Proposal Strategy & Solutions Writer

Mayvin, Inc•Alexandria, VA

3d•$100,000 - $150,000•Onsite

About The Position

Mayvin is seeking a Proposal Writer, Strategist, and Content Architect to join its Business Development team in Alexandria, Virginia. The role partners with Capture Managers, technical subject matter experts, and operational leaders to develop Federal proposals that support Mayvin’s growth and national security work for government customers. The position requires U.S. citizenship and an active Secret clearance or the ability to obtain and maintain one. Travel may be up to 25%.

Requirements

At least five years of professional proposal or technical writing experience supporting Federal Government proposals.
Strong understanding of Federal solicitations.
Ability to develop clear, evaluator-focused technical, management, past performance, and key personnel content.
Excellent writing, editing, and analytical skills.
Ability to collaborate across teams and meet tight deadlines.
Must be a U.S. citizen.
Must have an active Secret clearance or the ability to obtain and maintain one.

Nice To Haves

Familiarity with Shipley or similar Federal proposal development methodologies.
Experience developing content for complex technical and professional services requirements, such as SETA, mission support, engineering, national security, or law enforcement.
Experience participating in formal color-team reviews.
Responsible use of AI-enabled writing and research tools.

Responsibilities

Turn complex government requirements into compelling, persuasive proposals that demonstrate why Mayvin is the right choice.
Develop proposal narratives covering management, staffing, transition, quality, risk, technical approaches, and operational solutions.
Work with subject matter experts, program leaders, and capture teams to identify strengths, challenge assumptions, and develop differentiated solutions.
Translate solicitations, including RFPs, RFQs, RFIs, PWS/SOW, and Sections L/M, into clear, compliant, evaluator-focused responses.
Develop past performance narratives and key personnel qualifications that demonstrate relevance, credibility, and results.
Contribute to proposal strategy through brainstorming, solution development, storyboarding, and color-team reviews.
Edit and improve proposal content, messaging, and alignment with customer priorities, win themes, and discriminators.
Support broader business development efforts, including opportunity research, RFI responses, and development of a library of proposal content.