Mechanical Engineer

Haag, a Salas O'Brien Company • New York, NY

13d • Remote

About The Position

As a Mechanical Engineer, you will play a key role in the design and coordination of mechanical systems for mission-critical data centers and other high-performance facilities across the U.S. You will collaborate with a multidisciplinary team of engineers and designers to develop innovative HVAC and mechanical system designs that meet stringent reliability, redundancy, and energy-efficiency standards. This position offers opportunities to grow professionally within a collaborative, technology-driven, and employee-owned organization.

Requirements

• Bachelor’s degree in Mechanical Engineering from an accredited institution (Master’s preferred).
• 3+ years of experience in HVAC and mechanical system design, preferably in mission-critical, data center, or high-tech facilities.
• Strong understanding of mechanical system redundancy, energy efficiency, and load diversity principles.
• Proficiency in Revit, AutoCAD, and HVAC design tools such as HAP, TRACE 700, or similar.
• Excellent communication, problem-solving, and teamwork skills.
• EIT certification required; PE license (or ability to obtain within 12 months) strongly preferred.
• Authorized to work in the United States.

Nice To Haves

• Working knowledge of CFD analysis, energy modeling, or sustainability design practices is a plus.

Responsibilities

• Develop detailed mechanical and HVAC designs, calculations, and construction documents for mission-critical facilities.
• Perform system design and equipment selection for chilled water, air handling, and cooling systems.
• Coordinate with electrical, structural, and controls disciplines to deliver integrated design solutions.
• Review and approve shop drawings, submittments, and contractor RFI responses.
• Support field reviews and commissioning activities to ensure design intent and performance requirements are met.
• Apply relevant codes and standards including ASHRAE, NFPA, SMACNA, IMC, and local building codes.
• Collaborate with clients and internal teams to define scope, schedule, and technical requirements.
• Contribute to continuous process improvement and mentor junior staff where applicable.

Benefits

• Experience in high-tech industries and mission-critical environments.
• Unique, large-scale data center projects across North America.
• Professional development and mentorship opportunities.
• Supportive and innovative team environment.
• Competitive salary, benefits, and ownership opportunities through the Salas O’Brien employee ownership program.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level