---
title: 'Sr. Field Service Technician - CRAH at XNRGY Climate Systems'
canonical: 'https://feeny.ai/job/sr-field-service-technician-crah-xnrgy-climate-systems-kenosha-72yqw26eed73'
type: 'job'
last_seen: '2026-10-27'
---

# Sr. Field Service Technician - CRAH at XNRGY Climate Systems

- **Company:** XNRGY Climate Systems
- **Location:** Kenosha, WI
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-10-09
- **Last confirmed live:** 2026-10-27
- **Apply:** https://jobs.ashbyhq.com/xnrgy-climate-systems/4842c460-8060-44f7-93cd-d9bb415e3e63

## Job description

## Overview

XNRGY Climate Systems designs and manufactures advanced cooling systems for data centers and other mission-critical environments. Our field service team starts up, commissions, troubleshoots, and services high-performance air-handling equipment at customer sites across the United States.

## About the Role

The Sr. HVAC Technician – CRAH is responsible for installations, commissioning, service, and complex troubleshooting of custom air handling units and computer room air handlers. This technician verifies that fan arrays, controls, sensors, filtration, chilled-water coil controls, and building-management-system interfaces operate as designed. The role works independently at customer sites and coordinates closely with customers, project teams, controls partners, and other field technicians. Travel and Location

- This is a field-based position with frequent travel to customer facilities and data center projects in Kenosha, Wisconsin, and nearby areas.
- Typical assignments follow either a two-weeks-in-the-field / one-week-home schedule or a three-weeks-in-the-field / one-week-home schedule, depending on project needs.
- The technician must be comfortable working at active construction and operating sites and coordinating travel around project schedules.

## Why Join

- Work on custom cooling equipment supporting next-generation data centers and other critical facilities.
- Take ownership of field start-up, commissioning, and service work with opportunities to build technical depth and mentor other technicians.
- Earn additional compensation through overtime and travel, based on hours worked and applicable company policies.
- Join a growing service organization supporting projects across the United States.

## Key Responsibilities

- Perform delivery inspections of air-side equipment, document condition, and record damage with clear written notes and photographs.
- Verify installation readiness, including unit clearances, filters, plenum and duct connections, and condensate arrangements before start-up.
- Check electrical supply, fan rotation, and safety devices; identify deficiencies and coordinate corrective action with the appropriate site team.
- Configure and address electronically commutated (EC) fans, verify fan-array addressing, and confirm controller network settings and connectivity.
- Verify temperature and humidity sensors and document calibration results; inspect filtration installation and any fitted disinfecting filtration system.
- Commission air-handler controls integration with the building management system (BMS), including point-to-point verification and completed records.
- Commission fan-array control and verify specified N-1 redundancy behavior using approved procedures.
- Measure and verify airflow, static pressure, and fan performance against approved design criteria and project documentation.
- Commission chilled-water coil control valves and verify capacity-control operation across the required operating range.
- Troubleshoot mechanical, electrical, controls, communication, and air-side performance issues using drawings, wiring diagrams, control sequences, technical manuals, a laptop, and appropriate test instruments.
- Complete pre-functional, commissioning, point-to-point, calibration, performance, and service records accurately and at the point of work.
- Communicate equipment status, deficiencies, risks, and next steps to customers and internal project teams; provide clear turnover information.
- Share technical knowledge with junior technicians and support consistent, safe execution of field procedures. Required Qualifications
- At least 7 years of hands-on commercial or industrial HVAC field service, start-up, or commissioning experience, including substantial work with air handlers, CRAH/CAHU equipment, or fan arrays.
- Demonstrated ability to commission and troubleshoot EC fan arrays, HVAC controllers, sensors, and BMS-connected equipment.
- Working knowledge of airflow, static pressure, fan performance, filtration, condensate management, and chilled-water coil control.
- Ability to read and apply electrical schematics, wiring diagrams, control sequences, equipment submittals, and technical manuals.
- Ability to use a laptop and field instruments to configure equipment, verify communications, collect measurements, and document results.
- Strong written and verbal communication skills, sound customer judgment, and the ability to work independently at customer sites.
- Valid driver's license and ability to meet company requirements for travel to U.S. customer locations.
- Ability to work safely at construction and operating sites, including climbing ladders, working around energized equipment under approved procedures, and lifting or moving equipment and materials as required.

## Preferred Experience

- Experience with custom-manufactured air handlers or data center CRAH equipment in mission-critical environments.
- Experience with BACnet or other BMS communication protocols, controller network configuration, and point-to-point commissioning.
- Experience verifying fan-array redundancy, chilled-water valve response, sensor calibration, and air-side performance against design requirements.
- HVAC, electrical, refrigeration, or controls trade-school training, or equivalent technical education and field experience.
- EPA Section 608 certification if assigned work includes refrigerant-containing equipment.

## What You Bring

- A methodical approach to troubleshooting: verify the operating conditions, use the drawings and sequence, test the system, and document what you find.
- A strong commitment to safety, quality, and complete commissioning records.
- The confidence to explain technical issues clearly and coordinate practical solutions with customers and project partners.
- A team-first attitude and willingness to coach developing technicians while continuing to learn new equipment and controls.
- Flexibility to travel and adjust to changing project schedules in a field-based role.

## 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

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