Denali Therapeutics

Principal Scientist, Commercial and Late-Stage Purification Process Development

Denali Therapeutics$159K — $207K *
Pharmaceuticals & Biotech
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • PhD in Biology, Biochemistry, Chemical Engineering, or related field with 10+ years of relevant experience.
  • Strong commercial process support and technology transfer expertise in downstream purification.
  • Experience as a technical SME for post-approval changes across collaborative teams.
  • Proficient in batch record review, deviation investigation, and manufacturing performance assessment.
  • Demonstrated ability to lead cross-functional teams and manage CDMO relationships.
  • Broad experience in process characterization and design of experiments.
  • Familiarity with BLA authoring is a plus.

Responsibilities

  • Serve as the downstream purification technical lead for commercial manufacturing processes.
  • Support lifecycle management and regulatory updates for commercial products.
  • Ensure technical alignment across CDMO and internal manufacturing sites after validating processes.
  • Design and oversee small-scale studies to inform large-scale manufacturing decisions.
  • Develop technical risk assessments and maintain process history files for robust commercial manufacturing.
  • Apply best practices to support incoming late-stage development pipelines and standardize lifecycle management.
  • Drive technical continuity and collaboration across teams, ensuring lessons learned are utilized.

Benefits

  • Comprehensive healthcare coverage.
  • 401k retirement plan.
  • Employee Stock Purchase Plan (ESPP).
  • Diverse range of additional benefits.
Full Job Description
This position is responsible for driving downstream technical activities for commercial and late-stage process development for Denali's commercial and near-commercial biologics portfolio.

Key Accountabilities/Core Job Responsibilities:
  • Serve as downstream purification technical lead for commercial manufacturing including continued process verification, investigations, deviation support, and cross-site alignment.
  • Support lifecycle management activities for commercial products, including process improvements, tech transfer validation activities, local and cross-site change management, regulatory filing updates (CBE, PAS, Ex-US expansion), and responses to health authority questions.
  • Drive technical continuity and alignment across CDMO and internal manufacturing sites by ensuring process understanding, lessons learned and technical decisions are consistently captured and applied.
  • Design, oversee, and interpret small-scale process development studies that inform large-scale manufacturing decisions, support root-cause investigations, and enable lifecycle improvements.
  • Build and maintain technical risk assessments (e.g., FMEA) and process history files to support robust commercial manufacturing and future late-stage programs.
  • Support the incoming late-stage process development pipeline and commercial programs by applying best practices, platform knowledge, and prior manufacturing experience while contributing to standardization of lifecycle management practices.


Qualifications/Skills:
  • Typically requires a PhD in Biology, Biochemistry, Chemical Engineering, or a related scientific discipline, plus 10+ years of related work experience.
  • Strong experience with commercial process support and technology transfers, downstream purification process characterization, and process validation.
  • Experience managing post-approval changes as a technical SME in collaboration with site, regulatory, supply chain and quality.
  • Experience reviewing batch records, supporting deviation investigations, and assessing process performance during manufacturing campaigns.
  • Proven track record of representing bioprocess functions in cross-functional teams and working effectively with CDMOs.
  • Broad experience in process characterization, design of experiments, and analytics.
  • Experience developing downstream purification processes to support early- or late-stage clinical production.
  • Expertise in AKTA protein purification systems, antibody characterization methods, and other biophysical techniques.
  • Excellent critical thinking, scientific problem-solving, and communication skills
  • Familiarity with BLA authoring and post-approval regulatory support is preferred.


Salary Range: $159,000.00 to $207,000.00 . Compensation for the role will depend on a number of factors, including a candidate's qualifications, skills, competencies, and experience. Denali offers a competitive total rewards package, which includes a 401k, healthcare coverage, ESPP and a broad range of other benefits. Learn more at https://www.denalitherapeutics.com/careers

This compensation and benefits information is based on Denali's good faith estimate as of the date of publication and may be modified in the future.

About Denali Therapeutics

Denali Therapeutics is a biotechnology company focused on developing therapies for neurodegenerative diseases. The company's pipeline includes treatments for Parkinson's disease, Alzheimer's disease, and amyotrophic lateral sclerosis (ALS). Denali Therapeutics uses a proprietary technology platform to develop drugs that can cross the blood-brain barrier, which is a major challenge in treating neurological disorders. The company was founded by a team of scientists with extensive experience in drug development and neuroscience research.
Learn more about Denali Therapeutics
Size
380 employees
Market Cap
$3.7 billion
Industry
Net Income
$71.1 million
Founded
2015
Revenue
$335.6 million
NASDAQ

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