OSD jobs in Chantilly, VA

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Engineering & Analysis, and Training. Responsibilities Support the Capabilities Assessment Branch and be responsible for performing system engineering in the IAMD domain in coordination with architecture analysis efforts.Responsible for modeling and simulation of operational concepts and as

Full-time

USD 160,000.00 per year

C2 Systems Engineer

Chantilly, Virginia

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Today

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to

Full-time

USD 170,000.00 per year

Cybersecurity Information Assurance / Security Engineer

Alexandria, Virginia

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Today

Overview Wanted: A Cybersecurity test engineer with experience in DoW systems cybersecurity issues, certifications, and test and evaluation (T&E) processes. This position is an Action Officer role within a small cyber team. The office for Developmental Test, Evaluation, and Assessment (DTE&A) is part of the Department of War's Research and Engineering (R&E) organization and develops developmental test policy and best practices and engages with acquisition programs to collaborate on effective te

Full-time

USD 115,000.00 per year

Senior Test/Systems Engineer

Lorton, Virginia

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Today

As a Senior Test/Systems Engineer with MTSI you will will provide advisory and assistance services (A&AS) for technical systems engineering and programmatic support to include: Space, Ground, Acquisitions, Operations and Sustainment. Assist with oversight and management of existing space systems programs, initiate new contract actions where required. Provide systems engineering support, systems analysis and reporting. This position will be located in the National Capital Region (NCR). Your ess

Full-time

USD 180,000.00 - 230,000.00 per year

Lead Cyber Systems Engineer

Remote or Alexandria, Virginia

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Today

Overview Wanted: A lead test engineer with extensive experience DoW systems cybersecurity issues, certifications, and test and evaluation (T&E) processes. This position combines technical requirements with leadership and management of a small cyber team. The office for Developmental Test, Evlauation, and Assessment (DTE&A) is part of the Department of War's Research and Engineering (R&E) organization and develops developmental test policy and best practices and engages with acquisition programs

Full-time

USD 165,000.00 per year

Senior MECM Engineer - REMOTE (Arlington (REMOTE), VA, US)

Remote or Arlington, Virginia

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Today

Req ID: 395090 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior MECM Engineer - REMOTE to join our team in Arlington (REMOTE), Virginia (US-VA), United States (US). Job Summary: The Senior MECM Engineer blends hands-on MECM technical work with teamwork, quality assurance, and coordination to ensure secure, scalab

Full-time

USD 107,498.00 - 179,162.00 per year

Jr System Administrator

Reston, Virginia

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons has emerged as a leader in the development of cutting-edge sol

Full-time

USD 74,800.00 - 130,900.00 per year

Senior Program Integration Lead

Alexandria, Virginia

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Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

USD 140,000.00 - 180,000.00 per year

Critical Infrastructure Analyst

Alexandria, Virginia

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Today

Full-time

USD 140,000.00 per year

Cyber Capabilities Development Lead

Chantilly, Virginia

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Today

Full-time

USD 200,000.00 per year

Senior Infrastructure Protection Analyst

Washington, District of Columbia

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses da

Full-time

Cyber Acquisition Lead

Arlington, Virginia

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Today

Location: Arlington, Virginia Type: Contract Job #4034 Title: Cyber Acquisition Lead Location: Arlington & Alexandria, VA Compensation Range: $170 -$200K *Clearance: *Active TS/SCI needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they h

Full-time

USD 170,000.00 - 200,000.00 per year

Microsoft Endpoint Configuration Manager

Adelphi, Maryland

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Today

Job ID: 2617683 Location: Adelphi, MD, US Date Posted: 2026-10-13 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Senior Systems Administrator - Microsoft Endpoint Configuration Manager (MECM) Administrator to provide enterprise endpoint management and systems administrati

Full-time

USD 120,001.00 - 160,000.00 per year

Technology Project Manager

Washington, District of Columbia

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Today

Tech-Marine Business (TMB) is seeking a highly motivated and experienced Senior Science & Technology (S&T) Analyst to support Surface Navy modernization and technology transition initiatives for Naval Sea Systems Command (NAVSEA). The successful candidate will provide analytical, strategic, and programmatic support to senior government leadership responsible for identifying, prioritizing, evaluating, and transitioning emerging technologies that improve fleet readiness, maintenance, modernization

Full-time

USD 145,000.00 - 160,000.00 per year

Desktop & Windows Engineer

Washington, District of Columbia

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Today

ApplyLogic is a fast-paced Service-Disabled Veteran-Owned Small-Business, headquartered in Vienna, VA. Our people are our greatest asset, and our company culture is grounded on that belief. We offer challenging and interesting work in a friendly and supportive environment. Through prime and subcontracts, we deliver best-in-class expertise to solve complex technical problems. We're looking for a talented Desktop & Windows Engineer to join our team supporting a complex government client in Washing

Full-time

USD 120,000.00 - 135,000.00 per year

Information Systems Security Officer (ISSO) II

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: The ISSO is responsible for ensuring the appropriate o

Full-time

USD 106,250.00 - 143,750.00 per year

Information Systems Security Officer (ISSO) II - Washington, DC area

Washington, District of Columbia

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Today

Full-time

USD 97,240.00 - 131,560.00 per year

IT Site Lead

Camp Springs, Maryland

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Today

The Leidos Digital Sector is seeking an experienced IT Site Lead to support the Air Force National Capital Region IT Services program. The Leidos Digital Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analys

Full-time

USD 116,350.00 - 210,325.00 per year

Information Technology/Assurance (IT/IA) Specialist II

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: The primary function is working within Special Access

Full-time

USD 107,744.00 - 140,760.00 per year

Senior Network Modernization & Policy Analyst

Alexandria, Virginia

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Today

Job Title: Senior Network Modernization & Policy Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is seeking a Senior Network Modernization & Policy Analyst to support the Department of Defense (DoD) Chief Information Officer (CIO). This position independently supports an Action Officer and serves as the primar

Full-time

USD 103,800.00 - 218,100.00 per year

OSD jobs in Chantilly, VA, USA