Onsite Plant Maintenance & Reliability Leader

Electrical Automation Services; Stockton (CA); On-site; USD 110,000 - 150,000; Full time

Job summary

Electrical Automation Services is seeking a hands-on Maintenance Manager to lead plant maintenance operations in Stockton, CA. The role focuses on improving equipment reliability, coordinating maintenance staff, and driving downtime reduction in a regulated industrial environment.

The ideal candidate will manage PM programs, work orders, and capital projects while maintaining strict safety and PSM standards.

Qualifications

• Previous maintenance leadership experience in manufacturing, food production, chemical, or industrial processing environments.
• Experience with ammonia refrigeration systems.
• Working knowledge of PSM (Process Safety Management) programs and compliance requirements.
• Strong troubleshooting background in industrial equipment and plant systems.
• Experience leading maintenance teams in a fast-paced production environment.
• Knowledge of preventative maintenance systems, inventory/spare parts management, and maintenance planning.
• Experience with conveyors, packaging equipment, motors, drives, pneumatics, hydraulics, and automated systems preferred.
• Ability to communicate effectively with both plant leadership and maintenance personnel.

Responsibilities

• Lead and supervise maintenance technicians across daily plant operations.
• Manage preventative maintenance programs, work orders, and equipment reliability initiatives.
• Coordinate labor scheduling, technician assignments, and weekly payroll approvals.
• Support production by minimizing downtime and responding to equipment failures with urgency.
• Troubleshoot and support mechanical, electrical, pneumatic, hydraulic, and controls-related equipment issues.
• Improve PM effectiveness, spare parts organization, and maintenance documentation.
• Work closely with operations and quality teams to improve overall plant performance.
• Drive root cause analysis and continuous improvement initiatives.
• Manage outside vendors, contractors, and OEM relationships.
• Participate in capital projects, equipment upgrades, and facility improvement initiatives.
• Ensure compliance with OSHA, safety, and regulatory requirements.
• Support and maintain PSM-related programs and procedures.
• Oversee ammonia refrigeration maintenance activities and contractor coordination.
• Develop and mentor maintenance personnel while building accountability within the department.

Skills

Maintenance leadership

Troubleshooting

Preventive maintenance

Root cause analysis

Safety compliance

Vendor management

Communication

Capital projects

Job description

Electrical Automation Services is seeking a hands-on Maintenance Manager to lead plant maintenance operations in Stockton, CA. The role focuses on improving equipment reliability, coordinating maintenance staff, and driving downtime reduction in a regulated industrial environment.

The ideal candidate will manage PM programs, work orders, and capital projects while maintaining strict safety and PSM standards.