Responsibilities include but are not limited to: Leads proposal planning, scheduling, and logistics with minimal support, coordinating the Proposal Manager's meeting schedule, and assisting with the coordination of activities across other proposal support teams (Writers, Graphics, DTP, Editors, Production and SMEs). Edits proposals and other written content for correct and consistent grammar, punctuation, spelling, terminology, style, and messaging, while collaborating with proposal teams to improve text quality and translate complex information into plain language appropriate for the intended audience.