• Principal Systems Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …a mix of domestic and international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton, MD.** **U.S. citizenship ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...you will serve as a technical lead and systems engineer on challenging software development projects such as the… more
    RTX Corporation (10/16/25)
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  • Principal Embedded Systems Engineer

    RTX Corporation (Windsor Locks, CT)
    …** Security Clearance:** None/Not Required Collins Aerospace is seeking a Principal Systems Engineer to play a critical technical role within ... engine control solutions. In this role, you will lead and influence software architecture and system-level design for complex embedded control systems used in both… more
    RTX Corporation (12/16/25)
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  • Sr Principal Engineer Digital

    Northrop Grumman (Plymouth, MN)
    …for multiple defense programs within our Fuze and Warhead Operating Unit. This Senior Principal Engineer will serve as the IPT Lead for Firmware Design, driving ... architecture , development, verification, and integration while mentoring a cross...Excellent interpersonal skills for effective cross functional teamwork. * Security Clearance: US citizenship; ability to obtain and maintain… more
    Northrop Grumman (12/13/25)
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  • Principal Search Engineer

    Realtor (Austin, TX)
    …an exciting and unique opportunity for a skilled, highly motivated, and self-driven ** Principal Software Engineer (PSE) to join our Search organization** . The ... Recommendation, and Personalization systems **What You'll Do:** + Own system-level architecture and software design for features and services spanning multiple… more
    Realtor (12/11/25)
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  • Principal Software Engineer

    NVIDIA (Santa Clara, CA)
    …world. NVIDIA is looking to hire a deeply technical, creative, and hands-on Principal full-stack developer to build the next generation AI platforms and products ... that improve business efficiency and productivity. This engineer is expected to be familiar with concepts of...you will play a pivotal role in shaping the architecture , development, and scaling of our software systems. This… more
    NVIDIA (12/11/25)
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  • IT Principal AI Engineer

    Palo Alto Networks (Santa Clara, CA)
    …designing and developing multi-tiered applications in a rapidly growing company. As a Principal AI Engineer , you will leverage your extensive experience to act ... that revolutionize our Go-To-Market (GTM) processes. **Your Impact** + Lead the architecture and implementation of a Proxy-First "AI Gateway" intermediary layer to… more
    Palo Alto Networks (12/03/25)
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  • Principal Middleware Engineer

    Truist (Charlotte, NC)
    …the following job description:** We are hiring a Principal Middleware Engineer to drive the strategy, architecture , and delivery of middleware ... capabilities at scale. This senior role will lead development and architecture of modern deployment capabilities within Middleware environments including Messaging,… more
    Truist (11/13/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …Systems (PCS) Software (SW) Engineering Department has an opportunity for a talented ** Principal Software Engineer ** to join our team. **What You Will Do** ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/26/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer ** with technical expertise and systems engineering skills ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/12/25)
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  • Principal Subsystem Engineer

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (11/11/25)
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