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Top Maryland Defense Companies (71)

BAE Systems, Inc.
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Where purpose connects.

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted...

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BAE Systems, Inc.
CACI International Inc
Information Technology • Consulting • Defense
33 Offices
17,673 Employees
43 Benefits Hiring Now

CACI’s approximately 23,000 talented employees are vigilant in providing the unique expertise and distinctive technology that address our customers’ greatest enterprise and mission challenges. Our culture of good character, innovation, and excellence drives our success and earns us recognition as a Fortune World's Most Admired Company. As a member of the Fortune 1000 Largest Companies, the Russell 1000 Index, and...

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CACI International Inc
Linchpin Solutions Inc.
Information Technology • Logistics • Professional Services • Transportation • Cybersecurity • Defense

Linchpin Solutions Inc. is an SBA 8(a) certified and Service-Disabled Veteran-Owned Small Business (SDVOSB) professional services firm dedicated to providing tactical C5ISR solutions and specialized integrated product support for Federal and Commercial clients.

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Linchpin Solutions Inc.
GAP Solutions, Inc.
Information Technology • Professional Services • Consulting • Defense
7 Offices
750 Employees
Hiring Now

GAP Solutions, Inc. is a professional services and technology firm founded in 1999 and headquartered in Herndon, VA. It provides specialized workforce, health, and mission-focused solutions to the Department of Defense, intelligence community, and federal civilian agencies. The company's expertise spans emergency management, public health initiatives, national security, and information technology services, aiming to promote and protect the health and...

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GAP Solutions, Inc.
Helios Defense Solutions, LLC
Information Technology • Consulting • Cybersecurity • Defense
Eldersburg
49 Employees
Hiring Now

Helios Defense Solutions, LLC is a veteran-owned small business that provides advanced defense technologies, intelligence training, and mission-critical innovations. They specialize in delivering tailored solutions, including program management and engineering support, to the U.S. military, Intelligence Community, and Special Operations, focusing on enhancing national security and operational capabilities through research, development, and system integration to ensure the safety of armed...

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Helios Defense Solutions, LLC
Design To Delivery Inc
Professional Services • Consulting • Defense
Bethesda
Hiring Now

Design To Delivery Inc (D2DInc) is a minority- and women-owned small business founded in 2001 and headquartered in Bethesda, Maryland. The company provides specialized services to public-sector organizations, including civilian and defense federal government agencies, focusing on acquisition and procurement support, contract administration and closeout, program and project management, financial management, and administrative support, helping organizations move from readiness to...

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Design To Delivery Inc
AMERICAN SYSTEMS
Aerospace • Information Technology • Professional Services • Defense
12 Offices
2,235 Employees
Hiring Now

AMERICAN SYSTEMS is an employee-owned government services contractor that delivers professional, technical, information technology, engineering, analysis, testing, evaluation, and training solutions for complex national-priority programs. Based in McLean, Virginia, the company supports federal customers—particularly defense and other Department of Defense missions—with mission-essential and information engineering, digital engineering, systems integration, cybersecurity, cloud, data, and lifecycle IT services across critical public-sector environments.

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AMERICAN SYSTEMS
Posterity Group, LLC
Information Technology • Professional Services • Consulting • Defense
Rockville
Hiring Now

Posterity Group, LLC is an SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB) founded in 2007. The company specializes in providing the federal government, state, and commercial customers with project management, consulting, and personnel staffing solutions. Their expertise spans several key disciplines, including healthcare, information technology, and professional services, with a strong focus on federal contracting and workforce solutions for organizations like...

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Posterity Group, LLC
AirBoss of America Corp.
Automotive • Defense • Industrial • Manufacturing
7 Offices
1,204 Employees
Hiring Now

AirBoss of America develops, manufactures, and markets high-quality proprietary rubber-based and non-rubber-based products serving the defense, automotive, heavy-truck, and construction industries. The company’s business is focused on engineered material and component solutions for demanding applications across these sectors. AirBoss also employs more than 1,200 people in Canada and the United States, reflecting a substantial North American manufacturing and commercial footprint.

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AirBoss of America Corp.
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Ruchman and Associates, Inc.
Information Technology • Professional Services • Consulting • Defense
Jessup
350 Employees
Hiring Now

Ruchman and Associates, Inc. is an industry leader providing agile Business Improvement Solutions to the Federal government for over 35 years. They provide technical, professional, managerial, and administrative services to law enforcement, the intelligence community, defense, and other Federal agencies nationwide, specializing in financial investigative, operations, and information systems/technology services.

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Ruchman and Associates, Inc.
The Bizzell Group
Information Technology • Professional Services • Consulting • Defense
2 Offices
138 Employees
14 Benefits Hiring Now

The Bizzell Group is a strategy, consulting, and technology firm that works with federal, state, and local governments, as well as public and private organizations, aiming to improve lives and accelerate change through services like research, program management, and technical assistance.

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The Bizzell Group
RTX
Aerospace • Defense
28 Offices
185,000 Employees
44 Benefits Hiring Now
The future of aerospace and defense

With more than 185,000 global employees, RTX pushes the limits of technology and science to redefine how we connect and protect our world. Through industry-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – we are advancing aviation, engineering integrated defense systems and developing next-generation technology solutions and manufacturing to help global customers address their most critical challenges.

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RTX
Chickasaw Nation Industries
Information Technology • Professional Services • Consulting • Defense

Chickasaw Nation Industries (CNI) is a holding company that manages a diverse portfolio of subsidiaries providing specialized services to federal government agencies and commercial clients.

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Chickasaw Nation Industries
DigiFlight, Inc.
Information Technology • Defense
Columbia
235 Employees
Hiring Now

DigiFlight, Inc. | 856 followers on LinkedIn. DigiFlight, Inc. (DFI), a veteran-owned/minority -owned small business, specializing in providing state-of-the-art acquisition management and technology solutions for all levels of Government and commercial clients. Our management team brings vast expertise in the development and lifecycle management of large scale IT systems including Acquisition Management, System Engineering, Test and Evaluation

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DigiFlight, Inc.
National Geospatial-Intelligence Agency
Information Technology • Security • Defense
3 Offices
50 Employees
Hiring Now

The National Geospatial-Intelligence Agency (NGA) is a unique combination of an intelligence agency and a combat support agency. As the world leader in geospatial intelligence (GEOINT), NGA provides timely, relevant, accurate, and actionable location-based intelligence. It enables the U.S. intelligence community and the Department of Defense to fulfill national security priorities and protect the nation.

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National Geospatial-Intelligence Agency
Rollout Systems
Information Technology • Software • Cybersecurity • Defense
California
70 Employees
Hiring Now

Rollout Systems delivers secure IT solutions for the U.S. Department of Defense and other federal organizations. The company specializes in cybersecurity, application development, network operations, cloud services, IT modernization, and mission-focused training support. Drawing on more than two decades of experience in complex DoD environments, it provides agile, cost-effective technical services designed to protect critical interests and support evolving defense...

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Rollout Systems
Assured Information Security, Inc.
Information Technology • Professional Services • Cybersecurity • Defense
3 Offices
234 Employees
27 Benefits Hiring Now

Assured Information Security (AIS) is a cyber and information security firm that provides industry-leading cybersecurity capabilities and services, including research, development, consulting, and training. They deliver wartime-ready solutions for the U.S. Department of Defense and federal intelligence agencies.

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Assured Information Security, Inc.
Abile Group, Inc.
Information Technology • Professional Services • Cybersecurity • Defense
Annapolis
54 Employees
Hiring Now

Abile Group, Inc. is a small-business government contractor serving the U.S. Intelligence Community and Federal Government. It provides technical solutions, implementation, and support across performance and program management, systems and cybersecurity engineering, network architecture, and audiovisual technical solutions and integration. The company emphasizes cleared personnel, innovation, iterative process improvement, and tool optimization to support national-security customers with a responsive, customer-focused...

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Abile Group, Inc.
Science and Engineering Services, LLC
Aerospace • Defense • Manufacturing
2 Offices
576 Employees
Hiring Now

Science and Engineering Services, LLC (SES) is a small business headquartered in Huntsville, Alabama, with operations including Columbia, Maryland. The company modifies, integrates, manufactures, and supports manned, unmanned, rotary-wing, and fixed-wing aviation platforms, as well as military ground and missile systems. Its capabilities span prototype development, fabrication, engineering, research and development, program management, logistics, procurement, training, and aviation support for...

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Science and Engineering Services, LLC
Altus Engineering
Professional Services • Software • Defense • Automation
Darlington
46 Employees
9 Benefits Hiring Now
Defense and Space Manufacturing

????? | Experienced engineering firm specializing in research & development, test & evaluation, and software development, delivering tailored solutions for mission-critical projects within federal agencies. ???? ????: 3JEW9 ???: NMJLMSVZJMB4 ????????? ? Research & Development (R&D) ? Test & Evaluation ? Software Development ??????????????? | ALTUS has over 15+ years of experience in Engineering, Test & Evaluation, Research & Development, and Software Development. We currently are on...

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Altus Engineering

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