• Network Engineer - L3…

    Cognizant (Poughkeepsie, NY)
    …- L3 ** **Job Location: Poughkeepsie, NewYork (100% onsite)** **Job Summary** As a Network Engineer L3 specializing in VSS and Nexus integration services ... you will be responsible for designing implementing and maintaining complex network infrastructures focusing on Cisco Nexus 6000 or 7000 or 9000 series switches and… more
    Cognizant (09/03/25)
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  • Network Engineer

    Cognizant (Poughkeepsie, NY)
    We are seeking a highly **skilled Network Engineer L3 ** with deep expertise in Cisco Nexus (6000/7000/9000 series) and Virtual Switching System (VSS) ... technologies. This role is ideal for a network professional who thrives in complex environments and is passionate about designing, implementing, and optimizing… more
    Cognizant (08/16/25)
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  • Senior Network Engineer

    AITHERAS, LLC (Manhattan, NY)
    Senior Network & Security Engineer Location: New York Tri-State Area (NYC / Northern NJ / Fairfield-Westchester CT) Work Model: Hybrid - 3 days on-site at ... TACACS+/Cisco ISE for AAA, integrate flow telemetry into Cisco Secure Network Analytics (StealthWatch), deploy taps/SPANs/Gigamon, and tune IDS/IPS policies for OT… more
    AITHERAS, LLC (07/19/25)
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  • Lead Platform Engineer

    Capgemini (NY)
    **Job Title** : Technology Manager-Lead Platform Engineer **Location** : New York, USA **Travel** :25% **Key Responsibilities:** Monitor and maintain AWS ... on Windows and Linux servers. Troubleshoot and resolve moderately complex system and network issues. Apply patches and updates to OS and cloud resources. Manage user… more
    Capgemini (07/31/25)
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  • Customer Application Engineer

    GE Vernova (Rochester, NY)
    …solution before escalating to L4 when needed. **Roles and Responsibilities** + Global L3 after sales technical support for GEV Wireless and Optical portfolio. + ... MAC connectivity. + IP Networking (Switching, routing, VPN, QoS ). + Network and device management. + Cybersecurity basics: encryption certificates, firewalling +… more
    GE Vernova (09/26/25)
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  • Data Center Technician

    NTT DATA North America (New York, NY)
    …problems following knowledge articles. + Responds to and diagnoses all alerts, escalate to L3 Field Engineer when unable to resolve within the stipulated time. + ... racking, stacking, and structured cabling for new deployments. + Troubleshoot network connectivity and hardware issues, including fiber diagnostics. + Coordinate… more
    NTT DATA North America (09/24/25)
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