AECOM is looking for a Proposal Specialist III to lead and support proposals for our Program Management business line. You will work closely with the West Program Management marketing team, growth team, business operations, and support staff to bring strong leadership, a keen eye for compliance, skilled writing, and creativity to some of our must-win pursuits. You will lead complex proposals and presentations and support capture teams from pre-RFP project positioning through to interview stage, as required.This will be a hybrid position including a combination of both remote and in-office work schedules, that can be based in, but not limited to: Los Angeles, CA.Job Summary and DutiesLeads proposals and presentations, and supports from capture through to interview stage, with support as required. Supports capture managers in development of the win strategy during capture through interview preparation.Creates annotated outlines and content plan and provides recommendations to technical teams on section structures. May serve as lead writer and editor for tailored resumes, past performance sections, executive summaries, and/or management approaches for proposals.Facilitates color reviews, quality reviews, and applies lessons learned to add value to proposals. Manages the implementation of proposal and presentation revisions based on direction from review teams.Participates by providing recommendations in go/no-go and greenlight analyses in compliance with delegation of authority guidelines, capture planning and positioning activities as they pertain to preparation for the proposal.Completes internal debriefs for proposals. Supports team during win/loss debriefs and gathering of client feedback on proposals for continuous improvement.May support marketing or pursuits strategy and content development related to clients/markets, marketing communications, campaigns, account managers, and business lines, as necessary.Performs a self-check of work prior to submitting to others for review/approval.