Commissioning Engineer
Liberty Personnel Services, Inc. - Washington, DC
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Join a top-tier performance contracting firm focused on delivering energy-efficient HVAC and mechanical solutions for commercial and institutional buildings. As a Commissioning Engineer, you will ensure critical equipment—chillers, boilers, humidifiers, air handling units (AHUs), and more—is installed, tested, and optimized to meet project specifications and energy goals.Responsibilities:Lead commissioning and functional performance testing of HVAC systems, including chillers, boilers, cooling towers, pumps, humidifiers, and air handlersVerify installation and operation of control sequences across BAS/BMS platforms with DDC controlsCoordinate with mechanical contractors, controls technicians, and project managers to resolve system issuesPerform startup procedures, document test results, and prepare comprehensive commissioning reportsSupport energy conservation measures through system optimization and fault detectionKey Qualifications:Bachelor’s degree in Mechanical or Electrical Engineering preferred3+ years commissioning experience with HVAC equipment and controlsStrong knowledge of chillers, boilers, humidification systems, cooling towers, pumps, VAV boxes, and ductworkProficiency with BAS/BMS platforms, DDC controls, and protocols like BACnet and ModbusSkilled in AutoCAD, Bluebeam, and commissioning software/toolsCertifications such as BCxA, CxA, PE, or LEED AP preferredExcellent analytical, troubleshooting, and communication skillsJoin a top-tier performance contracting firm focused on delivering energy-efficient HVAC and mechanical solutions for commercial and institutional buildings. As a Commissioning Engineer, you will ensure critical equipment—chillers, boilers, humidifiers, air handling units (AHUs), and more—is installed, tested, and optimized to meet project specifications and energy goals.Responsibilities:Lead commissioning and functional performance testing of HVAC systems, including chillers, boilers, cooling towers, pumps, humidifiers, and air handlersVerify installation and operation of control sequences across BAS/BMS platforms with DDC controlsCoordinate with mechanical contractors, controls technicians, and project managers to resolve system issuesPerform startup procedures, document test results, and prepare comprehensive commissioning reportsSupport energy conservation measures through system optimization and fault detectionKey Qualifications:Bachelor’s degree in Mechanical or Electrical Engineering preferred3+ years commissioning experience with HVAC equipment and controlsStrong knowledge of chillers, boilers, humidification systems, cooling towers, pumps, VAV boxes, and ductworkProficiency with BAS/BMS platforms, DDC controls, and protocols like BACnet and ModbusSkilled in AutoCAD, Bluebeam, and commissioning software/toolsCertifications such as BCxA, CxA, PE, or LEED AP preferredExcellent analytical, troubleshooting, and communication skillsPlease send a current copy of your resume with work history to for consideration.Rick 484-238-1955Commissioning engineer jobs, building systems jobs, HVAC engineering jobs, MEP systems careers, technical project management roles. #J-18808-Ljbffr
Created: 2025-09-21