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AAON

HVAC equipment design, manufacture, and testing

HVAC Field Service Technician 1

Equipment Field ServiceUpdated on Nov 12
Full-timeTulsa, OK, USANo salary listed

About the Job

Requirements

  • A high school diploma or general education degree (GED) is required.
  • At least 2 years of experience in technical service, maintenance, HVAC, industrial equipment repair, or a related field, or an equivalent combination of education and experience.
  • Basic knowledge of HVAC equipment, mechanical systems, electrical systems, and controls.
  • Ability to troubleshoot and diagnose routine equipment issues.
  • Familiarity with hand tools, power tools, and diagnostic equipment.
  • Ability to read and interpret service manuals, wiring diagrams, and technical documents.
  • Ability to work independently and manage service schedules effectively.
  • Basic computer skills for documentation and service reporting.
  • Ability to diagnose and resolve routine technical issues and make sound decisions in the field.
  • Ability to communicate effectively with customers, team members, and support personnel.
  • Ability to perform frequent standing, walking, climbing, bending, and work around operating equipment; regularly lift, carry, push, or pull up to 50 pounds; use fine and gross motor skills for repairs, diagnostics, and equipment installation; sit and drive for extended periods; and work in confined spaces, elevated work areas, and varying environmental conditions.
  • Ability to travel frequently to customer locations within assigned service areas.
  • Ability to comply with safety protocols and use personal protective equipment as required; the role is classified as safety sensitive.

Responsibilities

  • Assist with the installation, startup, maintenance, and repair of HVAC equipment at customer locations.
  • Perform routine inspections and preventive maintenance to support equipment reliability and performance.
  • Diagnose and troubleshoot basic mechanical, electrical, and controls-related issues, escalating complex problems as needed.
  • Accurately document service activities, inspections, repairs, parts usage, and customer interactions.
  • Communicate service status, findings, and recommendations to customers professionally.
  • Operate and maintain company tools, equipment, and service vehicles according to company standards.
  • Support equipment commissioning, startup, and operational verification.
  • Assist customers with equipment operation, maintenance procedures, and troubleshooting.
  • Ensure compliance with safety standards, company policies, and customer site requirements.
  • Support warranty and service-related investigations.
  • Coordinate with technical support, engineering, and operations teams to resolve customer issues.
  • Assist with parts identification and ordering for service activities.
  • Participate in technical and safety training programs to develop field service expertise.
  • Perform other duties as assigned.
  • Work primarily at customer sites, commercial facilities, industrial operations, and construction locations, with exposure to varying temperatures, weather, dust, noise, energized electrical systems, refrigeration systems, moving mechanical components, and industrial environments.

Desired Qualifications

  • An associate degree, technical degree, or vocational training in HVAC, electrical systems, mechanical systems, or a related discipline.
  • EPA certification or HVAC-related certifications.
  • Experience working with HVAC equipment, controls, or refrigeration systems.

About the Company

AAON

HVAC equipment design, manufacture, and testing

AAON designs, manufactures, and rigorously tests premium HVAC equipment for commercial and industrial environments. Its products are highly configurable, allowing customers to specify performance, size, and features to match their specific needs. The company’s workflow centers on in-house engineering, fabrication, and quality testing, so units can be customized and verified before delivery. Compared with competitors, AAON differentiates itself through in-depth configurability, in-house design and manufacturing, and extensive testing to ensure performance and reliability. The company's goal is to provide tailored, high-quality climate-control solutions that meet unique customer requirements while delivering dependable operation over the life of the equipment.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Tulsa, OK
Founded
1988

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