D. in chemical/biochemical engineering, pharmaceutical sciences, chemistry, biochemistry, or ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...

60 Merck Biochemist Jobs Hiring Near You
D. in chemical/biochemical engineering, pharmaceutical sciences, chemistry, biochemistry, or ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Apply deep expertise in biochemical, cellular, and translational systems to: * Clarify mechanism-of ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Apply deep expertise in biochemical, cellular, and translational systems to: * Clarify mechanism-of ... 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
D. in analytical chemistry/biochemistry or related field with a minimum of 8 years of experience in the pharmaceutical industry, or equivalent. * M.S. with a minimum of 10 years of experience, or B.S ...
Principal Scientist, Large Molecule Analytical
Rahway, NJ · On-site
$156.90 - $247/hr
D. in analytical chemistry/biochemistry or related field with a minimum of 8 years of experience in the pharmaceutical industry, or equivalent. * M.S. with a minimum of 10 years of experience, or B.S ...
Senior Director, Pharmacokinetics
South San Francisco, CA · On-site
$194 - $306/hr
D. (with 12+ years) in pharmacokinetics, pharmaceutical sciences, bioanalytical chemistry, analytical chemistry, biochemistry, biology, pharmacology, immunology, bioengineering, or a related ...
Senior Director, Pharmacokinetics
South San Francisco, CA · On-site
$194 - $306/hr
D. (with 12+ years) in pharmacokinetics, pharmaceutical sciences, bioanalytical chemistry, analytical chemistry, biochemistry, biology, pharmacology, immunology, bioengineering, or a related ...
... biochemistry, biology, pharmacology, immunology, bioengineering, or a related scientific discipline ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... biochemistry, biology, pharmacology, immunology, bioengineering, or a related scientific discipline ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Associate Principal Scientist, Analytical R&D
Rahway, NJ · On-site
$142.40 - $224.10/hr
PhD in Analytical Chemistry, Biochemistry, Pharmaceutical Sciences or related field with at least 3 years pharma industry experience; or Masters with at least 7 years; or Bachelor's with at least 10 ...
Associate Principal Scientist, Analytical R&D
Rahway, NJ · On-site
$142.40 - $224.10/hr
PhD in Analytical Chemistry, Biochemistry, Pharmaceutical Sciences or related field with at least 3 years pharma industry experience; or Masters with at least 7 years; or Bachelor's with at least 10 ...
Biologics Process Development Scientific Lead
Rahway, NJ · On-site
$105K - $136K/yr
PhD, MS, or BS in Biochemical Engineering, Chemical Engineering, Biology, Biotechnology, or a ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Biologics Process Development Scientific Lead
Rahway, NJ · On-site
$105K - $136K/yr
PhD, MS, or BS in Biochemical Engineering, Chemical Engineering, Biology, Biotechnology, or a ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
$88K - $121K/yr
Analytical Chemistry, Analytical Method Development, Assay Development, Biochemical Assays ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
$88K - $121K/yr
Analytical Chemistry, Analytical Method Development, Assay Development, Biochemical Assays ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Biotechnology, Biochemistry, or related field with at least eight (8) years of relevant post ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Biotechnology, Biochemistry, or related field with at least eight (8) years of relevant post ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
D. in Chemical Engineering, Biochemistry, Pharmaceutical Sciences, or a related scientific ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
D. in Chemical Engineering, Biochemistry, Pharmaceutical Sciences, or a related scientific ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
D. degree in Chemistry, Pharmaceutical Sciences, Engineering, Biology, Biochemistry, or related ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
D. degree in Chemistry, Pharmaceutical Sciences, Engineering, Biology, Biochemistry, or related ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
D. in Biology, Oncology, Pharmacology, Biochemistry, Toxicology, Biophysics, Immunology, or a ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
D. in Biology, Oncology, Pharmacology, Biochemistry, Toxicology, Biophysics, Immunology, or a ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Analytical R&D Fellowship - Formulation and Solubility Studies (Hiring Our Heroes Corporate Fellow)
West Point, PA · On-site
A bachelor's degree in Chemistry, Analytical Chemistry, Pharmaceutical Sciences, Chemical Engineering, Biochemistry, or a related scientific discipline. * Strong interest in pharmaceutical ...
New
Analytical R&D Fellowship - Formulation and Solubility Studies (Hiring Our Heroes Corporate Fellow)
West Point, PA · On-site
A bachelor's degree in Chemistry, Analytical Chemistry, Pharmaceutical Sciences, Chemical Engineering, Biochemistry, or a related scientific discipline. * Strong interest in pharmaceutical ...
New
... Biotechnology, Biochemistry, or related field with at least eight (8) years of relevant post ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Biotechnology, Biochemistry, or related field with at least eight (8) years of relevant post ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... biochemistry, biological sciences, or a related discipline with significant experience in DMPK ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
... biochemistry, biological sciences, or a related discipline with significant experience in DMPK ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
New
... Biochemistry or a related field Required experience and skills :Proven record of accomplishments in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Biochemistry or a related field Required experience and skills :Proven record of accomplishments in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
Senior Director, Pharmacokinetics, Dynamics, Metabolism and Bioanalysis, Protein Therapeutics
Boston, MA · On-site
$194.10 - $305.60/hr
Ph.D (with 7+ years relevant experience) in biochemistry, pharmacology, pharmaceutical sciences, protein engineering, molecular biology, bioengineering, or related STEM field; Relevant experience ...
Senior Director, Pharmacokinetics, Dynamics, Metabolism and Bioanalysis, Protein Therapeutics
Boston, MA · On-site
$194.10 - $305.60/hr
Ph.D (with 7+ years relevant experience) in biochemistry, pharmacology, pharmaceutical sciences, protein engineering, molecular biology, bioengineering, or related STEM field; Relevant experience ...
D (with 7+ years relevant experience) degree in biochemistry, pharmacology, pharmaceutical sciences ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
D (with 7+ years relevant experience) degree in biochemistry, pharmacology, pharmaceutical sciences ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Biochemistry or a related field Required experience and skills :Proven record of accomplishments in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Biochemistry or a related field Required experience and skills :Proven record of accomplishments in ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Biochemical engineering, or a related field REQUIRED SKILLS: • Proven record of accomplishments ... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does ...
... Biochemical engineering, or a related field REQUIRED SKILLS: • Proven record of accomplishments ... 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.
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Based on data from 8 people who took the Breakroom Quiz between February 2025 and February 2026.
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92% of people report they don’t worry about getting enough hours.
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48% report that they don’t have enough control over which shifts they work.
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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.
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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.
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17% of people report that their job takes up time that they don’t get paid for.
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85% of people report that it’s easy to take time off if they are sick.
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79% of people report that they get to take their breaks without interruption.
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76% of people report they enjoy their job.
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43% of people report that they wouldn’t recommend working with their immediate team to a friend.
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In the last year, 67% of people report being given support to advance their career here.
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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.
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Full-time
Medical, Dental, Vision, Retirement, PTO
Posted 25 days ago
Merck rating
8.0
Based on 51 frontline employees who took The Breakroom Quiz
43rd of 86 rated pharmaceutical
Job description
Vaccine Drug Product Development (VDPD), a part of our company's Research Laboratories, is seeking a Principal Scientist to join our department in West Point, PA. Our mission is to develop novel vaccine drug products that will profoundly improve global human health-directly building from our company's 50+ year legacy as pioneers in the discovery, development, and manufacturing of novel vaccines to eliminate disease. Our department is responsible for developing vaccine adjuvants and drug products from preclinical studies through Phase III clinical trials with line of sight to commercialization. We ensure robust composition, primary packaging, and process development through deep fundamental understanding and characterization such that the process is scalable without compromising safety, efficacy, or stability. During development, we leverage smart experimental design, cutting edge analytical tools, and statistical/predictive approaches to inform formulation and process development. Our team enables the translation of vaccine preclinical candidates from concepts into robust commercial drug products.
Primary Responsibilities:
- Lead a matrixed team in the design, execution, and documentation of experiments to develop stable formulations and robust manufacturing processes for preclinical and clinical supply production and to scale-up these processes to the pilot plant and commercial space.
- The successful candidate will be expected to work independently in a hands-on, dynamic laboratory environment engaged in development activities while also working collaboratively within the group, across functional areas, and with external partners.
- Active strategic and technical leadership on program development teams will be required.
- Strong communication skills are expected to clearly communicate data and conclusions verbally, through written documents and reports, and technical presentations.
- Proven facilitative leadership and communication skills are essential to effectively lead matrix teams and manage expectations of stakeholders as part of our stage-gate process used to manage the development of new products.
- The role will also entail leading teams to advance areas such as science and technology innovation, business process improvement, and clinical manufacturing capability build.
- Successful candidates are motivated to excel, willing to take initiative, have a strong desire to learn and contribute, and actively mentor less experienced scientists.
- Senior colleagues in Vaccine Drug Product Development have strong external scientific networks to help us maintain an awareness of industry challenges, trends, and opportunities.
- Successful candidates will have a track record of external publication, patenting, and presentations.
Required Experience and Skills
- Ph.D. in chemical/biochemical engineering, pharmaceutical sciences, chemistry, biochemistry, or related discipline with minimum of 8 years of relevant industrial experience; an M.S. degree in a similar field with minimum of 10 years of relevant industrial experience; or a B.S. degree in a similar field with minimum of 12 years of relevant industrial experience.
- Proven written and verbal communication skills
- Ability to prioritize, plan, and execute work with limited guidance
- Ability to work in a dynamic and fast-paced team environment
- Demonstrated facilitative leadership and influencing skills
- Hands on laboratory skills
- Experience developing vaccine adjuvant and/or vaccine drug product processes, or significant nucleic acid and lipid nanoparticle experience, including advanced knowledge of key unit operations (freeze/thaw, formulation, mixing, filtration, filling, stoppering, etc.)
- Understanding of vaccine adjuvant and/or drug product quality attributes, specifications, characterization techniques, and product vulnerabilities and mitigation strategies
- Experience with engineering principles used in process development and process scale up/scale down
- Experience with technical transfer of processes from lab to pilot plant and/or commercial sites including the use of risk assessment tools
- Track record of difficult technical problem solving
- Ability to develop and implement new methods/processes
- Experience with GMP manufacturing of clinical supplies
- Experience with use of statistical principles to understand, predict, and communicate process robustness
- Experience with root cause analysis and investigations (FMEA, fishbone, etc.)
- Experience authoring regulatory filings for sterile dosage forms (adjuvants and/or DP)
- Experience responding to regulatory questions related to drug products
- Experience, desire, and a track record of effective mentorship of less experienced scientists towards timebound goals
Desired Experience and Skills
- Experience with sterile product manufacturing and aseptic technique
- Experience with colloidal systems and characterization of colloids including emulsions
- Familiar with ISO, CFR, ICH, and USP guidelines as they relate to sterile products
- Familiar with Quality by Design principles and have experience applying the Quality by Design tools and principles to products in development
- Experience with process modeling
- Experience with liquid and lyophilized drug product formulation development
- Understanding of compliance and regulatory issues for sterile injectable products manufactured by aseptic processing
- Experience with direct people management
#erp #PSCS #VDPD
Required Skills:
Adaptability, Adaptability, Biochemistry, Business Processes, Business Process Improvements, Business Process Modeling, Cell Culture Process Development, Cell Line Development, Combination Products, Data Analysis, Facilitative Leadership, Finite Element Analysis (FEA), GMP Compliance, Innovative Thinking, Leadership Mentoring, Mentorship, New Product Development, Pharmaceutical Process Development, Pharmaceutical Sciences, Professional Collaboration, Professional Networking, Quality by Design, Regulatory Filings, Risk Assessments, Strategic Thinking {+ 2 more}
Preferred Skills:
Current Employees apply HERE
Current Contingent Workers apply HERE
US and Puerto Rico Residents Only:
Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here if you need an accommodation during the application or hiring process.
As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics. As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities. For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:
EEOC Know Your Rights
EEOC GINA Supplement
We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another's thinking and approach problems collectively.
Learn more about your rights, including under California, Colorado and other US State Acts
The salary range for this role is
$173,200.00 - $272,600.00
This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee's position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.
The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.
We offer a comprehensive package of benefits. Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days. More information about benefits is available at https://jobs.merck.com/us/en/compensation-and-benefits.
You can apply for this role through https://jobs.merck.com/us/en (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.
San Francisco Residents Only: We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance
Los Angeles Residents Only: We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance
Search Firm Representatives Please Read Carefully
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.
Employee Status:
Regular
Relocation:
Domestic
VISA Sponsorship:
Yes
Travel Requirements:
10%
Flexible Work Arrangements:
Not Applicable
Shift:
Not Indicated
Valid Driving License:
No
Hazardous Material(s):
n/a
Job Posting End Date:
08/17/2026
*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.
About Merck
Sourced by ZipRecruiter
Industry
Pharmaceutical product wholesalers and pharmaceutical and medicine manufacturing
Company size
10,000+ Employees
Headquarters location
Rahway, NJ, US