Job Description:
Essential Job Duties and Responsibilities:
- Writes software code (PLC/DDC), analyzing, and implementing software for all products.
- Writes product specifications & sequence of operation of AAON products.
- Modifies software for custom control (PLC/DDC), makes recommendation changes, and directs testing of the software offline, online, and in the production line.
- Analyzes and implements electrical hardware control VFD Relay logic for all products.
- Participates in product specification design review.
- Designs and implements the KAIC, Automation wiring sizes, fuses sizes, and new charts tables.
- Estimates the total cost of control and help application with sequence specification.
- Maintains customer technical support for hardware and software designs, including troubleshooting field problems and developing solutions.
- Collaborates with field services to start up the units, which may include travel to field locations.
- Coordinates and leads engineering projects, working with management, production, applications, and marketing staff to plan and assess feasibility of projects.
- Works indirectly with line engineering and production departments to implement ECN.
Education and Experience Requirements:
Bachelor's degree in Electrical Engineering, or equivalent, and 7-10 years’ industry experience in the Commercial HVAC manufacturing, or equivalent experience in a similar industry.
Knowledge, Skills, and Abilities:
- Solid experience and knowledge of building control systems and protocols.
- Strong background in control applications, with experience in the use of web-based development tools.
- Expertise in several of the following core technologies: Niagara AX, MSTP BACnet, LONWORKS, and Modbus Protocol.
Work Environment:
- Primarily works in office environment.
- Work requires occasional exposure to manufacturing facilities with seasonal hot and cold temperatures, dust, and some chemical fume exposure.
- Ability to stand comfortably for prolonged periods of time, as much as 95% of the workday.
- Ability to lift up to 50 pounds occasionally.
Disclaimer:
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice. This job description is not an exhaustive list of all functions that the employee may be required to perform, and the employee may be required to perform additional functions. The company reserves the right to revise this job description at any time. The employee must be able to perform the essential functions of the position satisfactorily. If requested, reasonable accommodations may be made to enable employees with disabilities to perform the essential functions of the job, absent undue hardship.
Location:
Tulsa, OKTitle:
Electrical Controls Engineer IIISkills Required
- Bachelor's degree in Electrical Engineering or equivalent
- 7-10 years industry experience in Commercial HVAC manufacturing or equivalent
- Experience programming and modifying PLC/DDC control software
- Experience writing product specifications and sequences of operation
- Knowledge and experience with VFDs and relay logic for electrical control
- Solid experience with building control systems and communication protocols
- Expertise with Niagara AX
- Experience with MSTP BACnet
- Experience with LONWORKS
- Experience with Modbus protocol
- Experience using web-based development tools for control applications
- Willingness to travel to field locations for start-up and support
- Ability to stand prolonged periods (up to 95% of workday) and lift up to 50 pounds
What We Do
AAON, Inc. is a leading manufacturer of highly configurable commercial and industrial heating, ventilation, and air conditioning (HVAC) solutions. The company specializes in energy-efficient products, including packaged rooftop units and air handling units, tailored to meet specific customer needs. AAON is dedicated to advancing the HVAC industry through innovation and the development of sustainable, cutting-edge technologies for a cleaner and more sustainable future.
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