Compliance and safety support — Support lab safety programs: chemical storage and segregation, gas cylinder handling and storage, eyewash and safety shower inspection, fire extinguisher and life-safety checks, waste pickup coordination, and inspection readiness. Scientific and process equipment — Maintain the maintenance and calibration schedule for lab and pilot equipment (e.g., potentiostats, chromatographs, pumps, mass flow controllers, balances, fume hoods, gas delivery systems).