Clinical Laboratory Scientist, Oncology (AM Shift)

BillionToOne•Menlo Park, CA
•$123,011 - $156,194•Onsite

About The Position

BillionToOne is seeking a California-licensed Clinical Laboratory Scientist to perform Northstar cancer blood testing as part of its growing CLIA team. The role involves end-to-end processing of cancer blood samples in a high-complexity, high-growth CLIA laboratory and is onsite. The schedule is Sunday through Thursday, 7:00 a.m. to 3:30 p.m. The company develops molecular diagnostic tests for prenatal and cancer care, including its Northstar liquid biopsy test for treatment selection and real-time monitoring. The position offers an hourly rate of $59.14–$67.29 and total compensation of up to $156,194 per year, including possible equity and a corporate bonus. Compensation depends on experience, leveling, and the candidate’s choice of salary/equity mix.

Requirements

  • Bachelor’s degree in chemical, physical, or biological sciences.
  • 1–2 years of clinical laboratory scientist experience in a clinical setting.
  • Current California Clinical Laboratory Scientist license meeting CLIA Testing Personnel requirements under 42 CFR Part 493; ASCP, CGMBS, or generalist license required.
  • Hands-on training and experience with manual molecular biology protocols, including DNA extraction and PCR.
  • Advanced knowledge of Google Docs, Word, and Excel; basic statistics; and familiarity with LIMS systems.
  • Strong attention to detail and ability to work flexibly and within given timeframes.
  • Self-starter and dynamic team player with excellent verbal and written communication skills.

Nice To Haves

  • Start-up experience.
  • Knowledge of cancer biology.
  • Experience in a cell-free DNA setting.

Responsibilities

  • Perform clinical laboratory assays to provide data for disease diagnosis, treatment, and prevention.
  • Perform quality-control studies to ensure clinical data accuracy.
  • Verify instrument performance by checking and calibrating laboratory instruments and documenting data.
  • Organize and contribute to R&D-to-CLIA technology transfer, troubleshooting, training, and validations.

Benefits

  • Multiple medical benefit options, with employee premiums paid 100% for select plans and dependents covered up to 80%.
  • 16 weeks of paid Family Bonding Leave at 100% for eligible employees.
  • Supplemental fertility benefits coverage.
  • Retirement savings program with a 4% company match.
  • Paid time off that increases with tenure.
  • Laptop, laboratory equipment, and facilities.
  • Daily on-site lunches.
  • On-campus gym and restaurant.
  • Free on-site EV charging.
  • Equity options and corporate bonus program.
  • Free healthcare options are referenced in the compensation and benefits overview.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service