• Principal Global CryoLab Support…

    Microsoft Corporation (Redmond, WA)
    quantum .microsoft.com/ The Quantum Systems team is seeking a ** Principal Global** **CryoLab** **Support Engineer ** to lead the installation, ... operation of dilution refrigerators, cryostats, and auxiliary systems essential for quantum hardware development. Microsoft's mission is to empower every… more
    Microsoft Corporation (10/23/25)
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  • Principal /Sr Principal

    Northrop Grumman (Annapolis Junction, MD)
    …radical new energy-efficient computing systems. MDA is seeking a ** Principal /Sr. Principal Electrical Engineer (Cable Hardware Engineering Lead)** . An ... well as work independently. _This position can be filled as either a Principal Electrical Engineer (Cable Hardware Engineering Lead) or Sr. Principal more
    Northrop Grumman (10/08/25)
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  • Principal Engineer /Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …will serve 100% on-site in Linthicum, MD. This position will be filled at either the Principal RF Engineer or Senior Principal RF Engineer level based ... on the qualifications below. **Basic Qualifications for the Principal RF Engineer Level:** + Bachelor's degree in electrical engineering or related STEM degree… more
    Northrop Grumman (10/16/25)
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  • Principal /Sr Principal

    Northrop Grumman (Annapolis Junction, MD)
    …on-site in Linthicum / Annapolis Junction, MD.** **Basic Qualifications For Principal Engineer Software Systems (Software Architecture):** + Bachelor's degree ... Government security clearance per customer requirements . **Basic Qualifications For Principal Engineer Software Systems (Software Architecture):** + Bachelor's… more
    Northrop Grumman (08/08/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    Principal level. Qualifications for both are listed below:** **Basic Qualifications Principal Digital Verification Engineer :** + Bachelor's degree in a ... **a Top Secret/SCI security clearance with Polygraph** **.** **Basic Qualifications Senior Principal Digital Verification Engineer :** + Bachelor's degree in a… more
    Northrop Grumman (08/08/25)
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  • Principal Engineer Software

    Northrop Grumman (Linthicum Heights, MD)
    …to develop radical new energy-efficient computing systems. MDA is seeking a ** Principal Software Engineer ** with demonstrated ability to lead development of ... team in support of emerging supercomputing technologies. **What You'll Get To Do:** As a Principal Software Engineer , you will have an opportunity to be a part… more
    Northrop Grumman (08/31/25)
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  • ADGE Sr Principal Mechanical…

    RTX Corporation (Tewksbury, MA)
    …security clearance **Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air ... integration, and interconnects.** **We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground Equipment Design Team. The… more
    RTX Corporation (09/16/25)
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  • Software Engineer / Principal

    Northrop Grumman (Melbourne, FL)
    …launch your career today. Northrop Grumman Aeronautics Systems has an opening for a **Software Engineer or a Principal Engineer Software (DEE)** to join our ... development and integration of the latest technologies - AI/ML, Quantum computing, cloud, and digital design - to impact...infrastructure. **_**This position may be filled by either Software Engineer or a Principal Software Engineer more
    Northrop Grumman (09/10/25)
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  • Software Engineer or Principal

    Northrop Grumman (San Diego, CA)
    …launch your career today. Northrop Grumman Aeronautics Systems has an opening for a **Software Engineer or a Principal Software Engineer ** to join our team ... development and integration of the latest technologies - AI/ML, Quantum computing, cloud, and digital design - to impact...from an accredited university with **0** Years experience​ + ** Principal Software Engineer :** Bachelor's Degree in a… more
    Northrop Grumman (08/09/25)
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  • Network Engineer , Principal

    RTX Corporation (Tucson, AZ)
    …for a security clearance​ **Security Clearance:** Secret - Current **Network Engineer , Principal Specialist (P3)** **Raytheon Digital Technology** **Classified ... secure world. Join this high impact team as a Principal Network Engineer (P3) to ensure the...Plans, evaluates, coordinates, and performs installation and/or reconfiguration of hardware and software elements of data and/or voice communication… more
    RTX Corporation (09/26/25)
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  • Principal Mechanical CADD Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. We have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development programs. ... meaningful problems that create a safer, more secure world. The Raytheon Hardware Engineering Organization leads the mechanical, electrical and test hardware more
    RTX Corporation (09/30/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design Department. ... meaningful problems that create a safer, more secure world. The Raytheon Hardware Engineering Organization leads the mechanical hardware design, development and… more
    RTX Corporation (08/30/25)
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  • Network Engineer , Principal

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

    RTX Corporation (Tucson, AZ)
    …initiation safety systems technology. The department is seeking to hire a Senior Principal Engineer - Solid Propulsion. This position is on-site located in ... and Propulsion Department is an engineering organization in the Hardware Engineering Directorate. This Department is responsible for the...Tucson, Arizona. **What You Will Do:** In this Senior Principal Engineer - Solid Propulsion role you… more
    RTX Corporation (09/12/25)
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  • Principal HW/SW Systems Engineer

    RTX Corporation (Middletown, RI)
    …seeks a creative, organized, and people-centered candidate to fill the role of Principal HW/SW Systems Engineer in our Physical Sciences & Systems business ... as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The… more
    RTX Corporation (09/26/25)
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  • Principal Engineer Software…

    Northrop Grumman (Oklahoma City, OK)
    …fun along the way. Northrop Grumman Aeronautics Systems has an opening for a Principal Simulation Software Engineer to join our team of qualified, diverse ... platforms. Support development and integration of the latest technologies - AI/ML, Quantum computing, cloud, and digital design - to impact future generation… more
    Northrop Grumman (09/10/25)
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  • Senior Principal Cyber Engineer

    RTX Corporation (Cambridge, MA)
    …to join **RTX BBN Technologies:** RTX BBN Technologies is looking for a **Senior Principal Cyber Engineer ** that is a recognized researcher and has experience in ... as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The… more
    RTX Corporation (08/08/25)
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  • Principal Cyber Engineer (Onsite)

    RTX Corporation (Cambridge, MA)
    …join **RTX BBN Technologies** : RTX BBN Technologies is looking for a ** Principal Cyber Engineer ** that has experience in Cybersecurity, Computer Engineering or ... as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The… more
    RTX Corporation (08/08/25)
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  • Prin Product Security Engineer - Neuro

    Medtronic (Minneapolis, MN)
    …with protecting devices, infrastructure, patients, and sensitive data also grow. The Principal Product Security Engineer is responsible for designing advanced ... meeting quality and regulatory requirements. **Key Responsibilities: ** In general, the Principal Product Security Engineer is responsible for, but not limited… more
    Medtronic (09/19/25)
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  • Principle Engineer - Interconnects

    RTX Corporation (Tewksbury, MA)
    …**Security Clearance:** DoD Clearance: Secret The ADGE department is looking for a full-time Principal Engineer , located in Tewksbury, MA This is an onsite role ... technical decisions Apply knowledge and experience in technical problem solving and hardware development in an engaged team environment Engage in personal technical… more
    RTX Corporation (08/21/25)
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