Field Service Technician (Cooling + Infrastructure) - CMB Job Fair
About The Position
At LiquidStack, we’re redefining what’s possible in the data center world. As a global leader in advanced liquid cooling solutions, we’re powering the future of AI, edge computing, and high-performance systems. Our team is growing, and we’re looking for skilled professionals who want to be part of something innovative and impactful. LiquidStack is seeking a Field Service Technician (Cooling + Infrastructure) to support the installation, commissioning, and troubleshooting of advanced liquid cooling systems used in mission-critical data center environments. This is a hands-on, customer-facing role designed for early-career professionals who want to build technical expertise across mechanical systems, electrical components, and data center infrastructure. You will work directly with cutting-edge cooling technology supporting high-performance computing and AI workloads while gaining real-world field experience.
Requirements
- 2+ years in HVAC, HVAC-R, chiller, mechanical, industrial, or field service roles.
- Hands-on experience with installation, commissioning, maintenance, and troubleshooting.
- High school diploma or GED (trade/technical school, military training, or equivalent strongly valued).
- Valid driver’s license and passport; willingness to travel ~75% domestically (occasional international).
- Ideal candidates will be located near major customer hubs, with a preference for candidates based in Atlanta, GA (supporting Southeast/East Coast coverage) or Denver, CO (supporting Mountain/West Coast coverage).
Nice To Haves
- Technical school or military training in HVAC/R or related disciplines.
- Engineering degree or advanced technical certification.
- Experience in mission-critical or data center environments.
- EPA 608 Universal Certification (or willingness to obtain).
Responsibilities
- Install, start up, commission, maintain, and repair LiquidStack cooling systems at customer sites
- Perform troubleshooting across mechanical, electrical, and thermal systems
- Diagnose system issues, complete repairs, and escalate complex problems when needed
- Support system testing, inspections, and verification during commissioning and post-installation
- Assist with system integration activities within data center environments
- Perform preventative maintenance activities including system inspections, fluid checks, and performance verification
- Utilize basic diagnostic tools to evaluate system performance (temperature, pressure, flow, and electrical readings)
- Work within mission-critical data center environments supporting uptime and system reliability
- Assist with rack-level integration, cabling awareness (fiber/copper), and equipment setup as needed
- Interface with customer IT, facilities, and engineering teams during installation and troubleshooting
- Support coordination with site infrastructure including power distribution, cooling systems, and monitoring tools
- Respond to service events and support issue resolution in alignment with customer uptime expectations and service timelines
- Serve as a professional and knowledgeable representative of LiquidStack at customer sites.
- Communicate clearly with clients, providing operational guidance and system explanations.
- Build strong customer relationships through reliability, responsiveness, and follow-through.
- Serve as a professional, customer-facing representative of LiquidStack
- Communicate clearly with customers during service visits, startups, and issue resolution
- Provide basic operational guidance and system overviews to customer teams
- Build trust through responsiveness, reliability, and strong follow-through
Benefits
- Competitive pay with opportunities for overtime
- Consistent day-shift schedule
- Paid time off, holidays
- great benefits
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What This Job Offers
Job Type
Full-time
Career Level
Entry Level
Education Level
High school or GED
