr
Senior Principal Scientist (Senior Medical Director) Translational Medicine, Immunology Translational Medicine in our Research & Development Division is responsible for planning and managing an ...
Senior Director (Senior Principal Scientist), Translational Medicine, Immunology
Boston, MA · On-site
$286.90 - $451.60/hr
Senior Principal Scientist (Senior Medical Director) Translational Medicine, Immunology Translational Medicine in our Research & Development Division is responsible for planning and managing an ...
... Principal Scientist to provide scientific leadership across drug conjugate discovery and ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Principal Scientist to provide scientific leadership across drug conjugate discovery and ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Principal Scientist. In this role, the successful candidate will work closely with scientists in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Principal Scientist. In this role, the successful candidate will work closely with scientists in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist - Our company's Pharmaceutical Sciences and Clinical Supply (PSCS) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
Principal Scientist - Our company's Pharmaceutical Sciences and Clinical Supply (PSCS) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
... Principal Scientist to provide scientific leadership across drug conjugate discovery and ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Principal Scientist to provide scientific leadership across drug conjugate discovery and ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist, Large Molecule Analytical
Rahway, NJ · On-site
$156.90 - $247/hr
Job Overview The Biologics Analytical Research & Development department of our company's Research Laboratories Division is seeking a Principal Scientist to work at its Rahway, New Jersey research ...
Principal Scientist, Large Molecule Analytical
Rahway, NJ · On-site
$156.90 - $247/hr
Job Overview The Biologics Analytical Research & Development department of our company's Research Laboratories Division is seeking a Principal Scientist to work at its Rahway, New Jersey research ...
Associate Principal Scientist, Mass Spectrometry
West Point, PA · On-site
$120 - $180/hr
Finally, this Associate Principal Scientist will be a partner in problem solving, building leadership, and driving collaboration both internally and externally. Primary Responsibilities * Develop and ...
Associate Principal Scientist, Mass Spectrometry
West Point, PA · On-site
$120 - $180/hr
Finally, this Associate Principal Scientist will be a partner in problem solving, building leadership, and driving collaboration both internally and externally. Primary Responsibilities * Develop and ...
Associate Principal Scientist Our company's Pharmaceutical Sciences & Clinical Supplies ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
Associate Principal Scientist Our company's Pharmaceutical Sciences & Clinical Supplies ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
Associate Principal Scientist, Process ChemistryThe Process Chemistry organization located at our ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Associate Principal Scientist, Process ChemistryThe Process Chemistry organization located at our ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Principal Scientist Our company's Pharmaceutical Sciences and Clinical Supply (PSCS) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
Principal Scientist Our company's Pharmaceutical Sciences and Clinical Supply (PSCS) organization ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
... our team as a Principal Scientist. In this role, the successful candidate will lead cross ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... our team as a Principal Scientist. In this role, the successful candidate will lead cross ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Merck Jobs Information
Do workers at Merck get paid breaks?
46% of people say they don’t get paid breaks.
Based on data from 24 people who took the Breakroom Quiz between December 2024 and February 2026.
Does Merck pay people when they’re sick?
83% of people say they would get paid if they were sick but scheduled to work.
Based on data from 46 people who took the Breakroom Quiz between December 2024 and July 2026.
At Merck, are sick days and vacation days separate paid time off?
80% of people say they don’t have to use vacation days when they’re out sick.
Based on data from 25 people who took the Breakroom Quiz between May 2025 and July 2026.
Is the health insurance from Merck affordable enough for their workers?
100% of people say the health insurance costs are okay
Based on data from 33 people who took the Breakroom Quiz between March 2025 and July 2026.
Do people get paid time off at Merck?
93% of people say they get paid time off.
Based on data from 28 people who took the Breakroom Quiz between May 2025 and July 2026.
How far ahead of time do people find out their work schedule?
- 38% of people with changing schedules find out their shifts one week or less ahead of time.
- 25% of people with changing schedules find out their shifts two weeks ahead of time.
- 13% of people with changing schedules find out their shifts three weeks ahead of time.
- 25% of people with changing schedules find out their shifts four weeks or more ahead of time.
Based on data from 8 people who took the Breakroom Quiz between February 2025 and February 2026.
Do workers at Merck worry about hours?
92% of people report they don’t worry about getting enough hours.
Based on data from 26 people who took the Breakroom Quiz between December 2024 and July 2026.
Do Merck workers get to choose the shifts they work?
48% report that they don’t have enough control over which shifts they work.
Based on data from 23 people who took the Breakroom Quiz between December 2024 and February 2026.
How easy is it for Merck workers to change shifts?
73% of people report that it’s hard to change shifts if they need to.
Based on data from 11 people who took the Breakroom Quiz between December 2024 and July 2026.
How easy is it to get time off at Merck?
86% of people report it’s easy to get time off.
Based on data from 44 people who took the Breakroom Quiz between December 2024 and July 2026.
Do Merck managers change schedules at the last minute?
93% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 28 people who took the Breakroom Quiz between December 2024 and July 2026.
Do jobs at Merck spill into time workers aren’t paid for?
17% of people report that their job takes up time that they don’t get paid for.
Based on data from 30 people who took the Breakroom Quiz between December 2024 and July 2026.
How easy is it to take sick days at Merck?
85% of people report that it’s easy to take time off if they are sick.
Based on data from 47 people who took the Breakroom Quiz between December 2024 and July 2026.
Is working at Merck good if you’re a parent or caregiver?
86% of people who care for a child or other relative report this is a good place to work.
Based on data from 22 people who took the Breakroom Quiz between January 2025 and July 2026.
Do people at Merck feel treated with respect by their managers?
80% of people say they’re treated with respect by their managers.
Based on data from 41 people who took the Breakroom Quiz between December 2024 and July 2026.
Do people at Merck get to take their breaks without interruption?
79% of people report that they get to take their breaks without interruption.
Based on data from 39 people who took the Breakroom Quiz between December 2024 and July 2026.
Is it stressful to work at Merck?
75% of people say they often feel stressed at work.
Based on data from 51 people who took the Breakroom Quiz between December 2024 and July 2026.
Do people at Merck enjoy their jobs?
76% of people report they enjoy their job.
Based on data from 37 people who took the Breakroom Quiz between December 2024 and July 2026.
Do people at Merck recommend working with their team?
43% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 51 people who took the Breakroom Quiz between December 2024 and July 2026.
Do people get enough training when they start at Merck?
77% of people report they got enough training when they started working here.
Based on data from 47 people who took the Breakroom Quiz between December 2024 and July 2026.
Do people get support to advance at Merck?
In the last year, 67% of people report being given support to advance their career here.
Based on data from 46 people who took the Breakroom Quiz between December 2024 and July 2026.
Do people think Merck’s headquarters understands what’s happening where they work?
82% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 45 people who took the Breakroom Quiz between December 2024 and July 2026.
Do workers feel well informed about how Merck is doing?
36% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 44 people who took the Breakroom Quiz between December 2024 and July 2026.
What other companies are hiring for Principal Scientist jobs?
What are the most popular jobs at Merck?
What are the most popular categories at Merck?

Principal Scientist, DSCS Digital Technologies-Laboratory Automation, Time Series Data Strategy (Hyb
On-site
Full-time
Medical, Dental, Vision, Retirement, PTO
This job post has expired today. Applications are no longer accepted.
Merck rating
8.0
Based on 51 frontline employees who took The Breakroom Quiz
43rd of 86 rated pharmaceutical
Job description
About Merck
Sourced by ZipRecruiter
Industry
Pharmaceutical product wholesalers and pharmaceutical and medicine manufacturing
Company size
10,000+ Employees
Headquarters location
Rahway, NJ, US