• Oversee and review HVAC and fire protection designs developed by external engineering firms for fuel-cycle facilities (hot cells, gloveboxes, UF₆ processes, radiological labs) • Verify contractor deliverables—including drawings, calculations, specifications, and analyses—for technical accuracy, code compliance, and alignment with the facility safety basis. • Ensure contractor adherence to NQA-1, configuration control, design verification, and nuclear QA documentation requirements. • Evaluate design approaches for pressure cascades, confinement ventilation, HEPA filtration, exhaust/airflow management, and hazard-classified fire protection systems. • Provide clear technical direction, comments, and resolution guidance to contractors and ensure timely incorporation of design changes. • Coordinate between internal stakeholders (safety basis, operations, QA, procurement, I&C, electrical) and contract engineering firms to maintain design integration. • Participate in design reviews, readiness assessments, and constructability evaluations as the facility’s technical authority. • Communicate with contractors, project managers, and internal stakeholders effectively and professionally. • Document decisions, design basis changes, and comment resolutions accurately for audit-ready traceability. • Maintain oversight of multiple contractor design packages, comment cycles, and submittals. • Track deadlines, milestones, design maturity, and revision control. • Provide clear, actionable feedback to external firms while maintaining schedule, quality, and scope alignment.