Hydro Pneumatic Tester- Universal Refrigerant Certification
- Location
- Longview, TX
- Listed
- Today
Job Summary
Work in a team that assembles and installs sub-assemblies on commercial HVAC products.
Essential Duties and Responsibilities
The following is a list of the essential duties and responsibilities that are expected; however, additional duties may be assigned, as required.
- Evacuates nitrogen charge using refrigerant gauges.
- Selects and secures vacuum hoses to unit.
- Installs vacuum gauges to unit and ensures unit is pulled down to the AAON approved micron level.
- Removes vacuum hose and initiates refrigerant charge.
- Sets proper unit charge at pump controls and initiates charge.
- Removes charge hose.
- Checks oil in pumps to ensure proper level is maintained.
- Determines proper refrigerant charge using QC Parts list at the unit or the work order on the system.
- Locates and secures parts for assigned assemblies to ensure production goals are met.
- Completes operation check sheet form by entering vacuum and charge information and signing name.
- Writes weekly unit number on unit for production scheduling.
- Assembles and attaches lifting lugs to units.
- Starts and shuts down pumps using proper procedures.
- Maintains a safe and productive work area.
- Trains new employees as needed.
- Coordinates area activities with other sub-assembly areas.
Preferred Education and Experience
- It is preferred that an individual in this position has attained a minimum of HS graduate/GED to meet entry-level requirements. Education beyond the minimum is an added advantage for career development activities.
- It is preferred that the individual will have a minimum of 6 months industry experience or equivalent experience in a similar industry.
- Certification(s): Universal Refrigerant Certification; complete AAON training
Knowledge, Skills, and Abilities
- Ability to communicate effectively with management and co-workers to achieve department and company goals.
- Ability to complete duties in a safe and timely manner in accordance with quality standards and engineering specifications.
- Practice good attendance.
Work Environment
- Ability to lift up to 50 pounds.
- Ability to stand up to 95 percent of work shift hours.
- Ability to work in conditions below 32 degrees or above 90 degrees on occasion.
Equal opportunity and legal notices
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 a 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.
From Aaon's careers page, first listed on Rolev.ai on November 14, 2026. Rolev.ai is not the employer.
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Common questions
Where is the Hydro Pneumatic Tester- Universal Refrigerant Certification job at Aaon located?
This Hydro Pneumatic Tester- Universal Refrigerant Certification position at Aaon is located in Longview, TX. Always check Aaon's application page for specific state eligibility or relocation policies.
How do I apply for the Hydro Pneumatic Tester- Universal Refrigerant Certification position at Aaon?
This listing links directly to Aaon's Workday application page. You can apply directly on Aaon's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Workday application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.