On-Site Maintenance Manager - Manufacturing & Plant Reliability

Electrical Automation Services; Tracy (CA); On-site; USD 110,000 - 160,000; Full time

Job summary

Electrical Automation Services in Tracy, CA is seeking a hands-on Maintenance Manager to lead plant maintenance operations, improve equipment reliability, and support a fast-paced production environment. You will supervise maintenance technicians and coordinate PM programs to minimize downtime.

The role requires strong troubleshooting, leadership, and collaboration with operations and quality teams, plus experience with ammonia refrigeration and regulatory compliance.

Qualifications

• Lead and supervise maintenance technicians in a manufacturing setting.
• Experience with PM programs, work orders, and equipment reliability initiatives.
• Experience with ammonia refrigeration systems and regulatory compliance.
• Strong leadership and collaboration with operations and quality teams.

Responsibilities

• Lead maintenance technicians across daily plant operations.
• Coordinate PM programs, work orders, and spare parts inventory.
• Support production by minimizing downtime and addressing equipment failures.
• Drive root cause analysis and continuous improvement initiatives.
• Manage outside vendors, contractors, and OEM relationships.
• Participate in capital projects and facility upgrades.
• Ensure OSHA and PSM compliance and safety procedures.
• Mentor maintenance personnel and build accountability.

Skills

Maintenance leadership

Root cause analysis

Troubleshooting

Maintenance planning

Regulatory compliance

OSHA compliance

PSM knowledge

Job description

Electrical Automation Services in Tracy, CA is seeking a hands-on Maintenance Manager to lead plant maintenance operations, improve equipment reliability, and support a fast-paced production environment. You will supervise maintenance technicians and coordinate PM programs to minimize downtime.

The role requires strong troubleshooting, leadership, and collaboration with operations and quality teams, plus experience with ammonia refrigeration and regulatory compliance.