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Liquid Cooling Engineer Jobs in Virginia (NOW HIRING)

Boydcorp

Systems Engineer

Fredericksburg, VA

Boyd Thermal by Eaton is seeking a Systems Engineer who serves as the technical integrator across ... Developing and maintaining system-level architectures for liquid cooling solutions supporting AI ...

LinkedIn

Sr. Staff Engineer, Data Center

Manassas, VA · Hybrid

Data Center Engineers ensure the safety, stability, reliability, resiliency, security, and ... Lead LinkedIn's liquid-cooling deployment strategy by assessing direct-to-chip cooling technologies ...

LinkedIn

Sr. Staff Engineer, Data Center

Manassas, VA · On-site

Data Center Engineers ensure the safety, stability, reliability, resiliency, security, and ... Lead LinkedIn's liquid-cooling deployment strategy by assessing direct-to-chip cooling technologies ...

Compu Dynamics

Field Service Engineer

Chantilly, VA · On-site

... liquid cooling equipment. Acting as a trusted technical resource, the Field Service Engineer ... supports customers throughout the full service lifecycle, ensuring reliable, high-performance ...

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Liquid Cooling Engineer information

What does a liquid cooling engineer do?

A Liquid Cooling Engineer specializes in designing, implementing, and maintaining liquid cooling systems for various applications, such as data centers, electronics, or industrial equipment. Their primary role is to ensure efficient heat removal to maintain optimal operating temperatures and prevent overheating. They work on selecting appropriate cooling fluids, designing piping and heat exchangers, and troubleshooting system issues. These engineers often collaborate with mechanical, electrical, and thermal engineers to develop effective cooling solutions for high-performance environments.

What are the key skills and qualifications needed to thrive as a liquid cooling engineer?

To thrive as a Liquid Cooling Engineer, you need a solid background in mechanical or thermal engineering, fluid dynamics, and heat transfer, typically supported by a relevant engineering degree. Familiarity with CAD software, thermal simulation tools, and industry standards such as ASHRAE or CFD modeling is commonly required. Strong problem-solving abilities, attention to detail, and effective communication are crucial soft skills for this role. These competencies are vital for designing, optimizing, and maintaining efficient liquid cooling systems that ensure the reliability and performance of high-density electronics or data centers.

What are some common challenges faced by liquid cooling engineers in integrating systems into existing data center infrastructure?

Liquid Cooling Engineers often encounter challenges when integrating new cooling systems into established data centers, such as space constraints, compatibility with legacy equipment, and maintaining uptime during installation. These engineers must carefully plan retrofits to minimize disruptions and ensure that the new liquid cooling solutions are compatible with current hardware and facility layouts. Collaboration with IT, facilities, and operations teams is crucial to address these challenges and ensure a seamless transition to more efficient cooling technologies.

What is the difference between Liquid Cooling Engineer vs Thermal Engineer?

AspectLiquid Cooling EngineerThermal Engineer
CredentialsBachelor's in Mechanical, Electrical, or Thermal Engineering; certifications like ASHRAE or HVAC licensesBachelor's or higher in Mechanical or Thermal Engineering; similar certifications often applicable
Work EnvironmentDesigning and testing cooling systems for electronics, data centers, or industrial equipmentAnalyzing and optimizing thermal systems across various industries, including electronics, automotive, and HVAC
Industry UsageCommon in electronics, data centers, and high-performance computing sectorsWidespread across electronics, automotive, aerospace, and HVAC industries

While both roles focus on managing heat, Liquid Cooling Engineers specialize in designing liquid-based cooling solutions for electronics and data centers, whereas Thermal Engineers have a broader scope, working on various thermal management systems across multiple industries.

What are popular job titles related to Liquid Cooling Engineer jobs in Virginia?

For Liquid Cooling Engineer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Liquid Cooling Engineer jobs in Virginia look for?

The top searched job categories for Liquid Cooling Engineer jobs in Virginia are:

What cities in Virginia are hiring for Liquid Cooling Engineer jobs?

Cities in Virginia with the most Liquid Cooling Engineer job openings:

Liquid Cooling Engineer jobs near you
Infographic showing various Liquid Cooling Engineer job openings in Virginia as of August 2026, with employment types broken down into 85% Full Time, 12% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution.

Lead Critical Facilities Technician (Liquid Cooling)

Stafford, VA • On-site

WESCO International
See more jobs at WESCO Internationalexternal

$43K - $56K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

Job description


As the Lead Critical Facilities Technician (Liquid Cooling), you will provide technical leadership, training, and escalation support for Data Center and Field Service Technicians. This role serves as the onsite subject matter expert for liquid-cooled infrastructure, coordinating deployments, supporting operational readiness, and ensuring quality and safety standards are met. The Lead Technician oversees the design, integration, deployment, commissioning, and support of high-density AI and HPC infrastructure, including environments exceeding 30kW-100kW+ per rack. Working across Operations, Engineering, and Facilities teams, this position supports Direct Liquid Cooling (DLC), Rear Door Heat Exchangers (RDHx), and Coolant Distribution Units (CDUs), helping optimize thermal performance, reliability, and energy efficiency while providing guidance and mentorship to technicians during installation, maintenance, and troubleshooting activities.
Responsibilities:
  • Design and integrate custom liquid-cooled racks, including manifolds, piping, fluid couplings, and secondary cooling loops tied to facility chilled-water systems through CDUs
  • Integrate and validate Building Management System (BMS) sensors, controls, and monitoring hardware to ensure accurate telemetry for coolant flow, temperature, pressure, and rack-level thermal performance.
  • If you want a slightly different flavor, here are two alternates depending on how deep you want to go:
  • Deploy and support RDHx and direct-to-chip cold-plate systems, ensuring proper thermal performance, pressure balance, and coolant flow rates
  • Implement and maintain leak-detection systems, drip trays, coolant chemistry controls, and material compatibility standards to protect IT equipment
  • Oversee installation of CDUs, piping, and high-density rack infrastructure in coordination with mechanical contractors and facilities engineering teams
  • Lead daily activities of Data Center Technicians and Field Service Technicians, providing work direction, technical guidance, and escalation support.
  • Assign, prioritize, and coordinate installation, commissioning, maintenance, and break-fix activities to ensure project milestones and operational objectives are achieved.
  • Serve as the primary technical lead and subject matter expert for liquid-cooling infrastructure, supporting technicians and customers through complex installations and troubleshooting efforts.
  • Serve as the liaison between data center technicians, engineering, technical services, and quality assurance teams, ensuring alignment with operational standards
  • Mentor, train, and develop technicians on liquid-cooling technologies, operational procedures, safety practices, and quality standards.
  • Lead commissioning activities, operational readiness reviews, and quality assurance processes for liquid-cooled deployments.
  • Coordinate, schedule, and provide work direction to field service technicians while maintaining safety, quality, and productivity expectations
  • Perform quality checks, documentation updates, and operational reviews for all liquid-cooling and high-density rack deployments
  • Review and validate completed work to ensure compliance with engineering specifications, deployment standards, and customer requirements.
  • Conduct regular physical and visual inspections of liquid-cooled systems, racks, and facility infrastructure to identify risks or performance issues
  • Support installations, moves, additions, and changes involving high-density GPU/CPU servers, networking equipment, and power systems
  • Maintain logs, tracking forms, and documentation related to cooling systems, rack builds, and project execution
  • Manage capacity planning for space, power, cooling, and port availability within liquid-cooled environments
  • Follow incident, change, and risk-management processes to ensure safe and compliant operations
  • Drive root-cause analysis and corrective action activities to improve operational performance and deployment quality.
  • Coordinate deployment schedules, resources, and technician assignments across local and remote project sites.
  • Act as the primary escalation point for liquid-cooling system failures, thermal performance issues, and infrastructure-related incidents.
  • Provide onsite technical support, troubleshooting, and escalation management for liquid-cooling systems and high-density hardware
  • Light traveling from site to site
  • Perform other duties as assigned

Qualifications:
  • High School Degree or Equivalent required; Bachelor's Degree or Associate Degree preferred
  • Licenses/Certificates/Designations: OSHA-10, mechanical or liquid-cooling OEM certifications preferred
  • 6+ years of Data Center Technician, Critical Facilities, or Field Service experience supporting mission-critical infrastructure.
  • 2+ years of experience serving in a Lead Technician, Senior Technician, Project Lead, or technical leadership capacity preferred.
  • Understanding of fluid dynamics, heat transfer, coolant flow rates, pressure differentials, and thermal load calculations
  • Experience with mechanical engineering principles, HVAC systems, and data center facility operations
  • Familiarity with high-density GPU/CPU servers, high-performance networking, and 48V DC power systems
  • Experience handling liquid-cooled systems including coolant chemistry, leak detection, and valve/shutoff integration
  • Strong organizational and communication skills with the ability to manage multiple competing priorities
  • Ability to respond promptly to issues, provide updates, and escalate when necessary
  • Ability to travel 0% - 25%
  • Basic computer skills preferred
  • Field Service or Data Center Technician experience preferred
  • Experience supporting AI/HPC deployments, NVIDIA GPU infrastructure, or liquid-cooled environments preferred.
  • Experience with commissioning, Factory Acceptance Testing (FAT), operational readiness reviews, or deployment oversight preferred.

Working Environment: Data Center - The data center work environment is a highly secure, physically demanding, and structured operation, characterized by its loud, controlled temperature conditions and 24/7/365 uptime. The environment demands a high attention to detail and strong problem-solving skills to manage and troubleshoot critical equipment during regular operation and in emergency situations. Lifting up to 50 lbs, regular bending, stooping, climbing and long periods of walking / standing will be required.
Physical Expectations:
  • Work is physically strenuous, and workers are required to lift heavy packages up to 50 pounds
  • Work may require excessive bending or stooping
  • Employee required to walk long distances repeatedly throughout the day
  • Employee required to climb ladders
  • Employee required to use hand tools

#LI-VR1 #Onsite
About Us
This amount is what we reasonably believe we will pay for the position; however, offer amounts may vary based on factors such as geographic location, relevant education, experience, qualifications, skills, shift, or any collective bargaining agreements.
For eligible positions, compensation may include participation in a bonus or sales incentive plan, subject to the terms and conditions of the applicable plan documents. For certain sales roles, Wesco also offers a commission structure that provides additional compensation based on sales results, as defined by the applicable commission plan.
In addition, Wesco offers a benefits program for eligible employees, which may include paid time off, medical, dental, and vision coverage, and retirement savings plans. Additional details about benefits are available here.
About the Team
At Wesco, we build, connect, power and protect the world. As a leading provider of business-to-business distribution, logistics services and supply chain solutions, we create a world that you can depend on.
Our Company's greatest asset is our people. Wesco is committed to fostering a workplace where every individual is respected, valued, and empowered to succeed. We promote a culture that is grounded in teamwork and respect. With a workforce of over 20,000 people worldwide, we embrace the unique perspectives each person brings. Through comprehensive benefits and active community engagement, we create an environment where every team member has the opportunity to thrive.
Learn more about Working at Wesco here and apply online today!
Founded in 1922 and headquartered in Pittsburgh, Wesco is a publicly traded (NYSE: WCC) FORTUNE 500® company.
Wesco International, Inc., including its subsidiaries and affiliates ("Wesco") provides equal employment opportunities to all employees and applicants for employment. Employment decisions are made without regard to race, religion, color, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, or other characteristics protected by law. US applicants only, we are an Equal Opportunity Employer.
Los Angeles Unincorporated County Candidates Only: Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance and the California Fair Chance Act.
This posting is for a current, active vacancy intended for immediate hire.

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