Hi, I’m
Dr. STU IRWIN
Bioprocess Manufacturing
Denver,Colorado
Summary
Operational excellence leader and bioprocess manufacturing expert with over two decades of experience driving transformational change in highly regulated life science environments. A proven architect of manufacturing efficiency, quality integration, and risk mitigation strategies, I specialize in installing Lean Six Sigma systems, cross-functional governance models, and real-time process monitoring in settings ranging from clinical-stage CDMOs to commercial-scale biomanufacturers.
My career spans critical roles in biopharmaceutical manufacturing, quality assurance, regulatory affairs, and technical project management—delivering results across cell and gene therapy, biologics, and advanced tissue engineering. I have successfully led facility start-ups, process standardization, technology transfers, and GMP remediation projects in complex, compliance-sensitive environments. As both a former executive and an independent consultant, I have supported first-in-human trials, IND-enabling studies, cost of goods modeling, and strategic portfolio realignment for high-growth biotech firms.
Holding a Ph.D. in Medicine, an MBA focused on innovation management, and Black Belt certification in Lean Six Sigma, I bring scientific rigor, operational discipline, and strategic foresight to every engagement. My leadership philosophy is grounded in data transparency, team development, and continuous improvement—a foundation that empowers bioprocess organizations to scale efficiently, meet regulatory expectations, and accelerate time-to-clinic.
Accomplishments
- Head of Manufacturing for preclinical through pivotal trials resulting in a $1B valuation
- Installed and operated quality management systems
- Led GAP analysis and refurbishment of four facilities to meet GMP requirements for fermenter and bioreactor based therapeutics.
- Rapid stabilization and reorganization of CDMO Engineering/Facilities
- Led SME teams / 22 international technical projects major strategic shifts
Overview
2026
years of professional experience
1
Certificate
Work History
RedRock BioProcess Consulting
Freelance Consultant
3 2019 - Current
Job overview
- Bioprocess risk assessments: cell and gene therapies, engineered tissue products and biological.
- Quality system optimizations, and streamlining batch release process.
- Risk mitigation and process improvements / CQI implementation
- Recent partners: Vascudyne Inc., Endsulin Inc., IQVIA, Texas A&M and Quantec Inc.
Gates Biomanufacturing Facility
Quality and Operations Consultant
2023.07 - 2024.04 (9 education.months_Label)
Job overview
Rebuild of department, hire and train new staff and gain control of utility and equipment management after several resignations (engineer team credibility and relationships, workflow integrations and metrics); optimize HVAC for wet labs and GMP manufacturing areas. Troubleshooting of fermenter environment.
Artisan Biosciences (Ceased Operations)
Sr. Director Technical Portfolio
2022.04 - 2023.02 (10 education.months_Label)
Job overview
Responsible for Technical Portfolio (22 concurrent international projects) including CRISPR development (CAS9/12 versions) and iPSC/CAR-T lines. Assumed role of team builder and conflict manager between culturally diverse teams in Canada, USA and Austria.
Humacyte Inc
Head of Bioprocess Manufacturing
2011.01 - 2018.05 (7 education.years_Label & 4 education.months_Label)
Job overview
- Hired to start and lead manufacturing team from existing development group through to pivotal studies (7 concurrent clinical trials - now $500M public company - HUMA).
- Responsible for facility, equipment, tech transfer, troubleshooting, and clinical manufacturing of engineered human tissue prosthetics.
- Person-in-plant role at CMO (cross functional role between head office and CMO covering quality, manufacturing, equipment and executive communication.
The Center for Cellular Therapy (Medical Univ. SC)
Director of QA/RA (Site Head)
2006.03 - 2010.12 (4 education.years_Label & 9 education.months_Label)
Job overview
- Started and operated small CDMO based out of Medical University of South Carolina, Hollings Cancer Center (Faculty role) as Director of QA/RA and hands-on in lab.
- Autologous Islet transplants, gene-modified T-cells, dendritic cell vaccines.
Cells For Life
Director of Operations / Staff Biostatistician
2003.06 - 2006.01 (2 education.years_Label & 7 education.months_Label)
Job overview
Responsible for GMP re-engineering of stem cell isolation and cryopreservation process to be fully accredited, semi-automated, ISBT 128-compliant, closed (single use) processing system for cord blood.
Carpedia International
Manufacturing Operations Consultant
2000.03 - 2001.02 (11 education.months_Label)
Job overview
Develop workflows, system control charts and implement dashboards. Implementation of immediate process improvements and installation of CQI systems including Executive training.
Education
The University of AucklandAuckland City, NZ
Ph.D. from Biofilm Development Optimization And Eradication
2001.05
McMaster UniversityCanada
Master of Science from Biochemistry
2001.05
McMaster UniversityCanada
MBA from Management of Innovation And New Technology
2001.05
Skills
Preclinical to Pivotal Manufacturing
Operational Excellence / Six Sigma
Manufacturing Risk Management
Mitigations and Disaster Planning
Phase Appropriate GMP Development
Equipment Management and Optimization
CMC Development and Workflows
Product Lifecycle Management
Conflict Resolution
Production Planning and Scheduling
Timeline
Quality and Operations Consultant
Gates Biomanufacturing Facility
2023.07 - 2024.04 (9 education.months_Label)
Lean Six Sigma Black Belt
2023-01
Sr. Director Technical Portfolio
Artisan Biosciences (Ceased Operations)
2022.04 - 2023.02 (10 education.months_Label)
Head of Bioprocess Manufacturing
Humacyte Inc
2011.01 - 2018.05 (7 education.years_Label & 4 education.months_Label)
Director of QA/RA (Site Head)
The Center for Cellular Therapy (Medical Univ. SC)
2006.03 - 2010.12 (4 education.years_Label & 9 education.months_Label)
Director of Operations / Staff Biostatistician
Cells For Life
2003.06 - 2006.01 (2 education.years_Label & 7 education.months_Label)
The University of Auckland
Ph.D. from Biofilm Development Optimization And Eradication
2001.05
McMaster University
Master of Science from Biochemistry
2001.05
McMaster University
MBA from Management of Innovation And New Technology
2001.05
Manufacturing Operations Consultant
Carpedia International
2000.03 - 2001.02 (11 education.months_Label)
Freelance Consultant
RedRock BioProcess Consulting
3 2019 - Current
Additional Information
In the spring of 2018 I relocated to NZ. During this time I also started a small consultancy called Bioprocess Consultants NZ. After completing my research at the University of Auckland, I returned to the USA and began operating under the name RedRock Bioprocess Consulting, based in downtown Denver, Colorado.
Availability
See my work availability
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Available
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Publication History
https://orcid.org/0000-0002-0379-573X
References
available upon request
Publication History
https://orcid.org/0000-0002-0379-573X
Certification
Lean Six Sigma Black Belt
Affiliations
- Consultant, National Science Foundation
- Advisor, Innosphere Ventures
- Advisor and Grant Reviewer, Advanced Industries, Colorado Office of Economic Development and International Trade
- Council Member, Gerson Lehrman Group
References
available upon request