Scientist, Analytical Research and Development (Onsite)

Merck & Co.; Rahway (NJ); On-site; USD 87,000 - 137,000; Full time

Benefits offered by this job

Benefits package

401(k) plan

Job summary

Merck & Co. in Rahway, NJ is seeking a Scientist in Small Molecule Analytical Research & Development. You will join a team of analytical chemists to enable drug development through lab-based characterization and data analysis, collaborating across Quality, Process Chemistry, and Operations.

The role emphasizes GMP testing, method validation, and detailed documentation. A BSc (3+ years) or MS in life sciences is required, with strong communication and team skills.

Qualifications

• Bachelor of Science with at least 3 years relevant industry experience, or MS in Chemistry, Pharmaceutical Sciences, or Life Sciences.
• Excellent written and oral communication skills and ability to work in cross-functional teams.
• GMP operations experience is preferred.

Responsibilities

• Support GMP release and stability testing for APIs, formulations, and processes using traditional and advanced analytical tools.
• Document experiments with ALCOA principles and maintain detailed records.
• Troubleshoot GMP testing with cross-functional teams andQuality stakeholders.
• Validate and implement analytical methods for release and stability testing of clinical materials.
• Perform data entry, data review, and author analytical reports or summaries.
• Collaborate with Analytical R&D and cross-functional partners including Global Development Quality and Process Chemistry.
• Assist in compliance audits and inspections.

Skills

Excellent communication

Team collaboration

GMP operations

Chromatography

Dissolution

Spectroscopy

Empower

LCMS

Data science

Education

BSc + 3+ yrs experience

MS in Chemistry / Pharmaceutical Sciences or Life Sciences

Tools

Empower

Job description

Job Description

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, diversified 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 Good Manufacturing Practices (GMP) activities such as release and stability testing to support development of active pharmaceutical ingredients (APIs), pharmaceutical formulations, and manufacturing processes using both traditional and advanced analytical tools.
• Document the execution, procedure, results, and conclusions of experiments in a detailed and organized manner following ALCOA principals.
• Troubleshoot and investigate any challenges associated with the GMP testing through active collaboration with cross-functional project teams and/or Quality stakeholders.
• Validate and implement analytical methods to support release and stability testing of clinical materials.
• Perform data entry, data review, and author analytical reports or data summaries.
• Strong collaboration with fellow Analytical Research & Development colleagues as well as cross-functional partners such as Global Development Quality, Process Chemistry, and Pharmaceutical Operations.
• Support compliance audit/inspection activities.

Education

• Bachelor of Science with at least 3 years relevant industry experience, or some relevant industry experience for applicants with a MS in Chemistry, Pharmaceutical Sciences, or other Life Sciences.

Required Skills

• Excellent written and oral communication skills, as well as interpersonal skills, are necessary to qualify for this role.
• Ability to work in a team environment with cross-functional interactions.

Preferred Skills

• Hands-on experience in GMP operations, advanced chromatographic separation science, dissolution, spectroscopy analysis, and other analytical techniques.-
• Experience with Empower, data science, and LCMS are a plus.

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.

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.

The primary location for this posting is

USA - New Jersey - Rahway

Where required by law, the compensation range for this role is provided below.

The salary range for the primary location of this role is

$87,300.00 - $137,400.00

This range reflects the Company's reasonable expectation of the base salary applicable to this role at the time of 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 .

Additional location(s):

Please note the salary range above applies to the Primary Location of the position. Where a role has other listed locations, different compensation guidelines may apply. You may find the salary ranges for additional locations below. If the salary range is not listed for the location you are applying to, our Talent Acquisition team will provide further information to you relevant to your location.

Additional location(s) Compensation Information:

• 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

Not Indicated

Valid Driving License

No

Hazardous Material(s)

N/A

Job Posting End Date

11/5/2026

*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

R422892