BillionToOne
Clinical Laboratory Scientist, Prenatal
Union City, 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.
Based on the DOL prevailing wage for this occupation and worksite, a base salary of $73,882 would place this position at wage Level II. That figure is within the posted range, and I'd like to target it. This role classifies under "Cytogenetic Technologists" for prevailing-wage purposes.
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.
- 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
- Knowledge of medical genetics
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.