Senior Medical Science Liaison, Pediatric Rare Diseases (Western Region)
$150k - $190kFulgent Therapeutics
Senior Medical Science Liaison, Pediatric Rare Diseases (Western Region)
Fully Remote
Salary Range $150,000.00 - $190,000.00 Salary/year Level Senior Position Type Full Time Education Level Graduate Degree Category Sales
Overview
Founded in 2011, Fulgent has evolved into a premier, full-service genomic testing company built around a foundational technology platform.
Through our diverse testing menu, Fulgent is focused on transforming patient care in oncology, anatomic pathology, infectious and rare diseases, and reproductive health. We believe that by providing a wide range of effective, flexible testing options in conjunction with best-in-class service and support, we can redefine the way medicine is managed for patients and clinicians alike.
Since integrating with our therapeutic development business, Fulgent is also developing drug candidates for treating a broad range of cancers using a novel nanoencapsulation and targeted therapy platform. By merging our fields of expertise, we aim to become a fully integrated precision medicine company.
Description
The Senior Medical Science Liaison (Sr. MSL), Pediatric Rare Diseases, is an experienced, board-certified genetic counselor with deep expertise in pediatric and rare disease genetics who serves as an advanced scientific and strategic resource for our commercial, clinical education, and medical affairs teams. This role operates with a high degree of autonomy, leading complex scientific engagements with key opinion leaders (KOLs), shaping regional and national medical affairs strategy, and mentoring junior MSLs and genetic counselors. The Sr. MSL ensures high-quality education and strategic communication regarding Fulgent's pediatric rare disease genetic testing portfolio, including whole genome sequencing solutions such as FulGenome. The ideal candidate brings a proven track record of scientific leadership, a dynamic personality with a strong background in clinical and molecular genetics, is passionate about translating complex science into actionable insights, and thrives in a fast-paced, collaborative environment.
Key Job Elements
- Serve as a subject matter expert on pediatric rare disease genetic testing, including whole exome sequencing, whole genome sequencing (FulGenome), TruPath Genome long-read analysis, next-generation sequencing (NGS) panels, and exome-based rare disease diagnostic testing.
- Support and educate genetic counselors, medical geneticists, pediatric neurologists, developmental pediatricians, NICU decision makers, and related providers at Children's Hospitals and academic medical centers on the clinical utility and scientific foundation of Fulgent products and services.
- Collaborate closely with the Genomics Sales team, marketing, medical affairs, and Clinical Development/R&D teams to support field-based efforts targeting Children's Hospitals and academic institutions with clinical credibility and strategic insights.
- Conduct scientific presentations, roundtable discussions, and one-on-one meetings to deliver product training and clinical updates on pediatric rare disease testing, including FulGenome whole genome analysis and TruPath Genome long-read insights.
- Serve as the lead clinical liaison to key regional and national opinion leaders in pediatric genetics and rare disease, developing and executing KOL engagement strategy and fostering long-term, independent professional relationships.
- Attend and represent Fulgent Genetics at regional and national pediatric genetics and rare disease conferences, symposia, and events.
- Provide timely, high-level feedback and field insights to help shape medical, research, and commercial strategy at the regional and national level.
- Mentor, coach, and help onboard junior MSLs and field-based genetic counselors, sharing best practices and serving as a scientific resource within the broader Medical Affairs team.
- Contribute to Medical Affairs research strategy, including support for investigator-initiated trials, real-world evidence generation, and abstract/publication development in partnership with Clinical Development.
- Participate in and help lead scientific advisory boards, providing strategic input on pediatric rare disease testing initiatives.
- Ensure compliant and ethical interactions with external healthcare professionals.
- Maintain deep technical fluency in Fulgent's FulGenome whole genome analysiscovering SNVs, CNVs, genome-wide deletions and duplications, mitochondrial variants, and repeat expansions across 20,000+ genes in a single reportas well as TruPath Genome, which adds long-range insights for complex structural variants, repeat expansions, difficult-to-map regions, and phasing without parental samples.
Qualifications
Knowledge/Experience
- Master's degree in Genetic Counseling from an accredited program.
- Board certification by the American Board of Genetic Counseling (ABGC).
- Minimum of 5-7 years of combined clinical genetic counseling, industry, and/or MSL experience is required, including at least 3 years in an MSL or similar field-based role, preferably in pediatric genetics or rare disease.
- Strong interpersonal, presentation, and communication skills.
- Ability to interpret and clearly communicate complex scientific data to diverse audiences.
- Demonstrated track record of independently developing and executing KOL engagement strategies, with an established regional/national network in pediatric genetics or rare disease preferred.
- Experience contributing to research strategy, investigator-initiated trials, and/or abstract and publication development strongly preferred.
- Prior experience mentoring, coaching, or informally leading other MSLs or genetic counselors preferred.
- Experience working cross-functionally with sales, marketing, or business development teams preferred.
- Familiarity with industry trends in pediatric rare disease and whole genome sequencing testing preferred.
- Experience supporting or partnering with sales teams calling on Children's Hospitals and academic institutions in the rare disease market preferred.
- Willingness to travel up to 50 percent in the assigned territory.
- Self-starter with a strong sense of ownership and the ability to work autonomously.
- High energy, enthusiastic, and motivational style.
- Tactical and strategic thinker.
- Teamwork Commitment to the successful achievement of team and organizational goals through a desire to participate with and help other members of the team.
Supervisory Responsibilities
- None (individual contributor role); provides informal mentorship and guidance to junior MSLs and field-based genetic counselors.
Reports To
- Regional Vice President Sales
Environment
Fulgent Therapeutics LLC is an Equal Employment Opportunity Employer. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodation may be made to enable qualified individuals with disabilities to perform the essential functions. The term "qualified individual with a disability" means an individual with a disability who, with or without reasonable accommodation, can perform the essential functions of the position.
Safety and Work Environment:
- This position is field based
- Adhere to Company and Departmental Specific Safety Guidelines.
Physical Demands:
- Standing, sitting, walking, bending, reaching, manual manipulation and lifting up to 40 pounds (primarily for carrying marketing materials, presentation equipment, luncheon goods, etc.).
Benefits include:
- Health, dental, vision, disability, life and AD&D insurance
- FSA and HSA plans
- Employee Assistance Program
- 401K plan
- Vacation time
- Annual sick leave
- Company-paid holidays
- Continuous education allowance
- Employee referral bonus program
- Childcare and commute allowance
- Voluntary elective benefits such as pet insurance, legal plan, accident, critical illness, and hospital indemnity insurance
For California residents, please see the link below to access our CCPA Privacy Notice.
CCPA Privacy Notice for California Residents
Fulgent Therapeutics- Fulgent Therapeutics is actively seeking an experienced Senior Medical Science Liaison for Pediatric Rare Diseases to advance the company’s genome-wide testing portfolio. The role operates field-based with key opinion leaders, clinicians, and healthcare institutions to...SeniorMedical
$165k - $239k
About This Role The (Senior) Medical Science Liaison role is a part of US Medical Affairs... ...territory will cover the Western half of the continental... ...clinical decisions pertaining to disease state and Biogen’s products... ...for neurological and rare diseases is a unique focus...SeniorMedicalTemporary workWork at officeLocal areaNight shiftWeekend work- ...the world’s toughest diseases. With our focus on four... ...Medicine, and Rare Disease- we reach millions... ...collaborative, innovative, and science based. If you have a... ...your career. Medical Science Liaison, NMOSD & gMG-Rare... ...management, attendance at regional and national...MedicalWork at officeLocal areaRemote workFlexible hours
$205k - $240k
...range of patients with unmet medical needs. Cogent’s lead... ...responsible for driving a rare and serious condition called... ...combination dosing. The Role The Senior Medical Science Liaison (MSL) will serve as a... ...strategic, scientifically aligned regional business plans that support...SeniorMedicalTemporary workWork at officeLocal areaImmediate startShift work- A leading biotechnology firm in Los Angeles seeks a Medical Science Liaison for NMOSD & gMG-Rare Disease. This role involves developing local R&D tactics and educating healthcare partners about clinical and scientific data. Candidates should have a doctorate or relevant...MedicalLocal area
- ...services to the life sciences industry. We are... ...DescriptionThe EVERSANA Medical Science Liaison/Senior Medical Science... ...particularly retinal disease, who engages health... ...interacts with local, regional, and national Key Opinion... ...and 3 years of rare disease, ophthalmology...SeniorMedicalLocal areaNight shift
- ...Medical Science Liaison/Senior Medical Science Liaison - Ophthalmology - WestThe EVERSANA... ..., particularly retinal disease, who engages health care professionals... ...interacts with local, regional, and national Key Opinion... ...experience and 3 years of rare disease, ophthalmology...SeniorMedicalLocal areaNight shift
- ...Medical Science Liaison / Senior Medical Science Liaison - Southwest The individual must reside in... ...This position interacts with local, regional, and national HCPs, societies, and... ...and research support for the SOBI rare disease product portfolio in the Immunology...SeniorMedicalLocal areaRemote work
$148k - $215k
...the lives of people who live with a rare disease. Our edge comes from our team of... ...south). Role & Function The Medical Science Liaison / Senior Medical Science Liaison serves as a... ...This position interacts with local, regional, and national HCPs, societies, and...SeniorMedicalTemporary workWork at officeLocal areaRemote work- ...Biogen, Inc. seeks a Senior Medical Science Liaison (MSL) in Hematology to cover the Western United States. The role focuses on engaging key medical experts and healthcare... ...understanding of Biogen’s therapies and disease state management. You will build strategic, long...SeniorMedical
$180k - $200k
...aspire to alter the course of lives.The Senior Medical Science Liaison (MSL) establishes and maintains peer-... ....Develop an understanding of the regional landscape including specialties involved... ...-to-date medical information, robust disease expertise, and product information,...SeniorMedicalFull timeRemote workWork from homeWorldwideFlexible hoursWeekend work$200k - $220k
...Description The Thought Leader Liaison (TLL) is an integral... ...as THE leader in rare sleep medicine. Job Description... ...initiatives Develop regional KOL strategies by... ...compliant product and/or disease-state presentations... ...of professional pharma/medical device experience Driver...MedicalWork at officeNight shift$174.46k - $261.68k
Senior Medical Science Liaison - Cell Therapy (Southern California)Do you have expertise in, and passion... ...Educate cell therapy provider teams on disease state, CAR-T mechanism of action,... ...leadership, multiple HCP segments within the region and communicate with medical...SeniorMedicalFull timeTemporary workLocal area$175k - $205k
...strong preference for Southern California)As the Medical Science Liaison (MSL), you will function as a regional medical and scientific resource responsible for developing... ...to healthcare providers on Teva products and disease states of interest, and provide clinical research...SeniorMedicalLocal areaRemote workWorldwideFlexible hoursNight shiftWeekend workAfternoon shift$180k - $220k
...Senior Medical Science Liaison Movement Disorders - West Requisition ID: 7791 Location: Los Angeles... ...with neurological and psychiatric diseases. Lundbeck employees are inspired and... .... Experience and relationships in rare disease, Parkinson’s disease, neurodegenerative...SeniorMedicalLocal areaRemote workFlexible hours$169.22k - $253k
...Senior Medical Science Liaison, Nephrology Otsuka America Pharmaceutical, Inc. customer engagement approach... ...related to nephrology and immunology disease states and the appropriate... ...contribute to the customization of the region business strategy to meet local ecosystem...SeniorMedicalTemporary workWork at officeLocal areaRemote workWorldwideFlexible hours$180k - $220k
...Senior Medical Science Liaison Movement Disorders - West Requisition ID: 7791 Location: Los Angeles, CA,... ...insights that inform evidence strategy, disease education, portfolio decision‑making,... .... Experience and relationships in rare disease, Parkinson’s disease, neurodegenerative...SeniorMedicalLocal areaFlexible hours- ...world’s toughest diseases. With our focus on... ...Medicine, and Rare Disease- we reach... ...innovative, and science based. If you have... ...Director (FD) of Medical Science Liaisons (MSLs) plays a key... ...guidance of their regional MSL team in the execution... ...with senior leadership and clearly...MedicalFlexible hours
- ...Senior Medical Science Liaison, Nephrology Otsuka America Pharmaceutical, Inc. customer engagement approach... ...related to nephrology and immunology disease states and the appropriate... ...contribute to the customization of the region business strategy to meet local ecosystem...SeniorMedicalWork at officeLocal area
$166k - $197k
Description: Medical Science Liaison, US CNS Oncology Field-Based, Western Region U.S. / Full Time / Exempt / Permanent... ...communications and education related to disease states of interest to Novocure... .... Novocure operates at a rare crossroad, where advanced...MedicalPermanent employmentFull timeWork at officeLocal areaRemote workFlexible hours3 days per week- Job #: 3671Company: TMAC (The Medical Affairs Company (TMAC))... ...April 28, 2026Senior Medical Science Liaison, Cardiovascular (West)Serving... ...extension of the Company, the Senior. Medical Science Liaison (Sr... ..., both about the disease state as well as the scientific...SeniorMedicalRemote work
$144.3k - $189.4k
At Eisai, satisfying unmet medical needs and increasing the benefits healthcare provides... ...-used treatment for Alzheimer’s disease. As we continue to expand, we are... ...we want to hear from you.The Medical Science Liaison (MSL) / Senior Medical Science Liaison (Sr. MSL) is...SeniorMedicalFull timeWork at officeWork from homeNight shiftWeekend work$176.66k - $282.2k
...professional development occurs every day. Overview The Regional Medical Science Liaison Director (RMD), Immunology - West is a key leader within... ...a high-performing team of MSLs across the Eastern/Western U.S. Reporting to the Executive Director of Field Medical...MedicalFull time- Scorpion Therapeutics seeks a field-based Medical Science Liaison to drive demand for BMS medicines by delivering differentiated customer experiences... ...with product labeling. You will be the primary contact for regional physicians, thought leaders, and HCPs, working 100% in the...SeniorMedical
- ...today and address the medical challenges of tomorrow.... ...Job Description The MSL/Senior MSL (MSLs), is a field... ...communicators of AbbVie science within a specific geography... ...experts on given disease states and treatment options... ...Outcome Science Liaisons. Works with in-field commercial...SeniorMedicalLive inRelocation
- Senior Medical Science Liaison - Neuroscience Lundbeck, a global leader in brain health, seeks a Senior Medical Science Liaison to advance our neuroscience... ...portfolio across depression, schizophrenia, Alzheimer’s disease, Parkinson’s disease, and related CNS disorders. This...SeniorMedicalFlexible hours
$190k - $210k
...Researched and relatable, science-driven and social, you'... ...opportunities. In this Medical Affairs role, you will serve... ...as a Medical Science Liaison with Syneos Health.... ...passion for Neurology & Rare Disease Experience in Epilepsy & Pediatrics is a strong plus Experience...MedicalFlexible hours$190k - $197.5k
...Researched and relatable, science-driven and social, you’re... ...new opportunities. In this Medical Affairs role, you will serve... ...as a Medical Science Liaison with Syneos Health. Responsibilities... ...passion for Neurology & Rare Disease Epilepsy & Pediatrics nice to have Experience...MedicalFlexible hours- ...Patient Access Liaison TEPEZZA - Rare Disease Join Amgen's Mission of Serving Patients... ..., innovative, and science based. If you have a passion... ...will provide logistical, non-medical educational assistance to patients... ...meaningful activity in the region. Proficient in Microsoft...MedicalWork at officeLocal areaImmediate startFlexible hoursNight shift
$174.46k - $261.68k
...Thought Leader Liaison The Thought Leader... ...Liaison (TLL) role is a senior field-based... ...execute National and Regional Congress... ...partners such as Medical Science Liaisons on complementary... ...aptitude in complex disease states ~ Demonstrated... ...(MSc, MSN, MBA) Rare disease experience...MedicalHourly payTemporary workWork experience placementWork at officeNight shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Medical Science Liaison, Pediatric Rare Diseases (Western Region). Be the first to apply!
- community outreach liaison El Monte, CA
- senior manager legal El Monte, CA
- senior commercial counsel El Monte, CA
- senior manager tax El Monte, CA
- senior implementation project manager El Monte, CA
- senior level El Monte, CA
- senior resident engineer El Monte, CA
- senior activities El Monte, CA
- senior manager pmo El Monte, CA
- senior application security El Monte, CA


