Senior Mechanical Systems Engineer

• Bachelor’s degree in Mechanical Engineering; PE license preferred.
• 5+ years of experience in HVAC, chilled-water systems, or energy infrastructure.
• Strong knowledge of hydronic systems, thermodynamics, cooling plants, and BAS/BMS integration.
• Experience coordinating work across mechanical, controls, and electrical disciplines.
• Proficiency with AutoCAD, Revit, Plant 3D, or similar design tools.
• Familiarity with commissioning, startup, and field-execution processes.
• Ability to travel domestically up to 20% of the time.

Preferred Qualifications

• Experience in data centers or other mission-critical facilities.
• Exposure to thermal energy storage systems.
• Familiarity with data-center cooling architectures, including air-side and water-side economization.
• Experience with industrial refrigeration or low-temperature glycol systems.
• Knowledge of ASHRAE, ASME B31.3, IPC, NEC, and applicable U.S. building codes.
• Experience with hydraulic or pipe-stress analysis software, such as Pipe-Flo or AutoPIPE.
• Familiarity with energy/load modeling tools, including TRACE or HAP.
• Experience using Python, VBA, Dynamo, or AI tools to automate engineering workflows.
• Experience preparing technical narratives, proposals, or RFP responses.
• Background in retrofit projects, operational facilities, or fast-growth environments.