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Scientist I

South San Francisco, CA 94080

Posted: 06/01/2026 Employment Type: Contract Industry: Research and Discovery Job Number: 12646 Pay Rate: $28.00 - $55.00 Remote Friendly: Onsite

Job Description

Our client is a leading biotechnology company that discovers, develops, manufactures and commercializes medicines to treat patients with serious or life-threatening medical conditions. They are among the world's leading biotech companies, with multiple products on the market and a promising development pipeline.

The Position:

The Complex in Vitro Systems (CiS) Lab within the Department of Translational Safety is seeking a highly motivated Scientist to develop, characterize, and qualify advanced complex in vitro models to support its mission of delivering safe and efficacious medicines. The CiS group partners closely with colleagues across Development Sciences, Translational Medicine, and Research to establish and implement innovative platforms that enable target assessment, lead optimization, and safety evaluation across a dynamic portfolio, novel modalities, and emerging therapeutic areas.

In this lab-based role, you will provide scientific and technical expertise to support the development and implementation of human lung complex in vitro models (CIVM), including lung organoids, air-liquid interface (ALI) cultures, and lung micro physiological systems for drug development. Responsibilities include culturing and characterizing state-of-the-art lung CIVM models, designing and executing model qualification and characterization studies (e.g., advanced imaging, transcriptomics, and functional and phenotypic assays), analyzing and interpreting complex datasets, and maintaining rigorous, high-quality documentation. The Scientist will be expected to share scientific insights across functional teams, contribute to cross-disciplinary collaborations, and support internal and external publication efforts.

This position is ideal for an experienced scientist passionate about advancing disease modeling and translational safety through innovative complex in vitro. The successful candidate will excel in a dynamic, collaborative research environment, demonstrate exceptional problem-solving skills, and effectively communicate across scientific disciplines to contribute to the development of cutting-edge ocular disease models and help shape the future of ocular drug discovery and development.

The Opportunity:
  • Development, qualification, and implementation of innovative in vitro lung model systems (e.g., airway and alveolar organoids, ALI cultures, lung-on-a-chip co-culture platforms) to support disease modeling and lung safety risk assessment.
  • Designing and executing experiments to characterize lung models, including evaluation of cell viability, morphology, and barrier integrity and function, using techniques such as cytotoxicity assays, confocal and high-content imaging, transepithelial resistance/permeability assays, and transcriptomic and proteomic analyses.
  • Collaborating closely with cross-functional teams within and outside gRED to align on complex model building with therapeutic strategies and program needs.
  • Analyzing, interpreting, and clearly communicating study results to collaborators and stakeholders, and contributing to internal and external scientific presentations as appropriate.
  • Maintaining comprehensive electronic documentation in accordance with departmental Standard Operating Procedures (SOPs) and contributing to study reports, safety assessments, and final deliverables.

Job Requirements

Who You Are:
  • PhD in Bioengineering, Cell Biology, Molecular Biology, Toxicology (or related fields) with 0-5 years of experience post-PhD with hypothesis-driven research in industry or academia.
  • Experience in culturing multiple lung cell types, including relevant lung primary cells and cell lines.
  • Proven expertise in developing, qualifying, and applying airway or alveolar organoids, co-culture systems, and microphysiological or microfluidic platforms, to support drug discovery and translational research.
  • Proficiency with quantitative and qualitative characterization techniques such as qRT-PCR, RNA-seq, proteomics, immunofluorescence and confocal microscopy, live-cell and time-lapse imaging, high-content imaging/screening, and analysis of data generated from these assays.
  • Strong experimental design skills, with demonstrated ability in troubleshooting, method development, and protocol optimization for complex in vitro systems.
  • A collaborative, team-oriented scientist who prioritizes shared objectives and communicates effectively across disciplines, with a strong work ethic grounded in scientific rigor, attention to detail, and a commitment to excellence.

Preferred Qualifications:
  • Experience lung biology and immunology is a strong plus.
  • Advanced proficiency in MATLAB and/or Python for image processing, algorithm development, and large-scale data analysis.

Meet Your Recruiter

Jay Hite
Recruiter, Account Manager

As a Recruiter at Compass, Jay enjoys meeting job seekers and helping them to find new and exciting opportunities. He enjoys the process of getting to know candidates and learning all about their experience and what their future goals are. Jay feels the excitement of his candidates and is passionate about helping to find a fit both culturally and professionally. 

When Jay isn’t working, he enjoys bike rides, trying out new foods, tequila tasting and watching movies.  

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About South San Francisco, CA

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