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Abzena

CDMO for complex biologics and ADCs

Lead Manufacturing Operations

Machine & Process OperationPosted on Nov 13
Full-timeSan Diego, CA, USANo salary listedIn-person

About the Job

Requirements

  • A BA/BS degree that included laboratory work in chemistry, biology, or a related field is required.
  • At least 3–4 years of purification experience in a GMP pharmaceutical or biotechnology environment is required.
  • Knowledge and understanding of current Good Manufacturing Practices (cGMP) and their application to the role are required.
  • Aseptic handling skills, including biosafety cabinet operations to maintain sterile-system integrity, are required.
  • Skill using single-use technologies is required.
  • Strong technical and mechanical aptitude in bioprocessing is required.
  • Knowledge of purification using column chromatography is required.
  • Experience leading, training, and coaching peers is required.
  • Computer proficiency is required.
  • The ability to confidently perform basic arithmetic operations is required.

Responsibilities

  • Adhere to gowning procedures required for work in ISO 5–ISO 8 cleanrooms.
  • Perform aseptic operations in a biosafety cabinet.
  • Set up, operate, and maintain upstream bioprocessing equipment, including single-use bioreactors up to 2,000 L, large-scale filtration skids, automated filling machines, and cell-culture analytical instruments such as Nova BioProfile and Vi-Cell systems.
  • Perform upstream production activities, including thawing cell stocks, inoculum train expansions, cell-culture maintenance in bioreactors, cell-culture harvests, and master cell bank and bulk drug substance fills.
  • Monitor processes and results and troubleshoot issues to ensure process success.
  • Set up, operate, and maintain downstream bioprocessing equipment, including AKTA ready column chromatography skids, large-scale filtration skids, and analytical instruments such as SoloVPE.
  • Perform downstream production activities, including depth filtration, purification through various chromatography modes, viral inactivation, viral filtration, tangential flow filtration, sterile filtration, and bulk drug substance fills.
  • Enforce cleanroom cleanliness and order standards.
  • Cross-train on tasks such as buffer formulation, facility cleaning, and other operations that support the Manufacturing organization.
  • Represent departmental activities as needed, including on project teams and task forces.
  • Review executed GMP records daily for completeness, accuracy, and compliance.
  • Draft, revise, and review manufacturing standard operating procedures, master batch records, specifications, and other applicable cGMP documentation.
  • Adhere to quality standards established by regulations and company policies and procedures.
  • Adjust to a flexible work schedule, including weekend work, as needed.
  • Lead and support day-to-day execution of upstream and downstream GMP manufacturing activities.
  • Coordinate manufacturing-floor activities and provide real-time direction to manufacturing associates during campaign execution.
  • Ensure activities follow approved batch records, standard operating procedures, and production schedules.
  • Provide hands-on training and qualification support for manufacturing personnel.
  • Troubleshoot process, equipment, and operational issues.
  • Champion environmental health and safety compliance and safe work practices.
  • Train Manufacturing Associates, provide feedback and review staff during performance evaluations, and facilitate onboarding and qualification of new employees.
  • Promote safety, teamwork, accountability, and continuous improvement.
  • Lead daily shift meetings, production reviews, and operational communications.
  • Lead batch-readiness activities, including planning and coordination, material requests and transfer, and material and equipment staging.
  • Ensure compliance with cGMP regulations, company procedures, and regulatory requirements.
  • Review and verify batch documentation for accuracy and completeness.
  • Support investigations, deviations, corrective and preventive actions, change controls, and quality events.
  • Participate in internal audits, client audits, and regulatory inspections.
  • Maintain proper documentation practices and data-integrity standards.
  • Support process transfers from development to GMP manufacturing.
  • Assist with process validation, engineering runs, and GMP campaign-readiness activities.
  • Collaborate with Manufacturing Science and Technology, Process Development, and Engineering teams to improve process robustness and efficiency.
  • Ensure safe handling of biological materials, chemicals, and manufacturing equipment.
  • Lead risk assessments and support implementation of corrective actions.
  • Drive Lean Manufacturing and continuous-improvement initiatives.
  • Monitor and improve key performance indicators, including safety, right-first-time execution, batch success rate, and schedule adherence.
  • Partner with Quality Assurance, Quality Control, Validation, Facilities, Engineering, Supply Chain, and Program Management teams.
  • Support customer visits and client-facing manufacturing discussions as required.
  • Ensure manufacturing readiness through effective planning and material coordination.

About the Company

Abzena

CDMO for complex biologics and ADCs

Abzena is a contract development and manufacturing organization (CDMO) that provides integrated services for complex biologics and bioconjugates, including antibody-drug conjugates, from discovery through GMP manufacturing for clinical trials and commercial supply. Its offerings cover antibody discovery, protein engineering, cell line development, process and analytical development, and cGMP manufacturing, often using its proprietary ThioBridge and Composite Human Antibody platforms. Abzena differentiates itself by delivering end-to-end development and manufacturing for complex biologics and by leveraging its proprietary technologies, with global facilities in the US and UK and a history of strategic acquisitions. Its goal is to help biotech and pharma programs progress efficiently from research to commercial supply by providing integrated services and potential licensing opportunities.

Company size
201-500
Company stage
IPO
Headquarters
Babraham, United Kingdom
Founded
2001

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