Director/Assoc. Director of Targeted LNP Process Development
Kernal BiologicsBoston, MAPosted 18 March 2026
Job Description
Director/Assoc. Director of Process Development
About Kernal Biologics, Inc.
Kernal Bio is a venture-backed therapeutics company engineering cells inside the body using AI-designed, selective mRNA and targeted LNP technology. By developing in vivo CAR-T therapies, Kernal Bio is advancing precision treatments for autoimmune diseases and blood cancers. The company was founded by experts from MIT, Harvard, Merck, and BMS, and its leadership team brings a track record of three FDA-approved therapies and over 120 patents. With support from leading investors, including Hummingbird Ventures, Amgen Ventures, Y Combinator, and HBM. Kernal Bio is transforming the future of cell therapy design and delivery.
Job Summary:
Kernal Bio is seeking a highly motivated and experienced Director/Associate Director of Targeted LNP Process Development with expertise in mRNA manufacturing to contribute to the development of its mRNA 2.0 platform for therapeutic applications. The successful candidate will inspire and lead a team responsible for the process development of mRNA-targeted LNP therapeutics. Proficiency in mRNA-tLNP chemistry, analytics, and biology workflows, coupled with experience in antibody-decorated lipid nanoparticle scale-up is essential for this role.
Responsibilities:
Lead the process development team and guide the company’s mRNA-tLNP process development.
Work with senior management to expand the company’s CMC teamhttps://app3.greenhouse.io/plans/5733098003/ramp_up/skip
Stay up-to-date on pertinent literature and prepare technical reports and white papers for internal use
Oversee the synthesis, purification, and formulation of routine mRNA-tLNP products for preclinical studies
Establish and optimize the company’s mRNA-tLNP manufacturing scale-up capability
Help develop scalable strategies for mRNA-tLNP manufacturing
Conduct mRNA-tLNP process development studies using the design of experiments (DOE) approach.
Help with routine analytical and bioanalytical tasks such as HPLC, qPCR, ELISA, fragment analysis, cell-based assays, fluorescence, and flow cytometry.
Coordinate in vivo studies in rodents for process quality validation
Collaborate with the RD teams and support experiments on Kernal Bio’s RD pipeline
Assist in IP filings and manuscript preparations
Select and manage CROs and CDMOs (with some travel if/when needed).
Finalize and transfer the process for IND enabling studies and GMP manufacturing campaigns
Collaborate with academic partners for external preclinical studies
Prepare CMC sections for regulatory filings
Oversee the COGS reduction strategy for in vivo CAR-T product
Present scientific findings internally and externally at critical scientific conferences and industry events
Analyze, summarize, and present experimental results to team members and management
Contribute to technical discussions intellectual property related to the development and application of Kernal’s proprietary technologies
Explore new technologies and methods to optimize current processes in a fast-paced research environment
Maintain up-to-date records and communicate results to team members in written technical reports and oral presentations
Participate in experimental design and troubleshooting efforts
Interpret, summarize experimental data and maintain excellent laboratory notebooks
Requirements:
PhD/MS/BS in Chemical Engineering, Biomedical Engineering, Chemistry, Biology, Molecular Biology, or a similar field
8 years of industry experience in CMC field with 5 years of academic or industry experience in nucleic acid and/or lipid nanoparticle manufacturing
Attention to detail, ability to multi-task, and trouble-shoot
Strong written and verbal communication skills
Excellent record keeping and data management skills
The ideal candidate is adaptable, enthusiastic about new challenges, has an innate curiosity, and a passion for learning
Experience working in fast-paced startup environments
Excellent organization ... (truncated, view full listing at source)
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