• Security Engineering Lead

    Tyto Athene (Ashburn, VA)
    …troubleshooting of security systems and tools. + Install, configure, and support network security platforms, including: + Layer 2/Layer 3 network devices ... such as NIST, FISMA, and Common Criteria. + Evaluate, test , and recommend new security technologies and...+ (minimum required) + Strong working knowledge of: + Security services and network security … more
    Tyto Athene (11/01/25)
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  • Network Engineer (Intelligence Center)

    The MITRE Corporation (Chantilly, VA)
    …with us. The MITRE Space Intelligence Systems Department is looking for a Network Engineering Subject Matter Expert (SME) who wants to drive innovative solutions, ... + MITRE's Space Intelligence Systems is looking for a Principal Network Engineer role that will be supporting multiple classified infrastructures as… more
    The MITRE Corporation (12/20/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …a difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of IT systems in ... someone who has prior experience working as a classified Network Engineer . This is an on-premises position on...will require knowledge of implementing and maintaining NIST 800-53 Security Controls / RMF compliance in each environment along… more
    The MITRE Corporation (12/17/25)
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  • Network Watch Officer

    SAIC (Quantico, VA)
    **Description** **Introduction** Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize, and transform ... the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The National Security & Space Sector of SAIC is seeking a Incident… more
    SAIC (12/11/25)
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  • Sr IT Security Advisor

    Sedgwick (Richmond, VA)
    …tools (eg, Rapid7 InsightVM, Tenable, Qualys) to correlate findings. + Knowledge of network , application, cloud, and physical security testing scopes. + Skilled ... Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Sr IT Security Advisor **PRIMARY PURPOSE OF THE ROLE:** To manage the implementation of … more
    Sedgwick (12/23/25)
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  • All Source Analyst ( Network Analysis)…

    SOS International LLC (Reston, VA)
    …tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. **Job Description** **Overview** SOSi is seeking a Senior ... level All-Source Analyst ( Network Analysis) to provide support on network ...assess, interpret, forecast, and explain a range of national security issues and developments that are regional or functional… more
    SOS International LLC (11/21/25)
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  • Azure DevOps Engineer/ Network Engineer

    Idea Entity (Herndon, VA)
    …in Azure. + Architecting Azure cloud applications for availability, reliability, security , and performance. + Designing and implementing development and test ... platform engineers. + Be a collaborative team player to define, design, develop, test , and deploy automation tools. + Active communication across the team. + Manage… more
    Idea Entity (01/07/26)
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  • Principal Auditor (Experienced Senior Auditor),…

    Capital One (Mclean, VA)
    Principal Auditor (Experienced Senior Auditor), Global Payment Network (Hybrid) Capital One's Audit function is a dedicated group of professionals focused on ... with a specific focus on the Capital One's Global Payment Network , platforms, technologies, and related operations (eg, credit/debit processing, digital payments,… more
    Capital One (12/07/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …Bachelor's Degree with 5+ years of experience **Desired Certifications:** + CCNA, CCNP or Network + Security + or similar which meets current guidelines such as ... and cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3** to assist on the design and maintenance of its … more
    M. C. Dean (11/26/25)
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  • Lead Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …and track remediation efforts, ensuring compliance with established timelines. + Network Security & Architecture Review: Conduct in-depth firewall rule ... & Policy Adherence: Act as the primary technical interpreter of security requirements/controls, ensuring all network solutions and system architectures… more
    General Dynamics Information Technology (12/15/25)
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