HVAC Operation & Maintenance Specialist

Alloy Enterprises; Dayton (OH); On-site; USD 82,656,000 - 117,096,000; Full time

Benefits offered by this job

Competitive benefits package

Job summary

Johnson Controls is seeking a Facilities Maintenance Technician to support safe, reliable operation of mechanical and utility systems on site in Dayton, OH. You will perform preventive and corrective maintenance on chillers, steam systems, air compressors, pumps, and related infrastructure, coordinating with Operations, Construction, and Commissioning teams.

Responsibilities include on-call work and shifts including weekends, with a focus on troubleshooting, safety, and documentation.

Qualifications

• 3-5+ years of experience in HVAC, mechanical systems, or industrial/utility maintenance.
• Working knowledge of chillers, steam systems, pumps, piping, valves, and controls.
• Ability to read mechanical drawings, P&IDs, and equipment documentation.
• Strong troubleshooting and communication skills.
• EPA Section 608 Certification (Type II or Universal)

Responsibilities

• Maintain and troubleshoot chiller systems, pumps, valves, heat exchangers.
• Support steam system operations, inspections, leak repairs, outages, and new piping ties.
• Maintain and repair air compressors, dryers, and utility pumps.
• Support construction, outages, utility tie-ins, and commissioning activities.
• Assist with BAS/BMS monitoring, alarms, and point checks.
• Follow all safety, compliance, and permit-to-work procedures.
• Document maintenance activities and collaboration with technicians, contractors, and client teams

Skills

HVAC systems

Troubleshooting

Reading drawings

Communication skills

On‑call

Tools

BAS/BMS systems

P&ID reading

BACnet systems

Job description

What you will do:

As a Facilities Maintenance Technician, you will support the safe, reliable, and efficient operation of mechanical and utility systems at one of our clients. This position performs hands‑on preventive and corrective maintenance on chillers, steam systems, air compressors, pumps, and supporting infrastructure while partnering with Operations, Construction, and Commissioning teams.

This role includes on‑call responsibilities and may require working varying shifts, including weekends.

How you will do it:

• Maintain and troubleshoot chiller systems including pumps, valves, heat exchangers, and refrigerant circuits
• Support steam system operations, inspections, leak repairs, outages, and new piping ties
• Maintain and repair air compressors, dryers, utility pumps, and related systems
• Support construction, outages, utility tie‑ins, and commissioning activities
• Assist with BAS/BMS monitoring, alarms, and point checks (including BACnet‑integrated systems)
• Follow all safety, compliance, and permit‑to‑work procedures (LOTO, hot work, confined space)
• Document maintenance activities and collaboration with technicians, contractors, and client teams

What we look for:

• 3-5+ years of experience in HVAC, mechanical systems, or industrial/utility maintenance
• Working knowledge of chillers, steam systems, pumps, piping, valves, and controls
• Ability to read mechanical drawings, P&IDs, and equipment documentation
• Strong troubleshooting and communication skills
• EPA Section 608 Certification (Type II or Universal)

HIRING HOURLY RANGE: $29.13 - 40.09 Hourly rate to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.)

• This position includes a competitive benefits package.

The posted salary range reflects the target compensation for this role. However, we recognize that exceptional candidates may bring unique skills and experiences that exceed the typical profile. To support an efficient and fair hiring process, we may use technology assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers. For details, please visit the About Us tab on the Johnson Controls Careers site at https://jobs.johnsoncontrols.com/about-us

#LI -AD2

#TechnicalHiring

Johnson Controls International plc. is an equal employment opportunity and affirmative action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, genetic information, sexual orientation, gender identity, status as a qualified individual with a disability or any other characteristic protected by law.

To view more information about your equal opportunity and non-discrimination rights as a candidate, visit EEO is the Law.

If you are an individual with a disability and you require an accommodation during the application process, please visit here.