Cooling Systems Engineer I

Schneider Electric•Fairfield, OH

19d

About The Position

The Cooling Systems Engineer designs mechanical systems for Modular Data Center solutions, including cooling, humidity control, and air renovation systems. The role coordinates and prepares technical documentation based on customer requirements while meeting defined schedules and quality standards. It requires attention to detail and an understanding of the impact of accurate documentation. As part of the engineering team, the engineer collaborates with Project Managers, Technical Leaders, Subject Matter Experts, and Designers. The role manages mechanical-system documentation throughout project execution and supports factory personnel during build, testing, and closeout. It also provides guidance to site integration and commissioning teams as needed. Occasional travel may be required, up to 15%.

Requirements

Bachelor of Science degree in Mechanical Engineering.
Experience with Autodesk REVIT, Autodesk Construction Cloud, and Bluebeam is essential.
Strong knowledge of refrigerant direct-expansion (DX) system theory and detailed chilled-water system design.
Understanding of data-center airflow-management architecture and cooling solutions.
Excellent verbal and written communication skills, including the ability to explain complex technical details to varied stakeholders.
Ability to work with subcontractors and specialists to support project execution.
Ability to adapt to new technologies, standards, and codes.
Proficiency in data analysis, troubleshooting, and test setups.
Fluent verbal and written English.

Nice To Haves

HVAC or thermodynamics focus in the Mechanical Engineering degree.
Two or more years of experience in cooling-system design and implementation, particularly in the data-center industry.
Experience designing and troubleshooting DX refrigerant systems, chilled-water systems, economizer systems (air-side, water-side, or refrigerant), and airflow-management systems.
Experience with liquid-cooling systems.
Familiarity with industry standards such as TC9.9 and Uptime Tier Topology; energy codes including IECC, ASHRAE 90.1, and 90.4; International Building Codes (IBC and IMC); and refrigerant safety codes.

Responsibilities

Design and review mechanical cooling systems to meet customer requirements.
Perform heat-load, cooling-capacity, airflow, ventilation, humidity-control, and pPUE calculations.
Select mechanical equipment, including coolers, heaters, humidifiers, dehumidifiers, energy recovery ventilators (ERVs), and ventilation fans.
Develop mechanical schedules and piping one-lines.
Create system sequences of operations.
Document changes and maintain revision control.
Use Schneider IT Design CFD for airflow modeling; training is provided.
Collaborate with cross-functional teams, including subject matter experts and designers, to develop layouts.
Attend customer meetings to discuss design requirements.
Ensure components meet national and international standards and comply with internal processes and design reviews.
Provide technical support to factory production and site integration teams, respond to Requests for Information, and provide onsite assistance as needed.
Contribute to project lessons-learned processes.