BillionToOne
Clinical Laboratory Scientist, Oncology (AM Shift)
Menlo Park, CA · Junior
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odds of building a lasting career here
Thin sponsorship signal and lottery-bound (~15% per draw). A low-probability bet with your clock running. Prioritize cap-exempt roles and proven entry-level sponsors first.
Lottery odds assume a STEM candidate.
Personalize to your clock →H-1B wage level
the lottery is wage-weighted — each level is one more entry
The bottom of this range ($59,140) is below the Level I prevailing wage of $59,758. An H-1B cannot be filed below the prevailing wage, so an offer at the floor of this band could not be sponsored as posted.
DOL prevailing wage, 2026-27 wage year · Cytogenetic Technologists (29-2011) · San Francisco-Oakland-Fremont, CA. Wage level is derived by USCIS from the offered wage, occupation and worksite; the occupation shown is inferred from the job title.
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About the role
- A Rare Opportunity to Shape the Future of Genomics Join a team of brilliant, passionate innovators determined to transform healthcare.
- Our scientists, engineers, sales executives, and visionaries are 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, and every innovation you contribute helps remove the fear of the unknown from some of life's most critical medical moments.
Responsibilities
- Performs clinical laboratory assays to provide data for diagnosis, treatment, and prevention of disease
- Performs quality control studies to ensure the accuracy of clinical data
- Verifies instrument performance by checking and calibrating specific lab instruments and documents data
Requirements
- Bachelor's degree in the chemical, physical or biological sciences
- 1-2 years of CLS experience in a clinical setting
- A current California Clinical Laboratory Scientist License that meets requirements for Testing Personnel under CLIA regulations (42 CFR, part 493) (ASCP, CGMBS or generalist license is required)
- Hands-on training and experience with manual molecular biology protocols, including DNA extraction and PCR
- Advanced knowledge of Google Docs, Word, Excel, basic statistics and familiarity with LIMS systems
- Strong attention to detail and ability to work flexibly and well under given timeframes
- Knowledge of cancer biology
- Experience in a cell-free DNA setting
- The ability to indirectly or directly change the lives of hundreds of thousands patients
- Self-starter and dynamic team player with excellent verbal and written skills
- Start-up experience
Compensation
- "}" data-sheets-userformat="{"2":769,"3":{"1":0},"11":4,"12":0}">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 c
Benefits
- Multiple medical benefit options; employee premiums paid 100% of select plans, dependents covered up to 80%
- Extremely generous Family Bonding Leave for eligible employees (16 weeks, paid at 100%)
- Supplemental fertility benefits coverage
- Retirement savings program including a 4% Company match
- Increase paid time off with increased tenure
- A variety of perks on campus (state of the art gym, restaurant)
Equal opportunity
- BillionToOne is an equal opportunity employer.
This listing is sourced directly from BillionToOne's careers page and normalized into a canonical job model.