Senior Manager/Associate Director, MSAT/Process Characterization and Validation Readiness (AAV)

Lexeo Therapeutics

$176K — $187K *
Pharmaceuticals & Biotech
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Advanced degree in a relevant field (biochemical engineering, molecular biology, etc.) with significant experience in the industry.
  • Strong background in viral vector and gene therapy process development, particularly with AAV technology.
  • Proven expertise in process characterization, optimization, and validation readiness activities.
  • Experience with both upstream and downstream AAV manufacturing processes, including specific techniques like TFF and chromatography.
  • Familiarity with regulatory concepts such as DoE, BLA readiness, and process qualification stages.
  • Ability to craft and review technical documentation, including protocols and regulatory filings.
  • Strong collaborative skills to lead cross-functional teams and communicate complex concepts effectively.

Responsibilities

  • Lead development of risk-based strategies for AAV process characterization in Sf9 and HEK systems.
  • Assess and evaluate critical process parameters and product quality to enhance control strategies.
  • Convert technical manufacturing data into actionable conclusions for regulatory readiness and PPQ planning.
  • Collaborate with various teams to align goals and methodologies in process validations and technology transfers.
  • Facilitate technology transfer and oversee manufacturing readiness activities to ensure compliance and efficiency.
  • Draft and review essential technical documents, including protocols and regulatory sections.
  • Drive continuous improvement initiatives and troubleshoot technical challenges in manufacturing.

Benefits

  • Hybrid work model offering flexibility with 2 days in the NYC office and 3 days remote.
  • Opportunity to work at the cutting edge of biomanufacturing and gene therapy technology.
  • Collaborative environment working directly with industry experts and CDMO partners.
  • Role significantly impacts the readiness and success of late-stage product development.
Full Job Description
Role Summary

The Senior Manager/Associate Director, MSAT/Process Characterization and Validation Readiness will lead AAV process characterization, technology transfer, control strategy development, and PPQ readiness activities across Sf9/baculovirus and HEK-based manufacturing platforms. This role will partner closely with internal CMC functions and CDMOs to ensure late-stage manufacturing processes are robust, well characterized, and ready for clinical and commercial execution.

Primary Responsibilities

  • Lead risk-based process characterization strategies and studies for AAV manufacturing processes using Sf9/baculovirus and HEK-based platforms
  • Evaluate process robustness, critical process parameters, process performance, and product quality attributes to support control strategy development
  • Translate development, engineering, and manufacturing data into technical conclusions that support validation readiness, PPQ planning, and regulatory documentation
  • Partner with Process Development, Analytical Development, Manufacturing, Quality, Regulatory, and CDMO teams to align study design, execution, documentation, and deliverables
  • Support technology transfer, manufacturing readiness, FMEA activities, comparability assessments, and process validation planning
  • Author and review protocols, reports, technical summaries, regulatory sections, batch record inputs, and manufacturing support documents
  • Lead technical troubleshooting and continuous improvement activities as appropriate


Required Skills & Qualifications

  • Advanced degree in biochemical engineering, bioprocess engineering, molecular biology, cell biology, biotechnology, or related discipline; Master's with a minimum of 7 years relevant experience or PhD with a minimum of 5 years relevant experience
  • Experience in viral vector, gene therapy, biologics, or advanced therapy process development required; AAV experience strongly preferred
  • Demonstrated experience with process characterization, process optimization, scale-up, scale-down models, technology transfer, and validation-readiness activities
  • Working knowledge of upstream and/or downstream AAV manufacturing processes, including Sf9/baculovirus, HEK-based production, bioreactor operations, TFF, chromatography, or formulation preferred
  • Understanding of DoE, Stage 1 Process Design, Stage 2 Process Qualification, PPQ, CPV, validation strategy, and BLA/PAI readiness preferred
  • Strong understanding of process parameters, CQAs, control strategy development, risk assessments, and late-stage CMC decision-making
  • Experience authoring and reviewing technical protocols, reports, regulatory documentation, and manufacturing support documents
  • Demonstrated ability to lead cross-functional work, manage priorities, communicate clearly, and collaborate effectively with internal teams and CDMOs.


$176,000 - $187,000 a year

Compensation is dependent on qualifications and experience

Our work culture is a hybrid model with 2 days in the New York City office and 3 days working from home.

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