Senior Proposal Lead & Writer (TS/SCI)

Nightwing Intelligence Solutions, LLC seeks an experienced Proposal Volume Lead/Writer to craft clear, persuasive proposals for cleared programs in the Dulles area. You will translate complex technical concepts into credible, compliant responses, collaborate with internal teams, and ensure timely delivery of high-quality documents. The role demands strong research, editing, and stakeholder communication skills, plus the ability to handle multiple proposals and meet tight deadlines.