Grant Writer

Defense Holdings, Inc.
Manassas Park, VA

Defense Holdings, Inc. (DHi)
Location: Hybrid (US)
Employment Type: Full-Time
Department: Business Development
Reports To: Director of Business Development

Company Overview

Defense Holdings, Inc. (DHi) is a trusted provider of innovative solutions and mission-critical services supporting U.S. defense, federal, and commercial clients. We are committed to operational excellence, integrity, and delivering results that strengthen national security and organizational performance.

At DHi, our people are our greatest asset. We foster a collaborative, performance-driven environment where professionals are empowered to grow, innovate, and make meaningful contributions.

Position Summary

Defense Holdings, Inc. (DHi) is seeking a highly skilled Proposal / Grant Writer to support business development and growth initiatives through the preparation of compelling proposals, grant submissions, and government solicitation responses.

The successful candidate will collaborate with internal stakeholders including engineering, program management, and leadership teams to produce high-quality submissions that align with federal solicitation requirements. This role requires strong research, writing, and project coordination skills to ensure proposals are accurate, compliant, and submitted within established deadlines.

Key Responsibilities

Proposal Development

Prepare technical and business proposals in response to government RFPs, RFQs, and RFIs.
Develop proposal narratives, executive summaries, and supporting documentation.
Coordinate with subject matter experts to gather technical content.

Grant Writing

Research federal grant opportunities and funding programs.
Prepare grant submissions and supporting documentation.
Ensure submissions align with agency guidelines and program objectives.

Compliance & Quality Assurance

Ensure all proposals meet solicitation requirements and formatting guidelines.
Maintain compliance with submission standards and documentation requirements.
Review and edit proposal content for clarity, accuracy, and consistency.

Proposal Coordination

Manage proposal schedules, deadlines, and review cycles.
Coordinate internal proposal meetings and review sessions.
Maintain proposal templates and content libraries.

Required Qualifications

Bachelor's degree in Communications, Business, Public Administration, or related field.
3–5 years of experience in proposal writing, grant writing, or government contracting support.
Strong research, writing, and editing skills.
Ability to translate complex technical concepts into clear written content.
Proficiency with Microsoft Office Suite and document management systems.

Preferred Qualifications

Experience with federal government proposals and contracting processes.
Knowledge of SBIR/STTR programs or similar federal grant initiatives.
Experience supporting defense or federal agencies.

Core Competencies

Integrity & Confidentiality
Attention to Detail
Analytical Thinking
Interpersonal Communication
Organizational Skills
Adaptability & Initiative

Work Environment

Professional office environment (or hybrid/remote if applicable).
May require occasional travel.
Must be eligible to work in the United States.
Ability to obtain and maintain security clearance may be required.

Compensation & Benefits

Defense Holdings, Inc. (DHi) offers a competitive compensation package including:

Competitive base salary (commensurate with experience)
Medical, Dental, and Vision Insurance
401(k) with company match
Paid Time Off (PTO) and Holidays
Life and Disability Insurance
Professional development opportunities

Equal Opportunity Employer Statement

Defense Holdings, Inc. (DHi) is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or other protected characteristics in accordance with applicable laws.

Posted 2026-03-06

Recommended Jobs

Contracts Specialist - Full Performance

National Reconnaissance Office (NRO)
Chantilly, Loudoun County, VA

We Are The NRO For sixty years, the NRO has developed, acquired, launched and operated the satellites that are the foundation for America’s advantage and strength in space. Using a diversified arc…

View Details
Posted 2026-01-05

Site Surveyor

Ipsun Solar
Fairfax, VA

Solar Site Surveyor Location: Washington D.C./Northern Virginia/Maryland Department: Field Operations Reports to: Field Operations Manager Employment Type: Full-Time FLSA Status: …

View Details
Posted 2026-02-17

Humanities Teacher - Liberal Arts HS

St. Jerome Institute
Falls Church, VA

SJI (DC, NOVA) is hiring for a teacher of Humanities for the 2026-2027 school year. The Humanities Teacher will guide students through the Seminar in the Humanities in which students will take up the…

View Details
Posted 2026-01-21

Senior Manager, Enterprise Facilitation

Capital One
McLean, VA

Overview Senior Manager, Enterprise Facilitation The Senior Manager, Enterprise Learning Facilitation is a strategic leader responsible for leading and developing a team of learning facilitato…

View Details
Posted 2026-01-23

Cloud DevOps Engineer (Remote, Continental United States)

ICA.ai
Arlington, VA

About ICA, Inc. International Consulting Associates, Inc. is a rapidly growing company, located in the D.C./Metro area. We were founded in 2009 to assist government clients with evaluating and ach…

View Details
Posted 2026-02-01

PIXIS - 2026 Summer Internship - Designer - Creative Intern

RedPeg Marketing
Alexandria, VA

2026 Summer Internship Job Description ***This internship will run from May 18 2026 - August 7, 2026 and will require at least three days a week in person at the VA office.*** Location: Alexa…

View Details
Posted 2026-02-26

2026 U.S. Dairy Export Council Summer Internship Program

US Dairy Export Council
Arlington, VA

About the U.S. Dairy Export Council USDEC’s mission is to enhance demand for U.S. dairy products and ingredients by securing access and assisting suppliers to meet market needs that facilitate sal…

View Details
Posted 2026-02-13

Manager, Product Management, CDN DO

Capital One
McLean, VA

Overview Manager, Product Management, CDN DO Manager, Product Management (PXDP50) Product Management at Capital One is a booming, vibrant craft that requires reimagining the status quo, f…

View Details
Posted 2025-12-04

Senior Cybersecurity Specialist

Barbaricum
Mount Vernon, VA

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than…

View Details
Posted 2026-02-25

Line Cook - Big Buns (One Loudoun)

Thompson Hospitality Corporation
Ashburn, VA

Overview: Are you passionate about cooking and creating delectable dishes that delight our guests? As a Line Cook at Big Buns , you'll have the opportunity to showcase your culinary talents, work…

View Details
Posted 2025-11-04