• 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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  • Cyber Network Defense Analyst (Cnda) - 5…

    BCMC (Arlington, VA)
    …(DFIR) and proactively hunting for malicious cyber activity. We are seeking Cyber Network Defense Analysts (CNDA) to support this critical customer mission. The ... incident response, and immediate investigation and resolution using host-based, network -based and cloud-based cybersecurity analysis capabilities. Team personnel provide… more
    BCMC (01/06/26)
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  • Lead , Field Engineer

    L3Harris (Nashville, TN)
    … hardware and software installation, configuration and troubleshooting on complex integrated network systems. 3) Support regular, special and integrated system ... land, sea and cyber domains in the interest of national security. Job Title : Lead , Field Engineer Job Number: 32004 Job Location: Nashville, TN Schedule: 9/80 - Off… more
    L3Harris (12/14/25)
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  • Technical Program Manager I, Network

    Google (Reston, VA)
    …release cycles for stockout, reliability, geo-expansion, and signal queues. + Support Network Supply Plan publications, ensuring consistent handling of ... Manager at Google, you'll use your technical expertise to lead complex, multi-disciplinary projects from start to finish. You'll...PA demand into a published Plan of Record for L3 to L1 capacity mapping suitable for network more
    Google (12/20/25)
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  • Senior Network Engineer

    Ensono (Columbia, SC)
    …team. Supports all Network environments for Ensono clients + Provide L3 Operations support for investigation, troubleshooting and resolving network ... Senior Network EngineerRemote - United StatesJR012227 At Ensono, our...information; coordinating solutions with Ensono ENSG customers; and providing support for engineering design and implementation issues. **We want… more
    Ensono (11/08/25)
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  • Network Engineer / Secret / Onsite:

    Lockheed Martin (Huntsville, AL)
    …countries\. Lockheed Martin Enterprise Operations \(EO\) is actively seeking an experienced network engineering professional to support our Space business area ... securing, hardening, remediating, troubleshooting, testing, upgrading and decommissioning of network switches, routers, firewalls, IDS/IPS, encryptors, physical cabling, protected… more
    Lockheed Martin (12/05/25)
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  • Principal Engineer Software Developer…

    Palo Alto Networks (Santa Clara, CA)
    …+ Develop network security high availability service infrastructure products + Support critical customer escalations and provide root cause analysis in a timely ... for efficient and robust implementation, and interact with quality assurance and field support teams in the whole software development cycle. The culture at Palo… more
    Palo Alto Networks (10/29/25)
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  • Senior Lead Engineer, Software

    Celestica (Richardson, TX)
    …Methods to support Kubernetes deployments for different scenarios. + Build Network validation techniques for GPU centric traffic patterns. + Optimize code for ... creating solutions for the data center industry. The Senior Lead Engineer, Software develops, debugs, tests, deploys and supports...Networking Testing skills covering various Datacenter deployment types ( L3 , BGP EVPN ). + Knowledge of setting up… more
    Celestica (10/31/25)
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  • Telecom Network & Systems Technician

    DT Professional Services (Oceanside, CA)
    Job Description: DT Professional Services is seeking a Telecommunications Network & Systems Technician to join our team in beautiful Oceanside, California! The ... travel per year. Responsibilities: + Systems Installation and Setup: + Lead the installation of complex communications systems, including supporting subsystems… more
    DT Professional Services (01/06/26)
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  • Senior Director, IT Production Support

    Aegon Asset Management (Philadelphia, PA)
    …the most of what's important to them. We're empowered by a vast agent network covering North America, with diversity to match. Together with our nonprofit research ... . Job Description Summary As the Senior Director, IT-Production Support , you'll define and execute the strategic vision for...+ Serve as the escalation point for L2 and L3 application issues, aligning infrastructure and application teams during… more
    Aegon Asset Management (12/04/25)
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  • Sr Mobility Engineer & IT Generalist

    BJs Wholesale Club (MD)
    …refresh and installations. + Act as remote hands for L2 NOC and L3 Network teams during troubleshooting and maintenance. Industrial Wi‑Fi: coverage analysis, ... laptops, thin clients, printers, servers, and handheld devices. + Assist with network and infrastructure support including device reboots, cable replacements,… more
    BJs Wholesale Club (12/15/25)
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