Clinical Oncology Specialist, Breast
Natera
September 01, 2026
Full-time
On-site
Seattle, WA
Sales
Role: Clinical Oncology Specialist (COS) focused on breast oncology within Natera's newly established team, promoting the Signatera MRD ctDNA test. Responsibilities: develop territory strategies, engage key opinion leaders (KOLs), drive product adoption, expand relationships with physicians and healthcare systems, deliver clinical education, analyze market trends, and ensure ethical business practices. Qualifications: bachelor's degree, 5+ years in breast oncology, surgical sales, or molecular diagnostics; deep understanding of oncology markets, precision medicine, and reimbursement landscape; strong communication and leadership skills. HighValue: breast oncology, molecular diagnostics, ctDNA testing, clinical decision support, fast-paced startup environment, high travel (~75%), cross-functional stakeholder engagement. WorkSetup: predominantly field-based with frequent travel.