Operating Engineer

MalaceHR is seeking a skilled and dependable Operating Engineer to support the operation, maintenance, and repair of critical facility systems in a commercial/industrial environment. This position is ideal for a hands-on technician with strong HVAC expertise and experience working with large mechanical systems including chillers, condensers, air compressors, and piping systems.

The Operating Engineer will play a key role in maintaining facility performance, ensuring equipment reliability, and supporting the broader maintenance team as needed. Candidates should be comfortable working in a fast-paced environment and assisting across multiple trades when necessary.

Schedule

• Monday – Friday, 8:00 AM – 5:00 PM
• Occasional overtime required
• On-call participation is not mandatory, but willingness to volunteer for rotating coverage is highly preferred
• Free onsite parking provided

Key Responsibilities

• Operate, maintain, troubleshoot, and repair commercial and industrial facility systems
• Perform preventative and corrective maintenance on HVAC equipment and associated systems
• Maintain and repair large-scale mechanical systems including:
  • Chillers (500+ ton units)
  • Air compressors
  • Condensers
  • HVAC and plumbing systems
  • Piping systems
• Monitor equipment performance and record operational readings
• Inspect, clean, calibrate, and replace components to ensure optimal system performance
• Support maintenance activities involving mechanical, plumbing, structural, fire/life safety, and control systems
• Assist other maintenance team members with facility-related tasks as needed
• Coordinate and monitor work completed by outside contractors
• Maintain inventory of tools and equipment
• Ensure compliance with all safety standards, procedures, and hazardous material handling policies
• Identify potential safety hazards and recommend corrective actions
• Maintain clean and organized work areas

Qualifications

• High School Diploma or GED required
• 2–4 years of experience maintaining and repairing commercial or industrial building systems
• Strong HVAC troubleshooting and repair experience required
• Experience with chillers, condensers, air compressors, plumbing, and piping systems required
• Ability to diagnose mechanical, electrical, plumbing, and HVAC system issues and implement corrective actions
• EPA 608 Type II Certification preferred not required
• Working knowledge of Microsoft Word and Excel
• Strong teamwork mindset with willingness to support multiple facility functions

Preferred Skills

• Experience working in central utility plant operations
• Multi-trade maintenance capabilities
• Strong preventative maintenance background
• Excellent troubleshooting and problem-solving skills
• Ability to work independently and collaboratively within a team environment