• Principal Project Developer - Federal…

    Constellation (Baltimore, MD)
    …where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're ... more. Expected salary range of $127,800 to $142,000, varies based on experience , along with comprehensive benefits package that includes bonus, commission, and… more
    Constellation (11/26/25)
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  • Engineer Senior Principal Lead Test…

    BAE Systems (Westminster, CO)
    …same systems. Manage system interfaces. + Support program gates such as the preliminary design review and critical design review. + Support the development, test ... performed in an office, laboratory, production floor, or cleanroom, outdoors or remote research environment. + May occasionally work in production work centers where… more
    BAE Systems (11/25/25)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …safe, connected, and informed-no matter the environment. We're looking for a **Senior** ** Principal Software Engineer** who's ready to make an impact. In this role, ... want you on our team** . **What You Will Do** + YOU will architect, design , and develop cutting-edge embedded software and communication products in C/C++ and Rust +… more
    RTX Corporation (11/13/25)
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  • Principal Software Engineer - Computer…

    RTX Corporation (Cedar Rapids, IA)
    …this is the team for you. This is the PERFECT position for a Principal level Software Engineer with a strong background in computer vision and artificial ... You will be the focal for all technical decisions, design and implementation of capabilities related to our computer...teamwork skills to support the team mission. **Education and Experience You Must Have:** + Typically requires a degree… more
    RTX Corporation (11/11/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …designs are exciting and technically challenging. Collins Aerospace is hiring a ** Principal Systems Engineer** to support programs for our US military and various ... role, you will play a critical part in the design , development, and integration of products, from concept to...V - from CONOPS development to Sustainment * Proven experience leading integration and testing efforts within multidisciplinary teams… more
    RTX Corporation (11/05/25)
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  • Senior Principal RF Range Engineer

    RTX Corporation (Tucson, AZ)
    …and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ... create a safer, more secure world. The Effector RF Design Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The… more
    RTX Corporation (10/29/25)
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  • Principal Reliability Engineer

    RTX Corporation (Tewksbury, MA)
    …and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ... forward, Raytheon currently has an exciting opportunity for a Principal Reliability Engineer, within our Land and Strategic Missile...Mentor team members and provide internal training + Support design reviews + Lead failure analysis and root cause… more
    RTX Corporation (10/28/25)
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  • Senior Principal Software Engineer, AI…

    Red Hat (Boston, MA)
    **Job Summary** The Red Hat Ecosystems Engineering group is seeking a Senior Principal Software Engineer to join our rapidly growing team. This is a game-changing ... UI, QE, and cross-functional teams to deliver a great experience to Red Hat partners and customers + Coordinate...with team leads, architects, and other engineers on the design and architecture of our offerings + Become responsible… more
    Red Hat (01/14/26)
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  • Principal Software Engineer, AI & Edge

    Red Hat (Raleigh, NC)
    **Job Summary** The Red Hat Ecosystems Engineering group is seeking a Principal Software Engineer to join our rapidly growing team. This is a game-changing ... UI, QE, and cross-functional teams to deliver a great experience to Red Hat partners and customers. + Coordinate...with team leads, architects, and other engineers on the design and architecture of our offerings. + Become responsible… more
    Red Hat (01/14/26)
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  • Principal Hardware Project Engineer - A2G…

    RTX Corporation (Cedar Rapids, IA)
    … developing processor-based hardware platforms. + Knowledge of Design -to-Cost (DTC+) strategies and transitioning products to manufacturing environments. ... Clearance:** None/Not Required The Computing Solutions Department is looking for a Principal Hardware Project Engineer to join the exciting development of a… more
    RTX Corporation (01/13/26)
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