Medical Science Liaison

Personalis, Inc.

. Deliver clinical and scientific presentations on Personalis’ oncology products, especially the NeXT Personal MRD assay, to healthcare providers, academic groups, and other stakeholders .

Posted 10/5/2026full-timeRemote • California • United StatesJuniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in oncology and molecular biology, particularly in cancer genomics and liquid biopsy testing, while effectively communicating complex scientific data to diverse audiences. Proven ability to build collaborative relationships with healthcare providers and contribute to clinical research initiatives.

Highest-signal resume keywords

Oncology Genomics ExpertiseCtDNA Assay ExperienceNext-Generation Sequencing KnowledgeGenetic Counseling Certification (CGC/MS)Clinical Research Coordination

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Cancer GenomicsLiquid Biopsy TestingMinimal Residual Disease MonitoringScientific Presentation SkillsData InterpretationClinical Study SupportResearch CollaborationEducational Material DevelopmentField Insights GatheringStudy Site Monitoring

Soft Skills

Excellent Oral CommunicationExcellent Written CommunicationInterpersonal SkillsActive ListeningAdaptability

Certifications & Qualifications

Genetic Counseling Certification (CGC/MS)

Industry Keywords

OncologyPrecision MedicineNext-Generation SequencingCtDNABiomarkersClinical TrialsHealthcare ProvidersKey Opinion LeadersScientific ExchangeEducational Workshops

About the role

Key responsibilities & impact

Deliver clinical and scientific presentations on Personalis’ oncology products, especially the NeXT Personal MRD assay, to healthcare providers, academic groups, and other stakeholders
Tailor complex genomic and clinical information to diverse audiences
Establish and maintain collaborative relationships with oncology key opinion leaders and leading physicians
Engage academic and community KOLs through regular scientific exchange
Identify opportunities for advisory boards, speaker programs, and research collaborations
Represent Personalis at scientific and clinical conferences, symposia, and educational events
Support principal investigators with clinical study data or posters
Participate in panel discussions and host educational workshops or grand rounds
Ensure consistent and medically accurate external messaging
Travel frequently, approximately 50% of the time, for healthcare professional meetings, conferences, internal training, and field engagements
Support and coordinate clinical research and evidence-generation initiatives
Identify and liaise with clinical trial sites and investigators for company-sponsored studies or investigator-initiated trials
Assist with study site onboarding and monitor study progress according to appropriate guidelines
Contribute medical and scientific expertise to slide decks, white papers, training modules, publications, and educational materials
Critically appraise new research findings and incorporate them into educational materials and talking points
Gather field insights and monitor emerging research, competitive developments, and clinical guidelines related to MRD, ctDNA, and precision oncology
Share scientific updates and field feedback with Medical Affairs, R&D, and Marketing to inform strategy, product development, and data needs

Requirements

What you’ll need

At minimum, a Master’s degree in life sciences, genetics, molecular biology or related field is required
Candidates with Genetic Counseling certification (CGC/MS) or other advanced clinical training and significant oncology genomics experience will also be considered
In-depth knowledge of oncology and molecular biology, including cancer genomics, biomarkers, and liquid biopsy testing
Experience or training in ctDNA assays, next-generation sequencing, or minimal residual disease monitoring is highly desirable
1+ years of experience in oncology or precision medicine is preferred
Excellent oral and written communication skills
Ability to interpret and present complex scientific data clearly and concisely
Ability to deliver presentations and educate small and large audiences
Demonstrated ability to build and sustain professional relationships with healthcare providers, researchers, and cross-functional team members
Strong interpersonal skills, including active listening, adaptability, and a collaborative approach
Ability to work independently in a remote field-based setting while collaborating with a broader team
Excellent organizational and time-management skills
Willingness and ability to travel up to approximately 50%, including overnight trips, by car and air
Valid driver’s license and ability to travel by air are required
Ability to manage frequent travel and maintain productivity while on the road
Proximity to a major airport is ideal

Benefits

Comp & perks

Annual performance-based bonus or sales incentive plan
Long-term incentive units (equity)
Medical benefits
Dental benefits
Vision benefits
401(k) match
Employee Stock Purchase Plan (ESPP)
Tuition reimbursement
Sick time
Vacation time
Commuter benefits
EV charging stations
Onsite gym
Wellness benefits
Reasonable accommodations for persons with disabilities