Posted Sep 29, 2026

Lead Proposal Specialist

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About SupplyCore:

SupplyCore is a Certified Small Business federal contractor to the Department of Defense (DoD) and General Services Administration (GSA). We prioritize supporting our Military, allies, and Government customers worldwide. In partnership with our expansive supply chain, we provide products and services that enable our customers to complete their mission and sustain readiness anywhere.

To learn more visit here; One Company. One Mission. - SupplyCore Inc.

Job Summary:

The Lead Proposal Specialist is an experienced proposal professional responsible for independently managing the day-to-day execution of federal RFx responses. Reporting to the BD & Proposal Manager, this role owns proposal execution from start to finish, including developing and maintaining compliance matrices, drafting and editing proposal volumes, leading RFIs, Sources Sought, and Market Research responses, coordinating color team reviews, and maintaining the proposal content library. This position is focused on bidding and winning federal contracts and is not a sales role.

 

Key Deliverables and Responsibilities:

Independent Proposal Execution & Compliance 

Reviews, Process & Continuous Improvement 

Content, Document Management & Team Support 

Requirements

Benefits

What we offer: We care about our associates and strive to provide the most up to date benefits.

Pay: $70,000 - $100,000

Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class. 

Requires 5+ years of proposal experience, government contracting knowledge, strong writing and editing skills, project organization, and proficiency with Adobe products and Microsoft Office; bachelor's degree preferred.

Key Responsibilities

Skills & Tools

Adobe Acrobat, Adobe InDesign, Adobe Illustrator, Shipley, APMP, Microsoft SharePoint, Microsoft Teams, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, SAM.gov, GovWin

Job Details

Benefits

About SupplyCore

A federal contractor that provides supply chain products and services supporting military, government, and international customers. — Industry: Transportation and Logistics