NEN SMIT Senior Proposal Manager

Leidos; United States; Remote; USD 108,000 - 195,000; Full time

Benefits offered by this job

Competitive compensation

Health and Wellness

Income Protection

Paid Leave

Retirement

Job summary

Leidos is seeking a Senior Proposal Manager to lead and manage the development of winning proposals for the US Navy SMIT contract. The role oversees the entire proposal process, ensuring on-time, compliant submissions and alignment with strategic objectives. Telework is supported.

The ideal candidate will excel in a fast-paced environment, coordinate cross-functional teams, and contribute to oral presentations and past performance research as needed.

Qualifications

• Bachelor’s Degree with 8+ years of federal proposal leadership experience or 15+ years in related roles.
• Excellent writing, organizational, and communication skills.
• Ability to meet tight deadlines and manage dispersed teams.

Responsibilities

• Lead and manage the overall proposal development process from Pre-Proposal through Post Proposal and award.
• Interpret requirements for opportunities and coordinate cross-functional teams.
• Support contract modifications and pricing strategies with governance artifacts.
• Maintain activity logs in Salesforce and manage proposal schedules and reviews.
• Edit proposals for clarity and ensure documentation supports submission.

Skills

Proposal management

Written communication

Team collaboration

Stakeholder coordination

Education

Bachelor’s Degree

Master’s degree

Tools

Salesforce

SharePoint

MS Office

Job description

Leidos is seeking a Senior Proposal Manager to lead and manage the development of winning proposals for the US Navy SMIT contract. The proposal manager is responsible for overseeing the entire proposal process from start to finish, ensuring that all proposals are completed on time, adhere to client requirements, and align with strategic objectives. A successful candidate must thrive in a fast-paced and deadline-driven environment while maintaining attention to detail and driving organization and structure throughout cross-functional teams. The ideal candidate will be interested in cross-training to be able to understand and support all aspects of proposal development including researching past performance, writing proposal sections, and supporting oral presentations. This position supports telework.

Primary Responsibilities

• Lead and manage the overall proposal development process from Pre-Proposal through Post Proposal (negotiations) and award or cancellation.
• Interpret technical and management requirements for opportunities pursued through SMIT and alternative acquisition strategies, including competitive solicitations (RFPs, RTEPs, RFIs), task orders, contract modifications, and other contracting vehicles or procurement pathways.
• Support a variety of proposal types based on Federal Acquisition Rules for Cost Plus, Fixed Price, and Time and Material, as well as a variety of requirement types from staff support, NON-IT, to Complex IT/Network/Cyber.
• In collaboration with Contracts and Program Managers support contract Task Order Modifications.
• Maintain and log activity in for each assigned proposal in SalesForce, providing twice weekly updates including at least one on Friday.
• In collaboration with SMIT Program Managers, create and oversee schedules, outlines, compliance matrices, proposal kickoffs, pricing strategies, Gate reviews and technical solution sessions.
• Plan for and arrange resources such as proposal review teams, editing, graphics support, and desktop publishing.
• As required - develop the business model for invoices and grouping of work elements.
• As required - review and if necessary develop basis of estimate documentation to support proposals.
• Facilitate proposal reviews (e.g., Initial Draft, Red Team) and oversee adjudication and tracking of reviewer comments.
• Coordinate with management teams, functional units, Business Development personnel, stakeholders, partners, and subject matter experts to provide leadership, support, and guide overall direction of proposal development.
• As required, edit proposals to ensure clarity of proposal solution and presentation.
• Support and ensure all documentation supporting the development, production, approval (e.g., Gate review), and submission are completed for each proposal.
• Support the initial stand-up new proposals in SMIT SharePoint directory and related support documentation is maintained in the appropriate file directories.
• Support other operation activities such as managing content databases (Sales Force.COM) and SharePoint libraries in between live bids.
• Support the development and maturation of a division-level Navy and Marine Corps training environment capability, leveraging Proposal Operations to identify customer requirements, establish internal processes, develop technical and management approaches, and position the division for future training-related opportunities.

Basic Qualifications

• Bachelor’s Degree with at least 8 years of relevant experience or over 15 years of direction experience such as federal government proposal management, volume lead, book boss, and/or proposal writing.
• Excellent writing, organizational, and communication skills
• Ability to work as needed to meet deadlines (nights, weekends, and holidays at times)
• Ability to manage geographically disparate teams.
• Experience with high volume task order IDIQ contracts.
• Experience in leading multi-disciplinary business and technical teams to develop a winning and clear proposals (including clin definitions, work descriptions, assumptions, and basis of estimates).
• Fluency with Microsoft Office (Word, Excel, PowerPoint, Outlook) and SharePoint, and Salesforce.COM.
• Candidates must be US citizens able to obtain and/or maintain a Department of Defense Secret security clearance as a condition of employment

Preferred Qualifications

• Working knowledge of Federal proposal processes and standards
• Experience bidding on DON RFPs, especially modifications to existing contracts
• Experience with Program/Project Management principles and concepts (WBS, PWS, IMS, RACI, Risk Management)
• Prior experience with Navy programs
• Ability to remain upbeat, positive, and constructive within a dynamic environment operating under high-pressure deadlines
• Master’s degree with at least 6 years of relevant experience such as federal government proposal management, volume lead, book boss, and/or proposal writing.
• NGEN

Pay and Benefits

Pay Range: Pay Range $107,900.00 - $195,050.00

• competitive compensation
• Health and Wellness programs
• Income Protection
• Paid Leave
• Retirement

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January2,2026. For more information, visit www.Leidos.com.

Securing Your Data

Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to [e-mail].

Commitment and Diversity

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Original Posting: October8,2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.