💼 Full-Time Position

Proposal Manager

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Sterling
📍 North Sioux City, South Dakota, United States
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Location
North Sioux City, United States
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Posted
June 07, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Title:Proposal Manager

Location: North Sioux City, SD or other Sterling offices

Reports To: Vice President of Bids and Proposals 

Job Description: Sterling Computers is seeking an experienced Proposal Manager to lead the development of proposals for government (federal, state, local, and education - SLED) and commercial contracts. This role involves managing the entire proposal lifecycle, ensuring compliance, quality, and timely submission of responses to RFPs, RFIs, and RFQs. The Proposal Manager is responsible for leading cross-functional teams in the development and presentation of comprehensive technical and business solutions. This position demands strong organizational capabilities, thorough knowledge of federal acquisition processes, and effective team coordination to clearly articulate innovative and persuasive proposals.

Required Education/Experience: 

  • Bachelor's degree in English, Communications, Business, C...