Senior Scientist - Biologics Potency, Cell Based Sciences, AR&D

Job Description

The Analytical Research & Development of our company Research Laboratories is seeking a highly motivated senior scientist to join the Biologics Potency team within the Cell-Based Sciences in Rahway, New Jersey,- The qualified candidate will be responsible of potency bioassay development, method design and optimization, non-GMP qualification and robustness, and method transfer to GxP testing laboratories, to assess the biological activity of various biologics modalities such as therapeutic proteins, monoclonal antibodies, antibody-drug conjugates, and/or complex modality-based products.

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Key Responsibility:

• Develop and optimize immune binding assays and cell-based assays for biologics development.
• Conduct non-GMP qualification and robustness study to support assay validation.
• Support method transfers to internal and external GxP laboratories.
• Collaborate with cross-functional teams to support biologics development.
• Maintain accurate and detailed laboratory records.
• Contribute to the preparation of regulatory submissions and technical reports.

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Qualifications:-

Education

• Ph.D. in cell biology, immunology, biochemistry, molecular biology or a related field, OR
• M.S. in cell biology, immunology or a related field with a minimum of 5 years of relevant industry experience, OR
• B.S in cell biology, immunology or a related field with a minimum of 8 years of relevant industry experience.

Required Experience

• Hands-on experience with cell-based assays.
• Strong written and verbal communication skills.
• Collaborative.
• Excellent problem-solving skills and attention to detail.
• Ability to work independently and as part of a team.

Preferred Experience

• Hands-on experience with immunoassays
• Basic understanding of biological potency and assay development.

We are a research-driven biopharmaceutical company. Our mission is built on the simple premise that if we "follow the science" that great medicines can make a significant impact to our world. We believe that a research-driven enterprise dedicated to world-class science can succeed by inventing medicine and vaccine innovations that make a difference for patients across the globe.

AR&D

Required Skills:
Adaptability, Adaptability, Analytical Method Development, Antibody Drug Conjugates (ADC), Assay Development, Bioanalytical Analysis, Biochemical Assays, Biochemistry, Biological Sciences, Cell-Based Assays, Chromatographic Techniques, GMP Environments, Immunoassays, Immunochemistry, Immunology, Immunotherapy, Innovative Thinking, Microbiology, Molecular Biology, Monoclonal Antibodies, Nuclear Magnetic Resonance (NMR) Analysis, Polyclonal Antibody Production, Process Analytical Technology (PAT), Strategic Thinking, Technical Writing {+ 1 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:

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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
$117,000.00 - $184,200.00

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 .

You can apply for this role through (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:
No

Travel Requirements:
No Travel Required

Flexible Work Arrangements:
Not Applicable

Shift:
Not Indicated

Valid Driving License:
No

Hazardous Material(s):
N/A

Job Posting End Date:
02/20/2026
*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: R384948