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Mantell Associates

Aseptic Manufacturing Operator

Mantell Associates, , NJ, United States


Mantell Associates is partnered with a leading Cell Therapy CDMO in their search for an Aseptic Manufacturing Operator.


Aseptic Manufacturing Operator - Responsibilities:

  • Develop and adopt new manufacturing procedures and analytical methodology
  • Plan and perform complex components of process development for technology transfer
  • Execution of manufacturing batch records with minimal instruction
  • Support batch record reconciliation and timely documentation
  • Successfully perform manufacturing activities in ISO7 clean room environment
  • Execution of cell manufacturing and processing activities and maintaining aseptic technique during processing to ensure the highest integrity, viability, and sterility of cellular product until release
  • Support production and characterization of genetically modified hematopoietic patient cells and genetically modified ancillary cells
  • Perform data analysis and contributes to evaluation
  • Participate in patient sample processing and maintenance of the corresponding database
  • Assist in the development, writing, and updating of protocol documentation
  • Reliably document all activities to meet cGMP requirements for review and revision. Organize and update daily record reviews, tasks, and databases. Actively provide feedback and effectively communicate with management
  • Identify deviations, aid in investigations/root cause analysis, and provide input on major/critical deviations
  • Work to complete documentation of deviations and events in appropriate systems
  • Participate in cross-functional teams to complete projects
  • Performs other duties as assigned


Aseptic Manufacturing Operator - Requirements:

  • Minimum 3 years of relevant cGMP experience in the manufacturing of cell therapy or biologics
  • ​​​​​​​Bachelor’s degree in life sciences or engineering with at least 3 years of experience, or associate degree in life sciences with at least 5 years of experience
  • Experience in aseptic cell culture processing in ISO 5 biosafety cabinets while using universal precautions for handling of human-derived materials highly preferred
  • Experience in cell therapy automation technologies, closed system culture vessels, cell washers, cell separation technologies for autologous/allogenic product manipulation (preferred)
  • Experience in handling, propagation, isolation, activation, and cryopreservation of human primary cells, including T cells (preferred)
  • Strict adherence to SOPs, GMP regulations, FDA guidance, and ability to accurately complete associated documentation
  • Excellent communication skills, both verbal and written


Mantell Associates is a specialist Pharmaceutical and Life Science headhunting firm. For more information on this opportunity, contact us at +44 (0)20 3854 7700.