• Collaborate with Proposal Analysts and Proposal Writers throughout the entire proposal lifecycle, from intake to submission, to ensure that timelines, deliverables, and requirements are met. • Collaborate with Proposal Analysts and Proposal Writers to monitor proposal milestones, ensure centralized documentation, and provide status updates for all assigned projects. • Partner with Proposal Analysts and Proposal Writers to coordinate inputs from internal subject matter experts across departments, including Operations, Compliance, IT, Implementation, and Marketing. • Schedule and support proposal kick-off, review to ensure clarity of expectations and deliverables. • At the direction of Proposal Analysts and Proposal Writers, submit required RFX deliverables, including Letters of Intent, Intent to Bid forms, vendor registrations, confidentiality/NDAs, RFX questions, addenda acknowledgments, and related attestations, accurately and on time. • Assist with writing and refining non-technical sections such as company overviews, key personnel resumes, organizational charts, case studies, service descriptions, and implementation schedules. • Assist with maintaining standard proposal templates, responses, and supporting materials in proposal management systems (e.g., Loopio). • Assist Proposal Analysts and Proposal Writers with the development of proposal responses, as needed. • Collaborate with Proposal Analysts and Proposal Writers during the review of RFXs to ensure all requirements are fully compliant with RFX submission criteria. • Uphold A.E. Perkins’ standards for accuracy, confidentiality, and audit-ready documentation. • Maintain organized digital files and archives for all submitted proposals in accordance with internal policies. • Assist Proposal Analysis and Proposal Writers with tracking proposal metrics, including win/loss outcomes and post-submission feedback, through our metrics reports across A.E. Perkins’ brands to support continuous improvement.