Principal Scientist (Vector) - MSAT

US WorldMeds, LLC; Philadelphia, Northern (Philadelphia County, KY); Hybrid; USD 104,000 - 148,000; Full time

Job summary

US WorldMeds, LLC is seeking a Principal Scientist (Vector) in Philadelphia to lead MSAT efforts for viral-vector manufacturing. The role focuses on technology transfer, process optimization, aseptic validation, and BLA support, bridging internal DS/DP with outsourced vector production to ensure quality and regulatory compliance.

The candidate should bring deep LVV/AAV knowledge, strong project management, and ability to drive audits, CAPAs, and continuous improvement across multi-disciplinary

Qualifications

• PhD: 4+ years; MS: 8+ years; BS: 10+ years of industry experience.
• Aseptic techniques and regulatory validation experience (FDA/EU).
• Experience with cGMP, Annex 1, and ATMP guidance for manufacturing processes.
• Cross-functional collaboration to perform process transfer for cGMP production.
• Project management and resource planning capabilities.
• Strong knowledge of AAV or LVV production is required.
• Experience managing CROs/CMOs and regulatory submissions (IND, BLA, MAA).

Responsibilities

• Provide technical leadership for technology transfer and process optimization.
• Develop and execute phase-appropriate studies for product characterization.
• Lead lifecycle management for CGT programs and CGT-related validation.
• Collaborate with QA, Regulatory Affairs, Analytical Sciences, Supply Chain, and Facilities.
• Utilize SPC tools to monitor manufacturing metrics and ensure audit readiness.
• Mentor junior scientists and potentially manage a small to mid-sized team.
• Interface with external CMOs/CDMOs for LVV production and related programs.

Skills

Aseptic techniques

Regulatory knowledge

Cross-functional collaboration

Project management

QbD and statistical data analysis

Lentiviral/LVV knowledge

Education

B.S./M.S./Ph.D. in life sciences or engineering

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Principal Scientist (Vector) - MSAT

FT40 Full-Time Philadelphia, PA, US

5 days ago Requisition ID: 1129

Salary Range: $104,000.00 To $148,000.00 Annually

SUMMARY:

The Principal Scientist (Vector) – Manufacturing Sciences and Technology will be responsible for designing, leading, executing and overseeing internal and external studies and teams to support product and process optimization and automation, aseptic process validation and requalification campaigns, technology transfer activities, BLA supporting process and product characterization studies, BLA authoring, investigation into deviations and root cause analysis, change management and any activities required by the MS&T organization. This position bridges deep viral-vector knowledge with external manufacturing management and internal DS/DP manufacturing ensuring outsourced vector production (LVV) meets yield, quality, and regulatory requirements.

DUTIES AND RESPONSIBILITIES:

The following reflects management's definition of essential functions for this job but does not restrict the tasks that may be assigned. Management may assign or reassign duties and responsibilities to this job at any time due to reasonable accommodation or other reasons.

• Provide technical leadership and support for technology transfer, process optimization, and technology evaluation to support development and commercialization of new and existing products.
• Develop, qualify, and execute phase-appropriate studies for the characterization and development of multiple pipeline products
• Leads process lifecycle management for both commercial and approaching BLA CGT programs.
• Collaborate with Quality Assurance, Regulatory Affairs, Analytical Sciences, Supply Chain, and Facilities to align strategic priorities and project timelines.
• Utilize statistical process control tools to monitor manufacturing metrics, prepare continued process verification reports, and ensure inspection readiness.
• Mentor junior scientist and foster a culture of collaboration and technical excellence. May manage a small to mid-sized team
• Represent Manufacturing Sciences and Technology team in cross-functional technical meetings.
• Aseptic process lead and oversight: coordinate across multi disciplines, including QA, QC Micro, Manufacturing, MS&T, Regulatory, Engineering, for aseptic process validation activities, ensuring timely execution and audit readiness.
• Provide aseptic process technical expertise and guidance for risk assessments, validation documentation.
• Act as SME for sterility assurance topics, supporting investigation and leading continuous improvement to improve the aseptic simulation program.
• Facilitate product transfers by aligning aseptic validation approaches.
• Review and approve change controls, ensuring validation impact assessments, and appropriate testing to maintain validated states.
• Support the execution of improvement projects, liaising with all the relevant parties to ensure accurate execution.
• Support with any internal or external audit.
• Lentiviral process subject matter expert (SME) for deviations, root cause investigations, root-cause analyses, and CAPAs related to LVV vector production.
• Evaluate lentiviral manufacturing process changes, shipping validation parameters, deviations, and out-of-trend events.
• Interface with contract development and manufacturing organizations for external lentivirus production.
• Author, review, and defend lentiviral vector process

QUALIFICATIONS:

Required:

• B.S., M.S. or Ph.D. in cell and/or molecular biology, engineering, or relevant discipline with a minimum of 4 years (PhD), 8 years (M.S.) or 10 years (B.S.) of industry experience.
• Proven understanding of aseptic techniques, FDA/EU regulatory requirements and guidelines for validation.
• Knowledge and experience in developing manufacturing processes with understanding of regulatory constraints relating to cGMP, Annex 1, and ATMP guidance.
• Experience in working in cross-functional environments, and with internal/external partners to perform process transfer for cGMP production.
• Proficiency in project management and resource planning
• Strong understanding of adeno-associated virus (AAV), or lentivirus vector (LVV) production is required
• Experience managing or providing oversight of CROs/CMOs
• Experience with regulatory submissions (IND, BLA, MAA) for advanced therapies.
• Proficiency in Quality by Design (QbD) principles and statistical data analysis.

The physical demands and work environment described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

PHYSICAL DEMANDS:

• Frequently required to stand
• Frequently required to walk.
• Frequently required to sit.
• Frequently required to talk or hear.
• Occasionally required to lift light weights (less than 25 pounds)
• Specific vision abilities required for this job include: close vision, color vision and ability to adjust or focus