Merck
Merck

60 Merck Jobs Hiring Near You

... 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 ...

$15.25 - $20.75/hr

... 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 ...

Senior Scientist

Lower Gwynedd, PA · On-site

$87K - $119K/yr

... 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 ...

... 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 ...

Instrument Mechanic

Rahway, NJ · On-site

$36.79 - $45.98/hr

... 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 ...

$210K - $331K/yr

... 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 ...

$106K - $167K/yr

... 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 ...

... 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 ...

... 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 ...

Showing results 41-60

Merck Jobs Information

Do workers at Merck get paid breaks?

Sometimes. Only some people 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?

Yes. Most people get paid when they’re sick.
82% of people say they would get paid if they were sick but scheduled to work.
Based on data from 45 people who took the Breakroom Quiz between December 2024 and April 2026.

At Merck, are sick days and vacation days separate paid time off?

Sick days and vacation days are separate paid time off.
79% of people say they don’t have to use vacation days when they’re out sick.
Based on data from 24 people who took the Breakroom Quiz between May 2025 and April 2026.

Is the health insurance from Merck affordable enough for their workers?

Most people say the health insurance costs are okay.
100% of people say the health insurance costs are okay
Based on data from 32 people who took the Breakroom Quiz between March 2025 and April 2026.

Do people get paid time off at Merck?

Most people get paid time off work.
93% of people say they get paid time off.
Based on data from 27 people who took the Breakroom Quiz between May 2025 and April 2026.

Do workers at Merck worry about hours?

Most people don’t worry about getting enough hours.
92% of people report they don’t worry about getting enough hours.
Based on data from 25 people who took the Breakroom Quiz between December 2024 and February 2026.

Do Merck workers get to choose the shifts they work?

Some people don’t get to choose which 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?

Most people find it hard to change shifts.
80% of people report that it’s hard to change shifts if they need to.
Based on data from 10 people who took the Breakroom Quiz between December 2024 and January 2026.

How easy is it to get time off at Merck?

Most people find it easy to get time off.
86% of people report it’s easy to get time off.
Based on data from 43 people who took the Breakroom Quiz between December 2024 and April 2026.

Do Merck managers change schedules at the last minute?

Most managers don’t change people’s 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 27 people who took the Breakroom Quiz between December 2024 and February 2026.

Do jobs at Merck spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
17% of people report that their job takes up time that they don’t get paid for.
Based on data from 29 people who took the Breakroom Quiz between December 2024 and February 2026.

How easy is it to take sick days at Merck?

Most people find it easy to take sick days.
85% of people report that it’s easy to take time off if they are sick.
Based on data from 46 people who took the Breakroom Quiz between December 2024 and April 2026.

Is working at Merck good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
86% of people who care for a child or other relative report this is a good place to work.
Based on data from 21 people who took the Breakroom Quiz between January 2025 and April 2026.

Do people at Merck feel treated with respect by their managers?

Most people feel treated with respect by their managers.
80% of people say they’re treated with respect by their managers.
Based on data from 40 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at Merck get to take their breaks without interruption?

Most people get breaks without interruption.
77% of people report that they get to take their breaks without interruption.
Based on data from 31 people who took the Breakroom Quiz between February 2025 and February 2026.

Is it stressful to work at Merck?

Most people feel stressed out here.
84% of people say they often feel stressed out at work.
Based on data from 31 people who took the Breakroom Quiz between April 2025 and April 2026.

Do people at Merck enjoy their jobs?

Most people enjoy their job.
75% of people report they enjoy their job.
Based on data from 36 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at Merck recommend working with their team?

Only some people recommend working with their team.
55% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 31 people who took the Breakroom Quiz between April 2025 and April 2026.

Do people get enough training when they start at Merck?

Most people got enough training when they started.
76% of people report they got enough training when they started working here.
Based on data from 46 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people get support to advance at Merck?

Most people are given support to advance their career here.
In the last year, 67% of people report being given support to advance their career here.
Based on data from 45 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people think Merck’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
84% 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 44 people who took the Breakroom Quiz between December 2024 and April 2026.

Do workers feel well informed about how Merck is doing?

Only some people feel well informed about how the company is doing.
37% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 43 people who took the Breakroom Quiz between December 2024 and April 2026.
What are the most popular job types at Merck?
Infographic showing various job openings at Merck in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution.
Senior Scientist, Biologics Analytical R&D

Senior Scientist, Biologics Analytical R&D

Merck & Co.

Rahway, NJ • On-site

$100K - $127K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 5 days ago


Merck rating

7.8

Company rating: 7.8 out of 10

Based on 50 frontline employees who took The Breakroom Quiz

41st of 71 rated pharmaceutical


Job description

Job DescriptionSenior Scientist, Biologics Analytical Research & DevelopmentThe Biologics Analytical Research & Development department of our Research & Development Division is seeking applicants for a Senior Scientist position available at its Rahway, New Jersey research facility. The Senior Scientist is a laboratory-based scientific role tasked with solving complex analytical problems at the interface of biology, chemistry, and lab informatics disciplines to enable development of Biologics drug substances and drug products.- The successful candidate must function well and be able to collaborate in a fast-paced, integrated, multidisciplinary team environment.- The qualified candidate will be responsible for development, qualification, implementation, troubleshooting and transfer of analytical methods for monoclonal proteins or other complex therapeutic proteins.- Applicants must have effective organizational, multi-tasking, oral/written communications skills, show scientific leadership, and a desire to conduct research and publish.- Experience leading small groups of technical personnel and analytical projects will aid in distinguishing candidates.- Evidence of strong cross-functional collaboration in an academic or industrial setting is also preferred.-Qualifications Education:Ph.D. in analytical chemistry/biochemistry or related field or M.S.

with a minimum of 5 years of experience in the Pharmaceutical Industry or B.S. with a minimum of 8 years of experience in the Pharmaceutical Industry.Required Experience and Skills:-Strong background and experience in separations scienceExtensive experience with UPLC/HPLC analysis of biologics (e.g., SEC, RP, IEX) and CE techniques.Experience in process- or impurity-related residual assay developmentBackground in Analytical Methodologies and sound scientific understanding of Critical Quality Attributes/QbD/DOE principles as well as data analysis and statistics for setting specificationsAbility to design, execute and development of methods for release, characterization, and stability testing of clinical trial material and in support of product and process developmentA strong team player with excellent oral and written communication skills; ability to work both independently for development of assays and cross-functionally for successful transfer of assays. Plan assay optimization and documentation to meet program deadlines.Authoring and reviewing internal technical reports, sections of regulatory filings (e.g., IND, BLA) and external scientific publications.Strong ability to deliver complex objectives under aggressive timelines in a rapidly changing environment.Demonstrated scientific ability through publications and presentations in scientific conferences.Preferred Experience and Skills:Experience with qualification, validation, and transfer of assays to a GLP or regulated laboratory environment as listed in ICH Q2 and USP .Experience in representing analytical functional area on project teams.-Strong knowledge of protein structure and degradation pathwaysMass spectrometry for large moleculesMolecular biology (PCR, DNA extraction) and immunoassay (ELISA, gel electrophoresis) techniquesExperience in analysis of various Biologic modalities (e.g., mAb, antibody-drug conjugate, fusion protein)#ARD#elgibleforerpRequired Skills: Adaptability, Analytical Chemistry, Analytical Method Development, Antibody Drug Conjugates (ADC), Assay Development, Capillary Electrophoresis (CE), Chromatographic Techniques, Cross-Functional Teamwork, DNA Extractions, External Collaboration, High-Performance Liquid Chromatography (HPLC), Molecular Biology, Process Analytical Technology (PAT), Protein Analysis, Size Exclusion Chromatography (SEC), Teamwork, Therapeutic Proteins, Ultra Performance Liquid Chromatography (UPLC)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 $117,000.00 - $184,200.00This 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: RegularRelocation:DomesticVISA Sponsorship:No Travel Requirements: No Travel RequiredFlexible Work Arrangements:Not ApplicableShift:1st - DayValid Driving License:NoHazardous Material(s):n/aJob Posting End Date:06/15/2026 *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. Requisition ID:R396819 Salary: .

Date posted: 06/12/2026


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