Medical Science Liaison, Breast Oncology - Pacific Northwest

Merck & Co.; Seattle (WA); On-site; USD 188,640 - 282,960; Full time

Job summary

JobRx, Inc. is seeking a Medical Science Liaison for Breast Oncology in the Pacific Northwest, covering states such as Washington and Oregon. The ideal candidate will have a PharmD, MD, PhD, NP, or PA in a health sciences-related field, with prior experience in medical affairs or oncology.

Responsibilities include presenting data to healthcare professionals, maintaining professional relationships, and supporting DSI initiatives. The salary range is between $188,640 and $282,960, depending on experience and qualifications.

Qualifications

• 1+ years in medical & scientific affairs, clinical practice, or similar.
• 5+ years for principal MSL positions.
• Knowledge in oncology and clinical research preferred.

Responsibilities

• Build and maintain relationships with healthcare professionals.
• Present disease state and product data to HCPs.
• Gather insights to inform medical and commercial decisions.
• Conduct administrative duties and report field activities.

Skills

Oncology experience

Medical affairs

Clinical research

Relationship building

Education

PharmD, MD, PhD, NP or PA

Job description

Job Title: Medical Science Liaison, Breast Oncology - Pacific Northwest

Job Requisition ID: 1691

Posting Start Date: 6/26/26

At Daiichi Sankyo, we are united by a single purpose, to improve lives around the world through innovative medicines. With a legacy of innovation since 1899, a presence in more than 30 countries, and more than 19,000 employees, we are advancing breakthrough therapies in oncology, cardiovascular disease, rare diseases, and immune disorders. Guided by our 2030 vision to "be an innovative global healthcare company contributing to the sustainable development of society", we are shaping a healthier, more hopeful future for patients, their families, and society.

Job Summary

The Medical Science Liaison develops ongoing professional relationships with national and regional healthcare opinion leaders and other healthcare professionals to provide medical and scientific support for Daiichi Sankyo, Inc. (DSI) initiatives in selected therapeutic areas. The MSL develops skills and competencies to educate healthcare professionals, DSI internal stakeholders (e.g., Medical, Marketing, and Sales), and decision makers in healthcare systems regarding therapeutic areas and related products developed and commercialized by DSI.

This is a US Medical Affairs, Field based role. This territory currently covers the following states: WA, OR, AK, ID, MT and parts of WY.

Responsibilities

Builds and maintains professional relationships with healthcare professionals (HCPs) by developing the skills and with guidance, implementing the following:

• Presenting disease state and Daiichi Sankyo product specific data to HCPs
• Responding to unsolicited requests for medical information
• Identifying and appropriately facilitating engagement of qualified 1) investigators and study committee members for DSI clinical research programs, 2) investigator-initiated research study proposals, 3) speakers for DSI Brand Speaker programs, 4) advisors for DSI scientific, clinical and marketing advisory boards
• Gathering customer insights regarding DSI and competitor products to help inform medical and commercial decision‑making
• Enhanced professional expertise through attendance of select scientific meetings and professional conferences for the purpose of continuing education and scientific exchange with key opinion leaders
• Develops positive working relationships with local and regional internal stakeholders to enhance DSI HCP relationships
• Develops the ability to apply the appropriate methods to implement the FMA department strategy within his/her geography in alignment with Medical and Brand strategies
• Completes administrative duties, including monthly expense reporting and field activity reporting
• Represents the Medical Science Liaison function by participating in DSI meetings, functions, events

Additional duties and responsibilities are based on position level/title, and may include but are not limited to:

• Provides innovation in enhancing and developing professional relationships with national and regional healthcare opinion leaders and HCPs to provide medical and scientific support for DSI initiatives.
• Ability to anticipate trends and capitalize on opportunities
• Lead special projects/initiatives.
• Assist in the development of team members
• Represent FMA leadership at DSI meetings, functions and events

Qualifications

Successful candidates will be able to meet the qualifications below with or without a reasonable accommodation.

Education Qualifications (from an accredited college or university)

• PharmD, MD, PhD, NP or PA in a health sciences‑related field or an equivalent combination of education and experience required

Experience Qualifications

MSL/Sr. MSL

• 1 or More Years' experience, including medical & scientific affairs, clinical practice, research, academic or US‑managed markets preferred
• Previous experience in Oncology, clinical research and medical education preferred

Principal MSL/Associate Director MSL

• 5 or More Years' experience including medical & scientific affairs, clinical practice, research, academic or US managed markets preferred
• Previous experience in Oncology, clinical research and medical education preferred

Additional Qualifications

• Must have a valid driver's license with a driving record that meets company requirements
• Ability to travel up to 60%

Compensation and seniority level/title based on experience and qualifications.

Daiichi Sankyo, Inc. is an equal opportunity/affirmative action employer. Qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Salary Range

USD$188,640.00 - USD$282,960.00