Senior Proposal Manager

Astor & Sanders • McLean, Virginia, United States • Posted May 11, 2026

About the Role

Senior Proposal Manager


Astor & Sanders Corporation (Astor) is an award-winning IT solutions provider headquartered in McLean, VA seeking a Senior Proposal Manager. This is a full-time and hybrid or remote position.



Roles & Responsibilities



  • Lead and manage the end-to-end technical federal proposal development process, including strategy development, content creation, and proposal submission

  • Collaborate as a senior leader with cross-functional teams, including subject matter experts, technical and proposal writers, and PMs to gather and develop proposal content

  • Lead and manage proposal outlines, schedules, and compliance matrices to ensure timely submission and adherence to requirements

  • Responsible for senior level capture management and strategy

  • Manage and review all proposal content, ensuring that it is accurate, compliant, and compelling

  • Lead proposal review meetin...