HVAC Mechanical Technical Support Specialist II

Aaon Coil Products Inc.; Tulsa (OK); On-site; USD 70,000 - 90,000; Full time

Job summary

Aaon Coil Products Inc. is looking for a HVAC Mechanical Technical Support Specialist II in Tulsa, OK. This role is crucial for providing advanced technical support in commercial HVAC systems, contributing significantly to warranty cost control and customer retention.

The ideal candidate will independently diagnose complex issues, communicate confidently in high-pressure situations, and possess strong knowledge of HVAC systems, ensuring optimal system performance and customer satisfaction.

Qualifications

• Independent diagnostics of complex mechanical, electrical, and controls-related issues.
• Ability to interpret integrated system behavior and reduce service events.

Responsibilities

• Protects system uptime in mission-critical environments.
• Guides technicians toward safe and performance-driven solutions.
• Documents technical findings to improve organizational learning.

Skills

Diagnostic expertise in commercial HVAC mechanical and electrical systems

Strong working knowledge of refrigeration circuits

High-level proficiency interpreting complex wiring diagrams

Clear, confident technical communication during live service events

Job description

## HVAC Mechanical Technical Support Specialist IIApplylocations: Tulsa, OKtime type: Full timeposted on: Posted Todayjob requisition id: JR102425**Job Description:****Position Overview**Our organization designs and manufactures high-performance commercial HVAC systems serving mission-critical facilities, large-scale commercial campuses, healthcare, data centers, industrial environments, and complex mechanical infrastructures across the United States.Technical Support within our organization is not transactional support — it is a high-impact engineering function directly tied to revenue protection, warranty cost control, customer retention, and brand equity. This role operates as a technical authority and escalation point, serving as the bridge between field operations, sales, manufacturing, quality, and engineering.The Technical Support Specialist protects system uptime, mitigates financial exposure, drives resolution strategy during critical failures, and influences long-term product improvement initiatives.This position carries increasing technical authority, autonomy, and business impact across tier levels.**Tier II – Advanced Technical Support Specialist****Primary Focus:** Independent diagnostics and cross-functional collaboration.* Independently diagnose complex mechanical, electrical, and controls-related issues.* Interpret integrated system behavior across refrigeration circuits, controls logic, airflow dynamics, and safety devices.* Reduce repeat service events by identifying root cause trends.* Assist in onboarding new technical staff and Tier 1 training.* Exercise judgment in warranty exposure mitigation.**Impact Level:** Directly reduces warranty expense, minimizes downtime, and protects national customer accounts.**Core Responsibilities*** Protects system uptime in mission-critical environments.* Mitigates financial exposure and warranty risk.* Safeguards customer relationships and brand equity.* Interprets wiring diagrams, sequence of operation, and mechanical schematics with precision.* Guides technicians toward safe, code-compliant, and performance-driven solutions.* Communicate with authority during high-pressure field events.* Documents technical findings to improve organizational learning.**Required Skills & Competencies*** Diagnostic expertise in commercial HVAC mechanical and electrical systems.* Strong working knowledge of refrigeration circuits, airflow dynamics, safety controls, and system integration.* High-level proficiency interpreting complex wiring diagrams and control schematics.* Understanding commercial HVAC controls platforms and safety standards.* Clear, confident technical communication during live service events.* Strong professional judgment and customer-facing composure.**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.