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# Reliability Engineer

- **Company:** XNRGY Climate Systems
- **Location:** Mesa, AZ, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Adobe After Effects, Data Centers, Failure Mode Effects Analysis, Modbus, Reliability Engineering, Computer Network Operations, Bacnet
- **Published:** October 29, 2026
- **Apply:** https://www.careerbuilder.com/job-details/reliability-engineer-mesa-az--ae263f58-225b-4017-aa5f-395b3a5a32d4

## About the Role

Reliability Engineering, Healthcare, Biology, Cleanroom, Environmental Design, Manufacturing, Semiconductors, Network Operations Center, HVAC, Housekeeping/Cleaning, * 5+ years of experience with complex electromechanical equipment in field service, product support, sustaining engineering, reliability, or a quality-focused role (SQE or similar exposure is a plus).

 * Bachelor's degree in mechanical engineering, electrical engineering, or a related discipline; or an equivalent combination of technical education and demonstrated engineering-level competence. Military technical training combined with a strong field-service record may also satisfy this requirement.
 * Hands-on experience working with field data and technicians to diagnose real equipment issues.
 * Demonstrated use of structured root-cause methodologies (8D, five-whys, fishbone) and comfort with quality metrics and processes.
 * Ability to drive issues end-to-end through escalation channels to verified closure and updated procedures.
 * Strong diagnostic ability across mechanical, electrical, and controls systems.
 * Clear technical communication and credibility with field personnel.
 * Authorization to work in the United States.
 * Willingness to travel approximately as needed to active data-center sites (higher during significant events).

What will set you apart

 * Deep product knowledge of both centrifugal chillers/refrigeration systems and air-side equipment (CRAHs, fan coil systems).
 * Prior quality or Supplier Quality Engineering (SQE) experience.
 * Commissioning experience or exposure to VFDs, PLCs, BACnet/Modbus, or BMS integration.
 * Experience managing service BOMs, parts catalogs, or formal quality tools (FMEA, Six Sigma).

## Description

The Reliability Engineer acts as a product subject-matter expert across both chillers and air-side equipment. You will work with field data and technicians to understand issues that occur onsite (and their downstream effects), then drive those issues through the right escalation channels end-to-end until procedures are updated or the issue is closed.

You will also bring quality discipline-using structured root-cause methods and metrics-to turn field findings into lasting improvements.

What you will do

 * Serve as an SME on both chiller and air-side products, interpreting field data and partnering with technicians to diagnose onsite issues and their after-effects.
 * Own escalations end-to-end: route findings to the correct channels, drive corrective actions, and close them with updated procedures, documentation, or process changes.
 * Lead structured root-cause analysis (8D, five-whys, fishbone, or equivalent) and track related quality metrics.
 * Translate field and quality findings into practical updates for service procedures, troubleshooting guides, and product/process improvements.
 * Provide senior technical support to field and commissioning teams as needed (remote and occasional onsite).