Jon Jessmer

Executive Director, Biologics Cell & Gene Therapy @Lachman Consultant Services

Philadelphia, PA, US
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

Mar 2026 — Present

Executive Director, Biologics Cell & Gene Therapy @Lachman Consultant Services

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Philadelphia, PA, US

EDUCATION

1995 — 1999

Clarkson University

Bachelor of Science, Chemical Engineering

SKILLS

Quality AssuranceManufacturing OperationsBiotechnologyProtein PurificationStandard Operating Procedure (Sop)EmeaFda GmpClinical SuppliesExternal ManufacturingUnicornQuality AuditingMhraDelta VValidationQuality ManagementManufacturingChange ControlSap ProductsCellular ManufacturingMedical DevicesCapaDcsTgaPharmaceutical IndustrySopFdaMmrSapComplianceStart-UpsManufacturing Operations ManagementVirusRegulatory RequirementsU.s. Food and Drug Administration (Fda)FermentationQuality ControlGmpBatch RecordsInspectionBatch Release

ABOUT JON JESSMER

Biopharmaceutical/Vaccine/Gene Therapy professional with 25+ years of leadership experience in the industry. Diverse skill set in Quality, Operations Management, and technical roles from clinical manufacturing through process validation and commercial cGMP manufacturing. Hands-on leader known for effectively coaching, mentoring, and guiding colleagues and subordinates to ensure consistent achievement of results while establishing an environment of continuous improvement. Extensive knowledge of worldwide cGMP regulations with a proven track record of meeting compliance expectations during regulatory authority inspections. Effective communicator and relationship builder with over 6 months of face-to-face experience with regulatory authorities as an inspection facilitator. Specialties: Biopharmaceuticals; Vaccine and Biologics manufacturing; Aseptic Processing; Combination Products; External Manufacturing QA Oversight; Medical Device; Clinical Supplies; Operations Management; Deviation Management; Non-Conformances; Product Release; Environmental Monitoring; New product launch; Technology transfer; Technical issue resolution; FDA Pre-Approval Inspections; Health Authority Inspections; GMP compliance; Domestic and international regulations; Shop floor auditing; Gene Therapy; QMS; Global Quality Head

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Jon Jessmer — Executive Director, Biologics Cell & Gene Therapy at Lachman Consultant Services in Philadelphia, PA, US | Unifers