Field Technician (Cooling + Infrastructure)
About The Position
LiquidStack is seeking a Field 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 ~50% domestically (occasional international).
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, and great benefits
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
What This Job Offers
Job Type
Full-time
Career Level
Entry Level
Education Level
High school or GED
Number of Employees
11-50 employees
