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# Sr. Data Center Expert - AI Data Centers & Liquid Cooling

- **Company:** New Millennium Consulting
- **Location:** Jersey City, NJ, United States
- **Experience:** Expert
- **Contract:** Contract
- **Skills:** Artificial Intelligence, Computing Platforms, Computer Clusters, Computer Engineering, Data Centers, Uptime, AI Infrastructure, High Performance Computing, Information Technology, Hardware Infrastructure
- **Published:** November 10, 2026
- **Apply:** https://www.dice.com/job-detail/c2327618-e0b6-4f95-83b0-a2a81d4de267

## About the Role

The ideal candidate will have hands-on experience designing, deploying, managing, or optimizing data center infrastructure capable of supporting high-density GPU-based computing environments., * This role requires a strong understanding of data center architecture, liquid cooling systems, power distribution, thermal management, and the infrastructure requirements associated with AI workloads.

 * Strong experience in Data Center Infrastructure and Operations.
 * Exposure to AI Data Centers, GPU clusters, or High-Performance Computing (HPC) environments.
 * Hands-on knowledge of liquid cooling technologies.
 * Understanding of Direct-to-Chip Cooling, Rear Door Heat Exchangers, or Immersion Cooling.
 * Knowledge of CDU, cooling distribution systems, pumps, manifolds, and heat exchangers.
 * Understanding of data center power distribution, UPS, PDU, and high-density rack configurations.
 * Knowledge of thermal management, heat dissipation, and cooling efficiency.
 * Experience with data center design, deployment, commissioning, or infrastructure optimization.

Preferred Skills:

 * Bachelor's degree in Mechanical Engineering, Electrical Engineering, Computer Engineering, or a related discipline.
 * Experience working with hyperscale data centers, AI infrastructure providers, or HPC facilities.
 * Familiarity with NVIDIA GPU infrastructure and platforms such as NVIDIA DGX or HGX.
 * Knowledge of data center standards and frameworks such as Uptime Institute Tier Standards, ASHRAE Thermal Guidelines, and TIA-942.
 * Relevant certifications in data center infrastructure, mechanical systems, electrical systems, or cooling technologies.

## Description

We are seeking an experienced Data Center Infrastructure Expert with specialized knowledge of AI Data Centers, High-Performance Computing (HPC) environments, and advanced Liquid Cooling technologies., AI Data Center Infrastructure

 * Design, deploy, and optimize infrastructure for AI and GPU-intensive data center environments.
 * Understand high-density computing requirements for GPU clusters, AI servers, and HPC workloads.
 * Support infrastructure planning for next-generation AI data centers.
 * Evaluate rack density, power consumption, cooling capacity, and scalability requirements.

Liquid Cooling Technologies

 * Demonstrate practical knowledge of liquid cooling solutions used in modern AI data centers.
 * Work with technologies such as Direct-to-Chip (D2C) liquid cooling, Rear Door Heat Exchangers (RDHx), and immersion cooling.
 * Understand Coolant Distribution Units (CDUs), cooling loops, manifolds, pumps, heat exchangers, and coolant management.
 * Support installation, commissioning, troubleshooting, and optimization of liquid cooling infrastructure.
 * Understand thermal management challenges associated with high-density GPU deployments.

Data Center Power & Thermal Management

 * Understand high-density power distribution, rack-level power requirements, UPS, PDU, and electrical infrastructure.
 * Assess power and cooling capacity for AI infrastructure deployments.
 * Support thermal analysis, heat-load management, and energy efficiency initiatives.
 * Collaborate with electrical and mechanical engineering teams.

Infrastructure Design & Deployment

 * Participate in data center design, infrastructure upgrades, and expansion projects.
 * Evaluate rack configurations, server integration, cabling, airflow, and cooling requirements.
 * Work with vendors, engineering teams, and data center operators.
 * Support infrastructure testing, commissioning, and operational readiness.