Research Associate Intern

BillionToOne

Menlo Park, CA6–8 yrs5m agovia LinkedInH-1B sponsor · 3 entry-level filings

About the Role

The Research Associate Intern position at BillionToOne is exceptionally rare at the undergraduate or early-career level. This is an on-site position in our Menlo Park, CA office.

Key Responsibilities

  • Design, execute, and troubleshoot experiments and assays under the guidance of Senior Scientists.
  • Learn analytical and computational methodologies to analyze results under the guidance of Senior Scientists.
  • Present scientific findings both verbally at group meetings and via internal written reports.
  • Document experimental details and results.

Requirements & Tech Stack

  • Strong statistical and quantitative skills with rigorous data analysis.
  • Meticulous attention to experimental detail, including rigorous record-keeping and careful controls.
  • Ambition to make a difference and push the boundaries of known science.
  • Excellent communication skills in a fast-paced, collaborative environment.
  • Ability to work seamlessly across scientists, engineers, and cross-functional teams.
  • Must be enrolled in an undergraduate or master’s degree program during Fall 2027.
  • Anticipated BS or MS in Bioengineering, Molecular and Cell Biology, Microbiology, Biophysics, Biochemistry, or related field.
  • Independent research experience.
  • Ability to quickly learn mathematical, analytical, and experimental concepts.
  • High mathematical and statistical aptitude.

Nice-To-Haves

  • Experience with standard molecular biology techniques relating to DNA such as PCR.
  • Experience in a cell-free DNA setting.
  • Experience with next-generation sequencing library preparation.
  • Experience with computational analysis in R, Python, or other programming language.

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.

Impact Areas

  • Unity Complete™: Non-invasive prenatal screen for recessive conditions and aneuploidies.
  • Unity Confirm™: Non-invasive confirmation for high-risk screening results via Fetal Cell Capture™ Technology.
  • Northstar®: Liquid biopsy test for treatment selection and real-time monitoring in cancer care.

H-1B sponsor

BillionToOne filed 3 entry-level H-1B applications for new hires (Oct 2025 - Jun 2026, Department of Labor).

See their H-1B record →

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