XACTA jobs in Quantico, VA

Chantilly, Virginia

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Today

Job ID: 2616492 Location: Chantilly, VA, US Date Posted: 2026-09-03 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force. We bring deep expertise in engineering, secu

Full-time

USD 160,001.00 - 200,000.00 per year

IT Security Project Manager

Arlington, Virginia

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Today

Overview The Work The IT Security Project Manager leads an assessment team, overseeing the planning, coordination, and execution of activities associated with the client Steps 4-6. The role ensures all assessment tasks are completed within established timelines, meet quality standards, and comply with applicable requirements, while also providing hands-on support for complex system assessments. The Project Manager manages resource assignments, supervises the assessment team, facilitates effecti

Full-time

Sr. Control Assessment Analyst

Washington, District of Columbia

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Today

Join a high-impact Governance, Risk, and Compliance team supporting security authorization and compliance efforts for federal information systems. This role is ideal for an experienced security professional who enjoys managing RMF/ATO activities, strengthening documentation, and collaborating across technical and business teams to support a strong security posture. Responsibilities Support the full security authorization lifecycle for information systems under NIST RMF guidance Prepare, update

Full-time

USD 47.00 - 82.00 per hour

Systems Administrator

Springfield, Virginia

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Today

Job Title: Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: Responsible for the administration, operation, troubleshooting, and security of IT infrastructure supporting containerized applications. This includes container runtimes, orchestration platforms, cluster networking, persistent storage, and related secur

Full-time

USD 75,200.00 - 158,100.00 per year

Sr. Staff Information Systems Security Engineer (ISSE)

Chantilly, Virginia

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Today

Job Title: Sr. Staff Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: The Senior Staff Information Systems Security Engineer (ISSE) serves as the primary technical authority for the security and resilience of our mission-critical systems. This role is responsi

Full-time

USD 120,800.00 - 265,800.00 per year

Engineering Tech Lead

Chantilly, Virginia

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Today

Leidos is seeking a Engineer Tech Lead for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Engineering Tech Lead supports existing systems and provides the guidance to build new technologies You will have the opportunity to develop new policies and integrate them into an enterprise service. You will participate in deployment/administration of tools and integr

Full-time

USD 154,050.00 - 278,475.00 per year

Information Systems Security Specialist ATO

Fredericksburg, 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, Engineering & Analysis, Test & Evaluation, and Training. We are seeking an Information Systems Security Specialist ATO to directly support the ISSO/Security Architect by managing the coordination, tracking, documentation, and follow-through required to keep security and ATO-related efforts moving. This role is

Full-time

USD 130,000.00 per year

Systems Engineer Expert

Chantilly, Virginia

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Today

Leidos is seeking a Systems Engineer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Systems Engineer will work with a large team of developers, software engineers and data engineers. The successful candidate will support continuity of our customer's mission by helping to modernize and implement industry standards while ensuring secure, reliable, and unin

Full-time

USD 131,300.00 - 237,350.00 per year

Senior Platform Engineer (FedD239)

Springfield, Virginia

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7d ago

Senior Platform Engineer AI Engineering | Forward Deployed Engineering Role Description Defense Unicorns is seeking a senior AI Agentic Engineer to embed with a government team and its technology partners building an emerging AI-powered engineering ecosystem. This role will focus on designing, integrating, and operationalizing AI agents and agentic workflows within a secure enterprise environment. The engineer will work across large language models, agent frameworks, enterprise data, APIs, de

Full-time

USD 148,750.00 - 201,250.00 per year

Information System Security Manager (ISSM)

Springfield, Virginia

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Today

Job Type Full-time Description Job Title: Information System Security Manager (ISSM) Place of Performance: Springfield, VA Mandatory Requirements: TS/SCI Clearance Experience Level: Sr Level (8-10+ years) On-Site, hybrid, remote: On-Site Travel: Minimal / As Required About JFL Consulting: With more than 20 years of securing some of the U.S. Department of Defense and the Intelligence Community's most critical networks, JFL Consulting, LLC provides advanced network security solutions to a r

Full-time

USD 155,000.00 - 175,000.00 per year

SME - Systems Engineer

Chantilly, Virginia

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Today

Overview VTG is seeking a Systems Engineer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Systems Engineer will work with a large team of developers, software engineers and data engineers. Primary Responsibilities List daily duties and/or specific job responsibilities. What will you do? Build outs, testing, maintenance, and monitoring of systems Requirements De

Full-time

Information System Security Officer

Washington, District of Columbia

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16d ago

Requisition ID: 5038Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Washington, DCWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and testers to ensure assigned systems are security compliant and achieve or maintain Authority to Operate (ATO

Full-time

Information System Security Officer

Washington, District of Columbia

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Today

Requisition ID: 5249Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Washington, DCWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and testers to ensure assigned systems are security compliant and achieve or maintain Authority to Operate (ATO

Full-time

Senior Information System Security Officer

Washington, District of Columbia

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Today

Requisition ID: 5313Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Washington, DCWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to ensure data security, integrity, and confidentiality at the highest standards. Essential Duties and Responsibilities Designs, develops

Full-time

DoW Information Systems Security Manager - Cloud (On-site)

Arlington, Virginia

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Today

Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. TDI is seeking a hands-on Information Systems Security Manager (ISSM) to support the Department of War cloud enterprise information systems at Impact Level 7 (IL7) in an on-site role in Northern VA. You'll manage mission-critical workloads within modern cloud environments, driving ATO efforts and translating RMF

Full-time

USD 165,000.00 - 215,000.00 per year

Information Systems Security Manager / Specialist

Arlington, Virginia

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Today

Information Systems Security Manager / Specialist Location: Arlington, VA Must have an active Top Secret Clearance Node provides HIRT remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response, and immediate investigation and resolution using host-based and network-based cybersecurity analysis capabilities. Node is seeking an Information Systems Security Specialist to support this critical customer mission. Responsibilities: - Work as part of a team of

Full-time

Information Systems Security Manager - Federal Customer

Remote or McLean, Virginia

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Today

Job Description Information Systems Security Manager - Federal Customer (on-site 5days per week: TS/SCI Clearance required) Job summary The Cybersecurity & IA Leadership professional supports Dell Mission Operations by establishing and sustaining the security, compliance, and governance framework required for mission delivery in a classified environment. This role is responsible for overseeing information assurance processes, security documentation, audit readiness, and coordination across tec

Full-time

Information Systems Security Officer (Active TS/SCI with Polygraph)

McLean, 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: Cyber and IT Risk Management Job Qualifications: Skills: Certification and Accreditation (C&A), NIST, Plan of Action and Milestones (POA&M), RMF Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as an Inf

Full-time

USD 154,700.00 - 209,300.00 per year

Information Security Manager III

Arlington, Virginia

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Today

Information Security Manager Location: Arlington, VA (On-Site)/ Hybrid Citizenship: US only Clearance: Active TS/SCI (DHS EOD Suitability required) Company: Argo Cyber Systems, LLC - Service-Disabled Veteran-Owned Small Business (SDVOSB) About Argo Cyber Systems Argo Cyber Systems provides mission-critical cybersecurity support to U.S. Government agencies and critical infrastructure owners nationwide. Our teams deliver rapid incident response, advanced forensics, and coordinated recovery operat

Full-time

USD 95,000.00 - 120,000.00 per year

Information Systems Security Officer, Space

Chantilly, Virginia

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7d ago

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 112,000.00 - 149,000.00 per year

XACTA jobs in Quantico, VA 22134, USA