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 Management Systems (CMMS).

• Knowledge of hydraulic, pneumatic, and control systems.

• Leadership & Soft Skills:

• Excellent leadership, communication, and interpersonal skills.

• Ability to motivate, train, and develop a high-performing maintenance team.

• Strong problem-solving and decision-making abilities under pressure.

• Highly organized with strong attention to detail.

• Ability to manage multiple priorities and projects simultaneously.

• Education:

• High School Diploma or GED required.

• Associate's degree or technical certification in Industrial Maintenance, Electrical, Mechanical Engineering, or a related field preferred.

• Availability:

• Must be available on call 24 hours a day to address critical maintenance issues and be able to work any shift as required.

• Physical Requirements:

• Ability to work in a manufacturing environment, including exposure to noise, heat, and moving machinery.

• Ability to lift up to 50 lbs consistently.

• Ability to stand, walk, bend, stoop, and climb ladders/stairs for extended periods.