Research Technician, In Vivo Pharmacology

We are a vibrant and intensely mission-driven team in San Francisco, comprising members from MIT, Harvard Medical School, Roche, ETH, and Dana-Farber. We value speed and rigor, coupled with excitement, drive, and a strong work ethic. In an early-stage environment, we value people who can bring clarity to open-ended problems, take ownership of the next steps, and follow through with energy. Capable Labs is a place for ambitious, high-integrity people who want to become dramatically better. You will be surrounded by people who care intensely about the work, get close feedback from the people making scientific and company-defining decisions, and have room to own increasingly important problems. We believe excellent work should be met with meaningful reward, ownership, and trust. Responsibility is earned through contribution, not title alone: anyone who demonstrates the judgment, rigor, and follow-through to move important work forward can earn meaningful scope.

Responsibilities

• Assist with running mouse studies to help evaluate potential new therapies for safety and effectiveness.
• Help dose mice using different methods, such as IP, IV, SC, PO, and intranasal, following study guidelines.
• Assist with collecting samples, including blood and tissues like liver, kidney, spleen, lung, brain, muscle, heart, tumor, and other relevant organs.
• Support the team during surgeries and special in vivo procedures, with training provided as needed.
• Help prepare and organize data related to dosing and animal health, supporting analysis by the scientific team.
• Assist with EEG studies in mice, including helping with procedures, monitoring, and data collection as needed.
• Perform basic animal husbandry, including cage cleaning, bedding changes, restocking supplies, and monitoring animal health and welfare.
• Maintain accurate records for animal care and dosing schedules.
• Ensure compliance with established protocols and maintain a clean, organized, and well-functioning vivarium environment.

Requirements

• Experience working with laboratory animals, ideally in biotech, pharma, academia, or a related environment.
• Comfortable performing basic animal husbandry, dosing mice using common routes (such as IP and IV), and maintaining accurate records.
• Attentive to routine vivarium duties and diligent about maintaining a clean and organized workspace.
• Work efficiently and reliably, paying careful attention to detail, and ask for guidance as needed.

Pay

$90,000-$120,000 salary, plus equity options with an implied current value of approximately $50,000-$200,000 before exercise cost, taxes, dilution, and liquidity risk. Compensation will depend on the skills, experience, and scope of impact you bring. If your background, experience, or compensation needs fall outside this range, we are still open to a conversation based on the scope and impact you could bring.

Benefits

• $500+ monthly wellness budget for training, supplements, coaching, recovery, or other tools that help you perform at your best.
• Healthcare: Broad range of medical, dental, and vision coverage options, with Capable covering 100% of the base policy. Access to HSA, FSA, and 401K plans.
• Healthy dinners with the team provided daily.
• Visa sponsorship support, including O-1, H-1B, J-1, TN, and other employment-based pathways.