Cooling Systems Engineer I

Schneider Electric•Phoenix, AZ

9d•Hybrid

About The Position

The Cooling Systems Engineer plays a key role in designing the mechanical systems for our Modular Data Center solutions, including Cooling, Humidity Control, and Air Renovation Systems. This position involves coordinating and preparing all technical documentation for mechanical systems based on customer requirements, ensuring adherence to defined schedules and quality standards. Attention to detail, an understanding of time constraints, and the implications of accurate documentation are essential for success in this role. As part of the engineering team, the Mechanical Cooling Engineer will collaborate closely with Project Managers, Technical Leaders, and Subject Matter Experts. Key responsibilities include managing all Mechanical System documentation throughout the project lifecycle execution phase and providing ongoing support to factory personnel during the build, testing, and closeout processes. Additionally, the Mechanical Cooling Engineer will offer guidance and support to site integration and commissioning teams as required.

Requirements

B.S. in Mechanical Engineering (HVAC or Thermal Dynamics preferred).
2+ years in cooling system design and implementation, particularly in the data center industry.
Proven experience in designing and troubleshooting DX Refrigerant Systems, Chilled Water Systems, Economizer Systems (Air Side, Water Side, Refrigerant), and Airflow Management Systems.
Familiarity with industry standards (TC9.9, Uptime Tier Topology, etc.), Energy Codes (IECC, ASHRAE 90.1, 90.4), International Building Codes (IBC, IMC), and Refrigerant Safety Codes.
Experience with Autodesk REVIT, Autodesk Construction Cloud, and Bluebeam is essential.
Strong knowledge of refrigerant DX system theory and detailed design of chilled water systems.
Understanding of data center airflow management architecture and cooling solutions.
Excellent verbal and written communication skills, able to simplify complex technical details for various stakeholders.
Ability to work with subcontractors and specialists for seamless project execution.
Enthusiastic about finding creative solutions and optimizing challenges in daily tasks.
Ability to adapt to new technologies and standards/codes.
Proficient in data analysis, troubleshooting, and test setups.
Fluent in verbal and written English.

Nice To Haves

Experience with Liquid Cooling Systems is a plus.

Responsibilities

Oversee and design mechanical cooling systems to meet customer requirements, focusing on Cooling Calculations (heat load, cooling capacity, airflow, ventilation, humidity control, and pPUE calculations) and Equipment Selection (coolers, heaters, humidifiers, dehumidifiers, ERVs, and ventilation fans).
Develop mechanical schedules and piping one-lines, create system sequences of operations, and document changes to maintain proper revision control.
Utilize Schneider IT Design CFD for airflow modeling.
Work closely with cross-functional teams (SMEs and Designers) to develop layout designs and attend customer meetings to discuss design requirements.
Ensure all components meet national and international standards and adhere to internal processes and design reviews.
Provide technical support to factory production and site integration teams, addressing Requests for Information and offering onsite assistance as needed.
Contribute to project lessons learned processes.
Occasional travel may be required, up to 15%.