Field Service Technician (Cooling + Infrastructure)

Field Technician (Cooling + Infrastructure) 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.

POSITION SUMMARY

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.

ESSENTIAL DUTIES AND RESPONSIBILITIES

What You’ll Do Field Service & Technical Expertise 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 elevate 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) Infrastructure & Data Center Support 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

SPECIFIC KNOWLEDGE, SKILLS, AND ABILITIES

Must‑Have Skills & Experience 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). Preferred / Nice‑to‑Have 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). How You’ll Work at LiquidStack At LiquidStack, how we work is just as important as what we deliver. In this role, you will be expected to demonstrate our core behaviors: Flexible – Adjust your approach to meet evolving customer needs and technical challenges. Collaborative – Work across teams and disciplines to drive alignment and better outcomes. Driven – Pursue excellence with urgency, accountability, and purpose in every service call. Agile – Move quickly, adapt to change, and embrace continuous improvement. Customer‑Centric – Keep internal and external customer needs at the center of your service delivery. Attentive – Listen carefully to understand customer challenges, site constraints, and technical context. Why You’ll Love Working Here Work on bleeding‑edge liquid cooling technology used in top‑tier data centers worldwide. Hands‑on, technical problem‑solving with autonomy and variety. Opportunities for career growth in field service engineering and technical leadership. Travel perks and exposure to international and cutting‑edge operations . Collaborate with an innovative, fast‑growing team dedicated to making an impact on global data center efficiency . Why Join Us? Competitive pay with opportunities for overtime Paid time off, holidays, and great benefits Be part of an industry‑disrupting company with room to grow Work on innovative technologies in a collaborative, supportive environment #J-18808-Ljbffr Quid, Inc.