• Cyber Network Engineer

    Leidos (Lorton, VA)
    …network device patching). + Monitor network performance, availability, and security using enterprise monitoring tools; identify and resolve issues proactively. + ... clearance is required. + 5-8+ years of hands-on experience as a Network Engineer (or similar role) supporting enterprise networks. + Strong experience with… more
    Leidos (12/11/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …seeking a **Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... federal, local and commercial customers across high-growth markets. Responsibilities **Information System Security Engineer Position Summary** In this position… more
    M. C. Dean (11/28/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Mitigation,Security Risk Analysis,Technical Security **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information ... with network monitoring and log analysis applications such as Splunk Enterprise and Splunk Enterprise Security, Nagios, Zenoss, NeuralStar or other similar… more
    General Dynamics Information Technology (12/04/25)
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  • ServiceNow Platform Engineer

    CACI International (VA)
    …tools. + Design, develop, and implement integrations between ServiceNow and other enterprise systems using REST APIs, SOAP, JDBC, and other integration ... ServiceNow Platform Engineer Job Category: Information Technology Time Type: Full...provide a common set of EIT services across the enterprise to implement a consistent, high-quality experience for users… more
    CACI International (12/11/25)
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  • Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Herndon, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Designs, System Requirements, Systems Engineering **Experience:** 10 ... advising alternative approaches, and conducting feasibility studies + Designing and defining system architecture for new or existing computer systems + Providing… more
    General Dynamics Information Technology (10/14/25)
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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    … Linux. What You'll Work On: + Designing, deploying, and maintaining IDS/IPS systems across a large enterprise with multiple networks. + Developing, reviewing, ... mitigating common pitfalls encountered when deploying IDS/IPS in large-scale enterprise environments, including package dependencies, system resource… more
    ENS Solutions (12/14/25)
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  • Senior Windows Engineer

    CACI International (Mclean, VA)
    …experience in system design, integration, testing, and maintenance for complex systems . The Senior Windows Engineer will collaborate with various teams, ... to ensure the successful development and deployment of innovative systems . The role requires expertise in system ...and layered software packages. + Apply advanced knowledge in monitoring and tuning the system to achieve… more
    CACI International (12/18/25)
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  • Senior CrowdStrike Falcon Endpoint Security…

    AIG (Reston, VA)
    …How you will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer will be part of AIG's Enterprise Information Security Organization, ... Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. It's...responsible for Engineering and Operational support of the Enterprise -wide Endpoint Security Management system and procedures.… more
    AIG (10/24/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …The CBP SOC is responsible for the overall security of CBP Enterprise -wide information systems , and collects, investigates, and reports any suspected ... detection, design security content, and improve overall security posture of the Enterprise . + Proactively and iteratively search through systems and networks… more
    Leidos (12/19/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    …and implementations plans, as well as diagnosing and troubleshooting outages, monitoring networks, infrastructure and systems , and proving proactive mitigation ... **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large,… more
    Leidos (12/06/25)
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