Jobs / United States / Billiontoone INC
General Supervisor, Prenatal
Billiontoone INC · 🇺🇸 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.
- 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 a driven General Supervisor (with California Clinical Laboratory Scientist License) to support UNITY, the only non-invasive prenatal test (NIPT) that can detect inherited disorders such as sickle cell disease, spinal muscular atrophy, and cystic fibrosis in the baby directly from maternal blood. These disorders are extremely severe, but early detection and intervention can significantly improve outcomes. You will lead and oversee our growing superstar CLIA team responsible for pregnancy blood sample processing in a high complexity, high-growth CLIA setting. The General Supervisor is an onsite position and reports to the Director of Laboratory Operations. Shift Hours: Mon-Fri PM • Weekday PM, 20% differential Responsibilities: • Lead clinical laboratory daily supervision in alignment with company values and mission • Hold General Supervisor delegation and responsibilities including oversight and support of day-to-day operations (Pre-analytical and Analytical), scheduling, and troubleshooting • Manage CLIA direct reports including licensed and/or unlicensed staff (CLS, Clinical Laboratory Assistants) • Oversee continuous process improvement projects including reagent quality control, tech transfer, troubleshooting, training, and validations • Facilitate communication between laboratory teams and other departments or stakeholders • Participate in recruiting efforts and hiring to meet sample volume demands • Foster a collaborative team environment for continuous growth and building skillsets • Partial owner of and leading execution of company objectives and key results Requirements: • Bachelor's degree in the chemical, physical or biological sciences • Current or previous supervisory experience that includes direct supervision of lab staff • Minimum of 4-5 years of CLS experience in a clinical setting (molecular and/or high-complexity laboratory experience preferred) • 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, PCR, and automated liquid handlers • Advanced knowledge of Google Docs, Word, Excel, basic statistics and familiarity with LIMS systems and Next-Generation Sequencing • Excellent leadership, communication, and interpersonal skills • Strong attention to detail and ability to work flexibly and well under given timeframes • Self-starter and dynamic team player with excellent verbal and written skills Nice-To-Haves: • Previous CLIA General Supervisor experience • Start-up experience • Knowledge of medical genetics • Experience in a cell-free