# Laboratory Technician - Company: [Liquidstack]() - Location: Carrollton, Texas - Team: LQS R&D - Salary: $75K – $110K - Posted: July 16, 2026 ## Job description 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** At LiquidStack, you will help validate and scale the cooling systems powering the next generation of AI infrastructure. As AI, high-performance computing, and hyperscale data centers push thermal limits beyond what traditional systems can support, our liquid cooling technologies are enabling a fundamental shift in how data centers are designed and operated. We are seeking a hands-on **Laboratory Technician** (**Engineering Technician)** to play a critical role in **system-level validation, rapid prototyping, and performance optimization** of advanced liquid cooling solutions. Reporting to the Director of R&D, you will work across component, system, and rack-level environments, contributing directly to product development and real-world deployment readiness. This role is ideal for someone who wants to move beyond executing test procedures and into **owning complex validation environments, influencing engineering decisions, and working on cutting-edge infrastructure at scale**. **\*\*\*All applicants must be legally authorized to work in the United States. LiquidStack does not provide employment-based immigration sponsorship for any position, now or in the future\*\*\*** **ESSENTIAL DUTIES AND RESPONSIBILITIES** **What You’ll Do** •    Own system-level testing and validation of liquid cooling solutions across lab and rack-scale environments  •    Build, configure, and operate complex test systems, including fluid loops, sensors, instrumentation, and data acquisition platforms  •    Partner with engineering to design, modify, and optimize experimental setups  •    Execute and adapt test plans in a fast-paced, iterative R&D environment  •    Troubleshoot and debug integrated systems, identifying root causes across mechanical, thermal, and fluid domains  •    Analyze and interpret data to identify performance trends, anomalies, and optimization opportunities  •    Contribute to test automation and efficiency improvements, including scripting, controls, or process enhancements where applicable  •    Maintain high standards for data integrity, documentation, and repeatability  •    Ensure compliance with safety standards and operational protocols **Technical Scope & Tools** You will gain hands-on experience with: •    Data acquisition systems (DAQ, LabVIEW, PLC-based controls, or similar)  •    System-level debugging of fluid, thermal, and mechanical systems  •    Rack-level test environments simulating real-world data center conditions  •    Integration of cooling systems with broader infrastructure environments **What You Own** •    End-to-end execution and reliability of test setups and validation workflows  •    Accuracy, quality, and usability of experimental data  •    Readiness and performance of lab infrastructure and equipment  •    Continuous improvement of lab processes, scalability, and efficiency **What Success Looks Like** •    You independently build and execute complex test environments  •    Your data directly informs and improves engineering design decisions  •    You proactively identify issues and drive solutions end-to-end  •    You improve lab efficiency, scalability, and repeatability over time  •    You operate effectively in a high-speed, evolving R&D environment   **Growth & Career Path** This role is designed as a pathway into: •    Advanced R&D or Test Engineering roles  •    System validation and product engineering  •    Lab leadership within a rapidly scaling organization **SPECIFIC KNOWLEDGE, SKILLS, AND ABILITIES** Associate degree or higher in Mechanical Engineering, HVAC, Thermal Systems, or related field Strong problem-solving, organizational, and communication skills 3+ years of experience in:  •    Engineering lab, R&D, or hardware validation environments  •    Thermal, fluid, mechanical, or HVAC systems  Strong experience with:  •    System-level testing and complex lab setups  •    Refrigerant handling •    Instrumentation, sensors, and data acquisition systems  •    Charging, recovering, and handling of common refrigerants in a research lab   •    Troubleshooting across mechanical, thermal, and fluid systems  Familiarity with:  •    Liquid cooling, CDUs, immersion cooling, or DTC systems (preferred)  •    Data center infrastructure or high-performance computing environments (preferred)  Experience or interest in:  •    Test automation, scripting, or controls systems (a plus)  •    Working in fast-paced, iterative product development environments  **SPECIAL CONDITIONS OF EMPLOYMENT** •Willingness to travel up to 5%  •    Valid passport and driver’s license  •    Ability to meet background check and screening requirements **Compensation** **$75,000 – $110,000 base salary + performance bonus** **Our Commitment** LiquidStack is an equal opportunity employer committed to building a diverse and inclusive workplace. We believe innovation is driven by diverse perspectives and are dedicated to creating an environment where all employees can thrive **Why Join Us?** * Competitive pay with opportunities for overtime * Consistent day-shift schedule * 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 ## Apply [Apply on Liquidstack]() Canonical job page: