• Principal / Sr Principal Mechanical…

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. Northrop Grumman Space Systems is seeking an experienced _Mechanical Engineer_ to join...a self-starter and comfortable working as a lead mechanical engineer in the design and deployment of AMS solutions.… more
    Northrop Grumman (06/27/25)
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  • Principal Engineer - Electrical

    Bechtel Corporation (Reston, VA)
    …Following project award, dedicated project teams will be formed and the Principal Engineer Electrical will have functional oversight for the combined ... cycle power projects. The Principal Engineer - Electrical will initially be...at least 10 years prior experience working on electrical systems design for combined cycle fossil power plants **Level… more
    Bechtel Corporation (06/24/25)
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  • Principal , Mechanical Engineer…

    Amazon (Herndon, VA)
    …of air handling infrastructure for our data centers. AWS is seeking a Principal , Mechanical Engineer for our team developing new infrastructure solutions that ... want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security...improvement at scale A day in the life A Principal , Mechanical Engineer for Air Handling works… more
    Amazon (05/01/25)
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  • Principal Premium Support Engineer

    Rocket Software (Richmond, VA)
    …truly BELIEVE in what they're doing!** **Job Description Summary:** The Dedicated Support Engineer (DSE) is assigned to support one of Rocket Software 's largest ... and most strategic customers with postimplementation product support. The Engineer will troubleshoot reported symptoms to aid in the resolution process either… more
    Rocket Software (06/28/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems Division ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (06/19/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …team and project management responsibilities will be included. Duties/Responsibilities The Lead/ Principal Nuclear Engineer will: + Plan, lead, and enable the ... consulting firm, is actively seeking capable and motivated Lead/ Principal Nuclear Engineers to join our team. If you...test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our growing team… more
    MPR Associates (06/27/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... within a commercial cloud environment. Flexible cross-training to also provide systems engineering, software development, training, and security. Job duties… more
    Leidos (05/22/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... within a commercial cloud environment. Flexible cross-training to also provide systems engineering, software development, training, and security. Job duties… more
    Leidos (04/24/25)
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  • Principal Professional Services…

    Rocket Software (Richmond, VA)
    …people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Professional Services Engineer brings creativity, curiosity and passion ... Unidata is a plus. + Excellent working knowledge of underlying operating systems (Windows/Linux/AIX) + Scripting experience in Windows/Linux/AIX + Integration of web… more
    Rocket Software (06/06/25)
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  • Principal Engineer (PE) Electronics

    Amentum (Springfield, VA)
    **This position is contingent upon contract award** Amentum is seeking a ** Principal Engineer (PE) Electronics** to support an upcoming INSCOM G-4 Global ... test complex systems , including the ability to understand and operate software -based diagnostics systems and electronic test equipment. + Preform the proper… more
    Amentum (06/27/25)
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