• Network Firewall Engineer

    CACI International (Sterling, VA)
    …+ Collaborate with other IT teams members to ensure proper integration of firewall systems with other network components + Stay current with emerging security ... Network Firewall Engineer Job Category: Information Technology Time...+ Assist in the implementation and configuration of firewall systems across various platforms + Perform day-to-day firewall administration… more
    CACI International (10/25/25)
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  • Technical Lead- Network Architect

    CACI International (Sterling, VA)
    network architecture strategy, ensuring scalability, performance, and security of our network systems , and driving innovation in our network ... Technical Lead- Network Architect Job Category: Information Technology Time Type:... security architectures, including firewalls, IPS/IDS, and access control systems . + Manage vendor relationships and evaluate new products… more
    CACI International (10/25/25)
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  • Senior Network Administrator w/Secret…

    TekSynap (Radford, VA)
    …with internal teams and external stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network ... and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze … more
    TekSynap (10/25/25)
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  • Network Watch Officer

    SAIC (Quantico, VA)
    …manage incidents to completion. + Coordinate, escalate, and/or resolve operational system /application/ network events that have the potential of negatively ... designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security oversight… more
    SAIC (12/11/25)
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  • Secret Windows Systems Administrator

    Insight Global (Dahlgren, VA)
    Job Description Insight Global is seeking a Windows Systems Administrator based in Dahlgren, Virginia, to deliver technical assistance and provide solutions for ... common failures through customer support. This Windows Systems Administrator must have an active Secret Clearance, IAT Level 2 Certification, Security+, and a high… more
    Insight Global (01/13/26)
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  • Director, Audit- Global Payment Network

    Capital One (Mclean, VA)
    Director, Audit- Global Payment Network **Overview:** Capital One's Audit function is a dedicated group of professionals focused on delivering top-quality assurance ... of our Audit team, with a specific focus on global payment network , their associated platforms, technologies, and related operations such as credit/debit processing,… more
    Capital One (12/14/25)
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  • Tech Audit Manager - Global Payment Network

    Capital One (Mclean, VA)
    Tech Audit Manager - Global Payment Network Capital One's Audit function is a dedicated group of professionals focused on delivering top-quality assurance services ... are seeking an experienced candidate that has demonstrated knowledge of payment network technology, operations and ecosystem related risks, as well as risk… more
    Capital One (12/12/25)
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  • Audit Manager - Global Payment Network

    Capital One (Richmond, VA)
    Audit Manager - Global Payment Network Capital One's Audit function is a dedicated group of professionals focused on delivering top-quality assurance services to the ... our Audit team, with a specific focus on the global payments network , all associated platforms, technologies, and related operations such as(eg, credit/debit… more
    Capital One (11/04/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …components; + **Producing detailed system design** , including network and systems infrastructure, interconnections, and application configuration to ... responsible for design, implementation, integration, and support of access control, system integration, endpoint protection, data protection / data loss prevention,… more
    M. C. Dean (11/26/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …and document operational, functional, and technical requirements. + Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes, ... and performance verification test plans. + Incorporate new plans, designs and systems into ongoing operations. + Guide system development and implementation… more
    M. C. Dean (12/30/25)
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