• Principal Software Engineer

    Cisco (San Jose, CA)
    …users, data, and applications-no matter where they reside. **Your Impact** As a Principal Software Engineer reporting directly to Senior Director of Engineering, ... at least 3 days a week. **Meet The Team** Cisco 's Cloud Security organization is at the forefront of...Edge (SSE) frameworks and diverse Proxy technologies to enhance network security and data protection. + Active participation in… more
    Cisco (11/27/25)
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  • Principal Machine Learning Engineer

    Cisco (Seattle, WA)
    …AI-native security operations, helping to shape how Splunk and Cisco scale trusted automation across the enterprise. **Minimum Qualifications** **Security:** ... - Comfortable working with common data sources such as endpoint logs, network traffic, authentication events, or cloud audit trails-and understanding how they're… more
    Cisco (11/26/25)
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  • AI/ML Principal Engineer

    Cisco (Santa Monica, CA)
    …a sufficient number of applications are received. **Meet the Team** Outshift by Cisco is the emerging tech incubation group that explores, identifies, and creates ... new business opportunities for Cisco . We are passionate about taking Cisco ...and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that… more
    Cisco (12/11/25)
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  • Principal DSP Engineer - Coherent…

    Cisco (Holmdel, NJ)
    …with ASIC designers. * Experience presenting technical information to colleagues. **Why Cisco ?** At Cisco , we're revolutionizing how data and infrastructure ... and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that...solutions are everywhere, our impact is everywhere. We are Cisco , and our power starts with you. **Message to… more
    Cisco (11/14/25)
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  • Principal Network Architect…

    NTT America, Inc. (Sacramento, CA)
    …you can grow, belong and thrive. **Your day at NTT DATA** We are hiring principal -level network architects to lead design and delivery of multi-site Cisco ... PxGrid integrations, wired/wireless 802.1X/MAB, guest/BYOD, and scalable group policies. + Engineer secure edge and campus perimeters: Cisco FTD/Firepower policy… more
    NTT America, Inc. (10/25/25)
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  • Software Engineer Data Center Switching

    Cisco (San Jose, CA)
    …onsite 3 days per week. **Meet the Team** At Data Center Business Unit in Cisco , we are dedicated to driving innovation in networking technologies. Our focus is on ... Ethernet Switching products that address the evolving needs of modern network infrastructures, including those in AI, cloud computing, and enterprise environments… more
    Cisco (11/13/25)
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  • Principal Network Engineer

    LTD Global (Livermore, CA)
    …economic growth through philanthropic initiatives and community engagement. Position Overview The Principal Network Engineer will design, implement, and ... multi-datacenter environments, including hybrid Azure Cloud solutions. As the Principal Network Engineer , you will...SSL VPN + Packet inspection/access rules Detailed knowledge of Cisco network infrastructure + Traditional Cisco more
    LTD Global (10/31/25)
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  • Principal /Sr Principal

    Northrop Grumman (San Diego, CA)
    …advantage to the warfighter. We are looking for you to join our team as a ** Principal /Sr Principal Network Engineer ** based out of **San Diego, CA** ... . As a Principal /Sr Principal Network ...protocols including BGP, OSPF and EIGRP. + Understanding of network device configuration and troubleshooting (ideally, Cisco more
    Northrop Grumman (11/01/25)
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  • Senior Principal Network

    Northrop Grumman (San Diego, CA)
    …they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Senior Principal Network Engineer ** to our team in San Diego (Rancho ... and innovative solutions to advanced technical problems. The **Senior Principal Network Engineer ** in this...years of related engineering experience. + Demonstrated experience with Cisco IOS, IP4 network design, including IP… more
    Northrop Grumman (12/04/25)
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  • Principal Engineer Network

    Northrop Grumman (Mcclellan, CA)
    …to the warfighter. We are looking for you to join our team as a ** Network Engineer / Principal Network Engineer ** based out of **McClellan, CA** . As a ... Network Engineer / Principal Network Engineer ...protocols including BGP, OSPF and EIGRP. + Understanding of network device configuration and troubleshooting (ideally, Cisco more
    Northrop Grumman (10/15/25)
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  • Principal Unified Communications…

    Amentum (San Antonio, TX)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Unified Communications Engineer ** to join our team of passionate individuals in ... for transformative change. **Responsibilities:** The duties and responsibilities of the ** Principal Unified Communications Engineer ** include, but are not… more
    Amentum (12/11/25)
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  • Sr. Principal Mission Management…

    Northrop Grumman (Melbourne, FL)
    …after funding confirmation.** Northrop Grumman's Aeronautics Systems sector is seeking a **Sr. Principal Mission Management Network Engineer ** to join our ... of program strategic partners and suppliers **Basic Qualifications:** **Sr. Principal Mission Management Network Engineer ...and EIGRP + Ability to configure and troubleshoot common network devices; Required: Cisco IOS-XE + Solid… more
    Northrop Grumman (11/12/25)
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  • Unified Communications Engineer

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **UC Engineer Principal ** to join our team of passionate individuals in **Fort Meade, MD** ... new products and processes. **Responsibilities:** The duties and responsibilities of the UC Engineer Principal include, but are not limited to, the following: *… more
    Amentum (10/23/25)
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  • Unified Communications Engineer

    Amentum (San Antonio, TX)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are not limited ... Security, CISA, CISSP (or Associate), GCED, GCIH + Must have current Cisco Certified Network Associate (CCNA) Certification **Preferred:** + Bachelor's degree… more
    Amentum (09/17/25)
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  • Principal Network Engineer

    Providence (CA)
    **Description** ** Principal Network Engineer IS, Voice and Unified Communications (UC)** **Providence caregivers are not simply valued - they're invaluable. ... retain the best people, we must empower them.** **The Principal Network Engineer specializing in...+ 4 or more years of hands-on experience with Cisco in a multi-data center environment + Proficiency in… more
    Providence (12/09/25)
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  • Principal Network Planning…

    BAE Systems (Vicksburg, MS)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal Network Planning and Design Engineer ** , you'll play a ... new challenge, we encourage you to apply. As a Principal Network Planning and Design Engineer...practices for service design and transition + Proficiency in network planning tools (eg, Cisco Modeling Labs,… more
    BAE Systems (10/29/25)
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  • Principal or Senior Principal

    Northrop Grumman (OH)
    …Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF Base Edinburgh** ... location. _This position can be filled at either the Principal Field Service Engineer OR Senior ...as routers, firewalls, switches + Experience with test equipment: network analyzers, spectrum analyzers, signal generators + Cisco more
    Northrop Grumman (12/10/25)
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  • Principal Network Engineer

    RTX Corporation (Tewksbury, MA)
    …develop new capabilities, and improve existing capabilities. We are looking for a network engineer who can support this vital mission. The RTX Classified ... Network Services team is an enterprise-level team that provides...Cisco ASA + Experience creating and maintaining accurate network diagrams and documentation using standard software such as… more
    RTX Corporation (11/04/25)
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  • Principal / Sr. Principal HPC…

    Northrop Grumman (Jessup, MD)
    …a Principal Level or a Sr. Principal Level. **Basic Qualifications: Principal Network Engineer ** + Bachelor's degree with 5 years' relevant ... + Active US Government security clearance per customers requirements **Basic Qualifications: Sr. Principal Network Engineer ** + Bachelor's degree with 8… more
    Northrop Grumman (12/05/25)
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  • Principal Network Engineer

    Koniag Government Services (Washington, DC)
    **Arlluk Technology Solutions,** a Koniag Government Services company, is seeking a Principal Network Engineer to support **ATS** and our government customer ... best practices and utilize cutting-edge tools and technologies. The Principal Network Engineer will be... security principles, policies, and best practices + Current Cisco Certified Design Professional (CCDP) or Cisco more
    Koniag Government Services (10/06/25)
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