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Stealth Biotech Jobs (NOW HIRING)

Namely

Head of Discovery

Manhattan, NY · On-site

$100 - $150/hr

Output is currently in stealth, operated by a team of repeat founders and biotech veterans with multiple exits in AI × Bio, backed by top-tier VCs including Y Combinator. You are a drug hunter. You ...

Output, Inc

Head of Discovery

New York, NY · On-site

Output is currently in stealth, operated by a team of repeat founders and biotech veterans with multiple exits in AI x Bio, and backed by top-tier VCs including Y Combinator. You are a drug hunter.

Output Biosciences

Head of Discovery

New York, NY · On-site

Output is currently in stealth, operated by a team of repeat founders and biotech veterans with multiple exits in AI x Bio, and backed by top-tier VCs including Y Combinator. You are a drug hunter.

Benchling

AI Partnerships Lead

San Francisco, CA · On-site

$173K - $234K/yr

We are rebuilding biotech for the AI era. When a breakthrough is delayed, the world waits. Getting ... Source, diligence, and place clear bets on the next generation of AI/ML companies, from stealth ...

Namely

Software Engineer, Agents

Manhattan, NY · On-site

$100 - $150/hr

Output is currently in stealth, operated by a team of repeat founders and biotech veterans with multiple exits in AI x Bio, and backed by top-tier VCs including Y Combinator. You will build the agent ...

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stealth biotech information

What are the unique challenges of working at a stealth biotech company?

Working at a Stealth Biotech company often involves operating in a highly confidential environment where active projects and discoveries are not publicly disclosed until specific milestones are achieved. Team members need to balance rigorous scientific work with strict information security protocols, which can add complexity to daily operations. You may encounter rapidly changing priorities and the need to pivot your focus as new data emerges or company strategies shift. Collaboration with a small, skilled team is typical, allowing for significant hands-on experience, but also requires flexibility, resourcefulness, and strong trust among colleagues.

What are the key skills and qualifications needed to thrive in the stealth biotech position, and why are they important?

To thrive in a Stealth Biotech role, candidates typically need a strong background in life sciences or biotechnology, advanced research skills, and usually a graduate-level degree such as a PhD or MS. Familiarity with specialized laboratory equipment, data analysis software, and adherence to regulatory compliance standards like GLP or GMP is often required. Excellent collaboration, adaptability, and the ability to work discreetly are critical soft skills in this environment. These abilities are crucial as the work often involves confidential research and fast-paced innovation within a highly specialized and secretive setting.

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What are the most commonly searched types of Stealth Biotech jobs?

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What states have the most Stealth Biotech jobs?

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stealth biotech jobs near you
Infographic showing various Stealth Biotech job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 87% In-person, and 13% Remote job distribution.

Associate Director/Director, Formulation & Downstream Process Development

Pivotal

San Diego, CA • On-site

$65 - $100/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

Research Associate, Formulation Development

Location: San Diego, CA

Job Type: Full-Time, Onsite

About Us

We are an innovative, stealth-mode biotech focused on developing best-in-class delivery for in vivo gene editing.

Job Summary

We are seeking a highly motivated and skilled individual to join our team as a Research Associate in Formulation Development. The successful candidate will be responsible for designing, executing, analyzing, and making recommendations on research protocols for lipid nanoparticle (LNP) drug delivery systems aimed at gene editing. Title level and salary will be commensurate with experience.

Responsibilities
  • Develop lipid nanoparticle (LNP) formulations for gene editing applications.
  • Conduct experiments to optimize formulation parameters such as particle size, encapsulation efficiency, and stability.
  • Optimize production processes to improve yields and scalability.
  • Troubleshoot and resolve issues related to formulation processes.
  • Perform analytical characterization of LNPs using techniques such as dynamic light scattering (DLS), zeta potential measurement, and electron microscopy.
  • Support in vitro and in vivo studies to evaluate the efficacy and safety of LNP formulations.
  • Collaborate with preclinical and clinical teams to ensure successful translation of formulations.
  • Maintain accurate and detailed laboratory records.
  • Prepare technical reports and presentations to communicate findings.
  • Stay current with advancements in LNP technologies and methodologies.
Qualifications
  • Bachelor's degree or higher in Chemistry, Pharmaceutics, Biochemistry, Biomedical Engineering, Chemical Engineering, or a related field.
  • 3+ years of experience in pharmaceutical formulation, with a focus on lipid nanoparticle drug delivery systems.
  • Experience with techniques such as DLS, zeta potential measurement, and other analytical tools used in nanoparticle characterization.
  • Strong analytical and problem-solving skills.
  • Excellent communication and teamwork abilities.
  • Ability to work independently and manage multiple tasks effectively.
Preferred Qualifications
  • GMP production experience.
  • Familiarity with regulatory requirements and quality control in bioprocessing.
Benefits
  • Competitive salary, equity, and benefits package.
  • Opportunities for professional growth and development.
  • Fast paced collaborative and innovative work environment.
  • We offer an exceptional benefits package to include Medical, Dental, Vision, Life, Disability, a 401k Match of 4%, Paid Time Off and Equity.
Equal Opportunity Employer

We are an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment decisions are based on business needs, job requirements, and individual qualifications, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.

Salary Range

$65,000 - $100,000

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