• Principal / Sr Principal

    Northrop Grumman (Dulles, VA)
    …experience, or a master's degree and 6 years of applicable experience. + ** Sr . Principal Engineer** - Bachelor's degree or higher in Aerospace Engineering ... history, they're making history. Northrop Grumman Space Systems Sector seeks a qualified Vehicle Engineer to support a critical space mission. Vehicle Engineer… more
    Northrop Grumman (10/31/25)
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  • Principal / Sr Principal

    Northrop Grumman (Dulles, VA)
    …only part of history, they're making history. Northrop Grumman is hiring a qualified Principal / Sr . Principal Systems Engineer to support a National Security ... or Masters of Science degree in technical field + 3 years of experience + ** Sr . Principal Systems Engineer** - Bachelors of Science degree in technical field +… more
    Northrop Grumman (09/19/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Sr Principal Software Engineer** to join our team! This position will ... of multiple mission-focused programs with projects ranging from Unmanned Aerial Vehicle (UAV) SIGINT payload and data link development to OCONUS/CONUS… more
    Northrop Grumman (10/07/25)
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  • Principal Geotechnical Dam Safety Engineer

    AECOM (Germantown, MD)
    …better world. Join us. **Job Description** **AECOM** is seeking a highly talented Principal Geotechnical Dam Safety Engineer to join the East Region Dams Team. This ... and financial management of dam engineering projects. + Provide senior technical support for projects including seepage and slope...of employment, must be able to pass AECOM's Motor Vehicle Records review. + Due to the nature of… more
    AECOM (09/13/25)
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  • Sr . Transit Inspector

    Johnson, Mirmiran, and Thompson Inc. (Herndon, VA)
    …of the Top 500 Design Firms. Position summary: Performs as a principal inspector responsible for the supervision of projects in construction inspection engineering ... assigned Required Skills + Must successfully complete and pass JMT's Motor Vehicle screening + Strong Computer Proficiency Required Experience + High school diploma… more
    Johnson, Mirmiran, and Thompson Inc. (10/25/25)
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  • Senior Project Archaeologist

    AECOM (Germantown, MD)
    …is actively seeking a highly talented, Secretary of the Interior (SOI)-qualified Senior Project Archaeologist. The Senior Project Archaeologist will provide ... Travel will be a requirement of the position. The Senior Project Archaeologist will have extensive knowledge of field...in directing field crews under the guidance of the Principal Investigator or Project Manager including scheduling work and… more
    AECOM (10/03/25)
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  • Senior Inspector

    Johnson, Mirmiran, and Thompson Inc. (Herndon, VA)
    …of the Top 500 Design Firms. Position summary: Performs as a principal inspector responsible for the supervision of projects in construction inspection engineering ... driver's license + Must successfully complete and pass JMT's motor vehicle screening Qualifications Preferred + Client requested certifications + Construction… more
    Johnson, Mirmiran, and Thompson Inc. (10/09/25)
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  • Calling all GN&C Engineering Pros! (Top Secret…

    Northrop Grumman (Dulles, VA)
    …years of professional experience ( 12 years with Masters, or 9 years with Ph.D). + Sr . Principal Level: BS Degree in Engineering, Physics, or Math with at least ... engineering principles, industry standards, company process, and knowledge of vehicle dynamics, aerodynamics, propulsion, classical/modern control, and estimation theory… more
    Northrop Grumman (08/09/25)
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  • Space Systems Integration Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced **Space Systems Integration Engineer ( Senior Principal )** to support SAIC's Prime Program, Tranche 3 Program ... Top Secret clearance. As the Space Systems Integration Engineer ( Senior Principal ), you will be supporting the...You will work with the SDA, end users, space vehicle contractors, and ground segment contractors to ensure the… more
    SAIC (10/02/25)
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