Maintenance Supervisor

POSITION: Maintenance Supervisor

Salary: 105k-$135k

Location: Lathrop, California

Reports To: Maintenance Manager

Job Summary:

We're seeking a highly skilled and experienced Maintenance Supervisor to lead our maintenance team in the corrugated industry. This critical role is responsible for coordinating and overseeing the maintenance and repair of a wide variety of production and processing machinery, including our full-line corrugator, converting machines, boiler, and other support equipment. Your primary objective will be to minimize downtime and ensure optimal operational efficiency. The ideal candidate will possess a strong technical background in manufacturing, including expertise in variable frequency drives (VFDs), PLCs, hydraulics, pneumatics, and both strong mechanical and electrical knowledge. You must be able to work any shift, effectively manage contractors, demonstrate excellent leadership abilities, and have a proactive approach to maintenance.

Key Responsibilities:

• Safety & Compliance:
• Implement, maintain, and strictly adhere to all company policies and procedures, the safety program, and good housekeeping practices.
• Promptly report any information to the Maintenance Manager that may impede plant operations or pose a safety risk.
• Team Leadership & Development:
• Supervise, train, and mentor a team of maintenance technicians, fostering a culture of teamwork, accountability, and continuous improvement.
• Establish high morale by demonstrating fairness, consistency, and a genuine interest in employee problems, while maintaining confidentiality.
• Conduct weekly Production/Safety meetings with department personnel to discuss performance, safety, and operational updates.
• Maintenance Operations & Coordination:
• Coordinate the maintenance and repair of all plant machinery, including the full-line corrugator, converting machines, boiler, and support equipment, to ensure minimal downtime.
• Implement and maintain a robust and cost-effective preventive maintenance (PM) program to extend equipment life and improve reliability.
• Conduct regular inspections, repairs, and lubrication of production machines and equipment, ensuring they are approved for safe and efficient production use.
• Monitor boiler water treatment in the corrugator area to ensure compliance and optimal performance.

• Inventory & Cost Control:
• Conduct selective monthly inventory checks, verifying accuracy with computerized maintenance parts and supplies inventory.
• Locate Original Equipment Manufacturer (OEM) manufacturers and after-market distributors to secure competitive costs on parts and improved service.
• Project Management & Oversight:
• Oversee and plan contract work and installations performed by outside vendors, especially when the Maintenance Manager or Superintendent is out of the plant.
• Assist in the selection, evaluation, and installation of capital and expense projects, contributing technical expertise and insights.
• Professional Development:
• Actively pursue continuous improvement in career skills by enrolling in seminars, technical courses, including Pratt U.

Qualifications:

• Experience:
• Minimum of 8 years of progressive experience in industrial maintenance, with at least 4 years in a supervisory role, preferably within the corrugated packaging or similar heavy manufacturing industry.
• Proven experience with corrugators, converting equipment, boilers, and associated plant support systems.
• Technical Skills:
• Strong mechanical and electrical aptitude with the ability to troubleshoot complex machinery issues.
• Proficiency in reading schematics, blueprints, and technical manuals.
• Familiarity with Computerized Maintenance Mana