Maintenance Supervisor in Plainfield

Job DescriptionJob Description

Key Responsibilities

Maintenance & Equipment Reliability

• Supervise daily maintenance operations for production equipment and facility systems
• Assign and prioritize preventive and corrective maintenance tasks
• • Properly document and maintain documentation to support internal and external audits
• Oversee troubleshooting and repair of mechanical, electrical, pneumatic, and hydraulic systems
• Perform minor repairs on HVAC equipment
• Monitor equipment performance and minimize production downtime
• Ensure preventive maintenance schedules are followed and documented
• Support installation, relocation, and commissioning of new equipment including safety evaluation and release
• Ability to read and understand equipment manuals and/or schematics

Facilities & Infrastructure Oversight

• Oversee maintenance of HVAC, compressed air, electrical, hydraulic, plumbing, and building systems
• Coordinate external contractors and service providers
• Ensure facility upkeep supports operational efficiency and safety standards
• Manage maintenance-related capital improvement projects

Janitorial & Workplace Cleanliness

• Supervise janitorial staff to maintain clean and organized production and office areas
• Ensure compliance with cleanliness standards required for aerospace manufacturing
• Monitor proper disposal of waste and hazardous materials, including record retention
• Promote housekeeping standards consistent with safety and quality requirements

Leadership & Staff Development

• Lead, coach, and develop Maintenance Mechanics and janitorial staff
• Participate in performance evaluations and provide training as needed
• Ensure appropriate staffing and skill coverage across shifts
• Promote teamwork, accountability, and continuous improvement

Safety & Regulatory Compliance

• Enforce OSHA safety standards and company safety policies, including but not limited to proper guarding and electrical safety
• Ensure proper lockout/tagout (LOTO) procedures are followed
• Conduct safety inspections and address hazards promptly
• Investigate incidents and implement corrective actions
• Support compliance with AS9100 and environmental regulations

Continuous Improvement & Reporting

• Track KPIs including equipment downtime and response associated with maintenance request tickets
• Identify opportunities to improve maintenance processes and reduce downtime
• Support implementation of maintenance tracking systems

Provide regular performance reports for Operations leadership

Educational Requirements

• High school diploma or equivalent required
• Technical or vocational training in industrial maintenance, electrical, or mechanical systems
• Associate degree in Maintenance Technology, Engineering, or related field

Required Experience

• 5+ years of experience in industrial or manufacturing maintenance
• 3+ years of supervisory or team lead experience
• Experience maintaining CNC or automated production equipment
• Experience in aerospace or regulated manufacturing environments

Skills & Competencies

• Strong leadership and team management skills
• In-depth knowledge of mechanical, electrical, pneumatic, and hydraulic systems
• Strong troubleshooting and problem-solving abilities
• Knowledge of preventive maintenance programs
• Understanding of OSHA safety regulations and LOTO procedures
• Organizational and project management skills
• Effective communication and cross-functional collaboration abilities

Qualifications

• Experience in AS9100-certified aerospace manufacturing environments
• PLC troubleshooting experience
• Lean Manufacturing training
• Forklift or equipment certification

Working Conditions

• Manufacturing floor and facility environment
• Exposure to machinery, industrial equipment, oils, and cleaning chemicals
• Frequent extended hours for emergency repairs or facility issues
• Interaction with production, engineering, and operations teams

Physical Requirements

• Ability to stand, walk, bend, and climb for extended periods
• Ability to lift and move tools or equipment (up to 50 lbs)
• Ability to work in confined spaces or elevated areas
• Ability to visually inspect equipment and gauges
• Manual dexterity for use of tools and equipment

Compliance & Other Requirements

• Adherence to AS9100 quality management system procedures
• Compliance with OSHA safety regulations and company safety policies
• Compliance with ITAR and export control regulations
• Ability to maintain accurate maintenance records and audit-ready documentation
• U.S. Person status may be required due to ITAR regulations

Compensation:

$35/hr

Benefits: Medical, Dental, Vision, 401K, Voluntary Plans

Company DescriptionThermal Structures, a subsidiary of HEICO, is an industry-leading provider of insulation and composite products, backed by support that consistently exceeds customer expectations. We design and manufacture solutions that deliver superior performance in the most complex and demanding applications. From concept to completion, we have the resources to meet this challenge with world-class quality and value.Company DescriptionThermal Structures, a subsidiary of HEICO, is an industry-leading provider of insulation and composite products, backed by support that consistently exceeds customer expectations. We design and manufacture solutions that deliver superior performance in the most complex and demanding applications. From concept to completion, we have the resources to meet this challenge with world-class quality and value.