About this Role: Quanta Infrastructure Solutions Group, LLC (QISG), a Quanta Services, Inc. company (NYSE: PWR) is looking for an Assistant Project Manager III (APM III) will assist/support the Project Manager (PM) on project tasks as assigned, follow-up on deliverables, and review with the PM. 2+ years of construction project experience, including various aspects of construction planning and management including, but not limited to engineering, estimating, bidding, preparing, and administering purchase orders and subcontracts, scheduling, cost control, document control, etc.