Clinical science liaison (csl) pulmonary arterial hypertension (pah) | rare disease | south korea

Join Amplity, the full-service go-to partner of biopharma companies that delivers flexible + specialized medical + commercial services. No matter where a drug is in its lifecycle, we scale with ease to maximize resources + improve impact for all our clients. Through strategic partnerships + deep therapeutic expertise, Amplity transforms how breakthrough treatments reach the people who need them.

Clinical Science Liaison (CSL) Pulmonary Arterial Hypertension (PAH) | Rare Disease

APAC Region
Client: Clinical-Stage Pharmaceutical Company (Rare Disease / Clinical Development)
Reports to: Program Director at Amplity Health
Location: South Korea (Remote/Field-Based)
Territory: South Korea & APAC (Japan, China, Taiwan, Malaysia)
Individual or Manager: Individual Contributor

About the Role

Are you passionate about advancing clinical research and improving the lives of patients living with rare diseases? Amplity is partnering with an innovative clinical-stage biopharmaceutical company dedicated to developing transformative therapies for patients with serious unmet medical needs. We are seeking a highly motivated Clinical Science Liaison (CSL) to support a global clinical development program focused on Pulmonary Arterial Hypertension (PAH), a rare, progressive, and life-threatening disease.

As a member of a global field-based team, the CSL will act as a critical scientific and operational partner to investigators, clinical trial sites, and internal stakeholders across the APAC region. This role will focus on supporting site engagement, patient recruitment, study execution, and scientific exchange to help ensure the successful delivery of ongoing and future clinical trials.

This is a unique opportunity to work at the intersection of clinical development, medical affairs, and rare disease innovation while collaborating with leading experts across the region.

Why This Role is Perfect for You

• Regional Impact: Support clinical trial sites and investigators across South Korea and the broader APAC region, helping improve access to innovative therapies for patients living with PAH.
• Clinical Development Focus: Play an active role in supporting a global Phase II/III clinical development program and contribute directly to study success.
• Autonomy & Flexibility: Enjoy the independence of a field-based role while collaborating with international Clinical Operations, Clinical Development, and Medical Affairs teams.
• International Exposure: Build relationships with investigators, healthcare professionals, and key stakeholders across multiple APAC markets.
• Professional Growth: Develop your expertise in clinical research, rare diseases, patient recruitment strategies, and cross-functional collaboration within a global organization.

What You'll Do

Clinical Trial Support

• Act as the primary scientific and operational liaison between clinical trial sites and global study teams.
• Support ongoing and future company-sponsored clinical studies, with a strong focus on study start-up, enrollment, and site engagement.
• Assist sites in overcoming barriers related to patient recruitment, retention, and protocol execution.
• Support site activation activities, including Site Initiation Visits (SIVs) and early site engagement.
• Foster strong collaboration between investigators, study coordinators, Clinical Operations, and Medical Affairs teams.

Investigator & KOL Engagement

• Develop and maintain trusted relationships with Principal Investigators (PIs), study coordinators, research teams, and Key Opinion Leaders (KOLs).
• Identify and engage referral networks to support patient identification and enrollment.
• Support investigators and sites throughout the clinical trial lifecycle.
• Facilitate scientific exchange and respond to medical and scientific inquiries in a compliant and balanced manner.

Scientific Education

• Deliver scientific education on disease state, study protocols, clinical development programs, and emerging data.
• Communicate complex scientific information in a clear and meaningful way to healthcare professionals and study teams.
• Maintain a high level of expertise in PAH, cardiopulmonary diseases, rare diseases, and clinical research.

Insights & Strategic Contributions

• Gather meaningful insights from investigators, sites, and stakeholders to support clinical development strategies.
• Collaborate closely with Clinical Operations and Medical Affairs colleagues to optimize study performance.
• Identify future research opportunities and potential clinical trial sites within the region.
• Support the organization's scientific credibility and presence across the assigned territory.

Compliance

• Conduct all activities in accordance with applicable regulations, Good Clinical Practice (GCP), company policies, and ethical standards.
• Complete all required training in accordance with assigned timelines.
• Ensure all scientific interactions remain accurate, balanced, and compliant.

What We're Looking For

Education

• Degree in Life Sciences, Pharmacy, Medicine, Nursing, or a related scientific discipline.
• Advanced degree (PhD, PharmD, MSc, MD) preferred.

Experience

• Experience in clinical research, clinical development, Medical Affairs, or field medical roles such as CSL, MSL, CTL, or CRA.
• Strong understanding of clinical trial operations, site engagement, and patient recruitment strategies.
• Experience working directly with investigators, study coordinators, and healthcare professionals.
• Experience within Cardiovascular Diseases, Pulmonary Hypertension, Cardiology, Pulmonology, or Rare Diseases is highly preferred.
• Biotech experience is advantageous.

Skills

• Excellent communication and relationship-building abilities.
• Strong scientific acumen with the ability to communicate complex clinical information effectively.
• Highly organized with strong project management capabilities.
• Ability to work independently in a field-based role while collaborating effectively with global teams.
• Entrepreneurial mindset and ability to thrive in a fast-paced environment.
• Strong stakeholder engagement and influencing skills.
• Highest standards of ethics and professionalism.

Languages

• Fluent English (written and spoken) required.
• Fluent Korean (written and spoken) required.
• Additional APAC languages such as Mandarin Chinese or Japanese are advantageous.

Travel Requirements

Willingness to travel extensively throughout South Korea and APAC. Expected travel requirement approximately 50–70%. International travel will be required to support regional clinical development activities.

What We Offer

• Meaningful Impact: Contribute directly to clinical development programs that may transform outcomes for patients living with PAH and other rare diseases.
• Flexibility: Enjoy the autonomy of a field-based role while working closely with global colleagues.
• Professional Development: Access ongoing training and career development opportunities through Amplity's global network.
• International Collaboration: Partner with medical, clinical, and research teams across APAC, Europe, and North America.
• Competitive Package: Permanent employment with Amplity, offering a competitive salary and comprehensive benefits package.

About Amplity

Amplity is the global partner of healthcare companies, building transformational solutions that improve the lives of patients. We specialize in: Commercialization – Helping healthcare companies successfully launch and grow innovative therapies. Clinical & Medical Outsourced Solutions – Delivering end-to-end clinical and medical engagement capabilities globally. Consulting – Providing expert strategic support across healthcare and life sciences. Remote Engagement – Creating innovative ways to connect with healthcare professionals and patients. Field Outsourced Solutions – Building customized field teams to meet client needs and strategic objectives.

At Amplity, our success is guided by our core values: Excellence, Passion, Integrity, Innovation, Collaboration.

How to Apply

Are you ready to make a meaningful difference in rare disease research and clinical development? Please submit your CV in English. Applications will be reviewed on a rolling basis.

Questions?

If you require reasonable adjustments during the recruitment process or would like additional information about the position, please contact: Laura Franco
📧 laura.franco@amplity.com

Diversity & Inclusion

Amplity is an Equal Opportunity Employer. We are committed to fostering an inclusive workplace where diversity of thought, background, and experience is valued. Employment decisions are based on qualifications, experience, skills, and business needs, without regard to race, gender, age, disability, religion, sexual orientation, veteran status, or any other protected characteristic.

About Us

Amplity powers biopharma innovation through expert-led teams that deliver. Whether you knew us in the 80’s as Physician Detailing Inc., or in the 00’s as part of Publicis Health, the companies that came together in 2019 to form Amplity have delivered contract medical, commercial + communications excellence for 40+ years. Our people-driven, tech-enabled DNA fuels everything we do. Our professionals understand the pharmaceutical industry from the inside out. With a deep grasp on product lifecycles, marketing hurdles, operational nuances + the complex needs of providers and patients, we help our clients launch products + operate smoothly with precision — across all business shapes, sizes + specialties. We are on a mission to improve patient outcomes through executional excellence — enabling our partners in pharma to thrive in turn. At Amplity, we are allies in excellence. And we do it quicker, better, nicer than anyone else.

Our Diversity Policy

We encourage and support equal employment opportunities for all associates and applicants for employment without regard to sex, race, color, religion, national origin, age, disability, marital status, sexual orientation or veteran status. Employment decisions are evaluated on the basis of an individual's skills, knowledge, abilities, job performance and other qualifications. In addition, Amplity Health maintains policies and procedures designed to comply with applicable federal, state and local laws governing non-discrimination in employment in every location in which Amplity Health has facilities.