---
title: 'Sr. Product Engineer at XNRGY Climate Systems'
canonical: 'https://feeny.ai/job/sr-product-engineer-xnrgy-climate-systems-mesa-gqpr471yz0tj'
type: 'job'
last_seen: '2026-10-20'
---

# Sr. Product Engineer at XNRGY Climate Systems

- **Company:** XNRGY Climate Systems
- **Location:** Mesa, AZ
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-10-13
- **Last confirmed live:** 2026-10-20
- **Apply:** https://jobs.ashbyhq.com/xnrgy-climate-systems/0018dddb-6cc8-4ec2-8788-84077ab0237a

## Job description

Position Summary XNRGY Climate Systems is seeking an experienced Senior Product Engineer to support the development, testing, qualification, and deployment of HVAC products, including air-cooled chillers, CRAHs, custom AHUs, and data center cooling solutions. This role will be responsible for planning and executing product validation activities, analyzing test data, supporting prototype and pre-production builds, and assisting manufacturing during new product introductions. The successful candidate will work closely with engineering, production, quality, sourcing, suppliers, and external laboratories to ensure products meet performance, reliability, quality, and manufacturing requirements. Travel up to 25% may be required to support testing, factory activities, supplier visits, and product qualification programs. Main Responsibilities Product Testing & Qualification

- Execute product validation and qualification test plans.
- Support laboratory testing of chillers, CRAHs, custom AHUs, and related cooling systems.
- Collect, analyze, and interpret engineering test data and provide recommendations.
- Prepare technical reports and summarize test results for stakeholders.
- Support AHRI, UL, CSA, and customer qualification programs.
- Coordinate testing activities with external laboratories and suppliers.

Product Development & Implementation

- Support product development activities from concept through production release.
- Assist with component evaluation and product improvements based on performance, reliability, manufacturability, and cost.
- Support prototype, Proof of Concept (POC), and pre-production builds.
- Participate in design reviews and provide technical recommendations.
- Support Engineering Change Requests (ECRs) and Engineering Change Orders (ECOs).

Manufacturing & Production Support

- Work closely with manufacturing teams during new product introductions and product launches.
- Support production in resolving product-related technical issues.
- Investigate design, manufacturing, and field issues and support root cause analysis activities.

## Qualifications

Required

- Bachelor's degree in Mechanical Engineering or related engineering discipline.
- 5+ years of experience in HVAC, refrigeration, thermal systems, or product development engineering.
- Experience supporting laboratory testing, product validation, and qualification programs.
- Experience collecting, analyzing, and interpreting engineering data.
- Working knowledge of refrigeration systems, thermodynamics, psychrometrics, and HVAC equipment.
- Experience supporting manufacturing and new product introduction activities.
- Excellent communication and cross-functional collaboration skills.

## Preferred

- Experience with air-cooled chillers, CRAHs, custom AHUs, or data center cooling equipment.
- Experience with magnetic bearing centrifugal compressors, or oil-free compressor technologies.
- Experience supporting POC, ECS, qualification, and commercialization programs.
- Knowledge of AHRI, UL, CSA, and related industry standards.
- Familiarity with CAD software and engineering documentation processes.
- Experience working directly with manufacturing and production teams.

## Key Competencies

- Refrigeration & HVAC Product Testing & Qualification
- Data Analysis & Performance Evaluation
- Manufacturing Support & New Product Introduction (NPI)
- Engineering Change Management (ECR/ECO)

## About XNRGY Climate Systems

## Company Overview
- **One-liner**: XNRGY Climate Systems designs and manufactures high-performance, sustainable thermal management and liquid cooling systems for mission-critical environments like data centers and clean rooms.
- **Entity Type**: Private (Growth/Expansion Stage)
- **Headquarters**: Mesa, Arizona, USA (with manufacturing in Montreal, Canada and operations in Mexico)
- **Founded**: 2019
- **Founders**: Wais Jalali (Founder & CEO) and Sham Ahmed (President Emeritus and Co-Founder)

## Core Business
- **Industries**: Industrial Machinery Manufacturing, Data Center Infrastructure, HVAC (Heating, Ventilation, & Air Conditioning), Clean Technology
- **Target Customers**: Hyperscale data centers, healthcare facilities, battery plants, pharmaceutical clean rooms, and life sciences operations (primarily B2B/Enterprise)
- **Mission/Purpose**: To redefine performance cooling by building the world’s most advanced and eco-friendly thermal management systems, focusing on energy efficiency, water conservation, and reducing carbon footprints for critical infrastructure.

## Products & Services
XNRGY offers a range of advanced hardware systems for precise climate control:
- **XNChiller**: Chillers utilizing oil-free, frictionless compressors with Aero-Lift™ bearing technology for high efficiency and reliability.
- **CRAH/CRAC Units**: Computer Room Air Handler/Conditioner units for modular capacity and redundancy.
- **XNFan**: High-efficiency fan arrays designed for N-1 redundancy with low noise and vibration.
- **AHU’s**: Custom Air Handling Units with intelligent control systems for reduced operating costs.
- **DAHU**: Ultra-precise dehumidification systems with leakage rates of less than 1%.
- **XNFilter**: Scalable air purification solutions featuring proprietary DFS (Disinfecting Filtration System) technology.

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed (private company)
- **Key Metric**: Total Funding (3 prior rounds, details undisclosed) / Headcount of 247 employees (+94.8% YoY) [linkedin.com]
- **Notable Investors/Partners**: Clients include Apple, Microsoft, Motorola, and Equinix. Certified by AMCA and AHRI for performance.
- **Growth Signals**: Explosive growth trajectory: 247 employees (+94.8% YoY) [linkedin.com]. Delivering 1.4 GW of thermal resilience to the Texas AI Corridor. Awarded a multi-year allocation (2026-2031) by a hyperscaler. Opened a 275k sqft "Mesa 1" facility in Arizona and began production on a second 330k sqft "Mesa 2" chiller plant.

## Competitive Advantages
- **Specialized Moat**: End-to-end focus on *waterless* and ultra-efficient cooling for high-density AI and hyperscale data centers in water-scarce regions (like the US Southwest). Addresses a critical bottleneck for AI infrastructure.
- **Proprietary Technology**: Patented Aero-Lift™ bearing technology and DFS filtration systems.
- **Speed & Scale**: Claims "fastest delivery in the industry" for modular CRAH units, combined with massive US manufacturing capacity scaling up to over 600k sqft.
- **Veteran Leadership**: Led by a team with over 40+ years of combined industry experience and certifications from ASHRAE and AMCA.

## Strategic Focus
- **Current Priorities**: Aggressive scaling of US manufacturing capacity (Mesa, AZ) to meet hyperscaler demand. Focus on liquid cooling and next-generation chiller technology for AI workloads.
- **Direction for Growth**: Deepening partnerships with hyperscale cloud providers and expanding physical footprint to serve the "AI Corridor" in Texas and the broader US market.

## Why Work Here
- **Impact**: The opportunity to work on critical infrastructure that powers AI and the internet, with a direct focus on sustainability and energy efficiency.
- **Growth Trajectory**: The company is experiencing hypergrowth (nearly doubling headcount YoY) with 54 active job postings, offering significant career advancement potential for early employees.
- **Culture**: Described as a team of problem-solvers driven by sustainability and innovation. Values include commitment to building a sustainable future.
- **Remote/Hybrid Policy**: Primarily **in-office** (Mesa, AZ and Montreal, Canada), typical for manufacturing and hardware engineering roles.
- **Engineering Culture**: Heavy emphasis on R&D, thermodynamics, and mechanical/electrical engineering. Roles available across Thermodynamics, Electrical Engineering, and Application Engineering.

## Sources
1. [xnrgy.com](https://xnrgy.com/) - Company Homepage
2. [xnrgy.com/our-story](https://xnrgy.com/our-story/) - Company History & Timeline
3. [linkedin.com](https://www.linkedin.com/company/xnrgy-climate-systems) - Employee Data & Growth Metrics
4. [builtin.com](https://builtin.com/company/xnrgy-climate-systems) - Company Profile & Job Listings

## Other roles at XNRGY Climate Systems

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