• Network Engineer

    Assertive Professionals (Chantilly, VA)
    … network configurations, using knowledge of the performance characteristics of the systems being upgraded and the specifications for network interfaces to ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP),...+ Configuration and main enhance of COMSEC (NSA GOTS/Type-1) systems . + Installation and maintenance of the preceding technologies… more
    Assertive Professionals (11/21/25)
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  • Network Team Lead

    TekSynap (Arlington, VA)
    …Hardware knowledge for installation, repair, troubleshooting and Maintenance; + Cisco data network equipment; + Avaya Digital Systems ; + CCIE Certifications ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Design and troubleshoot complex network architectures; + Use centralized network management tools to… more
    TekSynap (11/13/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …a NOC Network Solutions Engineer and drive the strategic evolution of our network systems . Opportunity: VSO is seeking an experienced and innovative NOC ... IDS/IPS, and encryption. + Proven experience designing and implementing large-scale, mission-critical network systems . + Strong understanding of hybrid and cloud… more
    Virtual Service Operations (10/31/25)
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  • 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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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    …dissection, filtering, and decoding in tools like Wireshark + Ability to correlate network behavior with system or application issues + Excellent documentation ... **Req ID:** 38855 **Summary** **Senior Network Engineer** **Oakton, VA** Are you ready to...take your career to the next level! The **Senior Network Engineer** is a subject matter expert in … more
    Chenega Corporation (01/09/26)
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  • Campus Network Engineer

    TekSynap (VA)
    …and validation of configurations for new installations, changes within the network , software upgrades for Campus Switches + Understand equipment capabilities to ... for Campus Switches + Understand equipment capabilities to follow network operational support procedures related to Campus Switches +...to and resolve trouble ticket escalations via VA Ticketing System and MS Teams support channel + Support and… more
    TekSynap (01/09/26)
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  • Network Engineer III

    CACI International (Springfield, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader,...GCP). * Experience with hybrid multicloud environments, scripting, and system engineering processes. - ** ** **What You Can… more
    CACI International (01/07/26)
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  • Senior Network Tool Operations Engineer

    Leidos (Chantilly, VA)
    …Digital Modernization Sector at Leidos has an opening for an a Senior Network Tool Operations Engineer to support the Intelligence Sector. **Required Tasks:** + ... Design, implement, and customize network monitoring views, dashboards, reports, and alerts across a...through emails that are generated by the Leidos.com automated system - never from free commercial services (eg, Gmail,… more
    Leidos (12/20/25)
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