Scientist – Ultrasound-Mediated Gene Delivery

Merge LabsSan Francisco, CA
$165,000 - $215,000

About The Position

Merge Labs is a frontier research lab focused on bridging biological and artificial intelligence to maximize human ability, agency, and experience. We are developing advanced brain-computer interfaces. The Delivery team, which this role is part of, focuses on developing viral and non-viral delivery technologies for Merge's neurotechnology platform. This role will engineer and validate gene delivery approaches for novel molecular biosensors and actuators of neural activity in preclinical models, serving as a bridge between molecular engineering and in vivo functionality for clinical translation. The Scientist will optimize experimental conditions for focused ultrasound (FUS)-mediated delivery, tuning acoustic parameters against delivery vehicles, and will collaborate with various scientific and engineering teams.

Requirements

  • A Ph.D. or equivalent experience leading research projects end-to-end in bioengineering, neuroscience, cell biology, molecular biology or a related field.
  • Prior hands-on experience using focused ultrasound (FUS) to deliver genes to the brain in preclinical models.
  • Demonstrated expertise in developing or optimizing gene delivery modalities.
  • Developed and used methods to evaluate gene delivery and expression in brain tissues.
  • Optimized focused ultrasound parameters to achieve specific expression goals.
  • Worked on a delivery-related problem that is unusual or complex and loved it.
  • Fun working on multidisciplinary teams, collaborating and communicating with experts across disciplines.
  • The desire to be part of a fast-paced team working on frontier scientific and technical problems.

Nice To Haves

  • Expertise in non-viral delivery modalities.
  • Experience sourcing, evaluating, or in-licensing delivery technologies through external collaboration.
  • Experience working with large animal models.

Responsibilities

  • Develop preclinical gene delivery approaches using focused ultrasound paired with viral and non-viral delivery technologies.
  • Systematically optimize focused ultrasound parameters against each delivery vehicle to maximize expression, spatial precision, and safety.
  • Collaborate with teams building the assays and readouts needed to quantify delivery, expression, and tolerability in brain tissue.
  • Design, run, and interpret in vivo experiments, iterating rapidly from data to the next round of optimization.
  • Evaluate emerging delivery technologies and help shape the team's longer-term delivery strategy.

Benefits

  • We are committed to providing reasonable accommodations to applicants with disabilities

Stand Out From the Crowd

Upload your resume and get instant feedback on how well it matches this job.

Upload and Match Resume

What This Job Offers

Job Type

Full-time

Career Level

Senior

Education Level

Ph.D. or professional degree

© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service