Proposal Manager
Oasys International, LLC
Who We Are: Oasys International LLC (Oasys) is a growing federal government contractor delivering innovative technology, engineering, and professional services in support of critical missions across the civilian, defense, and homeland security communities. Our continued growth and commitment to excellence have earned Oasys recognition on the Inc. 5000 list of America's fastest-growing private companies for five consecutive years and as a Best Place to Work in Virginia for the past two years. At Oasys, our people are at the heart of everything we do. Our team of talented technologists, engineers, consultants, and subject-matter experts works alongside our federal customers to solve complex challenges, modernize critical systems, and make a meaningful impact on the missions we support. What makes Oasys different is the experience we strive to create for our employees. We offer the opportunity to do meaningful work while being part of a collaborative, people-focused organization where your ideas, expertise, and contributions are valued. We believe great people do their best work when they have opportunities to grow, are recognized for what they bring to the team, and have the flexibility and support needed to build a rewarding career. Whether you are looking to deepen your technical expertise, take on new challenges, or grow into your next leadership opportunity, Oasys is a place where you can build your career while contributing to missions that matter. Join Team Oasys and bring your talent to a company where your work is valued, your growth is supported, and your impact matters. Position Summary: The Proposal Manager will manage the technical formulation of significant opportunities, themes, and strategies, and lead the formulation of proposals and technical documents. The Proposal Manager will oversee proposal development activities from pre-proposal planning through final production, delivery, and lessons learned capture. Will guide proposal development teams (i.e., technical staff, writers, subject matter experts, etc.), write proposals, promotional, and corporate documents, as well as review requests for proposals (RFP), requests for information (RFI), and a wide variety of other bid requests. The Proposal Manager will lead the process of creating and submitting responses that leverage internal systems and solutions, in a format that meets the requirements and evaluation criteria identified in the requests. The Proposal Manager must ensure adherence to deadlines and attention to detail and will support long-term strategy development, including methods and approaches to achieve its new business objectives. Primary Responsibilities: The full life cycle of proposal development, including planning, scheduling, and managing competitive proposals; Take end-to-end ownership and command of proposal development and related support processes. Analyzing RFP requirements; creating the proposal schedule, outline, and compliance matrix; Managing diverse teams from various prime, subcontractor, and consultant organizations; Ensuring RFP compliance; Performing in a time-sensitive environment; writing proposal sections as needed. Serve as a writer, editor, and/or reviewer when not managing a proposal. Work with the Solution Architects and Capture Manager to develop and articulate technical, management, and phase-in solutions. In concert with the Capture or Program Manager, plan, coordinate the schedule for, select the membership of, and lead effective, results-driven storyboarding, kickoff, and review meetings. Be proactive in conceptualizing and developing strategic win themes and discriminators. Identify and adhere to the proposal development schedule. Use a proposal calendar for each assigned proposal effort. The calendar must include all color reviews and other proposal development milestones, including packaging and delivery deadlines. Critical attributes include exceptional communication, teamwork, flexibility, organizational capacity, and ability to motivate and energize team participation. Experience in both task order proposals and large, multi-faceted proposals that include oral presentations, client reference checks, technical volumes, past performance volumes, cost volumes, and management volumes. Skills and Qualifications: Must have the management skills required to direct and orchestrate massive, fast-moving proposal team efforts Ability to manage multiple initiatives simultaneously. Proven ability to conceptualize and write compelling, marketing-oriented proposal narratives as required. Working knowledge of MS Office business applications. Required Education and Experience: Requires a Bachelor's degree. An equivalent combination of education and experience from which comparable knowledge and skills may be acquired. Minimum of five (5) years of progressive experience, specifically as a Proposal Manager in a fast-paced, deadline-driven, high-volume proposal environment for a federal support services contracting firm Five (5) years of experience implementing and documenting an established or growing company's formal capture and proposal processes. Experience supporting the proposal development process and providing technical and management solutions. Strong knowledge of developing proposals for major Indefinite delivery, indefinite quantity (IDIQ), including, but not limited to, One Acquisition Solution for Integrated Services (OASIS), Program Management, Administrative, Clerical and Technical Services (PACTS), and J6 Enterprise Technology Services (JETS). Ability to manage multiple proposals simultaneously and meet short timelines/deadlines, and, at times, can work weekends and holidays to meet proposal deadlines. Proposal writing experience for a government contract. Experience responding to solicitations from Federal Government clients. Experience with Shipley methodology Completion of 3-5 industry-recognized proposal management training courses Membership in APMP or another massive proposal development-focused organization is preferred Excellent attention to detail as well as oral and written communication skills. Strong analytical, problem-solving, and decision-making capabilities. Ability to work independently and in a team environment. Clearance Requirements: Must be a U.S. Citizen Ability to obtain a DoD Security Clearance Work Location: Fairfax, VA - Hybrid Oasys is proud to be an equal opportunity employer for all protected groups, including protected veterans and individuals with disabilities. #J-18808-Ljbffr Oasys International, LLC
- ...Job Description Job Title: Proposal Manager Location: Chantilly, VA - Onsite Duration: Full-Time Position Overview Capture & Proposals supports the end-to-end capture and proposal development lifecycle for federal, state, and commercial opportunities....SuggestedFull timeWork at office
$110k - $160k
...The Proposal Manager will play a pivotal role in the continued growth of our business. This role requires a proven track record of planning and developing winning DoW proposals and an ability to work effectively in high-pressure, fast-paced environments. The ideal candidate...SuggestedContract workWork at officeLocal area- ...Job Description Job Description We are seeking a Proposal Manager to join the team! The Proposal Manager provides proposal development, writing, and coordination support for federal and commercial solicitations, including RFPs, RFQs, RFIs, and similar opportunities...SuggestedFull timeContract workWork at officeMonday to Friday
$45 per hour
...Job Description Job Description Proposal Manager McLean, VA Pay From: $45.00 per hour MUST: Experienced Proposal Manager 5 years of proposal experience, with 3 years of experience as a Proposal Manager in the federal government, with a preference to...SuggestedHourly payFor subcontractor$100k - $120k
...committed to supporting your success in both your professional and personal lives. Position Overview QinetiQ seeks an experienced Proposal Manager to join a growing proposal operations and growth organization. The Proposal Manager will bring a proven track record of...SuggestedFor contractorsWork experience placement- The Proposal Manager is primarily responsible for managing proposal production in support of the company's growth goals, strategic initiatives, and service offerings. It is a highly visible role that works closely with executive leadership, capture managers, group management...Temporary workFor subcontractorWork at office
$120k - $150k
...Department of Defense, the Department of Homeland Security, and civilian agencies, and we grow by winning work. As our Senior Proposal Manager, you’ll run the proposal process for our priority pursuits, from draft RFP through final submission. You’ll lead writers, subject...Full timeContract workTemporary workFor contractorsWork at officeLocal area- Job Description ECS is seeking a Senior Proposal Manager to work in a primarily remote role with the flexibility to support proposal efforts on-site in our Fairfax, VA office as business needs require. The Sr. Proposal Manager is primarily responsible for managing complex...For subcontractorWork at officeRemote work
$90k - $110k
...Time Technical Herndon, VA, US 2 days ago Requisition ID: 1957 Salary Range: $90,000.00 To $110,000.00 Annually Job Title: Proposal Manager Location: Herndon, VA - Hybrid Remote AttainX, Inc. is in search of a dynamic and experienced Proposal Manager to join our team...Remote jobFull timeContract workTemporary workFor contractorsFor subcontractorLocal areaFlexible hours$140k - $175k
...VA, By Light supports defense, civilian, and commercial IT customers worldwide.Position OverviewWe are seeking an experienced Proposal Manager to lead end-to-end proposal development for competitive DoD and Federal pursuits, with preference for candidates with IT and cybersecurity...Work experience placementFor subcontractorWorldwide2 days per week- DescriptionXcelerate Solutions is seeking a Proposal Manager to join our Growth Team. This individual will report to the Vice President of Proposal Operations and is responsible for the full lifecycle development and management of proposals. Come join our award-winning...Work at officeNight shiftWeekend work
$160k - $200k
...Posted 2026-09-08 Category Business Development Subcategory Proposal Schedule Full-Time Shift Day Job Travel Yes - 10% of the time... ...HYBRID Description SAIC is seeking an experienced Senior Proposal Manager for our Proposal Development Center in Reston, VA. The ideal...Full timeLocal areaRemote workShift work- QinetiQ US is seeking an experienced Proposal Manager to lead federal proposals and growth initiatives across domestic and international government markets. You will drive strategy, coordinate with capture managers, and oversee a team delivering compliant, high-quality...
$160k - $200k
...30, 2026 Security Clearance Requirement: Secret Security Clearance Job Description Trusted Space is seeking a Senior Proposal Manager in the Business Development Organization, reporting directly to the Chief Revenue Officer. This role is focused on supporting...Temporary workLocal area$135k - $216k
...peraton.com to learn how we’re keeping people around the world safe and secure.ResponsibilitiesPeraton is seeking an experienced Proposal Manager to work in our Herndon VA office. This position is eligible for our generous bonus incentive plan, based on wins. The Proposal...Contract workTemporary workFor subcontractorFlexible hoursShift workAfternoon shift- ...Learning, Data Analytics, Fraud Analytics, and Human Centered Design. Position Description We are seeking an experienced Senior Proposal Manager to lead and manage complex Federal Government proposal efforts from opportunity qualification through submission and oral...Contract workFor contractorsFor subcontractorFlexible hours
$100k - $120k
...committed to supporting your success in both your professional and personal lives.Position OverviewQinetiQ seeks an experienced Proposal Manager to join a growing proposal operations and growth organization. The Proposal Manager will bring a proven track record of...For contractorsWork experience placement- ...a career at Edgesource is an opportunity to do meaningful, interesting, and impactful work. Position Overview The IC Proposal Manager leads the end-to-end proposal development process for Intelligence Community and Federal Government opportunities, from RFP release...For contractorsRemote workFlexible hours3 days per week
- Oasys International LLC in Fairfax, VA is seeking a Proposal Manager to lead the technical formulation of significant opportunities and oversee complex bid responses for federal clients. You will guide proposal development teams, write sections, and ensure timely submissions...
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$100k - $200k
...Virginia, USA | Work Model: OnsiteLead a high-performing team of proposal strategists to orchestrate winning, high-stakes narratives that... ...winning business solutions.THE OPPORTUNITYAs a Senior Proposal Manager at Appian, you step into a pivotal leadership role where your...Work experience placementWork at officeLocal areaFlexible hours$120k - $160k
...to supporting your success in both your professional and personal lives.Position OverviewQinetiQ seeks an experienced Senior Proposal Manager (SPM) to directly support one of the business portfolios and a growing proposal operations and growth organization.The SPM leads...For contractorsWork experience placement- ...what comes next in aerospace and defense. Join us and be part of something extraordinary. Position Overview: The Senior Proposal & Contracts Manager owns the full contract lifecycle across several segments at AIRO Drones, from solicitation review and compliant proposal...Contract workTemporary workFor contractorsFor subcontractorImmediate start
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- ...customers with difficult and important mission sets. About the Role Redhorse Corporation is seeking an experienced, hands-on Proposal Manager to lead and coordinate the development of compliant, competitive, and compelling federal government proposals. This individual...Contract workWork at office
$60k - $108k
...that includes national general contracting concentrating on the management and performance of Indefinite Delivery, Indefinite Quantity... ...part of a team shaping the future! The Role The Assistant Proposal Manager will support the development of unique proposal...Temporary workFor contractorsWork at officeFlexible hours$108.48k - $184.41k
The Work: ICF is seeking a Principal Proposal Manager to lead the development of high-quality, compelling, and compliant federal proposals focused on technology and experience-driven solutions within the Digital Modernization and Experience (DMX) Group. You will partner...Full timeContract workWork experience placementH1bWork at officeRemote work$85.5k - $158.7k
Job Description The Senior Proposal Manager & Writer leads the development and delivery of compliant, compelling responses to formal solicitations from government and commercial customers. As lead writer and accountable proposal manager, this role shapes the narrative...Contract workWork at officeLocal areaFlexible hours- ...Proposal Manager McLean, VA Administration / Regular Full-Time / Remote We are looking for a mid-level, Proposal Manager, with 4-6 years of hands-on experience leading proposal teams from start to finish. The ideal candidate will have government contracting experience...Full timeRemote work
$150k - $175k
...what you thought were your own limits, and help us take flight beyond runways. The Role Electra is seeking a Capture & Proposal Manager to turn government opportunities into winning proposals for Electra Defense. Reporting to the VP and General Manager of...Immediate startWorldwide
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