• Deployable Senior Principal

    Northrop Grumman (Beale AFB, CA)
    …making history. Northrop Grumman Aeronautics Systems has an opening for a **Deployable Senior Principal Network Communications (Level 4)** engineer ... hardware and software elements of data and/or voice communication network . + Maintains technical expertise in all areas of...+ May propose solutions to management to ensure all communications requirements based on future needs and current usage,… more
    Northrop Grumman (12/09/25)
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  • Principal or Senior Principal

    Northrop Grumman (CA)
    …Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer** to our team at ... for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward...either the Principal Field Service Engineer OR Senior Principal Field Service Engineer level, depending… more
    Northrop Grumman (12/31/25)
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  • Senior Principal Network

    Northrop Grumman (San Diego, CA)
    …of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Senior Principal Network Engineer** to our team in San Diego ... novel and innovative solutions to advanced technical problems. The ** Senior Principal Network Engineer** in...Lab or GNS3) + Working knowledge of tactical wireless communications technologies (eg LOS, BLOS) Primary Level Salary Range:… more
    Northrop Grumman (12/04/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (El Segundo, CA)
    …we're redefining the future of aerospace. Our Autonomy team is looking for an experienced Senior Principal Software Engineer to join our team. This is an onsite ... (GRA). + Domain knowledge in one or more of the following areas: Network Communications , Datalinks and Platform Integration. + Master of Science degree (MS) in… more
    RTX Corporation (12/18/25)
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  • Senior Principal Crypto Software…

    RTX Corporation (El Segundo, CA)
    …development, integration, and testing of embedded software for a network security appliance, including device management software, communication protocols, device ... in real-time embedded systems. + Crypto Algorithm experience. + Understanding of network security protocols and algorithms (eg TLS, SSL, encryption, OpenSSL, X.509… more
    RTX Corporation (12/09/25)
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  • Senior / Principal Electronics…

    Sandia National Laboratories (Livermore, CA)
    …the shelf microcontrollers, memories, and peripherals using existing standards-based communications protocols. + Collaborating with and advising technologists who ... circuitry, with clear mastery of tools such as oscilloscopes, logic/ network /spectrum analyzers, function/pulse generators, etc. + Proven experience with design… more
    Sandia National Laboratories (01/06/26)
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  • Senior / Principal Software Engineer…

    Sandia National Laboratories (Livermore, CA)
    …Compartmented Information (SCI) and Special Access Programs. These efforts entail providing communications services to a variety of customers. The SPD works closely ... span numerous technical disciplines, including software engineering, systems engineering, network and infrastructure design, and information assurance. These projects… more
    Sandia National Laboratories (12/16/25)
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  • Principal Network Architect - Cisco…

    NTT America, Inc. (Sacramento, CA)
    …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 ... center. + Lead Catalyst Center-driven automation: design templates, SDA workflows, network assurance, SWIM, and closed-loop operations aligned to reliability/SLOs. +… more
    NTT America, Inc. (12/18/25)
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  • Principal Network Architect - Cisco…

    NTT America, Inc. (Sacramento, CA)
    …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 ... center. + Lead Catalyst Center-driven automation: design templates, SDA workflows, network assurance, SWIM, and closed-loop operations aligned to reliability/SLOs. +… more
    NTT America, Inc. (10/25/25)
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  • Sr. Principal Network Engineer - Top…

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator** to join its dynamic team of technical ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...etc. + Propose solutions to management to ensure all communications requirements are based on future needs and current… more
    Northrop Grumman (11/19/25)
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