Senior Proposal Writer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Proposal Writer based in the United States. We are seeking an experienced Senior Proposal Writer to develop clear, persuasive, and compliant proposal content for U.S. Department of Defense and other government opportunities. In this role, you will lead the writing and refinement of technical and management narratives, transforming complex information into compelling responses that address customer requirements and evaluation criteria. You will collaborate closely with technical subject matter experts, proposal leaders, and cross-functional teams to communicate organizational strengths and competitive differentiators. Your work will contribute to proposal strategy, content development, and the delivery of high-quality submissions under tight deadlines. This fully remote opportunity offers the chance to influence business growth within an employee-owned organization. You will join a collaborative environment that values initiative, shared ownership, and meaningful contributions.