• Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …enable national security missions worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in ... Microsoft 365/Azure, and multi-cloud environments (AWS, GCP, OCI). You will engineer , implement, and continuously improve controls that protect CUI/FCI and other… more
    SOS International LLC (12/31/25)
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  • VoIP Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …secure, reliable voice and video services supporting mission-critical federal and defense operations . **Key Responsibilities** + Engineer and administer Cisco UC ... of related experience **US Citizenship Required:** Yes **Job Description:** **HOW THE VoIP ENGINEER WILL MAKE AN IMPACT:** We are seeking an experienced VoIP … more
    General Dynamics Information Technology (12/19/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (01/17/26)
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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    …traffic profiles for normal behavior across different enclaves + Work with cybersecurity and IT operations teams to investigate incidents using packet-level ... **Req ID:** 38855 **Summary** **Senior Network Engineer ** **Oakton, VA** Are you ready to enhance...employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you!… more
    Chenega Corporation (01/09/26)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Norfolk, VA)
    Network Engineer The Opportunity: We are seeking a dedicated Network Engineer to support the design, deployment, and maintenance of enterprise and tactical ... to apply your technical expertise in wireless, SD-WAN, and cybersecurity to build secure, resilient infrastructure that directly enhances...On: + Serve as a core member of the Operations and Maintenance ( O & M ) team,… more
    BOOZ, ALLEN & HAMILTON, INC. (01/02/26)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …high-side environments + Experience working with mission systems and secure enclave operations **Preferred Certs:** CCNP, Azure Network Engineer Associate, or ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/16/25)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, Active ... of audiences, including senior management. + Manage infrastructure and cybersecurity controls, including enhanced detection and vulnerability capabilities and… more
    ENS Solutions (12/06/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Springfield, VA)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... experiences that will propel your career?** CACI's Transport & Cybersecurity Services (TCS) program is actively hiring a team...+ Develop and maintain a road map for capabilities, operations , and technologies. + Assist with the development and… more
    CACI International (11/10/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... by malware. This position provides support to the J6 Pentagon Security Operations Center in conduct reverse engineering for Malware Analysis using dynamic and/or… more
    Leidos (10/31/25)
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  • Network Engineer

    Nightwing (Sterling, VA)
    …Network Engineer (NE) collaboratively works closely with leadership, Platform and Operations Teams, and Mission Partners to engineer , install, operate, and ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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