Government Contracts jobs in Haymarket, VA

Chantilly, Virginia

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Yesterday

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security, Cloud Migration, Applications a

Full-time

USD 60,000.00 per year

Senior Manager Subcontracts

Herndon, Virginia

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers? mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trust

Full-time

Compensation information provided in the description

Inside Sales Representative NASA SEWP

Remote or Hybrid in Leesburg, Virginia

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Today

Company:KriaaNet, Inc. Location:Washington, DC (Hybrid / Metro Area) Department:Sales / Federal Programs Reports to:Director of Sales Employment Type:Full-time Experience Level:Mid-level (25 years) Compensation:Competitive Base Salary + Performance-based Commissions/Quota Bonus About KriaaNet, Inc.KriaaNet is a premier, certified small business delivering state-of-the-art IT products, professional services, and enterprise solutions to federal government agencies. As a prime contract holder of th

Easy Apply

Full-time

Depends on Experience

Cryptographic Systems Engineer (CSE)

Chantilly, Virginia

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Today

Cryptographic Systems Engineer (CSE) Chantilly, VA Who We Are Aurex is a mission-focused aerospace and defense company building the next frontier of deterrence. From hypersonics and missile defense to hardened networks and orbital systems, we design, test, and deliver the platforms that turn unproven ideas into battlefield-ready capability. Born in Huntsville and built for speed, Aurex brings together aerospace veterans, combat-tested operators, and forward-leaning technologists to solve problem

Full-time

USD 140,000.00 - 220,000.00 per year

COMSEC Test Engineer

Chantilly, Virginia

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Today

COMSEC Test Engineer (CTE) Chantilly, VA Who We Are Aurex is a mission-focused aerospace and defense company building the next frontier of deterrence. From hypersonics and missile defense to hardened networks and orbital systems, we design, test, and deliver the platforms that turn unproven ideas into battlefield-ready capability. Born in Huntsville and built for speed, Aurex brings together aerospace veterans, combat-tested operators, and forward-leaning technologists to solve problems that mat

Full-time

USD 100,000.00 per year

Senior Technical Program Management Support

Chantilly, Virginia

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Today

As a Senior Technical Program Management Support professional with MTSI you will provide Advisory and Assistance Services (A&AS) to achieve cost-effective, long-term, critical capabilities to support the war-fighting mission of the combatant commanders. Your essential job functions will include but may not be limited to: Work on high-visibility or mission critical aspects of a given program and perform all functional duties independently.Oversee the efforts of less senior staff and/or be respons

Full-time

USD 200,000.00 - 235,000.00 per year

Acquisition Systems Engineer

Chantilly, Virginia

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Today

FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing corporate bureaucracy on our staff. We provide Subject Matter Experts (SME) free of Organizational Conflicts of Interest (OCI) focused on independent analysis and mission support services within the disciplines of Engineering, Counter Terrorism Operations, Management, Information Technology, Signals

Full-time

USD 165,000.00 - 195,000.00 per year

Senior System Integration Engineer

Chantilly, Virginia

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Today

As a System Integration Engineer you will provide technical advisement for supported DoD and IC programs onboarding to a private cloud architecture, including support for network transport integration, secure data exchange implementation, antenna connectivity integration. Your essential job functions will include but may not be limited to: Daily interaction with Air Force program managers supporting in-development and operational systemsRequirements gathering and prioritization for implementati

Full-time

USD 200,000.00 - 235,000.00 per year

Systems Engineer

Sterling, Virginia

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Today

Northstrat is seeking an experienced and driven Systems Engineer to join our dynamic integration team. The Systems Engineer will support the agile integration and testing of a system of systems for the US Government in the Mission Management domain. The ideal candidate will have extensive experience in full lifecycle Systems Engineering and Integration (SE&I) of mission software applications and the ability to analyze requirements, derive acceptance criteria, and design end-to-end mission test t

Full-time

Delivery Technology Lead

Fairfax, Virginia

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Today

The Delivery Technology Lead will bring broad experience across enterprise cloud, data centers, infrastructure, cybersecurity, customer experience technologies, application modernization, artificial intelligence, automation, telecommunications, and managed services. Primary Responsibilities In depth understanding of emerging IT technologies in order to create directorate level business processes. Stays abreast of emerging technologies and shares knowledge with others.Partners with various stake

Full-time

IT Program Manager - TS/SCI with Polygraph

Chantilly, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Program Delivery and Execution Job Qualifications: Skills: Agile Methodology, Financial Management, People Management Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Program Director Seize your opportunity to make a personal impact as a Program Direct

Full-time

USD 182,882.00 - 247,428.00 per year

Software and Systems Engineer

Chantilly, Virginia

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Today

Job Number: R0245009 Software and Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make a mission impact and support the warfighter? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a Sof tware and Systems En

Full-time

USD 69,400.00 - 158,000.00 per year

Spacecraft Attitude Control Systems Engineer

Chantilly, Virginia

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Today

Spacecraft Attitude Control Systems Engineer Chantilly, CA Who We Are Aurex is a mission-focused aerospace and defense company building the next frontier of deterrence. From hypersonics and missile defense to hardened networks and orbital systems, we design, test, and deliver the platforms that turn unproven ideas into battlefield-ready capability. Born in Huntsville and built for speed, Aurex brings together aerospace veterans, combat-tested operators, and forward-leaning technologists to sol

Full-time

USD 180,000.00 per year

AI/ML Test Engineer

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiring an AI/ML Test Engineer in Springfield, VA. Responsibilities: Execute system-level AI/Machine Learning evaluation activities within the Test & Evaluation (T&E) environment supporting mission-focused operational testing.Perform integration testing, data capture, drift detection, and operational validation activities across AI/ML evaluation workflows.Support automated and semi-automated evaluation pipelines for AI/ML model testing and performance

Full-time

USD 100,000.00 - 150,000.00 per year

Network Engineer

Arcola, Virginia

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Today

Northstrat is seeking an experienced Network Engineer to provide sustainment support for the network enterprise, ensuring reliable, secure, and optimized network and communications operations. This role supports the design, integration, maintenance, troubleshooting, and enhancement of network and cloud infrastructures in accordance with operational, cybersecurity, and compliance requirements. Responsibilities Maintain and optimize network and communication protocols while integrating new techno

Full-time

Senior Cybersecurity Systems Engineer

Chantilly, Virginia

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Today

MTSI is seeking a Senior Cybersecurity Systems Engineer whose primary function will be to work with Special Access Programs (SAPs) supporting Department of Defense (DOD), Headquarters United States Air Force, and MTSI Operations.The position will provide direct security engineering support to the Air Force acquisition community throughout the system development lifecycle (SDLC). This position will be at Joint Base Anacostia-Bolling (JBAB). Your essential job functions will include but may not b

Full-time

USD 160,000.00 - 210,000.00 per year

Senior Acquisition Planner & Contracting Consultant

Springfield, Virginia

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Today

Job ID: 2615389 Location: Springfield, VA, US Date Posted: 2026-08-07 Category: Program Management Subcategory: Project Analyst Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for a Senior Acquisition Planner / Contracting Consultant to join an exciting program in Springfield, VA. This role provides strategic consulting by leveragi

Full-time

USD 160,001.00 - 200,000.00 per year

Cloud/DevOps Engineer

Chantilly, Virginia

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Today

Northstrat is seeking an experienced and driven Cloud/DevOps Engineer to join our dynamic team. The ideal candidate will have a minimum of 4+ years of experience in building, deployment, release automation, or orchestration, along with expertise in supporting cloud applications and infrastructures across platforms like AWS, Microsoft Azure, or Google Cloud. They should have hands-on experience with infrastructure-as-code environments, automated configurations, large-scale software deployments, a

Full-time

Software Engineer

Chantilly, Virginia

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Today

As an experienced Software Engineer with MTSI you will be responsible for designing, implementing, and maintaining real-time data ingestion infrastructure for a project using an agile development model. This position will be located in Chantilly, VA. Your essential job functions will include but may not be limited to: Design, implement, and maintain real-time data ingestion and ETL pipelines.Manage and maintain Apache NiFi clusters running as containerized workloads in Kubernetes.Manage other c

Full-time

USD 150,000.00 - 185,000.00 per year

Automation Testing Engineer

McLean, Virginia

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Today

Job Description Automated Tester SME This position requires an active TS/SCI with Polygraph clearance to be considered. A government contract requires that this position be restricted to provide documentation that you are a U.S. citizen or legal permanent resident to qualify. Cherokee Preting is seeking an Automated Tester SME to support the test of access control systems for a government customer. The successful candidate will support continuity of our customer's mission by helping ensure s

Full-time

USD 180,000.00 - 210,000.00 per year

Government Contracts jobs in Haymarket, VA, USA