# Director, Bioanalytical at MBX Biosciences

- Company: MBX Biosciences
- What the company does: Backed by NEA and Norwest.
- Company website: https://mbxbio.com/
- Type: Startups
- Level: Principal and up
- Location: Burlington, MA
- Work setup: On-site
- Posted: 2026-08-17
- Apply by: 2026-10-12
- Apply: https://mbxbio.com/job-details/?gh_jid=5393292008
- Page: https://www.1752.vc/careers/jobs/mbx-biosciences-director-bioanalytical/

## About the role

If you’re passionate about advancing innovative treatments for patients and shaping the future of precision peptide therapeutics, this is your chance to make a real impact alongside a fast-paced, growing, mission-driven team. To learn more, visit our website mbxbio.com and follow us on LinkedIn .

## What they're looking for

- Provide strategic leadership for bioanalytical assay development, validation, transfer, and execution to support discovery, preclinical, and clinical-stage peptide therapeutic programs
- Lead bioanalytical activities for pharmacokinetic (PK), pharmacodynamic (PD), immunogenicity (ADA/NAb), and biomarker assessments across MBX's endocrine and metabolic disease portfolio
- Develop and implement phase-appropriate bioanalytical strategies that ensure compliance with FDA, EMA, ICH, and other global regulatory requirements
- Serve as the bioanalytical subject matter expert on cross-functional project teams, partnering closely with Research, Clinical Development, Clinical Pharmacology, Regulatory Affairs, CMC, and Quality functions
- Oversee external CROs and laboratory partners, ensuring high-quality data delivery, adherence to timelines, budget management, and operational excellence
- Review, interpret, and communicate bioanalytical, PK, immunogenicity, and biomarker data to support key development, regulatory, and portfolio decision-making

Tags: Discovery