Seeking a full-time remote Proposal Writer - Defense, the successful candidate will create compelling proposals and presentations, collaborate with sales and subject matter experts, and ensure timely and accurate submissions to potential clients. Key responsibilities Lead the development of strategic and persuasive responses to RFPs, RFIs, and RFQs Collaborate with Sales Leaders to tailor messaging and shape deal strategy for enterprise buyers Maintain a content library and drive proposal process optimization, including AI-assisted content generation Required qualifications 5+ years of proposal writing experience in enterprise SaaS or related B2B environments Demonstrated success in supporting complex, multi-million-dollar enterprise pursuits Exceptional writing, editing, and storytelling skills Strong project management skills with the ability to manage multiple high-priority deadlines Familiarity with proposal management tools such as Loopio or Salesforce preferred