• Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …systems. You will perform technical security assessments , design secure solutions , automate reporting, and guide leadership on cybersecurity risks, ... to identify vulnerabilities, compliance gaps, and recommend mitigations. + Architect and engineer innovative solutions to support ongoing Cyber Threat and… more
    Virtual Service Operations (10/04/25)
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  • Network Engineer - Ground Control Station…

    QinetiQ US (Mclean, VA)
    …controls including firewalls, intrusion detection, and access controls + Coordinate cybersecurity testing protocols and vulnerability assessments for network ... professional and personal lives. Position Overview We are seeking a Network Engineer to support the Ground Control Station (GCS) Integrated Project Team, focusing… more
    QinetiQ US (10/16/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity professional ... our clients. **Position Role Type** : Onsite **About Nightwing Intelligence Solutions ** The Nightwing Intelligence Solutions business provides technically… more
    Nightwing (08/27/25)
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  • Computer Security Engineer (Top Secret…

    Kelly Services (Alexandria, VA)
    **Computer Security Engineer (contract to hire)** Up to $180K/year DOE Requires an active TOP SECRET security clearance for consideration Our customer is currently ... seeking a **Computer Security Engineer ** supporting the Department of Defense onsite in Alexandria, VA. **Key Responsibilities:** + Manage and maintain the … more
    Kelly Services (10/16/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Detection Engineer The Opportunity: Are you looking for an opportunity to share your experience in data to support the mitigation of threats to information systems ... our nation? As a systems security and network security engineer , you can identify the data needed to identify...experience to lead the development and implementation of security solutions that will protect our military infrastructure. On our… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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  • Information Systems Security Engineer

    CACI International (Chantilly, VA)
    Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** As a SIPR Information Systems Security Engineer , you will have in-depth knowledge and be responsible for analyzing, designing,… more
    CACI International (09/30/25)
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  • SharePoint Network Engineer (Software…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …- the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and ... technical role, you will be responsible for the administration, maintenance, and cybersecurity compliance of a SharePoint 2019 environment within a secure DoD… more
    Huntington Ingalls Industries (10/10/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join ... + Experience developing, implementing, and maintaining highly secure and reliable solutions that meet all organizational Cybersecurity and Information Assurance… more
    M. C. Dean (10/14/25)
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  • Instrumentation and Controls Engineer

    MPR Associates (Alexandria, VA)
    …deliverables, such as communication network diagrams, system architecture designs, cybersecurity risk assessments , and feasibility studies for networked ... firm, is actively seeking a capable and motivated Instrumentation and Controls (I&C) Engineer - Network Communications to join our team. If you are seeking a… more
    MPR Associates (08/19/25)
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  • Senior Information System Security Engineer

    Leidos (Alexandria, VA)
    …the mission-critical systems that keep our nation secure. **Ready to engineer solutions that matter?** **Primary Responsibilities** The Digital Modernization ... those who serve.** At Leidos, we're not just delivering solutions - we're pioneering the future of defense and...at Leidos is seeking a dynamic **Information Systems Security Engineer (ISSE)** to support cloud modernization initiatives for the… more
    Leidos (10/18/25)
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