• Supporting project managers throughout the complete project lifecycle, from initial planning through construction and final closeout, ensuring adherence to established guidelines and quality standards. • Maintaining project documentation and files in compliance with JLL and Client requirements and ensuring projects are audited at time of project closeout. • Navigating and performing tasks efficiently across multiple systems and platforms, ensuring seamless data flow and consistency between procurement, financial, document management, and project tracking systems. • Processing purchase orders, change orders, and budget approvals while maintaining meticulous project documentation and organizing critical files to support seamless project execution. • Coordinating with vendors and supporting Project Managers with vendor management activities, serving as a liaison to ensure timely responses and proper documentation throughout the project lifecycle. • Reviewing vendor invoices to confirm accuracy of billing information, verify completion of work, and ensure all required approvals are obtained before processing payments. • Monitoring project databases and real-time reporting systems to maintain data integrity, track key performance indicators, and ensure projects remain within budget and on schedule. • Utilizing PDS technology platforms to support account metrics, analyze schedule and financial performance data, and ensure procurement compliance across multiple simultaneous projects. • Developing subject matter expertise in the Ingenious platform to serve as a resource for Project Managers, providing system guidance, troubleshooting support, and training to enhance team proficiency and system adoption. • Assisting Project Managers with downloading, organizing, and archiving critical project documentation including As Builts, asbestos reports, permits, warranties, and other closeout deliverables to support compliance and record-keeping requirements. • Collaborating closely with PMO teammates to implement best practices, support process improvements, and maintain the high service standards that define JLL's client relationships.