Operating Engineer I

ASM Global-SMG; United States; On-site; USD 65,000 - 90,000; Full time

Job summary

Legends Global seeks a Full-Time Operating Engineer I to join our engineering team at NRG Park in Houston, TX. The role covers operation, monitoring, and maintenance of mechanical, electrical, and plumbing systems to ensure safe, reliable facility performance.

You will perform preventive maintenance, read blueprints, and work with fans, boilers, chillers, and BAS controls. The position requires physical activity, weekend hours, and compliance with safety policies.

Qualifications

• High School Diploma or GED required.
• 3rd Grade Stationary Engineer’s License required.
• EPA Certification for refrigeration required.

Responsibilities

• Operate, monitor, repair and maintain HVAC, plumbing and electrical systems for safe operation.
• Perform preventive maintenance on equipment across multiple buildings.
• Read blueprints and schematics; follow safety and quality standards.
• Drive a forklift and operate a scissor lift as needed.
• Coordinate with clients and team to meet facility requirements.

Skills

HVAC systems

Electrical maintenance

Plumbing

Safety compliance

Blueprints reading

Equipment operation

Heavy lifting

Forklift operation

Preventive maintenance

Education

High School Diploma/GED

3rd Grade Stationary Engineer’s License

EPA Refrigeration Certification

Tools

Building Automation Systems

Job description

Summary

Legends Global, the leader in privately managed public assembly facilities, has an excellent and immediate opening for a Full-Time Operating Engineer I at NRG Park in Houston, Texas. NRG is in the fast lane for opportunity and excitement. We are a one-of-a-kind premier facility with four major venues within one giant park: NRG Center (one million+ sq. ft. Convention Center), NRG Stadium (home of the Houston Texans and The Houston Livestock Show & Rodeo), NRG Astrodome (“The” Astrodome), and NRG Arena. We are seeking a unique Full-Time Operating Engineer I to join our Engineering team. Under general supervision, Operating Engineer I performs work as needed to maintain our Central Plant and repair our facility mechanical, electrical, and plumbing operating systems. Duties include skilled and semi-skilled tasks, which often require heavy lifting, a high degree of physical exertion and walking or standing for long periods of time. Acts as liaison between the facility and clients, ensuring all clients’ requirements are met and facility rules, regulations and policies are adhered to.

Essential Duties and Responsibilities

• Operate, monitor, repair and maintain the facility’s plumbing, electrical and HVAC systems (including chillers, boilers, air handling units, domestic water systems, and other plumbing equipment) for safe and efficient operation.
• Assist and perform preventive maintenance on equipment located in multiple buildings at facility.
• Assist and perform preventive maintenance, repair, inspection, and rebuild as necessary to maintain quality standards on equipment and machinery at facility.
• Drive a forklift and operate a scissor lift.
• Perform work in a manner consistent with plant safety, housekeeping standards and quality checks.
• May perform other duties as assigned.

Qualifications

• Understand the methods, principles, and practices required for the operation and maintenance of mechanical, plumbing, and electrical systems.
• Properly use all equipment needed to perform required duties.
• Be a skilled craftsman in the maintenance field.
• Provide mechanical and troubleshooting skills.
• Basic knowledge of general techniques in plumbing, electrical wiring, and ventilating systems.
• Basic knowledge to read and comprehend blueprints, drawings, electric motor schematics and other related materials.
• Effectively operate, maintain, and repair HVAC equipment.
• Follow and adhere to all safety precautions, building codes, rules, regulations, risk management and emergency procedures.
• Organize and prioritize work to meet deadlines.
• Work independently, exercising judgment and initiative.
• Maintain an effective working relationship with clients, employees, exhibitors, patrons and others encountered in the course of employment.
• Define problems, collect data, establish facts, and draw valid conclusions.
• Interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables.
• Good written, verbal and computer skills.
• Work in a fast-paced environment.
• Work extended and/or irregular hours including nights, weekends, and holidays, as needed.

Education and Experience

High School Diploma/GED required.

3rd Grade Stationary Engineer’s License required.

Two (2) or more years’ experience operating and maintaining building HVAC, mechanical and plumbing systems in a commercial/industrial facility.

Any Level Type I, II, or III EPA Certification for refrigeration is required.

Technical training in HVAC (preferred but not required) is a plus.

HVAC Water Treatment Certification (preferred but not required) is a plus.

Boiler and Heating Systems (3rd Grade Stationary License) required.

HVAC Certification I (preferred but not required) is a plus.

Knowledge of testing & treating water to maintain proper chemical levels and clarity is required.

Previous experience in operating the following equipment: Genie lift, forklift, JLG boom-lift, scissor-lifts and other motorized lifting equipment.

Skills and Abilities

• Follow oral and written instructions and communicate effectively with others in both oral and written form.
• Remain flexible and adjust to situations as they occur.
• Work effectively under pressure and/or stringent schedule and produce accurate results.
• Must uphold Legends Global safety standards.
• Must provide exceptional customer service.
• Must be able to effectively work with others.
• Excellent verbal and written communication required.
• Must be available for on‑call, after‑hours, and weekend support in a 24/7 environment.

Computer Skills

• Operate standard office equipment and personal computer(s) using Outlook, MS Windows, Excel, MS Word, and PowerPoint.
• Working knowledge of Building Automation Systems is required.

Other Qualifications

• Licensed to operate a motor vehicle in the United States.
• Possess any licenses, certificates or training required by local, state, or national authorities for the operation of the equipment found in the facility.

Physical Demands

The employee is regularly required to move around the facility; to stand for long hours during events; talk and hear. Must perform strenuous physical duties at times, including lifting, carrying, moving, and climbing. Must lift 75 lbs. Must stand and work on feet for 8‑10 hours a day. Must be able to stretch and reach.

Equal Opportunity Statement

Legends Global is an Equal Opportunity/Affirmative Action employer, and encourages Women, Minorities, Individuals with Disabilities, and protected Veterans to apply.