Senior Research Associate

Altos Labs; San Francisco (CA); On-site; USD 109,200 - 140,000; Full time

Job summary

Altos Labs in San Francisco is looking for a Senior Research Associate to support a research discovery team focused on cellular rejuvenation. Responsibilities include conducting research within a tissue culture laboratory, evaluating projects, and applying innovative techniques. Candidates should have at least five years of relevant experience and be proficient in mammalian tissue culture methods, statistical analysis, and effective communication skills. This role offers a salary range of $109,200 to $140,000 based on expertise and location. [Equal Opportunity Employer].

Qualifications

• At least five years of hands-on experimental laboratory experience.
• Demonstrated proficiency in various methodologies.
• Ability to communicate scientific results effectively.

Responsibilities

• Conduct research and development in a tissue culture laboratory.
• Evaluate research activities and recommend improvements.
• Implement innovative laboratory techniques and provide mentorship.
• Interpret experimental results and prepare findings for publication.
• Act as a subject matter expert in in-vitro culture assays.

Skills

Mammalian tissue culture techniques

High-throughput 96- and 384-well plate setup

RT-qPCR

Flow cytometry

Statistical data analysis

Excellent ELN record-keeping

Education

Bachelor’s or Master’s degree

Job description

Our mission is to restore cell health and resilience through cell rejuvenation to reverse disease, injury, and the disabilities that can occur throughout life.

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

In this role you will support a dynamic research discovery team focused on science related to cellular rejuvenation and aging in human health. Primary job responsibilities involve utilization of advanced cellular assays using human induced pluripotent stem cell (iPSC) models. You will use your knowledge of research laboratory operations and scientific communication to drive experimental outcomes to support emerging therapeutic hypotheses.

Responsibilities

• Execute and conduct research and development experimentation within a tissue culture laboratory setting where you support multiple research projects and coordinate with multiple project teams.
• Proactively evaluate research activities to determine where new information, methods, or collaborations could positively impact projects and improve efficiency of processes.
• Develop and implement innovative laboratory techniques and systems needed to meet the lab’s research goals, and provide technical training and mentorship on these methodologies.
• Offer strong theoretical knowledge with the ability to independently troubleshoot processes and challenges using first‑hand experience.
• Interpret experimental results, innovate new approaches, and prepare findings for supporting Altos research projects including opportunities to publish and present in peer‑reviewed journals and conferences.
• Function as the subject matter expert, training facilitator, and scheduling coordinator for highly specialized in‑vitro culture assay workflows.

Who You Are

• Bachelor’s or Master’s degree plus at least five years of hands‑on experimental laboratory experience performing mammalian tissue culture techniques (industry or academia).
• Demonstrated proficiency in the following methodologies, with a commitment to continuous advancement and optimization:
  • High‑throughput 96‑ and 384‑well plate set‑up for downstream analysis
  • IF sample preparation, flow cytometry preparation
  • RT‑qPCR, RNA/DNA isolation, immunoblot
  • iPSC experience
  • Fluency with spreadsheets and statistical data analysis
  • Excellent electronic lab notebook (ELN) record‑keeping skills and/or familiarity operating within the standards of a GMP/GLP environment.
• Proven ability to set functional independent goals based on experimental needs and succinctly and accurately communicate scientific results within a multidisciplinary project team.
• Effective team communication via written documents, slide decks, and meeting participation.

The salary range for Redwood City

• Senior Research Associate: $109,200 - $140,000

Exact compensation may vary based on skills, experience, and location.

Equal Opportunity Employment

Altos Labs provides equal employment opportunities to all employees and applicants for employment, without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Altos prohibits unlawful discrimination and harassment. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.