• Own and manage assigned project workstreams under the guidance of the Project Manager • Prepare, track, and coordinate RFIs, submittals, and related documentation • Support project kickoff activities, coordination meetings, and ongoing communication • Coordinate with field teams, vendors, and subcontractors to support execution and resolve routine issues • Track action items and ensure timely follow-up across internal and external stakeholders • Assist with development and maintenance of project schedules and milestone tracking • Support procurement activities including material tracking, lead time coordination, and delivery alignment • Assist with cost tracking, change order documentation, and internal financial reporting • Identify potential schedule or cost impacts and elevate concerns early • Interface professionally with clients, GCs, subcontractors, and vendors as directed by the Project Manager • Participate in jobsite walks, coordination meetings, and progress reviews as required • Support communication of project plans, constraints, and execution priorities • Maintain accurate project documentation, logs, and trackers • Support preparation of progress reports, dashboards, and client deliverables • Assist with project closeout activities including documentation collection and turnover support • Contribute to lessons learned and continuous improvement efforts