Jobs / United States / Billiontoone INC
Clinical Laboratory Associate, Prenatal and Oncology
Billiontoone INC · 🇺🇸 Menlo Park or Union City, CA
Sponsorship verdict
Sponsorship possible
One solid signal, not two — worth applying, and worth asking about sponsorship early.
- Employer is on a government sponsor recordThe US Department of Labor certified 9 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest May 2026) — the step every H-1B hire needs first. USCIS also records 2 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
- What Billiontoone INC paid sponsored hires in similar roles1 certified filing for “Automation Service Engineer I” (Medical and Clinical Laboratory Technologists) in CA: $90k–$90k, median $90k. Most were filed at wage level I (100%) — 1 lottery entry, ≈15% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
- Confirmed live todayWhen a source last listed this job as open.
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
A verdict summarises public evidence; it is not legal advice and never a guarantee — the employer and the immigration authority decide. Sign in to factor in where you can already work.
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Sponsor Radar — Billiontoone INC
The US Department of Labor certified 9 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest May 2026) — the step every H-1B hire needs first. USCIS also records 2 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Billiontoone INC →
About the role
A Rare Opportunity to Shape the Future of Genomics Join a team of brilliant, passionate innovators determined to transform healthcare. At BillionToOne, we've built a category-defining, publicly traded company on Nasdaq where transparency fuels trust, collaboration drives breakthroughs, and every contribution moves the needle on our mission to make life-changing diagnostics accessible to all. We don't just aim for incremental improvements; we build products that are 10x better than anything that exists today. 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. If you're driven by purpose, energized by innovation, and ready to help shape the future of precision medicine at scale, this is where you belong. We are looking for passionate Clinical Laboratory Associates (CLA) to be responsible for assisting our day-to-day operations, providing equipment maintenance in the clinical laboratory, completing the pre-analytical phase of testing (e.g., specimen receipt, accessioning, and plasma/buffy coat isolation), performing quality assurance procedures, while complying with all local, state, and federal laboratory requirements. The Clinical Laboratory Associate (CLA) is an onsite position (Union City or Menlo Park) and provides a great opportunity for career growth - at BillionToOne, we offer an array of career growth opportunities and a clear growth tracks supported by our performance reviews (every 6 months). Available Shift Hours: • Union City: Tue - Sat, 3:00 PM - 11:30 PM / Mon - Fri, 3:00 PM - 11:30 PM • Menlo Park: Tue - Sat, 7 AM - 3:30 PM / Sun - Thur, 7 AM - 3:30 PM / Mon - Fri, 3 PM - 11 PM Responsibilities: • Perform specimen receipt and accessioning according to the laboratory’s standard operating procedures • Perform isolation procedures according to the laboratory’s standard operating procedures to CLA responsibilities • Maintain equipment according to the laboratory’s standard operating procedures • Clean labware, equipment, and benches • Prepare documents and binders for equipment and personnel records • Document all corrective actions taken when test systems deviate from the established performance specifications • Perform and document routine preventative maintenance • Prepare reagents required for laboratory preparation • Communicate effectively with coworkers and non- laboratory personnel • Report all concerns of accessioning quality and/or safety to the Laboratory Director, Supervisor, or Safety Officer • Participate in inspection preparation activities • Review of controlled documents as assigned • Participate in the training of new accessioning personnel on current procedures including the following: • Provide hands-on training • Provide guidance, feedback, and mentorship while respecting various learning styles • Ensure appropriate documentation is reviewed and completed • Participate in training meetings • Prioritize a positive work environment • Exhibit a dedication to team work above and beyond scheduled daily work • Participate in projects and process improvements for sample receipt and accessioning Qualifications: • Bachelor’s degree or equivalent in biology or related life sciences field • Excellent attention to detail • Effective written and verbal communication skills • The ability to multitask and work independently Nice-To-Haves: • Biophysics, Molecular biology (DNA purification, PCR, electrophoresis) or next-generation DNA sequencing laboratory experience • At least 6 months