• Cyber Security Project Engineer

    Acclaim Technical Services (Mclean, VA)
    …area firms and continues to grow. We are actively hiring a Cyber Security Project Engineer with TS /SCI clearance and polygraph to join our Mission Technology and ... + Proficiency in endpoint security principles and technologies (Antivirus/Anti-malware software , Host- based Intrusion Detection Systems, EDR, etc.) + Understanding… more
    Acclaim Technical Services (06/19/25)
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  • Signal Processing Engineer

    IERUS Technologies, Inc. (Chantilly, VA)
    …IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops ... Description IERUS Technologies, Inc., is seeking a Signal Processing Engineer to join a diverse and flexible team. The...* Programming (MatLab, Python, C, or similar); * Active TS /SCI clearance. Required * Bachelor's degree (or higher) in… more
    IERUS Technologies, Inc. (05/17/25)
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  • Network Testing Lab Infrastructure Engineer

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... equipment inventory. + Support the installation and updates of software and firmware on lab devices. + Assist in...experience + 3+ years of work related experience + TS /SCI w/ poly is required + Basic understanding of… more
    CACI International (05/10/25)
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  • Network Firewall Engineer

    CACI International (Sterling, VA)
    Network Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... field or equivalent work experience + 10+ years of related work experience + TS /SCI with CI Poly + Exceptional organizational skills and attention to detail +… more
    CACI International (05/09/25)
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  • Field Network Engineer

    Nightwing (Sterling, VA)
    …architectures, create network diagrams and rack elevations, recommend hardware and software solutions, and implement network monitoring. The engineer will ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/06/25)
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  • Cloud Engineer

    SAIC (Chantilly, VA)
    …position is currently located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . **Job responsibilities include, but are not limited ... principles and philosophies to continuously deliver high value enhancements to software in a service-based architecture. + Ensure all application security… more
    SAIC (04/10/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Data Engineer Location: Sterling, VA **Clearance: TS /SCI Poly** **This position is ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/27/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and ... has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer ) in our Cyber & Analytics Business Area (CABA). Our talented team is at… more
    Leidos (06/08/25)
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  • Mechanical Engineer w/OCONUS Travel

    Nightwing (Sterling, VA)
    …a facility's life cycle from design to operations and maintenance (O&M). Mechanical engineer will work with Electrical engineering and software controls to plan, ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/06/25)
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  • Senior Satellite Systems Engineer Staff…

    Lockheed Martin (Fort Belvoir, VA)
    …24x7 operational activities as well as responses to system hardware and software problems\. The OD represents the management team off\-hours and provides direction ... staff leadership and support integration of future hardware and software deliveries\. Specific duties include: approving operational procedures, directing responses… more
    Lockheed Martin (07/03/25)
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