• Endace Platform Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate Endace packet capture, monitoring, and network ... threat intel, investigation platforms). Maintaining and tuning Endace hardware and software for optimal performance, including upgrades, patching, sensor tuning, and… more
    ENS Solutions (12/13/25)
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  • Systems Engineer Manager

    SAIC (Chantilly, VA)
    …(COA). + Work closely with a multidisciplinary team including hardware and software , to ensure system integration and mission success. Foster communication and ... impacts on mission objectives. **Qualifications** + Must possess an active TS/SCI clearance with Polygraph. + Experience with the Intelligence Community and/or the… more
    SAIC (12/13/25)
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  • Mission Solutions SAFe Agile Engineer

    CACI International (Sterling, VA)
    Mission Solutions SAFe Agile Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Python. Will learn about the cloud concepts of Infrastructure-, Platform-, and Software -as-a-Service as well as the ever-evolving COTS that comprise the DevOps… more
    CACI International (12/06/25)
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  • Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Cloud Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not limited ... and five (5) years of relevant experience in information technology, leveraging software applications and tools to meet customer requirements. + In lieu of… more
    ManTech (12/03/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... discipline and 7+ years of relevant experience in information technology, leveraging software applications and tools to meet customer requirements. + In lieu of… more
    ManTech (12/03/25)
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  • Facilities Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a top-notch **Facilities Systems Engineer ** to join our talented team in **Chantilly, VA** . This role requires an **active TS/SCI ... clearance with Polygraph** . This position is responsible for...to resolve difficult issues. + Experience with Microsoft Office software (ie, PowerPoint, Excel, Word, Project and SharePoint). REQNUMBER:… more
    SAIC (11/26/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/25/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **SIGINT Systems Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, ... to be substituted in lieu of degree. + Active Top Secret/SCI clearance with Poly. + Experience with space/ground aerospace systems engineering/architecting. +… more
    SAIC (11/21/25)
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  • Network Engineer

    Acclaim Technical Services (Reston, VA)
    …DC area firms and continues to grow. We are actively hiring a Network Engineer with TS/SCI clearance and polygraph supporting a new contract recently awarded ... cost/benefit analysis and provides specific detailed information for hardware and software selection, implementation techniques and tools for the most efficient… more
    Acclaim Technical Services (11/18/25)
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  • Systems Engineer

    Acclaim Technical Services (Reston, VA)
    …DC area firms and continues to grow. We are actively hiring a Systems Engineer with TS/SCI clearance and polygraph supporting a new contract recently awarded ... They participate in design reviews of components (hardware and software ) to ensure applicability to the current system and...the system. They research and test COTS hardware and software . They develop engineering and cost estimates for emerging… more
    Acclaim Technical Services (11/18/25)
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