Jobs / United States / Altos Labs INC
Scientist I, Disease Biology
Altos Labs INC · 🇺🇸 San Francisco Bay Area, 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 10 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 1 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 Altos Labs INC paid sponsored hires in similar roles8 certified filings for “Scientist II, Biological Sciences” (Molecular and Cellular Biologists) in CA: $127k–$148k, median $141k. Most were filed at wage level III (75%) — 3 lottery entries, ≈46% 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 — Altos Labs INC
The US Department of Labor certified 10 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 1 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 Altos Labs INC →
About the role
Our Mission Our mission is to restore cell health and resilience through cell rejuvenation to reverse disease, injury, and the disabilities that can occur throughout life. For more information, see our website at altoslabs.com. Our Value Our Single Altos Value: Everyone Owns Achieving Our Inspiring Mission . Diversity at Altos Altos Labs has been named one of the Top 3 Biotech Companies and ranked for the second year on the Forbes 2026 Best Startups in America list. At Altos, exceptional scientists and industry leaders from around the world work together to advance a shared mission. Our intentional focus is on Belonging, so that all employees know that they are valued for their unique perspectives. We are all accountable for sustaining a diverse and inclusive environment. What You Will Contribute To Altos We are looking for a talented and versatile Scientist I to join Discovery Science at Altos Labs. Our team uses functional genomics to unravel the deep biology of cellular rejuvenation and to restore cell health and resilience. In this role you will develop physiologically relevant in vitro and ex vivo disease models and integrate these with in vivo studies to identify interventions that reverse disease-associated cell states. If you have a strong foundation in molecular, cell, and disease biology, hands-on experience with in vitro and in vivo disease assays, and a passion for reversing disease states, we’d love to have you on the team. Responsibilities • Design and execute innovative research strategies to identify causal regulators of cell state, aging, regeneration, and disease biology. • Develop, benchmark, and validate disease cell models of age-related and disease-associated cell states. • Scale assays to screen candidate interventions across cell models, and contribute to data-driven prioritization decisions on which candidates and which models to advance. • Design, conduct, and interpret in vivo studies to evaluate candidate interventions and benchmark disease models against in vitro findings. • Elucidate the mechanisms of action underlying promising interventions to identify and prioritize therapeutic targets and modalities. • Support and manage internal/external collaborations across one or more multidisciplinary projects to accelerate essential research activities. • Develop project-specific experimental strategies, techniques, and procedures. • Collaborate closely with other scientists and cross-functional teams to integrate multidimensional datasets and generate actionable biological insight. • Contribute to the writing and dissemination of research results. Who You Are Minimum Qualifications • PhD in Biology, Cell Biology, Physiology, or a related field, with 0-3 years of post-PhD experience. • Proven track record of elucidating complex age-associated disease mechanisms, including but not limited to kidney, lung, liver and skin indications. • Experience developing and validating cell-based disease assays, including benchmarking assay performance. • Strong hands-on experience conceptualizing and performing rodent in vivo disease assays, with a background in relevant laboratory techniques and methods. • Excellent professional writing skills and the ability to communicate through writing and presentations to a variety of audiences, from senior executives to entry-level employees. • Problem-solving skills sufficient to identify issues, conduct research, and develop innovative solutions. • Ability to maintain cooperative working relationships with a broad range of people, including staff colleagues, lab members, faculty, outside agencies and collaborators, and the community. • Demonstrated high productivity and ability to complete work in a timely manner. • Ability to organize work and set pri