L. F. Driscoll, part of the STO Building Group, is looking for an experienced Traveling Commissioning Manager to support our mission critical projects. As a Commissioning Manager you will take charge of planning, coordinating, executing, and overseeing all commissioning activities. You will bring deep expertise in the design, construction, and operation of MEP (mechanical, electrical, and plumbing) systems, with a strong focus on LEED Enhanced Commissioning and Building Envelope commissioning. You will play a central role in driving the commissioning process—leading, supporting, and facilitating each phase to ensure quality and performance across all systems. The Commissioning Manager will be based on the construction project jobsite. In this role, you will be responsible for overseeing all commissioning activities and processes for assigned projects. The Specifics of the Role Review project documentation, including plans, specifications, and schedules. Review submittals and shop drawings for compliance with project requirements. Develop and implement commissioning plans and documentation, including schedules. Responsible for daily commissioning activities on project site. CX Leader on the project, chair meetings coordinate CX activities. Mentor and coach junior level staff on the CX process. Manage CX schedule and coordinate support needed from Field Superintendents, QA/QC staff, CX Engineers. Coordinate with Operations Team and Project Management team on schedule, budget, training, and issues that arise. Inspect and test all equipment and systems to ensure compliance with safety policies and project requirements. Coordinate any equipment and material deliveries with vendors and subcontractors. Perform pre-commissioning and start-up inspections to confirm project is ready for commissioning activities. Audit CX paperwork for accuracy and completeness. Coordinate CX activities and required team/vendor required onsite days. Provide updates and reports on any commissioning issues in a timely manner to all necessary parties. Prepare for transition to client after final inspections and commissioning processes are complete. Manage Observations/Issue log, update and track through closure. Responsible for integrated system testing and compilation of results. Perform other duties as necessary.