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Scientist, Analytical R&D (Onsite)

Merck
Rahway, NJ Full Time
POSTED ON 2/17/2026 CLOSED ON 2/20/2026

What are the responsibilities and job description for the Scientist, Analytical R&D (Onsite) position at Merck?

Job Description

Scientist, Small Molecule Analytical Research & Development

The Small Molecule Analytical Research and Development group has an opening for a Scientist based in Rahway, NJ. Join us and experience our culture first-hand - one of strong ethics & integrity, experiences, exceptional science and a resounding passion for improving human health through innovative drug delivery technologies and predictive analytical tools. As part of our global team, you will have the opportunity to collaborate with talented and dedicated colleagues while developing and expanding your career.

In your role as Scientist, you will be part of a team of Analytical Chemists working on cross-functional scientific teams to enable novel small molecule, peptide, and oligonucleotide drug development through laboratory-based analytical characterization and statistical data analysis. 

Primary Responsibilities

·         Support execution of scientific studies to support development of active pharmaceutical ingredients (APIs), pharmaceutical formulations, and manufacturing processes using both traditional and advanced analytical tools.

·         Develop and implement analytical methods utilized during drug development as well as for the release and shelf-life assessment of clinical materials.

·         Troubleshoot challenges associated with drug development through active collaboration with cross-functional project teams

·         Document the execution, procedure, results, and conclusions of experiments in a detailed and organized manner.

·         Author internal memos, data summaries, and technical reports, and IND/ IMPD submissions to regulatory authorities.

·         Strong collaboration with fellow Analytical Research & Development colleagues as well as cross-functional partners.

·         Engage the external scientific community through membership in professional organizations, attendance at external conferences, and authorship of external publications.

Education Minimum Requirements:

Minimum 3 years relevant industry experience for applicants with a Bachelor of Science degree, or 0 years of relevant industry experience for applicants with a Master of Science degree in Chemistry, Pharmaceutical Sciences, or related fields.

 

Required Experience and Skills

Excellent written and oral communication skills, as well as strong collaboration skills, are required. Candidates will also be required to work in a team environment with cross-functional interactions.

Preferred Experience and Skills

Though not required, the ideal applicant would have hands-on experience in advanced chromatographic separation science, dissolution, spectroscopy analysis, and other analytical laboratory and data analysis techniques.  In addition, experience with data science, and mass spectrometry is advantageous.

#AR&D

#eligibleforERP

Required Skills:

Accountability, Accountability, Adaptability, Analytical Characterization, Analytical Development, Analytical Method Development, Biopharmaceutics, Cell-Based Assays, Communication, Data Science, Drug Development, Good Manufacturing Practices (GMP), Immunoassays, Interpersonal Relationships, Laboratory Information Management System (LIMS), Laboratory Techniques, Mammalian Cell Culture, Manufacturing Processes, Mass Spectrometry (MS), Oral Communications, Pharmaceutical Development, Pharmaceutical Formulations, Pharmaceutical Sciences, Pharmacology, Process Manufacturing { 5 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

U.S. Hybrid Work Model

Effective September 5, 2023, employees in office-based positions in the U.S. will be working a Hybrid work consisting of three total days on-site per week, Monday - Thursday, although the specific days may vary by site or organization, with Friday designated as a remote-working day, unless business critical tasks require an on-site presence.This Hybrid work model does not apply to, and daily in-person attendance is required for, field-based positions; facility-based, manufacturing-based, or research-based positions where the work to be performed is located at a Company site; positions covered by a collective-bargaining agreement (unless the agreement provides for hybrid work); or any other position for which the Company has determined the job requirements cannot be reasonably met working remotely. Please note, this Hybrid work model guidance also does not apply to roles that have been designated as “remote”.

The salary range for this role is

$87,300.00 - $137,400.00

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:

No relocation

VISA Sponsorship:

No

Travel Requirements:

10%

Flexible Work Arrangements:

Not Applicable

Shift:

1st - Day

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

02/19/2026

*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:R385738

Salary : $87,300 - $137,400

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