• System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …related acquisition experience per level if no bachelor's degree is held. Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph Experience as a ... permissions, and access controls in Active Directory. Deploy software updates, patches, and security fixes to desktop systems . Conduct regular system backups and… more
    Sciolex Corporation (01/13/26)
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  • Cloud Architect and Infrastructure Lead (Cail)…

    OCT Consulting, LLC (Washington, DC)
    …Day to day responsibilities include: * Design, implement, optimize, and manage information systems , applications, networks, and storage solutions within agency's ... * Must be a US Citizen (Required) * Active Top Secret Clearance / Favorably Adjudicated Tier...(Preferred) * A bachelor's degree in computer science, IT, information systems , or a related field. (Required)… more
    OCT Consulting, LLC (01/18/26)
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  • Technician IV

    General Atomics (Herndon, VA)
    …+ US Citizenship is required, as is the ability to obtain/maintain a DOD Top Secret clearance. + Technical training and/or experience in the military or ... affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted… more
    General Atomics (12/11/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    …platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring (SIEM) products, directory ... **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (11/19/25)
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  • Offensive Cyberspace Operational Planner,…

    Leidos (Odenton, MD)
    …verbal, written, and/or visual means. **What does Leidos need from me?** + Active Top Secret clearance with SCI eligibility and Polygraph required. + BA/BS ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (01/10/26)
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  • Administration Generalist, Majestic

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $61,116.00 - $85,000.00 Security Clearance: TS /SCI Level of Experience: Mid This opportunity ... resides with Warfare Systems (WS), a business group within HII's Mission Technologies...and the sensitivity of the operational environment, an active TS /SCI security clearance will be required. We… more
    Huntington Ingalls Industries (12/19/25)
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  • Solutions Consultant - Intel Community (Federal)

    Palo Alto Networks (Washington, DC)
    …experience in pre-sales/sales engineering + Security Clearance Requirement **:** Active Top Secret /SCI with Full Scope Polygraph + Understanding of data ... inspire, and empower our potential clients in their journey to transform their security architectures. You are empowered with unmatched systems and tools and… more
    Palo Alto Networks (12/25/25)
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  • Chief Enterprise Architect & Modernization Lead

    ManTech (Herndon, VA)
    …costs through innovative architecture. **Clearance Requirements:** + Must hold an active Top Secret security clearance. **Physical Requirements:** + Must ... of global network systems (LAN/WAN), ensuring interoperability with legacy systems and compliance with Government security standards. Oversee network… more
    ManTech (12/23/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    …platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring (SIEM) products, directory ... **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and… more
    ManTech (12/17/25)
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  • Financial Crimes Analyst (Junior)

    Amentum (Vienna, VA)
    Systems & Databases (ie BSA data, TECS, and other Law **Clearance Requirement:** Top Secret with SCI eligibility (Note: US Citizenship is required to obtain ... other Government-provided data sources, including, but not limited to, law enforcement information , commercial databases, and classified systems . Assist in the… more
    Amentum (12/04/25)
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