Director, LNP Formulation
Posted 9 Sep 2026
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 8–10 yrs
- Management level
- People management
- Employment
- On-Site
No salary listed for this role.
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. Based in Boston, the company is backed by Hummingbird Ventures, Amgen, Lilly, HBM, ARPA-H, and NVIDIA. Kernal Bio is transforming the future of cell therapy design and delivery.
Job Summary:
Kernal is seeking an individual with deep expertise in RNA delivery space to lead our mRNA delivery efforts. This person will report to the SVP of R&D and will be responsible for overseeing the development novel LNP (lipid nanoparticle) systems for in vivo mRNA delivery to support our immuno-oncology and immunology efforts. The successful candidate must be able to work in a fast paced and highly dynamic biotech environment. Ideal candidate will be a leader and a great team player with excellent communication skills and effective, inspiring management style.
Responsibilities:
- Oversee the development of novel LNP compositions
- Improve existing LNP formulations
- Manage company’s LNP team
- Advance targeted LNP delivery with novel approaches for in situ mRNA delivery
- Oversee physicochemical characterization of LNP formulations
- Work closely with internal teams and external collaborators and ensure delivery on key milestones
- Guide company’s RNA delivery strategy, with a particular emphasis on IP and key deliverables
- Stay up-to-date on RNA delivery literature and prepare technical reports and white papers
- Prepare technical documents and manuscripts for regulatory filings, IP prosecution, and publications
- Present scientific findings internally and externally at scientific conferences and industry events
Requirements:
- PhD in chemical engineering, organic chemistry or a related field
- 8-10 years of hands-on experience with lipid nanoparticle systems for mRNA and/or siRNA delivery
- Experience with targeted LNPs and conjugation of biomaterials
- Experience with analytical techniques for LNPs such as HPLC/UPLC, LC-MS, DLS, UV-Vis, fluorescence spectrophotometry, Ribogreen assay, gel electrophoresis, capillary electrophoresis, flow cytometry (CytoFLEX nano, NanoFCM) etc.
- Excellent communication skills (oral and written)
- Excellent record keeping skills (eLN)