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Engineering Economics

Building commissioning and optimization

Mechanical Lead

Building Services EngineeringConfirmed live in the last 24 hours
Full-timeSouth Bend, IN, USA$39.87 - $56.81 /hr

About the Job

Requirements

  • At least 10 years of experience in mechanical systems, commissioning, facilities operations, engineering, construction, maintenance, or a related technical field.
  • Advanced knowledge of HVAC systems, chilled water systems, cooling infrastructure, controls, and related mechanical equipment.
  • Ability to lead mechanical commissioning execution, guide technical teams, and support complex project coordination.
  • Advanced understanding of MEP systems, controls, and integrated building operations.
  • Ability to read and interpret drawings, specifications, sequences of operation, commissioning plans, trend data, and technical documentation.
  • Technical troubleshooting, quality assurance, leadership, communication, documentation, and client-facing skills.
  • Proficiency with Microsoft Office Suite and commissioning documentation tools or project software.
  • Currently authorized to work in the United States full-time.
  • Must be able to perform site inspections, including walking project sites, climbing ladders, occasionally lifting and carrying up to 50 pounds, and working in confined spaces when needed; reasonable accommodation may be provided.

Responsibilities

  • Lead mechanical commissioning execution for systems supporting mission-critical facilities and data centers.
  • Oversee field execution, functional performance testing, integrated testing support, and closeout activities across assigned scopes or projects.
  • Serve as an escalation point for complex mechanical system issues and drive practical resolution with project stakeholders.
  • Align commissioning activities with project scope, schedule, client expectations, and EEI quality standards.
  • Communicate project status, technical findings, risks, recommendations, and follow-up needs with clients and project teams.
  • Provide technical leadership, coaching, and prioritization support for Mechanical Support, Mechanical Specialists, and Senior Mechanical Specialists.
  • Help strengthen safe, consistent, and high-quality commissioning practices across the mechanical discipline.
  • Perform site visits to mission-critical facilities, data centers, and active construction environments.

Desired Qualifications

  • Experience leading commissioning teams or complex commissioning efforts in mission-critical facilities, data centers, healthcare facilities, or other high-reliability environments.
  • Experience supporting project planning, resource coordination, client communication, issue escalation, and commissioning closeout across multiple projects or teams.
  • Professional certifications or ongoing development related to commissioning, building performance, project leadership, people leadership, or mechanical systems.
  • Professional Engineer (PE), Leadership in Energy and Environmental Design (LEED), Commissioning Authority (CxA), Project Management Professional (PMP), or equivalent certifications.

About the Company

Engineering Economics

Building commissioning and optimization

Engineering Economics is a consulting firm focused on the performance of mechanical, electrical, controls, and energy systems in buildings. Its services include commissioning, retro-commissioning, energy analysis, facility assessment, and building-performance verification. Engineers help owners and project teams improve reliability, efficiency, and operational outcomes in complex facilities. The firm specializes in technical building-performance consulting during design, construction, turnover, and operations, using independent testing and analysis to determine whether complex systems meet requirements and work efficiently in real conditions.

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