• Network Engineer , Principal…

    RTX Corporation (El Segundo, CA)
    …eligible for a security clearance​ **Security Clearance:** Top Secret - Current ** Network Engineer , Principal Specialist** **Raytheon Digital Technology** ... **Job Summary:** RTX Corporation Raytheon is looking an experienced Network Engineer with a US DoD Top-Secret...limited to the following: * Configure, manage, and upgrade Cisco network hardware and software, such as… more
    RTX Corporation (08/29/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Redondo Beach, CA)
    …history. Northrop Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in designing, implementing, and ... maintaining Cisco voice solutions. The ideal candidate will have a...of small teams, would be helpful. + Familiarity with network infrastructure and security principles. + Experience with VQ… more
    Northrop Grumman (11/05/25)
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  • Principal Network Architect

    NTT DATA North America (Los Angeles, CA)
    …DATA 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 in **Los Angeles, California.** We are hiring principal -level network architects to lead design and delivery of multi-site Cisco Software-Defined… more
    NTT DATA North America (10/24/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Edwards AFB, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Cyber Systems Engineer (Level 3)** to join our team of ... based out of **Edwards AFB, CA** . As a Principal Cyber Systems Engineer , you will be...Redhat systems administration and Ansible automation + Experience with Cisco switch management and multicast network protocol… more
    Northrop Grumman (11/05/25)
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  • Principal , Networking Hardware Architect

    Celestica (San Jose, CA)
    …an unrelenting drive to find the way for our customers. Let's engineer the future together. **Detailed Description** The Networking Hardware Architect will serve ... **Knowledge/Skills/Competencies** + 12+ years experience + Proficient in all network hardware architectures including datacenter, telecommunication, enterprise and service… more
    Celestica (09/02/25)
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  • Senior Technical Marketing Engineer

    Palo Alto Networks (Santa Clara, CA)
    …an environment where we all win with precision. **Your Career** We are seeking a Principal Technical Marketing Engineer in Device Security to play a pivotal role ... and security platforms, including: + Asset Management/CMMS systems: ServiceNow + Network & Wireless Management: Cisco Prime Infrastructure, Wireless LAN… more
    Palo Alto Networks (11/05/25)
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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 ... network architects (L4 through Principal ) to lead...PxGrid integrations, wired/wireless 802.1X/MAB, guest/BYOD, and scalable group policies. Engineer secure edge and campus perimeters: Cisco … more
    TEKsystems (11/18/25)
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