NewLimit

Head of Manufacturing

PhD in natural science/engineering or BS with industry experience; leadership in drug substance/product manufacturing for nucleic acid therapies; experience through late preclinical and early clinical development; deep knowledge of mRNA manufacturing.

Scientist, Drug Product Analytical

Scientist

PhD in Analytical Chemistry, Biochemistry, Pharmaceutical Sciences or related field; 1-3 years industry experience; experience with mRNA-LNP delivery systems; expertise in LC-UV/FLR, LC-CAD, CE, DLS/MALS/Cryo-TEM.

Senior Scientist, mRNA engineering

Senior Scientist

PhD or 5+ years in molecular biology/biochemistry; IVT and scale-up of nucleic acid production; purification via TFF/chromatography; QC assays; robust SOPs and documentation.

Scientist/Senior Scientist, PK/PD Assays

PhD in molecular biology/biochemistry/cell biology or 5+ years equivalent; 3+ years bioanalytical assay experience; PK/PD biomarker knowledge; primary cell culture experience.

VP, Clinical Development

Clinical Development

MD or equivalent with experience planning first-in-human trials; FDA and international regulatory experience; strong GCP knowledge.

Computational Biologist

Experience with single-cell or multi-omics data analysis; strong software engineering; ML methods for biology; collaboration with experimentalists.

Senior/Research Associate

Bachelor’s in cell biology, molecular biology, biochemistry or related field; 2-5 years industry/academic experience; mammalian cell culture and animal handling; flow cytometry; strong organization.

Scientist/Senior Scientist, Immunology

PhD in immunology or related field with 2+ years industry experience or BS/MS with 8+ years industry experience; flow cytometry; in vivo models; Treg biology; IND reporting.

Senior Research Associate, Metabolism

Senior Research Associate

BS in cell biology or molecular biology; 2+ years in cell biology or animal physiology; rodent handling; strong organization; molecular biology skills.

Senior Research Associate, Single Cell Technology

Bachelor’s in cell/molecular biology or related field; 2+ years molecular biology and automation; experience with liquid handling and NGS workflows.

Bioinformatics Software Engineer / Analyst

Bioinformatics Software Engineer

Bachelor's in a technical field; experience with single-cell or multi-omics data; familiarity with scRNA-seq workflows; strong software engineering; ML/statistical methods.

Scientist/Senior Scientist, Vascular

Ph.D. or 5+ years in cell biology with endothelial biology; endothelial cell isolation; mouse models; in vivo/in vitro nucleic acid delivery.

Title	Location	Date
Head of Manufacturing Full Time South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	May 5, 2026
Scientist, Drug Product Analytical Full Time · $130K-$170K · 1+ YOE South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	May 1, 2026
Senior Scientist, mRNA engineering Full Time · $160K-$185K · 5+ YOE South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Apr 22, 2026
Scientist/Senior Scientist, PK/PD Assays Full Time · $90K-$110K · 5+ YOE South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Apr 17, 2026
VP, Clinical Development Full Time South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Apr 8, 2026
Computational Biologist Full Time · $130K-$170K South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Mar 4, 2026
Senior/Research Associate Full Time · $75K-$100K · 2+ YOE South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Feb 9, 2026
Scientist/Senior Scientist, Immunology Full Time · $130K-$180K · 2+ YOE South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Feb 9, 2026
Senior Research Associate, Metabolism Full Time · $90K-$105K · 2+ YOE South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Feb 4, 2026
Senior Research Associate, Single Cell Technology Full Time · $90K-$110K · 2+ YOE South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Jan 16, 2026
Bioinformatics Software Engineer / Analyst Full Time · $140K-$200K South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Jan 12, 2026
Scientist/Senior Scientist, Vascular Full Time · 5+ YOE South San Francisco, California, United States · Onsite	South San Francisco, California, United States Onsite	Sep 17, 2025

Activities	Epigenetic reprogrammingDrug discoverySingle-cell genomicsmRNA therapeutics developmentHigh-throughput biological screening
Headquarters	US
Industries	Biotechnology
Name	NewLimit
Employees	50
Type	Private
Tagline	Developing epigenetic reprogramming medicines to extend human healthspan.
Founded	2,021
Website	newlimit.com
Latest Funding Round	Series B
Latest Funding Year	2,025
Latest Funding Amount	45,000,000
Latest Investors	Kleiner PerkinsEli Lilly and Company

NewLimit

About NewLimit