• Senior Platform Engineer

    Leidos (Chantilly, VA)
    …a technical development program supporting the Sponsor's IdAM/ICAM programs located on a secure network . As a Platform Engineer on this program, you will design, ... Kubernetes, containers, or serverless is strongly preferred. The Platform Engineer will work with a large team of developers,...engineering support to mission teams Required Qualifications + Active TS /SCI with Polygraph + BS degree and 8+ years'… more
    Leidos (01/09/26)
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  • Vulnerability Researcher: Mid-Level (Applicants…

    Cipher Tech Solutions (Vienna, VA)
    …+ MUST be a US citizen + Must hold a US government security clearance at the TS Level or higher at time of application + Must hold a Bachelor's degree in Computer ... system emulation for research and analysis + Understanding of network protocols + Experience reading and writing assembly (ARM,...of analyzing malicious code. The goal of a reverse engineer is to understand how the malicious code works… more
    Cipher Tech Solutions (01/16/26)
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  • Network Modeling and Simulation Technician

    CACI International (Sterling, VA)
    …Continental US * * * **The Opportunity** : We are seeking an experienced Network Modeling and Simulation Engineer to join our team. The successful candidate ... Network Modeling and Simulation Technician Job Category: Information...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/23/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    …of experience OR High School diploma with 16 years of experience. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ... + Enterprise network administration and security for Top Secret enclaves + Cloud platforms (AWS...scheduling to support critical operations in Top Secret environments. \#FundedPosition Desired Qualifications + Active TS more
    Noblis (12/22/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    …of experience OR High School diploma with 14 years of experience. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ... Responsibilities As a **Systems Engineer III** you will provide leadership in planning,...+ Enterprise network administration and security for Top Secret enclaves + Cloud platforms (AWS… more
    Noblis (12/22/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a DoD-provided, ... TS /SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key...a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/11/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a DoD-provided, ... network /operational systems at multiple classifications levels. **Requirements:** * Must have active Top - Secret clearance with SCI or TS with the ability… more
    Amentum (12/05/25)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a DoD-provided, ... network /operational systems at multiple classifications levels. **Requirements:** + Must have active Top - Secret clearance with SCI or TS with the ability… more
    Amentum (01/09/26)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …an impact on every client you work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network ... : Must have an active Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability. Candidate Referral : Do you know someone… more
    ARSIEM (11/12/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …VA . The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence ... shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT...The position requires US Citizenship and an active DoD Top Secret with SCI clearance and the… more
    V2X (11/15/25)
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