Regional Medical Scientific Director (aka Medical Science Liaison) - Myeloid - NY, CT, MA, NH, VT, RI, ME

Role Summary

The Regional Medical Scientific Director is a credentialed (i.e., PhD, PharmD, DNP, MD) therapeutic and disease expert who engages in bidirectional exchange of scientific or medical information with Scientific Leaders. The role provides balanced, factual, scientific information about non-product areas of interest to the Company and replies to scientific questions from SLs, including questions about Company products. The work of a Regional Medical Scientific Director is aligned to: Scientific Exchange, Research, Scientific Congress Support, and Scientific Insights. Regional Medical Scientific Directors liaise between the scientific community and the Company to enhance the comprehension of scientific foundations and goals for approved, in-development, and active Company-sponsored trials and/or investigator-sponsored research studies. The Regional Medical Scientific Director serves as a role model for other field medical team members in ways that include on-boarding and/or sharing of therapeutic expertise.

Responsibilities And Primary Activities

• Scientific Exchange Develops professional relationships and engages with national and regional SLs to ensure access to company-approved medical and scientific information on areas of therapeutic interest and Company products. Conducts peer-to-peer scientific discussions and maintains a reliable presence with those SLs to ensure they have a medical contact within the company. Addresses scientific questions and directs SL inquiries on issues outside of Regional Medical Scientific Director scope (e.g., grants) to appropriate company resources consistent with applicable policies. Maintains current knowledge and comprehension of dynamic scientific and clinical environment in the Company's Areas of Interest for the Regional Medical Scientific Director’s specific therapeutic area.
• Research Upon request from Global Center for Scientific Affairs Initiates discussions with SLs and/or potential investigators that include scientific/data exchange within our AOI to determine the alignment with our research strategies, studies concepts, scientific merit, and qualifications for a specific compound or trial. Enhances the comprehension of the scientific foundations and goals of investigator-sponsored research. Identifies barriers to patient enrollment and retention efforts to achieve study milestones. Upon request from Global Clinical Trial Operations Recommends study sites and identifies potential investigators to participate in phase II‑IV clinical development programs, conducts Site Initiation Visits (SIVs), and detects barriers to patient enrollment and retention efforts to achieve study milestones. Protocol leadership responsibilities in collaboration with Global Clinical Trial Operations. Addresses questions from investigators and provides information regarding participation in Company-sponsored clinical studies.
• Scientific Congress Support Engages in scientific congresses and medical meetings, facilitates scientific and data exchange for both Company and competitor data.
• Scientific Insights Gathers feedback, data, or information during routine activities that can help the company better comprehend medical or scientific needs, priorities, or concerns of SLs and/or patients.
• Inclusive Mindset and Behavior Demonstrates eagerness to contribute to an environment of belonging and empowerment. Leads by example and serves as a role model for creating, leading, and retaining workforce.

Required Qualifications, Skills, & Experience

• PhD, PharmD, DNP, DO, or MD
• Proven competence and a minimum of 3 years of relevant therapeutic area experience beyond that obtained in the terminal degree program
• Ability to conduct doctoral-level discussions with key external stakeholders
• Dedication to scientific excellence with a strong focus on scientific education and dialogue
• Excellent stakeholder management, communication, and networking skills
• A thorough comprehension of FDA, OIG, HIPAA, and other ethical guidelines, laws, and regulations relevant to the pharmaceutical industry and its customers
• Ability to organize, prioritize, and work effectively in a constantly changing environment
• Strong working knowledge of Microsoft Office Suite (Word, PowerPoint, Excel, Teams, OneNote)
• Familiarity with virtual meeting platforms
• Desire to contribute to an environment of belonging and empowerment
• Working to transform the environment, culture, and business landscape
• Ensure business value, per global strategy
• Ensuring accountability to drive an inclusive culture
• Strengthening the foundational elements
• Consistent adherence to field and corporate policies and Global Medical Scientific Affairs strategy, including field standard operating procedures (SOPs), Good Clinical Practice (GCP) guidelines, and administrative/operational responsibilities

Required Skills

• Malignant Hematology Medical Affairs
• Medical Knowledge, Oncology, Pharmaceutical Medical Affairs
• Professional Networking, Scientific Communications, Scientific Research, Stakeholder Engagement

Preferred Skills

• Field-based medical experience (Myeloid/Hematology experience strongly preferred)
• Research Experienced
• Demonstrated record of scientific/medical publication
• Business Networking, External Collaboration, Hematology and Oncology, Medical Affairs, Medical Knowledge, Medical Sciences, Networking Concepts, Professional Networking, Science Outreach, Scientific Communications, Sponsored Research, Stakeholder Management

Location and Salary

The primary location for this posting is: USA - Pennsylvania - North Wales (Upper Gwynedd)

Where required by law, the compensation range for this role is provided below. The salary range for the primary location of this role is: $210,400.00 - $331,100.00 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

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

Recruiter / Hiring Contact

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 and Working Conditions

Employee Status: Regular

Relocation: No relocation

VISA Sponsorship: No

Travel Requirements: 50% Flexible Work Arrangements: Remote Shift: Not Indicated Valid Driving License: Yes Hazardous Material(s): n/a

Application Closing Date

Job Posting End Date: 11/6/2026

Company Overview

Our company is a global health care leader with a diversified portfolio of prescription medicines, vaccines and animal health products. The difference between potential and achievement lies in the spark that fuels innovation and inventiveness; this is the space where we have codified our legacy for over a century. Our success is backed by ethical integrity, forward momentum, and an inspiring mission to achieve new milestones in global healthcare.

Equal Employment Opportunity

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

EEO/DEI Statement

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

Accommodation Statement

Please click here if you need an accommodation during the application or hiring process.