• Senior Project Manager - Engineering Functional…

    CACI International (Springfield, VA)
    …+ Experience with large, complex construction projects. + US Citizen + Final Top - Secret Clearance based upon a TIER 5 Background Investigation with favorable ... and Program Management Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of… more
    CACI International (07/16/25)
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  • DDN Network Engineer

    General Dynamics Information Technology (Hampton, VA)
    …and troubleshoot Multicast, and knowledge and experience with VoIP/collaboration systems + Security Clearance Level: Top Secret with SCI eligibility + ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (07/18/25)
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  • Solutions Architect - Crystal City

    Epsilon, Inc (Arlington, VA)
    …Our services, ranging from systems administration and network engineering to Information security and data center management, are essential to the mission's ... 2009 and has become an established leader in providing Information Technology services to both Federal Government and Commercial...Secret clearance with the ability to obtain a Top Secret with SCI eligibility or have… more
    Epsilon, Inc (06/27/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …Kadiak and our government customer in Vienna, VA. **This position requires an active Top - Secret security clearance with SCI Poly. This opportunity is ... as part of a team. + Strong communication skills, both written and verbal. + Top - Secret security clearance with SCI Poly. **Education:** + Bachelor's degree… more
    Koniag Government Services (07/12/25)
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  • Cyber Security Engineer

    SAIC (Reston, VA)
    …Group, USG Mission and Information Technology Division, is seeking a **Cyber Security Engineer** to provide information security support. This position ... is in **Reston, VA** and requires an **active TS /SCI clearance with Polygraph** . This Customer's office is...drive influence operations. If you have specialized skills in information security and tech ops, this is… more
    SAIC (06/27/25)
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  • Senior Technical Consultant, Platform - Federal

    ServiceNow, Inc. (Vienna, VA)
    …annually, driven by customer needs and internal meetings + United States Top Secret / Sensitive Compartmented Information ( TS /SCI) Clearance + 3 years of ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (07/03/25)
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  • Principal Resilient Systems Scientist

    Leidos (Arlington, VA)
    …possess a Secret clearance as well as the ability to obtain a Top Secret **Preferred Qualifications** + Ph.D. in Computer Science, Mathematics, or related ... Scientist with a technical vision and hands-on knowledge of mission-focused systems ? The Leidos Innovations Center's newly established Information and Data… more
    Leidos (06/21/25)
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  • Structural Engineer

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …specifications for integration into modeling programs **Desired Qualifications:** + Active US DoD Secret or Top Secret clearance + Experience working with ... + Willingness to be cross-trained to provide modeling and information across the CBRNE spectrum. **Required Qualifications:** + MS...+ Eligibility to obtain and maintain a US DoD TS /SCI security clearance + Strong communication skills,… more
    Applied Research Associates, Inc. (06/10/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI ... for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques...+ Bachelor's Degree in related Technical Field. + Active TS /SCI Security Clearance. + ≥3 yrs of… more
    CACI International (07/12/25)
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  • Data Systems Engineer

    SAIC (Chantilly, VA)
    …more experience; PhD or JD and nine (9) years or more experience. + Active Top Secret /SCI clearance with Polygraph. + 3+ years of experience supporting software ... **Description** SAIC is seeking a **Data Systems Engineer** with acquisition experience to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS… more
    SAIC (06/17/25)
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