Jobs at Merck

136 open jobs at Merck in Rahway, North Wales, South San Francisco, updated October 9, 2026. See every role and apply on Yabot Jobs.

New postings are scanned daily at 1:00 PM and 9:00 PM ET.

Search all Merck jobs on Yabot

Locations

Rahway
North Wales
South San Francisco
Boston
DeSoto
Irving
Elkton
Millsboro
Lenexa
Philadelphia
Guaynabo

Other (54)

Senior Director, Advanced Pharmacometrics, Quantitative Pharmacology and Pharmacometrics – Immuno-Oncology (Hybrid or Remote)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 9, 2026
2027 Future Talent Program – Modeling & Informatics - Intern

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 9, 2026
Specialist, Engineering

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 9, 2026
Executive Director, Global Public Policy and Multilateral Engagement

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 9, 2026
Utility Technician - Stationary Engineer

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 9, 2026
Regional Medical Scientific Director (RMSD) - Gynecologic Malignancies – IN, KY, WV, VA

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 8, 2026
Scientist, Bioanalytical

Merck · USA - California - South San Francisco (Grand Ave), United States of America · Posted Oct 8, 2026
Senior Scientist - Discovery Analytical Research (On-site)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
Principal Scientist, Peptide Formulation

Merck · USA - California - South San Francisco (Grand Ave), United States of America · Posted Oct 8, 2026
Associate Director, Patient Support Data Strategy & Management

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 8, 2026
Senior Specialist, Chemistry (Onsite)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
Senior Scientist Statistical Programming, Late-Stage (Hybrid)

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 8, 2026
Associate Specialist - Regulatory Affairs (Hybrid)

Merck · USA - Pennsylvania - Philadelphia (Ludlow WeWork), United States of America · Posted Oct 8, 2026
Sr. Scientist, Chemistry

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
2027 Future Talent Program - International Pricing Analytics - Intern

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
HIV Customer Representative - South Chicago

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 8, 2026
Formulation Scientist, Discovery Pharmaceutical Sciences (Onsite)

Merck · USA - California - South San Francisco (Grand Ave), United States of America · Posted Oct 7, 2026
Lead Technician, Operations

Merck · USA - Kansas - De Soto, United States of America · Posted Oct 7, 2026
Principal Scientist, Process Development & Commercialization

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Senior Scientist, Respiratory Biology (Discovery Research)

Merck · USA - California - South San Francisco (Grand Ave), United States of America · Posted Oct 7, 2026
Operations Coordinator

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 7, 2026
Scientist, GMP Analytical

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
HIV Customer Representative - DALLAS - FORT WORTH MIRROR

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 7, 2026
Senior Specialist, Drug Safety - Animal Health

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Regional Medical Scientific Director, Cardiopulmonary & Pulmonary Hypertension -- Central Plains Territory

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 7, 2026

Engineering & Technology

Associate Director, Clinical Data Management Trial Lead

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 9, 2026
Specialist, Market Research

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 9, 2026
Associate Scientist, Postdoctoral Research Fellow - Translational Imaging

Merck · USA - California - South San Francisco (Gateway Blvd), United States of America · Posted Oct 8, 2026
Associate Scientist, Postdoctoral Research Fellow, AI-Guided Functional Immunology

Merck · USA - Massachusetts - Cambridge (320 Bent Street), United States of America · Posted Oct 8, 2026
Associate Scientist, Post Doc Fellow- Computational Immunology

Merck · USA - Massachusetts - Cambridge (320 Bent Street), United States of America · Posted Oct 8, 2026
Associate Specialist, Engineering

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 8, 2026
Senior Specialist Engineering (Onsite)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
Associate Scientist, Postdoctoral Fellow – AI/ML and Agentic AI for Drug Discovery

Merck · USA - California - South San Francisco (Grand Ave), United States of America · Posted Oct 8, 2026
Director of Data Engineering and Analytics

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Director Field AI Capabilities

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 7, 2026
Specialist, Bioprocess Engineer

Merck · USA - Delaware - De Millsboro, United States of America · Posted Oct 7, 2026
Senior Data Scientist (Machine Learning & Generative AI)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Specialist, CTU Engineer

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 7, 2026
Senior Data Scientist, Predictive Immune Biomarker Foundation Models

Merck · USA - Massachusetts - Cambridge (320 Bent Street), United States of America · Posted Oct 5, 2026
Assoc. Director - US Market Engagement - Vaccines & ID (Pneumo)

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 5, 2026
2027 Future Talent Program - Packaging Component Engineer

Merck · USA - North Carolina - Wilson, United States of America · Posted Oct 5, 2026

Operations & Manufacturing

Technician, Mechanic

Merck · USA - Texas - Irving, United States of America · Posted Oct 9, 2026
Mech. Techn.-Millwright

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 9, 2026
Senior Specialist Quality Assurance (COE)

Merck · USA - Delaware - Wilmington (Biotech), United States of America · Posted Oct 8, 2026
Lead Technician, Operations

Merck · USA - Delaware - Millsboro (Intervet), United States of America · Posted Oct 8, 2026
Associate Director, Drug Product, Quality Assurance

Merck · USA - Delaware - Wilmington (Biotech), United States of America · Posted Oct 8, 2026
Specialist, Planning & Scheduling (Onsite)

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 6, 2026
Vaccines Client Manager-West

Merck · PRI - Guaynabo - Guaynabo, Puerto Rico · Posted Oct 6, 2026
Senior Specialist, Biotechnology Solutions (Tech Ops)

Merck · USA - Nebraska - Elkhorn, United States of America · Posted Oct 5, 2026
US Quality Network, Transfer & New Product Commercialization Lead

Merck · USA - Kansas - De Soto, United States of America · Posted Oct 5, 2026
Logistics Project Manager, Associate Director, Hybrid

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 5, 2026
Director, Operations - API

Merck · USA - Virginia - Elkton, United States of America · Posted Oct 5, 2026
Associate Director, Launch Excellence & Portfolio Capability Management

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 5, 2026
Director, Operations - Pharm Ops

Merck · USA - Virginia - Elkton, United States of America · Posted Oct 5, 2026
Senior Director, Quality Assurance

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 5, 2026

Healthcare

Director, Clinical Research, Obesity

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 9, 2026
Senior Director, Clinical Development Metabolism (MASH)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 9, 2026
Principal Scientist (Director), Translational Medicine - Cardiovascular

Merck · USA - Massachusetts - Boston (MA Parcel B Laboratory), United States of America · Posted Oct 9, 2026
Principal Scientist, Drug Safety

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 9, 2026
Distinguished Scientist, Pharmacokinetics

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 9, 2026
Principal Scientist, Translational Medicine, Neuroscience

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 9, 2026
Sr. Scientist, Clinical Research

Merck · USA - Massachusetts - Boston (MA Parcel B Laboratory), United States of America · Posted Oct 9, 2026
Principal Scientist - Clinical Research, Immunology Biomarker Lead

Merck · USA - Massachusetts - Cambridge (320 Bent Street), United States of America · Posted Oct 8, 2026
Clinical Trial Contracts & Budget Lead, Remote

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
Senior Principal Scientist (Senior Director), Clinical Research, Breast Cancer

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
Clinical Research Associate (CRA) - Immunology (Remote)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Senior Specialist - Clinical Supplies Project Manager - Inventory Manager - Hybrid

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 6, 2026
Senior Specialist - Clinical Supply Project Manager - Protocol – Hybrid

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 6, 2026

Marketing

Associate Director, Patient Support & Access Solutions Strategy - US Marketing Immunology

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 8, 2026
Director, Global Oncology Marketing - Prostate Cancer

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
Associate Director, Patient Support Program Strategy, US Oncology, Intismeran Marketing

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 8, 2026
Senior Specialist, Field Communications Strategy, Analytics & Operations

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 7, 2026
Associate Director, Patient Navigator Strategy, US Oncology, Marketing

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 7, 2026
Associate Director, Digital & Customer Engagement Strategy

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Associate Director, Digital & Customer Engagement Strategy

Merck · USA - Kansas - Lenexa, United States of America · Posted Oct 7, 2026
Associate Director, Ophthalmology Payer Marketing

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 6, 2026
Sr. Specialist, US HIV Payer Marketing

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 6, 2026
Associate Director, Patient Support Experience & Engagement Lead - US Marketing Immunology

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 6, 2026
Director, US Oncology Marketing, Lung, GI, GU Strategy Lead, Sac-TMT

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 5, 2026
Associate Director, Regional Clinical Liaison, Marketing

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 4, 2026

Executive

Executive Director, Market Access

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
Executive Director, National Sales Leader, Ophthalmology

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 8, 2026
US Director of Medical Affairs (US DMA) – Infectious Diseases and Vaccines (Respiratory), Remote

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 8, 2026
Senior Director, Medical Affairs - Oncology

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 7, 2026
Dir., Strategy Realization

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 6, 2026
Executive Director, Oncology Policy Tumor

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 6, 2026
Regional Operations Head, Senior Director - Hybrid

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 5, 2026
Senior Principal Scientist, Regulatory Liaison

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 5, 2026

Sales

Director - Contacting and Customer Experience

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 9, 2026
Assoc. Dir , D&A Strategy

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Director, Legal

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Director Product Compliance

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Associate Director HPV Vaccines

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 7, 2026
Senior Director, Oncology Small Molecule

Merck · USA - Massachusetts - Boston (MA Parcel B Laboratory), United States of America · Posted Oct 5, 2026

Customer Support

Associate Director Program/Project Management Metrics Analytics & Performance (MAP), Hybrid

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 8, 2026
Global Dairy Technology Support Specialist

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Sr. Vaccine Customer Rep., Bakersfield, CA

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 6, 2026
Respiratory Sales Specialist-Lafayette/Lake Charles, LA

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 6, 2026

Traditional Engineering

Senior Specialist, Manufacturing Automation

Merck · USA - Texas - Irving, United States of America · Posted Oct 9, 2026
Senior Scientist, Combination Product Characterization (Onsite)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Packaging Technical Lead (Associate Director)

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 6, 2026

Administrative & Office

Leadership Team Support Specialist

Merck · USA - North Carolina - Wilson, United States of America · Posted Oct 9, 2026
Specialist Project Management (Hybrid)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 5, 2026

Design & Product

Associate Director, Technical Product Manager

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 7, 2026
Scientist, Oral Formulation Sciences (On-site)

Merck · USA - New Jersey - Rahway, United States of America · Posted Oct 6, 2026

Human Resources

Senior Director, Business Platform Strategy & Operations

Merck · USA - Pennsylvania - North Wales (Upper Gwynedd), United States of America · Posted Oct 7, 2026
Senior Intelligence Analyst

Merck · USA - Pennsylvania - West Point, United States of America · Posted Oct 6, 2026