Process Manager - Downstream Process Development
Rentschler Biopharma · Milford, MA · 6 days ago
Product$120k–$145k/yrFull-time
Duties And Responsibilities
- Develop scale-able and robust downstream processes for clinical and commercial GMP manufacturing.
- Design experiments related to development, optimization, scale-up of all steps of various recombinant protein formats (e.g., antibodies, bispecific and enzymes) inclusive of viral clearance studies.
- Lead lab team members in the execution of experiments.
- Apply DoE and other advanced statistical techniques to design and evaluate late-stage development activities and process characterization studies in preparation for process qualification and validation at manufacturing scale.
- Define the control strategy for commercial manufacturing.
- Interface with clients.
- Analyze, prepare, and formally present data.
- Author and collaborate on client-approved documents.
- Provide technical consulting as a Subject Matter Expert.
- Transfer programs to Manufacturing.
- Provide process descriptions and gap analyses.
- Collaborate with MSAT on change controls, deviations, and investigations.
- Support Manufacturing and MSAT as process Subject Matter Expert, including on floor support.
- Author high-quality documents such as experimental protocols, technical reports, risk/gap assessments, SOPs, and facility fit assessments.
- Process and Subject Matter Expert review on batch records.
- Lead, train, and mentor junior lab staff.
- Identify, evaluate, and implement new and existing technologies to improve process efficiency, control, and understanding.
- Contribute to the overall operations of process sciences lab and infrastructure improvements.
- Serve as Process Science representative and participate in cross functional meetings.
Qualifications
- A university degree and 5-8+ years of related experience, or a Master’s degree and 3-5+ years, or a PhD and 1-3+ years of experience.
- Expertise in chromatographic processes, filtration techniques, protein chemistry, and associated analytical methods.
- Experience in scale-up/scale-down principles as well as the use of statistical tools for data analysis and DoE.
- Experience in process characterization, qualification/validation (PPQ) and/or continued process verification (CPV).
- Experience in viral clearance validation and scale down validation.
- Advanced proficiency with required software — Unicorn, JMP/MODDE, Word, Excel, PowerPoint.
- Demonstrate critical thinking, be self-motivated, accountable, inquisitive, have excellent organization and communication skills, and demonstrate the ability to work both independently and as a member of local and global teams.
- Excellent customer service skills and ability to meet client project deadlines.
- Flexibility of hours to support process development or MFG floor activities over weekends and holidays; weekend and holiday hours are compensated per company policies.
- Flexibility to switch between projects.
Working Conditions
- Laboratory and manufacturing clean-room environments working with chemical reagents and processing equipment.
- Compliance with Personal Protective Equipment, clean room gowning, and EH&S requirements.
- Normal office working conditions: computer, phone, files, printer, etc.
- Interaction with people in the lab, other departments, and clients.
- Fast-paced environment with job completion deadlines.
Physical Requirements
- Frequent lifting up to 10 lbs.
- Sitting for extended periods for computer-based work.
- Standing/walking to work in lab environment for extended periods.