Mechanical Engineer

4 weeks ago

Reston, Virginia, United States IREN Full time

We are seeking a skilled Mechanical Engineer to join our team at IREN, a leading next-generation data center business. As a Mechanical Engineer - Air Handling Systems Specialist, you will design, develop, and optimize HVAC systems, liquid cooling loops, and other thermal management infrastructure to efficiently manage IT heat loads.

Responsibilities:

  • Design and develop air handling and cooling systems for data centers, including HVAC components, liquid cooling systems, and hot/cold water loops.
  • Program and configure Schneider PLCs and other platforms to manage and automate cooling infrastructure.
  • Create detailed engineering designs and layouts for complex cooling systems using CAD software.
  • Perform thermal analysis, system simulations, and CFD modeling to validate cooling system designs.
  • Work closely with multidisciplinary teams to ensure seamless integration of mechanical and electrical systems.
  • Provide on-site support for the commissioning, start-up, and troubleshooting of fans, VFDs, PLCs, sensors, chillers, CDUs, and other cooling systems.
  • Develop and maintain preventive maintenance plans for cooling and air-handling systems.
  • Conduct performance testing to ensure HVAC and liquid cooling systems meet design specifications and performance targets.
  • Collaborate with the operations team to develop and execute plans for minimizing downtime during system upgrades and maintenance activities.
  • Prepare and maintain technical documentation, manuals, and training resources for system operators, maintenance personnel, and technical staff.

Requirements:

  • Minimum Bachelor's degree in Mechanical Engineering or a related field.
  • 0-5 years of experience in designing HVAC and cooling systems for mission-critical environments.
  • Proficiency with Schneider PLCs and other platforms.
  • Hands-on experience with liquid cooling systems and hot/cold water loops in industrial or data center environments.
  • Knowledge of HVAC systems, ASHRAE standards, and cooling infrastructure tailored for IT heat load management.
  • Familiarity with Building Management Systems, SCADA, and integrating mechanical systems with data center operations.
  • Strong analytical and problem-solving skills, with experience in thermodynamic analysis and fluid dynamics in data center or industrial settings.

Benefits:

  • 401(k)
  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance

IREN is an equal opportunity employer committed to creating an inclusive workplace. We evaluate qualified applicants without regard to race, color, religion, age, sex, sexual orientation, gender identity, genetic information, national origin, disability, veteran status, and other legally protected characteristics.

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