Sentrysol
We are seeking a motivated and detail-driven
Proposal Manager / Proposal Specialist
to support the planning, development, and submission of competitive federal government proposals. This role plays a vital part in helping our organization pursue and acquire federal contracts through well-written, compliant, and compelling proposal submissions. This is a great opportunity for someone who may not be at the “Senior Proposal Manager” level yet, but who is highly capable, eager to learn, and experienced in writing or managing. This is a great opportunity for someone who is:
A strong writer Deadline-driven Organized and proactive Comfortable balancing multiple simultaneous efforts Excited to help win work and grow the business Roles and Responsibilities
Manage and support the proposal development lifecycle from draft to submission Write proposal content, including technical, management, and past performance sections Interpret and translate RFP requirements into clear, compliant outlines Develop proposal schedules and track deadlines Collaborate with capture, operations, SMEs, and teaming partners Support kickoff meetings, color-team reviews, and revision cycles Maintain version control and quality compliance Gather and adapt content from previous proposals for reuse Contribute to proposal process improvements, templates, and boilerplate Ensure written content supports strategic win themes and customer messaging Manage multiple proposal tasks, including rapid turnaround times Qualifications and Education Requirements
Minimum of 3-7 years of experience writing or managing federal government proposals Strong knowledge of RFP compliance and the federal procurement process Proficiency in English with excellent writing, editing, and document organization skills High attention to detail, ability to manage deadlines, and multitask effectively Strong Microsoft Word skills; familiarity with PowerPoint & Excel Ability to work independently and collaborate in a team setting Strong communication and client-facing responsiveness Bachelor’s degree in English, Business, Communications, Technical Writing, or related field preferred — OR equivalent experience. Preferred Experience (not required, but a plus)
Experience in proposal management or coordination Familiarity with procurement systems such as SAM.gov, GovWin, FPDS Experience collecting and organizing graphics, resumes, and artifacts Experience in facilities management, engineering services, logistics, healthcare support services, or program management environments *Sentry Solutions is a small Service-Disabled Veteran-Owned business that specializes in Facility Services and Quality Assurance for DoD Medical Treatment Facilities. *All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual preference, gender identity, or national origin. Location: Remote or San Antonio-area preferred Compensation: Will be commensurate with experience Eligibility: U.S. Persons only (required for federal contracting compliance) Job Type: Full-time Benefits
401(k) Dental insurance Health insurance Life insurance Paid time off Vision insurance Application Question(s):
Do you have experience writing or managing federal government proposals? On a scale of 1–5, how would you rate your knowledge of RFP compliance and the federal procurement process? Will you now or in the future require employment visa sponsorship? Experience:
Technical writing: 3 years (Required) Proposal writing: 3 years (Required) Work Location: Remote
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Proposal Manager / Proposal Specialist
to support the planning, development, and submission of competitive federal government proposals. This role plays a vital part in helping our organization pursue and acquire federal contracts through well-written, compliant, and compelling proposal submissions. This is a great opportunity for someone who may not be at the “Senior Proposal Manager” level yet, but who is highly capable, eager to learn, and experienced in writing or managing. This is a great opportunity for someone who is:
A strong writer Deadline-driven Organized and proactive Comfortable balancing multiple simultaneous efforts Excited to help win work and grow the business Roles and Responsibilities
Manage and support the proposal development lifecycle from draft to submission Write proposal content, including technical, management, and past performance sections Interpret and translate RFP requirements into clear, compliant outlines Develop proposal schedules and track deadlines Collaborate with capture, operations, SMEs, and teaming partners Support kickoff meetings, color-team reviews, and revision cycles Maintain version control and quality compliance Gather and adapt content from previous proposals for reuse Contribute to proposal process improvements, templates, and boilerplate Ensure written content supports strategic win themes and customer messaging Manage multiple proposal tasks, including rapid turnaround times Qualifications and Education Requirements
Minimum of 3-7 years of experience writing or managing federal government proposals Strong knowledge of RFP compliance and the federal procurement process Proficiency in English with excellent writing, editing, and document organization skills High attention to detail, ability to manage deadlines, and multitask effectively Strong Microsoft Word skills; familiarity with PowerPoint & Excel Ability to work independently and collaborate in a team setting Strong communication and client-facing responsiveness Bachelor’s degree in English, Business, Communications, Technical Writing, or related field preferred — OR equivalent experience. Preferred Experience (not required, but a plus)
Experience in proposal management or coordination Familiarity with procurement systems such as SAM.gov, GovWin, FPDS Experience collecting and organizing graphics, resumes, and artifacts Experience in facilities management, engineering services, logistics, healthcare support services, or program management environments *Sentry Solutions is a small Service-Disabled Veteran-Owned business that specializes in Facility Services and Quality Assurance for DoD Medical Treatment Facilities. *All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual preference, gender identity, or national origin. Location: Remote or San Antonio-area preferred Compensation: Will be commensurate with experience Eligibility: U.S. Persons only (required for federal contracting compliance) Job Type: Full-time Benefits
401(k) Dental insurance Health insurance Life insurance Paid time off Vision insurance Application Question(s):
Do you have experience writing or managing federal government proposals? On a scale of 1–5, how would you rate your knowledge of RFP compliance and the federal procurement process? Will you now or in the future require employment visa sponsorship? Experience:
Technical writing: 3 years (Required) Proposal writing: 3 years (Required) Work Location: Remote
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