• Network Support Lead…

    HTC Global Services Inc (Brooklyn, NY)
    Network Support Lead ( L3 ) We are seeking an experienced Network Support Lead ( L3 ) to provide advanced technical leadership and serve as ... the final escalation point for complex network issues. This role involves troubleshooting, architecture support...FortiAnalyzer, Syslog to resolve persistent or high-severity issues. + Lead and manage bridge calls during P1/P2 network… more
    HTC Global Services Inc (01/08/26)
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  • Telecom Support - L3

    HTC Global Services Inc (Brooklyn, NY)
    …+ Experience: 10-12+ years in telecom operations, voice engineering, or unified communications support , with at least 3-4 years in L3 or senior escalation ... 1. Advanced Telecom Operations & Escalations + Act as the final L3 escalation point for all telecom-related incidents including SIP failures, PRI issues,… more
    HTC Global Services Inc (01/02/26)
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  • Cyber Threat & Response Engineer ( L3 )

    3M (Austin, TX)
    **Job Description:** Cyber Threat & Response Engineer ( L3 ) **Collaborate with Innovative 3Mers Around the World** Choosing where to start and grow your career has a ... you choose to work at, and its leaders, will support and guide you. With a wide variety of...sources to reveal scope, impact, and adversary intent. + Lead the charge: Drive containment, eradication, and recovery for… more
    3M (12/20/25)
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  • Server Admin - L3

    HTC Global Services Inc (Brooklyn, NY)
    …in infrastructure support /engineering, with at least 3-4 years in an L3 or equivalent senior technical role. + Certifications (preferred): + Microsoft Certified: ... Role Summary: The L3 Infrastructure Engineer will serve as a senior...across infrastructure services. The engineer will collaborate with architecture, network , and storage teams to drive continuous improvement and… more
    HTC Global Services Inc (01/02/26)
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  • Network Engineer L3

    NTT America, Inc. (Richmond, VA)
    …Works with vendors to evaluate, procure, and manage networking equipment, services, and support contracts. + Utilizes network monitoring and analysis tools to ... communication. This role involves collaborating with cross-functional teams to support networking needs and plays a critical role in...network issues. + Strong project management skills to lead and contribute to network projects. +… more
    NTT America, Inc. (12/24/25)
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  • L3 Data Center Technician

    TEKsystems (Mount Pleasant, WI)
    …and GPU installations, troubleshooting hardware issues, and ensuring continuous network service availability. The ideal candidate will have extensive experience ... in hyperscale environments, a strong understanding of network infrastructure, and hands-on expertise with server and GPU...and GPUs. + Provide advanced ticket resolution and technical support . + Act as liaison between team members and… more
    TEKsystems (01/05/26)
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  • Lead Engineer, Network Design…

    Paramount (New York, NY)
    …mark on culture. **In this Role Youll:** We at Paramount are seeking a Lead Engineer, Network Design & Engineering! The Paramount Technology department supports ... Palo Alto and Cisco Security products and offerings. + Support of the Paramount Global Network , Information...Engineers on new implementations + Collaborate with L2 and L3 teams to tackle network and firewall… more
    Paramount (12/12/25)
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  • NOC Performance Monitoring Lead

    General Dynamics Information Technology (Oklahoma City, OK)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Operations Center(NOC) Performance Monitoring Lead ** Advance how our ... you advance your career. Join GDIT as our BIM Network Operations Center(NOC) Network Monitoring Lead...and enhance the customer experience at each base. * Lead /Manage/ Support You will be the lead… more
    General Dynamics Information Technology (10/26/25)
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  • Network Operations Manager

    Cognizant (Austin, TX)
    …you will:** * Lead , mentor, and develop a team of L1, L2, and L3 network engineers, specialists, and shift leads within a 24x7 operational environment. * ... **About the role** As a Network Operations Manager, you will make an impact...Ensure full shift- lead coverage across all shifts to maintain consistent operational… more
    Cognizant (01/08/26)
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  • Network Engineer - Valent North America LLC

    Valent BioSciences (Libertyville, IL)
    …submits change requests for planned project work. + Provides hands-on L1, L2, and L3 IT support across both network -related and general infrastructure ... or related technical issues. The engineer provides both on-site and remote support while developing network -related architectural designs for IT systems and… more
    Valent BioSciences (12/23/25)
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