BillionToOne

Manage end-to-end oncology event strategy and execution including logistics, stakeholder coordination, and post-event optimization. | 5+ years in event planning or marketing within life sciences or healthcare, strong project and vendor management skills, ability to work independently in a remote environment, and travel up to 30%. | Ready to redefine what's possible in molecular diagnostics? Join a team of brilliant, passionate innovators who wake up every day determined to transform healthcare. At BillionToOne, we've built something extraordinary—a culture where transparency fuels trust, collaboration drives breakthroughs, and every voice matters in our mission to make life-changing diagnostics accessible to all. We don't just aim for incremental improvements; we strive to build products that are 10x better than anything that exists today. Our people are our greatest asset: talented scientists, engineers, sales professionals, and visionaries united by an unwavering commitment to changing the standard of care in prenatal and cancer diagnostics. This is where cutting-edge science meets human compassion—every innovation you contribute helps remove fear of unknown from some of life's most critical medical moments. If you're driven by purpose, energized by innovation, and ready to help build the future of precision medicine, this is where you belong. As the Marketing Events Manager, Oncology, you’ll be responsible for managing the end-to-end execution of our oncology event strategy—working closely with our marketing team, sales reps, cross-functional stakeholders, and external vendors. You’ll help shape how we show up in the market and support programs that connect us with leading oncologists, care teams, and health systems across the country. You will work in partnership with the Senior Marketing Manager, Oncology Marketing, to plan, execute, and track all oncology-related events while ensuring alignment with our broader corporate brand and operational protocols shared with our Prenatal division. You’ll be the boots-on-the-ground lead to ensure event success—from strategy and logistics to follow-up and reporting. Responsibilities: Event Strategy & Planning • Partner with Oncology Marketing to develop national, regional, and local event strategies aligned with commercial goals. • Define success metrics and establish pre-event goals in collaboration with sales and marketing leadership. • Maintain alignment with cross-functional teams, including Prenatal Marketing, to ensure consistent standards and protocols across business lines. Event Execution & Logistics • Own day-to-day execution of all oncology event logistics, including venue sourcing, vendor management, material coordination, travel planning, registration, and onsite support. • Serve as the primary point of contact for sales reps to support regional/local event programs Stakeholder Coordination • Act as liaison between the oncology marketing team and key internal teams (sales, product, medical affairs, etc.) to streamline event planning. • Support speaker and KOL coordination in partnership with our Medical Affairs and Commercial teams. Post-Event Follow-up & Optimization • Manage post-event surveys, internal debriefs, and performance reporting. • Track ROI, lead conversion, and learnings across event types to improve future planning and execution. • Maintain centralized documentation and timelines for visibility and efficiency (e.g., Notion, Asana, Google Drive). Qualifications: • 5+ years of experience in event planning, marketing, or field enablement—ideally within the life sciences, diagnostics, oncology, or healthcare space. • Proven ability to manage complex projects with multiple stakeholders and shifting priorities. • Experience with national trade shows, conferences, and/or regional/local HCP engagement programs. • Strong vendor management and negotiation skills. • Excellent written and verbal communication; detail-oriented and deadline-driven. • Comfortable working independently in a fast-paced, remote environment. • Experience with tools like Google Workspace, Asana, Notion, Salesforce, or similar platforms is a plus. • Travel: ~20-30% travel expected for event attendance and onsite support Benefits And Perks: • Working alongside brilliant, kind, passionate and dedicated colleagues, in an empowering environment, toward a global vision, striving for a future in which transformative molecular diagnostics can help millions of patients • Open, transparent culture that includes weekly Town Hall meetings • The ability to indirectly or directly change the lives of hundreds of thousands patients • Multiple medical benefit options; employee premiums paid 100% of select plans, dependents covered up to 80% • Extremely generous Family Bonding Leave for new parents (16 weeks, paid at 100%) • Supplemental fertility benefits coverage • Retirement savings program including a 4% Company match • Increase paid time off with increased tenure • Latest and greatest hardware (laptop, lab equipment, facilities) • Free daily on-site lunches provided from top eateries • A variety of perks on campus (state of the art gym, restaurant) • Free on-site EV charging (compatible with all EVs, including Tesla) At BillionToOne, we are proud to offer a combination of a (1) base pay range (actual amount offered is based on experience and salary/equity options split that the candidate chooses), (2) generous equity options offering, (3) corporate bonus program, on top of (4) industry leading company benefits (free healthcare options, 401k match, very generous fully paid parental leave, etc.). For this position, we offer a total compensation package of $177,330 per year, including a base pay range of $122,400 - $142,800 per year. BillionToOne is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. For more information about how we protect your information, we encourage you to review our Privacy Policy. About BillionToOne BillionToOne is a next-generation molecular diagnostics company on a mission to make powerful, accurate diagnostic tests accessible to everyone. Our revolutionary QCT molecular counting technology enhances disease detection resolution by over a thousandfold using cell-free DNA—a breakthrough that's already transformed the lives of over half a million patients worldwide. Our Impact: We've pioneered game-changing diagnostic solutions that are redefining industry standards. Unity Complete™ stands as the only non-invasive prenatal screen capable of assessing fetal risk for both common recessive conditions and aneuploidies from a single maternal blood sample. In oncology, our Northstar® liquid biopsy test uniquely combines treatment selection with real-time monitoring, giving oncologists unprecedented precision in cancer care. Our Growth: From $0 to $125 million in Annual Recurring Revenue in just four years. We've raised close to $400 million in funding, including a $130 million Series D round in June 2024, achieving a valuation of over $1 billion. This backing comes from world-class investors including Hummingbird, Adams Street Partners, Neuberger Berman, Baillie Gifford, and Premji Invest. Our Recognition: Forbes recently named us one of America's Best Startup Employers for 2025, and we were awarded Great Place to Work certification in 2024—with an incredible 100% of our people reporting they are willing to give extra to get the job done. These honors recognize not just our innovation but the exceptional culture we've cultivated—one that remains authentically collaborative and transparent even as we've scaled. Our Future: Headquartered in Menlo Park with facilities in Union City, California, we're continuing to push the boundaries of what's possible in molecular diagnostics. Recent clinical outcomes data for Unity Fetal Risk Screen and new advances in cancer diagnostics prove we're just getting started. At BillionToOne, you'll join a diverse team of passionate innovators who believe that the best science happens when brilliant minds collaborate openly, think boldly, and never lose sight of the patients whose lives depend on our work. Ready to help us change the world, one diagnosis at a time? Learn more at www.billiontoone.com

Drive sales volume of oncology liquid biopsy products through direct sales to oncologists, develop strategic business plans, and maintain key customer relationships within a defined territory. | Bachelor's degree, proven medical diagnostics sales success, experience selling to medical providers, territory residency, strong communication and organizational skills, and ability to work independently in a startup environment. | Ready to redefine what's possible in molecular diagnostics? Join a team of brilliant, passionate innovators who wake up every day determined to transform healthcare. At BillionToOne, we've built something extraordinary—a culture where transparency fuels trust, collaboration drives breakthroughs, and every voice matters in our mission to make life-changing diagnostics accessible to all. We don't just aim for incremental improvements; we strive to build products that are 10x better than anything that exists today. Our people are our greatest asset: talented scientists, engineers, sales professionals, and visionaries united by an unwavering commitment to changing the standard of care in prenatal and cancer diagnostics. This is where cutting-edge science meets human compassion—every innovation you contribute helps remove fear of unknown from some of life's most critical medical moments. If you're driven by purpose, energized by innovation, and ready to help build the future of precision medicine, this is where you belong. We are looking for a field-based professional Oncology Account Executive, Springfield South (Illinois) with scientific and clinical expertise to support our oncology portfolio of liquid biopsy products. The position is responsible for driving sales volume for BillionToOne’s Northstar Liquid biopsy products and services, while cultivating relationships with oncologists and other members of the extended cancer care community in the designated geography. The Oncology Account Executive is a field based position and reports to a Regional Manager - Oncology. Responsibilities: • Increasing revenue and driving market development through direct sales to individual Oncologists • Creating and implementing a strategic business plan to grow revenue quickly in your geography • Sales efforts include effective prospecting and cultivating new business and maintaining key relationships Qualifications: • Bachelor's Degree or equivalent experience • Demonstrated successful sales track record (e.g., Presidents club, Chairman's club, Rookie of the Year, or a history of success - at or above goal for multiple quarters/years) • Experience selling to medical providers • Experience selling medical diagnostics, medical or surgical devices • Lives within the defined territory and centrally located to defined accounts • Commitment to travel within defined territory • Excellent organizational and communication skills (written and verbal) with demonstrated ability to effectively present to both internal and external customers • Effective time management skills required with a demonstrated ability to assess and prioritize opportunity required • Exceptionally bright, flexible, self-motivated and results oriented with strong interpersonal and analytical skills and the ability to think strategically as well as execute tactically • Must act with a sense of urgency, with a focus on closing business • Ability to assess the needs of medical professionals and staff members with a focus on consultative sales, coordination of logistics, and problem solving • Strong desire to work in a startup environment and must work independently with an internal drive to be successful We will also consider candidates with the following backgrounds: • Physicians Assistant (PA), Nurse Practitioner (NP) or Registered Nurse (RN) with experience ordering late stage cancer liquid biopsy tests Benefits And Perks: • Working alongside brilliant, kind, passionate and dedicated colleagues, in an empowering environment, toward a global vision, striving for a future in which transformative molecular diagnostics can help millions of patients • Open, transparent culture that includes weekly Town Hall meetings • The ability to indirectly or directly change the lives of hundreds of thousand patients • Multiple medical benefit options; employee premiums paid 100% of select plans, dependents covered up to 80% • Extremely generous Family Bonding Leave for new parents (16 weeks, paid at 100%) • Free UNITY Complete NIPT tests for employees & spouses • Supplemental fertility benefits coverage • Retirement savings program including a 4% Company match • Increase paid time off with increased tenure • Latest and greatest hardware (laptop, lab equipment, facilities) At BillionToOne, we are proud to offer a combination of a (1) base pay + uncapped commissions (2) generous equity options offering, on top of (3) industry leading company benefits (free healthcare options, 401k match, very generous fully paid parental leave, etc.). For this position, we offer a total compensation range of $239,608 - $308,964 per year (at plan), including a base salary range of $155,858 - $181,464 per year (based on the level and experience). Commission's potential is uncapped and can be significant. BillionToOne is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. For more information about how we protect your information, we encourage you to review our Privacy Policy. About BillionToOne BillionToOne is a next-generation molecular diagnostics company on a mission to make powerful, accurate diagnostic tests accessible to everyone. Our revolutionary QCT molecular counting technology enhances disease detection resolution by over a thousandfold using cell-free DNA—a breakthrough that's already transformed the lives of over half a million patients worldwide. Our Impact: We've pioneered game-changing diagnostic solutions that are redefining industry standards. Unity Complete™ stands as the only non-invasive prenatal screen capable of assessing fetal risk for both common recessive conditions and aneuploidies from a single maternal blood sample. In oncology, our Northstar® liquid biopsy test uniquely combines treatment selection with real-time monitoring, giving oncologists unprecedented precision in cancer care. Our Growth: From $0 to $125 million in Annual Recurring Revenue in just four years. We've raised close to $400 million in funding, including a $130 million Series D round in June 2024, achieving a valuation of over $1 billion. This backing comes from world-class investors including Hummingbird, Adams Street Partners, Neuberger Berman, Baillie Gifford, and Premji Invest. Our Recognition: Forbes recently named us one of America's Best Startup Employers for 2025, and we were awarded Great Place to Work certification in 2024—with an incredible 100% of our people reporting they are willing to give extra to get the job done. These honors recognize not just our innovation but the exceptional culture we've cultivated—one that remains authentically collaborative and transparent even as we've scaled. Our Future: Headquartered in Menlo Park with facilities in Union City, California, we're continuing to push the boundaries of what's possible in molecular diagnostics. Recent clinical outcomes data for Unity Fetal Risk Screen and new advances in cancer diagnostics prove we're just getting started. At BillionToOne, you'll join a diverse team of passionate innovators who believe that the best science happens when brilliant minds collaborate openly, think boldly, and never lose sight of the patients whose lives depend on our work. Ready to help us change the world, one diagnosis at a time? Learn more at www.billiontoone.com

Lead implementation and continuous improvement of the electronic QMS, manage quality teams and projects, ensure regulatory compliance, and collaborate cross-functionally to maintain and enhance quality systems. | 8+ years quality leadership experience, expertise in CLIA and ISO13485 environments, strong communication and organizational skills, ability to manage remote teams, and experience driving quality system projects. | Ready to redefine what's possible in molecular diagnostics? Join a team of brilliant, passionate innovators who wake up every day determined to transform healthcare. At BillionToOne, we've built something extraordinary—a culture where transparency fuels trust, collaboration drives breakthroughs, and every voice matters in our mission to make life-changing diagnostics accessible to all. We don't just aim for incremental improvements; we strive to build products that are 10x better than anything that exists today. Our people are our greatest asset: talented scientists, engineers, sales professionals, and visionaries united by an unwavering commitment to changing the standard of care in prenatal and cancer diagnostics. This is where cutting-edge science meets human compassion—every innovation you contribute helps remove fear of unknown from some of life's most critical medical moments. If you're driven by purpose, energized by innovation, and ready to help build the future of precision medicine, this is where you belong. As the Director of Quality, you will be responsible for leading the implementation of an electronic QMS as well as implementing and supporting the operating of Quality Management System processes and associated programs to maintain compliance with applicable regulations (CLIA, CAP, State DOHs, NYS, ISO13485, etc.). You will work closely with cross-functional stakeholders across BillionToOne (e.g. Lab Operations, R&D, Medical Affairs, Finance, HR, Supply Chain, Sales) to manage Quality System initiatives from initial requirements gathering to go-live and continuous improvement. This role is a hybrid position in Union City, CA and will report directly to the Vice President of QARA. Responsibilities: • Monitor the entire global quality system to ensure that acceptable levels of performance are maintained by • Ensuring that metrics are established to measure quality and ensure that the processes they measure are within established quality standards • Leading quality system continuous improvement activities • Providing support for management review of the company’s quality systems and metrics • Lead a team to manage day-to-day maintenance of the quality management system, but also to develop quality programs that ensure compliance with policies and that the performance and quality of services conform to established internal and external standards and guidelines • Works directly with operating entities to provide process analyses oversight on a continuing basis to enforce requirements and meet regulations • Ensures the quality assurance programs and policies are maintained and modified regularly and facilitates uniform standards worldwide and enables best practice sharing, thereby fostering the achievement of company's mission globally • Ensure communication, training, competency assessment and ongoing compliance monitoring with all requirements of BTO’s Quality Management System (QMS) as Quality Systems Manager per NYSDOH Quality Management Systems Standard of Practice 2. • Review and approve quality records including non-conforming event reports, corrective and preventive action reports, policies and procedures, document change control, deviation reports, etc. • Lead large company-wide Quality Systems projects such as ISO13485 implementation. • Oversee programs across various disciplines including cross-functional projects (i.e. Change Control) by • Manage all stages throughout assigned projects. • Ensure all aspects of the project management lifecycle are well accounted for: scoping, requirement gathering, resource planning, scheduling, assignments and accountability, tracking and delivery. • Track, manage, and adjust plans as necessary to ensure successful delivery. • Provide regular status reports to stakeholders, sponsors, the enterprise, and others involved in the project. • Build and grow our internal Quality team as the company grows. Responsible for establishing performance standards, employee coaching and development, determining employee responsibilities, evaluating performance and rewarding as appropriate, disciplining and recommending termination when necessary. Identifies recruits and retains top-notch talent. • Manage quality personnel and projects to assure compliance with customer and regulatory requirements. • Develop and lead a highly motivated team who drives change, improves effectiveness of our QMS and ensures product safety & compliance • Establish and actively manage expectations, provide training and mentoring to drive professional development for team members • Ability to travel between all corporate site locations • Completes other duties as assigned Requirements: • 8+ years quality leadership experience with a demonstrated ability to lead and manage people and teams • Experience working in a CLIA environment and ISO13485 environment. • Ability to work independently and cross-functionally to provide effective updates at executive level • Detail oriented with well-developed organizational and analytical skills. • Creative problem solving, flexibility, and good negotiation skills are a must • Proven ability to drive results to established timelines and on budget • Proven ability to communicate effectively both in writing and verbally with staff at all levels of the organization • Must have experience managing remote business activities • Must be comfortable and effective acting as a catalyst for change • Candidate must be performance and results oriented and be able to develop, motivate and lead effective teams • Hard driver, high energy, positive attitude, works well under stress and with ambiguity • Detail oriented and critical thinker characteristics are required • 25% travel required Nice to haves: • Have worked at an organization supporting the quality systems infrastructure build out for a high growth Company • Experience scaling the Quality function in a fast-paced, start-up environment is a plus. Benefits And Perks: • Working with a team of ‘rockstars’ who bring out the best in everyone • Open, transparent culture that includes weekly Town Hall meetings • The ability to indirectly or directly change the lives of hundreds of thousand patients • Multiple medical benefit options; employee premiums paid 100% of select plans, dependents covered at 80% • Extremely generous Family Bonding Leave for new parents (16 weeks, paid at 100%) • Retirement savings program including a 4% Company match • Free daily on-site lunches provided from top eateries • Latest and greatest hardware (laptop, lab equipment, facilities) • A variety of perks on campus (state of the art gym, restaurant) • Free on-site EV charging (compatible with all EVs, including Tesla) At BillionToOne, we are proud to offer a combination of a (1) base pay range (actual amount offered is based on experience and salary/equity options split that the candidate chooses), (2) generous equity options offering, (3) corporate bonus program, on top of (4) industry leading company benefits (free healthcare options, 401k match, very generous fully paid parental leave, etc.). For this position, we offer a total compensation package of $355,908 per year, including a base pay range of $213,282 - $234,090 per year. BillionToOne is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. For more information about how we protect your information, we encourage you to review our Privacy Policy. About BillionToOne BillionToOne is a next-generation molecular diagnostics company on a mission to make powerful, accurate diagnostic tests accessible to everyone. Our revolutionary QCT molecular counting technology enhances disease detection resolution by over a thousandfold using cell-free DNA—a breakthrough that's already transformed the lives of over half a million patients worldwide. Our Impact: We've pioneered game-changing diagnostic solutions that are redefining industry standards. Unity Complete™ stands as the only non-invasive prenatal screen capable of assessing fetal risk for both common recessive conditions and aneuploidies from a single maternal blood sample. In oncology, our Northstar® liquid biopsy test uniquely combines treatment selection with real-time monitoring, giving oncologists unprecedented precision in cancer care. Our Growth: From $0 to $125 million in Annual Recurring Revenue in just four years. We've raised close to $400 million in funding, including a $130 million Series D round in June 2024, achieving a valuation of over $1 billion. This backing comes from world-class investors including Hummingbird, Adams Street Partners, Neuberger Berman, Baillie Gifford, and Premji Invest. Our Recognition: Forbes recently named us one of America's Best Startup Employers for 2025, and we were awarded Great Place to Work certification in 2024—with an incredible 100% of our people reporting they are willing to give extra to get the job done. These honors recognize not just our innovation but the exceptional culture we've cultivated—one that remains authentically collaborative and transparent even as we've scaled. Our Future: Headquartered in Menlo Park with facilities in Union City, California, we're continuing to push the boundaries of what's possible in molecular diagnostics. Recent clinical outcomes data for Unity Fetal Risk Screen and new advances in cancer diagnostics prove we're just getting started. At BillionToOne, you'll join a diverse team of passionate innovators who believe that the best science happens when brilliant minds collaborate openly, think boldly, and never lose sight of the patients whose lives depend on our work. Ready to help us change the world, one diagnosis at a time? Learn more at www.billiontoone.com