The Maintenance Manager oversees the safe and effective operation of hydraulic and electrical equipment for manufacturing blow-molded bottles and containers at a facility in Corona, CA. They lead a team of mechanical and electrical personnel, manage preventive and routine maintenance, and ensure minimal downtime. Responsibilities include troubleshooting, repair/rebuild of equipment, managing spare parts inventory, and developing maintenance objectives aligned with plant goals. The role emphasizes improving equipment availability, implementing predictive maintenance, and enhancing team skills through training. Candidates should have 5+ years of plant-wide maintenance management experience, a relevant bachelor’s degree (preferably engineering), and experience in injection molding or foaming; PLC knowledge is a plus. Reasonable overtime may be required. The position offers a salary range of $109,400–$136,300. The company promotes a culture of integrity, value creation, humility, and respect, providing comprehensive benefits and growth opportunities.