AstraZeneca Posted August 12, 2026

(Sr.) Medical Science Liaison, GI

Seoul, Korea, Korea, Republic of Full time
Medical Affairs Senior

AstraZeneca is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

Typical Accountabilities

Scientific Expertise

Maintain clinical/scientific expertise in disease state management, AstraZeneca products, emerging therapies, and the competitive landscape.

Contribute to the development and provide project leadership/ management of the therapeutic area Field Medical Strategic Plan (FMSP).

Share pertinent information regarding clinical trials and scientific treatment trends with healthcare professionals in their respective areas of expertise.

Supports training of AstraZeneca’s internal stakeholders to enhance their scientific understanding of the molecule or disease area.

Scientific Exchange

Segment and prioritize engagements with healthcare institutions, focusing on enhancing patient outcomes and creating positive patient impact.

Identify and establish relationships with key customers and other scientific thought leaders for engaging them in ongoing scientific dialogue on AstraZeneca products and unsolicited discussions about compounds in development.

Identify, assess, and engage with Local Medical Societies, Hospitals/Institutions, Payers, Health Care Professionals (including physicians, nurses, pharmacists, nutritionists, etc.), and Key External Experts (KEEs) in accordance with the therapeutic area's medical strategy.

Concentrate efforts on healthcare institutions and their Multi-Disciplinary Teams pertaining to the assigned therapy area. Collaborate closely with these teams to ensure a holistic approach to patient care within the healthcare ecosystem.

Organize and facilitate scientific events such as MSL events, Symposiums, Scientific Exchanges, Advisory Boards/Expert Panels, non-promotional standalone events, Meet the Professor sessions, etc., with KEEs and HCPs. Prioritize these events based on their relevance in the patient journey for the related disease.

Deliver informative lectures at scientific events tailored to healthcare professionals, aligning with the field medical communication strategy.

Expand outreach by visiting a broader spectrum of Health Care Professionals (HCPs) and Key External Experts (KEEs) within the assigned territory and Therapy Area to enhance scientific engagement and awareness.

Engage with local or global clinical study projects within the therapeutic area, coordinating with Clinical Research Operations when necessary (participation in Site Initiation Visits, Investigators Meetings, and recruitment improvement efforts).

Collaborate with KEEs on study proposals (ESR or Local Study) and/or publications of interest to AstraZeneca.

Customer Insights

Effectively identify, gather, analyse, synthesise, report and forward relevant new knowledge about the external scientific/medical environments to internal stakeholders

Provide internal stakeholders with actionable items related to medical / brand strategy or clinical development based on customer perspectives.

Partner with traditional and non-traditional stakeholders to identify gaps in the patient experience journey as insights to be included in the medical / product strategies.

Access

Enhance medicine accessibility within designated healthcare institutions by actively integrating into their healthcare framework. Partner with payers and offer medical-scientific presentations tailored to the therapeutic area's medical strategy and the Key Account Plan, adhering to the Unified Key Account Management approach.

Gain a deep insight into the patient experience and the specific scientific requirements of the assigned institutions. Suggest and implement scientifically grounded collaborations to bolster access to medications and health resources.

Demonstrate the intrinsic value and efficacy of medicines, ensuring that healthcare institutions recognize their importance and benefits for optimal patient care.

Partnership with traditional and non-traditional stakeholder to identify gaps in the patient experience journey as insights to be included in the medical / brand strategies.

Skills Requirements Defined

Scientific and Strategic Leadership

The geography or account based field medical role plays a pivotal and adaptable role within AstraZeneca, contributing significantly to the lifecycle of products, from pre-launch to loss of exclusivity (LoE) focused on patient outcomes within assigned territory.

Identifies and analyzes priority Hospitals/Institutions across the assigned territory, mapping and engaging key strategic stakeholders to establish science-based partnerships that enhance outcomes and foster win-win relationships between institutions, AZ, and the healthcare system.

Develops a comprehensive understanding of the medical strategy and priorities, crafting short and mid-term local medical strategy plans that optimize both quantitative and qualitative impacts and results.

Adopts a Key Account Management mindset, working cross-functionally with AZ counterparts to pinpoint areas of opportunity based on scope of impact and readiness, enhancing equitable patient access, and driving changes in local clinical practice.

Possesses a Patient-Centric Mindset, deeply analyzing the patient journey for specific diseases, identifying barriers to optimal disease management and patient outcomes, and engaging strategic KEEs, HCPs, and external stakeholders to develop solutions and generate advocacy for practice changes.

Responsible for leveraging Digital and innovation / technology as enabler for patient centric solutions.

Demonstrates a profound scientific understanding of diseases in which AZ has products or products in the pipeline, continually monitoring global clinical trials to advise on product development and emerging clinical progress.

Provides the medical community with access to the latest scientific and medical information, responding to off-label queries transparently and based on objective scientific data.

Possesses extensive knowledge of clinical practice across various therapeutic areas, identifying unmet needs in the patient journey, providing insights, and advancing medical communication.

Understands treatment guidelines, the regulatory environment, and access and reimbursement dynamics. Cultivates trusted relationships with leading KEEs, HCPs, medical associations, and patient advocacy groups, effectively managing projects that enhance the healthcare system.

Actively participates in MSL global or international projects to support local development.

Effectively translates scientific principles and product mode of action into compelling communications, guiding KEEs' thinking and handling objections with balance and transparency.

Proficiently addresses scientific questions, facilitating deeper understanding among healthcare professionals.

Cross-Functional Knowledge

Proficient in commercial aspects, with deep understanding of AZ products and competitor attributes, leveraging this knowledge to enhance medical communication and support decision-making.

Collaborates with internal business colleagues, including the sales force, marketing, key account managers and other therapeutic areas, to align with local needs and national strategies.

Demonstrates effective budget management skills for small-scale projects, aligning with AZ's commercial, branding, and financial planning.

Capable of effectively engaging key payers in the country, comprehending their perspectives on science, molecules, pharmacoeconomic, and budgetary impacts. Prepared to contribute the scientific viewpoint in HMO/payer meetings and KAM visits.

Medical Excellence and Clinical Operations

Possesses a solid grasp of pharmacovigilance and GxP principles, showcasing a clear understanding of their significance. This includes practical knowledge of Good Clinical Practice (GCP), various types of clinical studies, and requirements for reporting adverse events (AEs).

Displays familiarity with key documents associated with generating evidence, such as Phase IIIB-IV clinical trials. Additionally, holds a general understanding of AstraZeneca-sponsored clinical trials, external sponsored research (ESR) policies and procedures, as well as observational research and real-world evidence (RWE) policies and procedures.

Exhibits a robust understanding of the Ethical Interactions Policy, along with relevant standards, local laws, and regulations. Moreover, possesses the ability to provide training to others in this domain.

Typical Accountabilities (Per AZ framework and regulatory expectations)

Conduct activities and interactions consistent with Company values and in compliance with the Code of Conduct and supporting Policies and Standards relevant to your role. Complete all required training on the AZ Code of Conduct and supporting Policies and Standards on time. Report potential issues of non-compliance.

What is the global remit?

Operates in: Own country

Education, Qualifications, Skills and Experience

Essential

Scientific and or a master’s degree in a scientific discipline

Possesses foundational skills in presentation, negotiation, and leadership techniques.

Demonstrates basic knowledge of market access and Pharmacoeconomics.

Exhibits strong interpersonal networking abilities with both internal and external stakeholders.

Displays excellent oral written /communication skills.

Familiar with foundations of Project Management

Available for business trips as needed.

Possesses a foundational understanding of the pharmaceutical business.

Desirable

Doctoral degree in a scientific discipline (e.g. M.D., Ph.D., Pharm.D.)

Experience in pharmaceutical industry, regulatory environment, clinical or preclinical research, and knowledge of a therapeutic area disease state and treatment.

Demonstrates a history of successful team and inter-team collaboration.

Previous experience as an MSL (Medical Science Liaison) or equivalent role is preferred.

Possesses exceptional skills in presentation techniques.

Key Relationships to reach solutions

Internal (to AZ or team)

Medical Function (MA, RA, PV, MI, NS, Dx, etc)

Commercial Function (Marketing & Sales)

Compliance Team

Market Access

Key Account Management

External (to AZ)

Healthcare professionals (physicians, pharmacists, nurses, nutritionists, etc.)

Researchers

Healthcare organizations and hospitals

Healthcare administrators and payers

Service providers

Medical societies

Patient Association, PAGs

Other regional and local partners

채용 절차법에 따른 고지 사항

1. 제출한 서류는 채용 절차법에 따라, 일체 반환 의무가 없습니다.

2. 보훈대상자 및 취업보호대상자는 관련법에 의거하여 우대합니다.

3. 해외 여행 결격사유가 없어야 합니다.

4. 본 채용은 수시진행으로, 우수인력 채용 시 마감될 수 있습니다.

Date Posted

12-8월-2026

Closing Date

11-10월-2026

AstraZeneca embraces diversity and equality of opportunity.  We are committed to building an inclusive and diverse team representing all backgrounds, with as wide a range of perspectives as possible, and harnessing industry-leading skills.  We believe that the more inclusive we are, the better our work will be.  We welcome and consider applications to join our team from all qualified candidates, regardless of their characteristics.  We comply with all applicable laws and regulations on non-discrimination in employment (and recruitment), as well as work authorization and employment eligibility verification requirements.

Job details

Seniority
Senior
Function
Medical Affairs
Therapeutic area
Not listed
Location
Seoul, Korea, Korea, Republic of
Employment type
Full time

How this role compares

Computed from every other active Medical Affairs role in our database, not just this employer's listings.

We currently track 140 comparable Senior Medical Affairs roles across 44 biopharma companies.

140Comparable roles tracked
119Currently active
44Companies hiring similar roles
18Countries represented

Salary context

37 of 140 peers report a salary range (USD, annualized)

Peers share this role's job function and a matching or adjacent seniority level -- not necessarily the same therapeutic area or country.

This roleSubject Not listed on this posting
Lowest disclosed · Senior Medical Writer - Vaccine · Sanofi Vaccines US Inc. $122,250/yr – $176,583/yr
Peer group range $149,417 – $258,000 (median $181,500)

Where these roles are based

Top locations among the 140 comparable roles

United States75
India12
China11
Taiwan10
Japan8
South Korea4

+ 12 more countries

Seniority mix

140 of 140 peers have a known seniority level

Senior96
Associate Director39
Principal5

Therapeutic area mix

61 of 140 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology25
Neuroscience7
Rare Disease7
Vaccines & Infectious Disease6
Dermatology & Aesthetics6
Cardiovascular / CVRM5
Immunology3
Respiratory1
Ophthalmology1

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

60%similar
Novo Nordisk Seoul, South Korea Senior
Same function Same seniority Same country
60%similar
AstraZeneca Seoul, Korea, Korea, Republic of Senior
Same function Same seniority Same country
60%similar
AstraZeneca Seoul, Korea, Korea, Republic of Senior
Same function Same seniority Same country
60%similar
AstraZeneca Seoul, Korea, Korea, Republic of Senior
Same function Same seniority Same country
45%similar
AbbVie Los Angeles, CA Senior
Same function Same seniority
45%similar
AbbVie Boston, MA Senior
Same function Same seniority

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

60%
(Sr.) Regional Medical Advisor / (Sr.) Medical Science Liaison (NEW) (Seoul, Seoul, KR)
Novo Nordisk · Seoul, South Korea · Senior
Function Therapeutic area Seniority Country
60%
RD (Hem/ Neph) Sr. Medical Science Liaison
AstraZeneca · Seoul, Korea, Korea, Republic of · Senior
Function Therapeutic area Seniority Country
45%
MSL/Senior MSL - Dermatology, Jersey City, NJ
AbbVie · Trenton, NJ · Senior
Function Therapeutic area Seniority Country
45%
MSL/Sr. MSL Oncology, Multiple Myeloma (MI/OH/IN)
AbbVie · Columbus, OH · Senior
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.