We are looking for an experienced Proposal Writer & Manager to support a growing volume of public-sector proposal work for an IT software organization in Plano, Texas. This Long-term Contract opportunity is ideal for someone who can combine persuasive writing with strong coordination skills to move proposals from planning through final submission. The position works closely with cross-functional partners to develop clear, compliant, and competitive responses while maintaining accuracy and momentum across multiple deadlines.

Responsibilities:

• Develop, revise, and tailor proposal narratives, executive summaries, and supporting documents for competitive submissions.
• Lead proposal activities from kickoff through delivery, organizing schedules, assignments, and milestones to keep work progressing on time.
• Partner with subject matter experts and internal stakeholders to gather information, clarify requirements, and turn technical input into effective content.
• Review proposal packages for completeness, consistency, compliance, and overall quality before submission.
• Use AI-enabled tools and proposal platforms to update content, improve efficiency, and strengthen response development.
• Coordinate with teams across sales, marketing, product, legal, operations, and proposal support to drive timely completion of deliverables.
• Track deadlines, manage follow-ups, and help resolve gaps or bottlenecks that could affect submission readiness.