Senior Mechanical Engineer

Ehvert Mission Critical, a business unit within Salas O’Brien, has an immediate opening for a Senior Mechanical Engineer to join their team. The role involves providing technical and client leadership on the design and coordination of complex mechanical systems for hyperscale and AI-driven data centers across the United States.

Responsibilities:

• Lead mechanical engineering design activities and serve as the primary point of contact for major U.S. data center projects
• Direct and oversee the design, modeling, and simulation of mechanical systems for hyperscale and AI-driven facilities, including HVAC, piping, plumbing, cooling towers, chilled water systems, and boilers
• Supervise and mentor project engineers, providing technical guidance and ensuring quality across all project deliverables
• Engage directly with clients, presenting design solutions, addressing technical challenges, and maintaining strong relationships
• Prepare and review advanced engineering calculations, specifications, and detailed mechanical drawings
• Champion the design of highly energy-efficient and sustainable systems aligned with client and industry standards
• Lead BIM coordination with architects and engineers, resolving complex technical conflicts
• Oversee construction administration, including the review of shop drawings, site visits, and compliance with safety standards and engineering codes
• Ensure project requirements are consistently met in terms of scope, cost, and schedule
• Utilize BIM and VDC tools for virtual construction and interdisciplinary coordination
• Conduct site visits to monitor construction progress, ensuring quality and adherence to design intent
• Promote the adoption of innovative technologies such as laser scanning for documentation and digital twins for facility operations

Requirements:

• Bachelor's or Master's degree in Mechanical Engineering from a recognized university
• 10–20+ years of progressively responsible mechanical engineering experience, with significant exposure to mission-critical, data center, or large-scale industrial projects
• Demonstrated success in leading engineering teams, coordinating with multidisciplinary stakeholders, and delivering projects from concept through construction
• Proficiency in BIM software (Autodesk Revit), CAD tools, and Computational Fluid Dynamics (CFD) software
• Strong understanding of advanced mechanical manufacturing processes and sustainable design practices
• In-depth knowledge of U.S. mechanical codes, safety standards, and industry best practices
• Exceptional communication and leadership skills, with the ability to present confidently to clients and executive stakeholders
• Proven project management abilities, including oversight of budgets, schedules, and on-site construction activities
• Active PE licenses in multiple U.S. states (Texas, Virginia, California, Colorado preferred but other states are a plus too); ability to secure reciprocity in additional states as required
• Strong client leadership skills with the ability to represent the firm in high-level project and business development discussions
• Willingness to travel frequently to client sites nationwide
• Ability to work independently as well as within collaborative, cross-functional teams
• Authorization to work in the United States