The Cleaning Validation Engineer oversees the development, maintenance, and governance of the company's site-wide cleaning validation program across the full product lifecycle, from development through commercialization, ensuring compliance with cGMP, FDA, and global regulatory requirements. Supporting the company's growth into a late-stage, commercialization-focused CDMO, this role provides technical leadership, risk-based strategy, and operational discipline to ensure inspection readiness, prevent cross-contamination in a multi-product environment, and optimize manufacturing throughput. The role serves as an SME in CIP, COP, and manual cleaning processes, driving robust, productive, and compliant validation strategies aligned with client expectations and business growth.

Essential Functions

- Develop and maintain the Cleaning Validation Master Plan (CVMP) in alignment with FDA, ICH Q9, ASTM E2500, and EU Annex 1
- Define MACO and PDE-based acceptance limits using risk- and toxicology-based approaches

Validation Execution & Technical Leadership

- Author, review, and approve validation protocols and reports (including IQ/OQ/PQ as applicable)
- Design and execute validation studies (swab/rinse sampling, recovery studies, riboflavin coverage, CHT/DHT/CEHT)
- Develop risk-based sampling strategies and worst-case scenarios based on equipment and contamination risk
- Lead CQV activities for CIP, COP, parts washers, and manual cleaning systems

Cleaning Optimization & Troubleshooting

- Perform system performance analysis (spray coverage, flow distribution, conductivity return)
- Investigate failures (TOC, residues, riboflavin) and implement CAPAs




- Apply data-driven and DOE approaches to improve consistency and effectiveness

Compliance & Lifecycle Management

- Ensure ongoing compliance through periodic review and trend analysis (TOC, conductivity, residues)
- Support and represent cleaning validation during inspections and audits
- Maintain inspection readiness through documentation, deviation, and CAPA management
- Support change control and FMEA-based risk assessments
- Partner cross-functionally (Manufacturing, Quality, Engineering, Analytical, PM) to align strategies
- Train staff on cleaning procedures, inspection expectations, and sampling
- Provide mentorship and technical leadership within the function
- Develop and maintain SOPs, templates, and validation procedures
- Drive standardization of cleaning validation practices
- Implement improvements to enhance efficiency, consistency, and risk control

Supervisory responsibilities

- May provide technical leadership and mentorship to junior validation engineers or contractors
- Lead training initiatives related to cleaning validation processes and compliance

Key Relationships:

- Manufacturing Operations
- Quality Assurance & Quality Control
- Analytical Development / Laboratories
- Project Management
- Regulatory Affairs
- Clients / External Auditors




- Minimal travel required; occasional travel for client meetings, audits, or regulatory inspections

Education and Experience

- Bachelor’s or Master’s degree in Engineering (Mechanical, Chemical, or related discipline)
- 5-8+ years of experience in cleaning validation and CQV within pharmaceutical, biopharmaceutical, or CDMO environments
- Strong experience in multi-product GMP manufacturing environments, preferably including topical, semi-solid, or aseptic/fill-finish operations
- Demonstrated experience supporting regulatory inspections and lifecycle cleaning validation programs

Knowledge, Skills, and Abilities

- Subject matter expertise in Cleaning Validation (CIP, COP, manual cleaning systems) and lifecycle validation
- Strong knowledge of regulatory requirements (FDA, cGMP, ICH Q9, ASTM E2500, EU Annex 1, GAMP 5, ALCOA+)
- MACO & PDE calculations and toxicological risk assessments
- Cleaning cycle development, optimization, and troubleshooting
- Swab and rinse sampling strategies and recovery studies
- Cross-contamination control strategies in multi-product facilities
- Data analysis and trending (TOC, conductivity, residue monitoring)

Experience with:

- CIP system performance analysis (flow dynamics, spray coverage, conductivity return)
- Equipment qualification (IQ/OQ/PQ) and utilities (WFI, clean steam, HVAC)
- Cleaning validation for process, fill-finish, and packaging equipment
- Strong technical writing skills for protocols, reports, and SOPs
- Excellent problem-solving and root-cause analysis capabilities
- Ability to manage multiple priorities in a fast-paced, growth-orient

📌 Cleaning Validation Engineer (Raleigh)
🏢 Important Company of the Sector
📍 Raleigh