HVAC- Facilities Senior Maintenance Technician

Manufacturing Maintenance Solutions (MMS)•East Peoria, IL

1d•$21 - $28•Onsite

About The Position

We are seeking a highly skilled, HVAC-certified Facility Senior Maintenance Technician who takes pride in keeping critical building systems operating safely, efficiently, and reliably. This role requires extensive commercial and industrial HVAC knowledge, strong troubleshooting abilities, and the confidence to make critical maintenance decisions that directly impact facility operations. You must be comfortable working independently and capable of handling everything from routine preventive maintenance to complex system failures. This is a full-time, 2nd shift position with competitive pay and a stable schedule.

Requirements

HVAC Certification required
Minimum of 5+ years of commercial or industrial HVAC experience
Strong hands-on experience troubleshooting and repairing commercial HVAC equipment
Proven ability to diagnose and repair HVAC systems independently
Advanced knowledge of HVAC controls, electrical systems, motors, drives, thermostats, and refrigeration systems
Strong understanding of HVAC safety standards, refrigerant handling, and regulatory compliance
Ability to read and interpret schematics, wiring diagrams, blueprints, and technical manuals
Working knowledge of plumbing, electrical, and mechanical building systems
Excellent troubleshooting and problem-solving skills
Strong organizational, communication, and time management abilities
Ability to lift up to 50 pounds and perform physical maintenance tasks
Valid driver's license
Must be comfortable serving as the sole HVAC-certified technician on 2nd shift
Must possess the knowledge and experience to independently resolve complex HVAC issues without relying on additional HVAC support
Ability to make sound technical decisions during equipment failures and emergency situations
Self-motivated with the ability to prioritize and manage multiple maintenance demands
Comfortable working on rooftops, mechanical rooms, elevated equipment, and confined spaces
Willingness to work occasional overtime, weekends, or on-call assignments as needed
Commitment to safety, quality workmanship, and continuous improvement

Nice To Haves

EPA Refrigerant Certification
Additional HVAC, CFC, or mechanical certifications
Experience with Building Automation Systems (BAS)
Experience troubleshooting HVAC control systems
Experience using Computerized Maintenance Management Systems (CMMS)
Industrial manufacturing facility maintenance experience

Responsibilities

Serve as the primary HVAC subject matter expert for all 2nd shift operations
Independently troubleshoot, diagnose, repair, and maintain commercial and industrial HVAC systems
Respond to HVAC emergencies and facility-related issues with little to no supervision
Perform advanced maintenance on rooftop units, air handlers, compressors, condensers, chillers, ventilation systems, refrigeration equipment, and associated controls
Diagnose and resolve complex HVAC performance issues, airflow problems, electrical control failures, and temperature control concerns
Monitor, optimize, and maintain HVAC system performance and energy efficiency
Maintain refrigerant systems in compliance with EPA and environmental regulations
Read and interpret blueprints, wiring diagrams, schematics, manuals, and technical documentation
Support maintenance and repair of plumbing, electrical, and mechanical systems throughout the facility
Maintain accurate maintenance records, inspections, and service reports using CMMS systems
Develop and execute preventive maintenance plans to maximize equipment uptime
Lead HVAC-related repairs, troubleshooting efforts, and improvement projects
Assist with facility upgrades, renovations, and energy-efficiency initiatives
Maintain maintenance tools, test equipment, and spare parts inventory
Provide technical guidance and support to other maintenance personnel when needed