• Principal Network Architect

    NTT DATA North America (Los Angeles, CA)
    …and for the people who work here. NTT DATA Services currently seeks a **Principal Network Architect - Cisco SD-Access & Enterprise Networking** to join our team ... closely with security and operations. The ideal candidate holds an active CCIE and demonstrates deep, hands-on expertise across Cisco routing/switching, … more
    NTT DATA North America (10/24/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Los Angeles, CA)
    …and Associate to Advanced level technical certification in a single domain, preferably Cisco . + CCIE highly desired, specifically CCIE route/switch and/or ... join the SLED team?** As a Sr. Consulting Systems Engineer (CSE), you will be acting as the technical...Technology's advanced suite of products through multiple OEM's including Cisco , Palo Alto, Microsoft, AWS, NetApp, Splunk, and VMware,… more
    World Wide Technology (09/09/25)
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  • Network Test Engineer /QA

    Insight Global (Sunnyvale, CA)
    Job Description Insight Global is looking for a strong Network Test engineer to join a growing team within the fiber world. The core focus will come from ... strong ability to set up, configure, and troubleshoot complex, large-scale network environments across multi-vendor platforms (Nokia, Cisco , Arista, Ciena,… more
    Insight Global (09/24/25)
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  • Optical and Routing Engineer

    NTT America, Inc. (Rancho Cordova, CA)
    …Cisco Certified Internetwork Expert ( CCIE ) - Service Provider (preferred) + Cisco Certified Network Professional (CCNP) - Service Provider or Enterprise + ... now. We are currently seeking a Optical and Routing Engineer to join our team in Rancho Cordova, California...Switching (MPLS) + Dense Wave Division Multiplexing (DWDM) + Cisco routed and optical network infrastructure **Preferred… more
    NTT America, Inc. (11/02/25)
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  • Telecommunications Engineer Basic

    General Dynamics Information Technology (Tracy, CA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Network Design,Networking, Network Operations,Networks **Certifications:** Cisco ... Network Associate (CCNA) | Cisco - Cisco , CompTIA Security+ CE | CompTIA - CompTIA **Experience:**...(ie CompTIA Sec+, CASP, CISSP, etc). + Computing Environment: Cisco computing environment - CCNA, CCNP or CCIE… more
    General Dynamics Information Technology (11/08/25)
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  • Network Security Architect

    SAIC (Santa Ana, CA)
    …(preferred): + Cisco Certified Network Professional (CCNP) - Required + Cisco Certified Internetwork Expert ( CCIE ) - Security Preferred + Cisco ... technology for data center networking. A high-level understanding of network security (Palo Alto firewalls, Cisco FTD)...network access. + Serve as the hands-on lead engineer for network deployment, upgrades, and incident… more
    SAIC (11/18/25)
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  • Sr Pre-Sales Systems Engineer

    CommScope, Inc. (CA)
    …technologies + A professional or associate level networking industry certification such as Cisco CCIE , CCNA, Juniper JNCIA, Aruba, RUCKUS RCNI or RCWA, CWNA, ... Sr Pre-Sales Systems Engineer Req ID: 79953 Location: Virtual, California, United...network of channel partners. The position of Systems Engineer will perform consultative solutions-based discussions to all levels… more
    CommScope, Inc. (10/01/25)
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  • Operations Technology Connectivity Engineer…

    Deloitte (San Diego, CA)
    … (OTN) implementations). + Professional certifications in networking or security (eg, Cisco CCNP/ CCIE , Juniper JNCIP/JNCIE, CompTIA Security+, or similar). + ... Operations Technology Connectivity Engineer - Specialist Senior AI & Engineering Join...sensors), and site digitalization. + Design and implement robust network architectures using Purdue Model, IEC 62443 zoning/segmentation, and… more
    Deloitte (11/14/25)
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  • Principle Technical Architect

    TEKsystems (Los Angeles, CA)
    Description Job Title: Senior /Principal Network Architect (L4-Principal) - Cisco SD‑Access & Enterprise Networking Summary: We are hiring senior -level ... closely with security and operations. The ideal candidate holds an active CCIE and demonstrates deep, hands‑on expertise across Cisco routing/switching, … more
    TEKsystems (11/18/25)
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  • Security Architect III

    Eliassen Group (Tustin, CA)
    …have. i. Cisco Certified Network Professional (CCNP) - Required ii. Cisco Certified Internetwork Expert ( CCIE ) - Security Preferred iii. Cisco ... 1. Implementation, Operations & Support a. Serve as the hands-on lead engineer for network deployment, upgrades, and incident response. b. Configure… more
    Eliassen Group (11/21/25)
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