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Senior Process Engineer
Role Summary:
The Process Engineer in the Cell and Gene Therapy (CGT) industry is a critical technical role responsible for the design, development, optimization, scale-up, and continuous improvement of manufacturing processes for life-changing cell and gene therapies. This individual ensures processes are robust, reproducible, scalable, cost-effective, and compliant with cGMP regulations, ultimately enabling the safe and efficient production of high-quality therapeutic products.
Key Responsibilities:
I. Process Design & Development:
Conceptualization & Feasibility: Collaborate with R&D and clinical teams to translate early-stage scientific discoveries into scalable and manufacturable processes. Conduct feasibility studies and risk assessments for new process technologies.
Process Definition: Define process parameters, equipment specifications, raw material requirements, and in-process controls for cell and gene therapy manufacturing.
Unit Operation Design: Design and optimize individual unit operations (e.g., cell culture, cell harvesting, viral vector production, gene editing, purification, formulation, fill/finish) specific to CGT modalities.
Process Flow & Layout: Develop detailed process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), and facility layouts considering unidirectional flow, contamination control, and segregation.
Equipment Selection & Specification: Research, evaluate, and select appropriate manufacturing equipment, single-use technologies, and automation solutions suitable for CGT production, considering scalability, closed systems, and regulatory compliance.
Process Modeling & Simulation: Utilize process modeling and simulation tools to predict process behavior, optimize parameters, and identify potential bottlenecks or failure modes.
Process Intensification: Explore and implement strategies for process intensification to improve yield, reduce footprint, and enhance efficiency.
II. Process Optimization & Scale-Up:
DoE & Statistical Analysis: Design and execute Design of Experiments (DoE) studies to identify critical process parameters (CPPs) and critical quality attributes (CQAs). Apply statistical analysis to interpret data and optimize processes.
Scale-Up/Down Strategies: Develop and implement robust scale-up and scale-down strategies to transition processes from lab-scale to clinical and commercial manufacturing, maintaining product quality and yield.
Troubleshooting & Root Cause Analysis: Lead and participate in troubleshooting activities for process deviations, unexpected results, and manufacturing challenges, performing thorough root cause analysis and implementing effective corrective and preventative actions (CAPAs).
Yield & Efficiency Improvement: Continuously identify opportunities to improve process yield, reduce manufacturing costs, decrease cycle times, and enhance overall operational efficiency.
Process Robustness: Implement strategies to enhance process robustness and reduce variability, ensuring consistent product quality.
III. Validation & Qualification:
Process Validation: Develop and execute process validation protocols (e.g., PPQ – Process Performance Qualification) to demonstrate the consistent and reproducible performance of manufacturing processes.
Cleaning Validation: Design and oversee cleaning validation studies to ensure equipment is adequately cleaned and free from residues, preventing cross-contamination.
Equipment Qualification: Support equipment qualification activities (IQ/OQ/PQ) ensuring equipment is installed correctly, operates as intended, and performs reproducibly.
Aseptic Process Simulation (APS): Participate in and support APS studies for sterile manufacturing processes.
IV. Documentation & Regulatory Compliance (cGMP):
SOP Development: Author and revise Standard Operating Procedures (SOPs), batch records, and other critical manufacturing documentation.
Risk Management: Conduct process risk assessments (e.g., FMEAs) to identify and mitigate potential risks to product quality, safety, and regulatory compliance.
Change Control: Initiate, assess, and manage change controls related to process modifications, equipment changes, and raw material changes.
Deviation Management: Investigate and document deviations, non-conformances, and out-of-specification (OOS) results, ensuring timely closure and effectiveness of CAPAs.
Regulatory Submissions: Provide technical support and data for regulatory filings (INDs, BLAs, MAAs) and respond to regulatory agency inquiries.
Audit Support: Participate in internal and external audits (e.g., FDA, EMA) as a subject matter expert for process-related inquiries.
Data Integrity: Ensure data integrity throughout all process development and manufacturing activities.
V. Collaboration & Project Management:
Cross-Functional Teamwork: Collaborate effectively with R&D, Quality Assurance, Quality Control, Manufacturing Operations, Facilities, Supply Chain, and Regulatory Affairs teams.
Project Leadership: Lead or contribute to cross-functional project teams for new product introductions, process improvements, or technology transfers.
Technical Transfer: Facilitate the seamless technical transfer of processes between development, clinical, and commercial manufacturing sites.
Vendor Management: Interface with equipment vendors and service providers to ensure successful project execution and ongoing support.
Mentorship & Training: Provide technical guidance and training to junior engineers, manufacturing personnel, and other team members.
Qualifications:
Education: Bachelor’s or Master’s degree in Chemical Engineering, Biochemical Engineering, Bioengineering, or a related scientific discipline.
Experience: 3-7+ years of experience in process development, process engineering, or manufacturing support within the biotechnology or pharmaceutical industry, with a strong preference for experience in Cell and Gene Therapy (CGT).
Technical Skills:
Strong understanding of aseptic processing and sterile manufacturing principles.
Familiarity with cell culture, viral vector production, gene editing technologies (CRISPR, TALENs), and downstream purification techniques relevant to CGT.
Proficiency in statistical analysis software (e.g., JMP, Minitab) and DoE methodologies.
Experience with process modeling software (preferred).
Knowledge of single-use technologies in biopharmaceutical manufacturing.
Understanding of automation and process control systems.
Regulatory Knowledge: In-depth knowledge of cGMP regulations (FDA, EMA, ICH guidelines) applicable to biologics and ATMPs (Advanced Therapy Medicinal Products).
Soft Skills:
Excellent problem-solving and analytical skills.
Strong written and verbal communication skills.
Ability to work independently and as part of a team in a fast-paced environment.
Proactive, results-oriented, and detail-oriented.
Adaptability to evolving scientific and regulatory landscapes.
This role requires a highly skilled and adaptable individual who can navigate the unique challenges and rapid advancements within the CGT landscape, contributing significantly to bringing life-saving therapies to patients.
Quality Assurance (QA) Specialist
Role Summary:
A Quality Assurance (QA) Specialist is a pivotal role dedicated to ensuring that products, processes, and systems consistently meet established quality standards and regulatory requirements. This individual acts as a guardian of quality, implementing and upholding the Quality Management System (QMS) to guarantee product safety, efficacy, and compliance, ultimately protecting patient well-being and maintaining the organization’s reputation.
Key Responsibilities:
I. Quality Management System (QMS) Adherence & Improvement:
SOP Management: Develop, review, approve, and revise Standard Operating Procedures (SOPs), policies, and other QMS documentation to ensure they are current, accurate, and compliant with relevant regulations (e.g., cGMP, ISO).
Documentation Control: Manage and control essential quality records, ensuring proper archiving, retrieval, and traceability.
Training: Support and participate in quality-related training programs, ensuring personnel are adequately trained on QMS procedures, regulatory requirements, and their impact on product quality.
Continuous Improvement: Identify opportunities for QMS process improvements, advocating for and implementing changes that enhance efficiency, compliance, and overall quality.
II. Deviation, CAPA, and Change Control Management:
Deviation Management: Investigate, document, and manage deviations (non-conformances) from established procedures, specifications, or expectations. This includes performing root cause analysis, assessing impact, and ensuring timely closure.
Corrective and Preventive Actions (CAPA): Lead or support the development, implementation, and verification of Corrective and Preventive Actions (CAPAs) to address root causes of deviations and prevent recurrence. Monitor CAPA effectiveness.
Change Control: Initiate, review, assess, and approve change control requests for processes, equipment, materials, or documents, ensuring all changes are thoroughly evaluated for potential quality impact and properly implemented.
III. Batch Review & Release:
Batch Record Review: Conduct thorough and meticulous reviews of batch records (manufacturing, packaging, testing) to ensure compliance with cGMP, approved procedures, and specifications before product release.
Product Disposition: Participate in the final product disposition decision, ensuring all quality requirements are met before a product is released to the market or for further processing.
Material Release: Review and approve the release of raw materials, in-process materials, and finished goods based on specifications and testing results.
IV. Auditing & Inspection Readiness:
Internal Audits: Conduct or participate in internal audits of manufacturing operations, laboratories, and support functions to assess compliance with QMS requirements and regulatory standards.
Supplier/Vendor Qualification: Support the qualification and auditing of suppliers and vendors of critical materials and services, ensuring they meet quality standards.
Inspection Readiness: Prepare the organization for and support regulatory inspections (e.g., FDA, Health Canada, EMA) and customer audits, acting as a Subject Matter Expert (SME) for QA-related topics.
Audit Response: Assist in developing responses to audit observations and ensuring timely implementation of corrective actions.
V. Quality Oversight & Support:
Manufacturing Support: Provide direct QA oversight and support to manufacturing operations, ensuring adherence to cGMPs, responding to real-time quality events, and making critical decisions impacting batch quality.
Laboratory Support: Review and approve laboratory data, test methods, and OOS/OOT (Out-of-Specification/Out-of-Trend) investigations from Quality Control (QC) to ensure data integrity and compliance.
Validation & Qualification: Review and approve validation and qualification protocols and reports (e.g., IQ, OQ, PQ for equipment; process validation; cleaning validation) to ensure they meet quality and regulatory requirements.
Risk Management: Participate in quality risk management activities (e.g., FMEAs) to proactively identify, assess, and mitigate risks to product quality.
Qualifications:
Education: Bachelor’s degree in a scientific discipline (e.g., Chemistry, Biology, Pharmacy, Engineering) or a related field.
Experience: Typically 2-5+ years of experience in Quality Assurance within a regulated industry (e.g., pharmaceutical, biotechnology, medical device).
Regulatory Knowledge: Strong understanding of relevant GxP regulations (e.g., cGMP, GLP, GCP), ISO standards (e.g., ISO 9001, ISO 13485), and other applicable industry guidelines.
Technical Skills:
Familiarity with quality tools (e.g., root cause analysis, FMEA, statistical process control).
Experience with electronic QMS systems (e.g., Veeva, TrackWise, MasterControl) is often preferred.
Proficiency in reviewing technical documents and data.
Soft Skills:
Exceptional attention to detail and strong analytical skills.
Excellent written and verbal communication skills.
Strong interpersonal skills and the ability to collaborate effectively with cross-functional teams.
Ability to work independently, prioritize tasks, and manage multiple projects in a dynamic environment.
A high degree of integrity and a commitment to quality.