• Saalex Corp. (Bethesda, MD)
    …water, associated trainers and simulators from any of the above, and IT infrastructure. Senior Principal Safety Engineer provides software and system ... Saalex is seeking a Senior Principal Safety Engineers in Bethesda, MD to support NSWC Carderock's requirements for engineering, IT, and technical support for… more
    job goal (01/13/26)
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  • Northrop Grumman Corp. (AU) (Falls Church, VA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Engineer to join our team of qualified, ... Research and Advanced Design division Ensure aircraft design meets all relevant safety and regulatory standards through its lifecycle Serves as technical contact… more
    job goal (01/13/26)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    Principal RF Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Continental US * * * CACI is hiring a Principal Electrical Engineer that will Leads project...TS/SCI to begin employment **Duties:** + Serves as the senior technical consultant on this Task Order. + Serves… more
    CACI International (10/31/25)
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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 (12/26/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal AI Engineer About Mastercard Mastercard is a global ... platforms that drive innovation, efficiency, and impact. As a Senior AI Engineer , you will work hands-on...and mentorship. * Eagerness to learn prompt engineering, AI safety /guardrail development, and large-scale AI deployment. Why Join Us?… more
    Mastercard (11/03/25)
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  • Senior Vice President, Managing…

    WSP USA (Herndon, VA)
    …Do:_ kW Mission Critical Engineering is currently initiating a search for a **Managing Principal ** for our **kW office in Herndon, VA.** As a Managing Principal ... and procedures + Proven track record of upholding workplace safety and ability to abide by WSP"s health, ...will have previous experience as a lead project electrical engineer capable of directing the project team. **Required Qualifications:**… more
    WSP USA (12/05/25)
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  • Senior FPGA Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    ** Senior FPGA Engineer ** Curtiss-Wright is seeking an experienced Senior FPGA Engineer to join our engineering team in Ashburn, VA. In this senior , ... collaboratively with an Integrated Product Team (IPT) comprised of Program Manager(s), Chief Engineer or Principal Systems Engineer , and several hardware… more
    Curtiss-Wright Corporation (11/21/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Washington, DC)
    …support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, mentor, and supervise ... security strategies and ensure sustained compliance. + Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis,… more
    TekSynap (12/24/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Washington, DC)
    …support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, mentor, and supervise ... security strategies and ensure sustained compliance. + Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis,… more
    TekSynap (11/30/25)
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  • Electrical Engineer ( Engineer IV)

    Fairfax County Sheriff's Office (Fairfax, VA)
    …Works under the guidance and general direction of the Project Coordinator ( Principal Engineer ) and/or Division Director of Design, Engineering and Construction. ... Electrical Engineer ( Engineer IV) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5157384) Apply  Electrical Engineer ( Engineer more
    Fairfax County Sheriff's Office (12/07/25)
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  • Pncpl Software Engineer

    Deltek Systems (Herndon, VA)
    …software can be when designed for AI from day one. As a principal engineer , you'll solve the hardest technical problems, create reference implementations ... by World HRD Congress. www.deltek.com \n\n\n\nAuto req ID:10558BRExternal Job Title: Principal AI Applications EngineerPosition Responsibilities: About the Role We're… more
    Deltek Systems (01/03/26)
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  • Staff Software Engineer , Mapping

    General Motors (Washington, DC)
    …user interfaces. **The Role** We are looking for a **Staff Software Engineer ** with deep expertise in **distributed backend** **systems** to join our **Mapping ... and delivery of autonomous vehicle maps. You'll partner closely with EMs, Staff/ Principal ICs, and cross-functional teams to define the architecture and deliver next… more
    General Motors (12/02/25)
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  • Senior Regional Field Educator, Capital

    Medtronic (Washington, DC)
    …+ Practical and demonstrated knowledge of project/program management practices desired for Senior and Principal Levels with the ability to complete work ... new product training initiatives; new products' indications, troubleshooting/tips and tricks, safety updates - "Train the Trainer" + Technical and Clinical Expert… more
    Medtronic (01/03/26)
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  • Calling all Mid-Career TS Cleared SW Developer…

    Northrop Grumman (Dulles, VA)
    …we have fun working together and take pride in our contributions to the nation's safety . **We are recruiting for mid-level and senior engineers with a background ... flexibility, and collaboration to explore creative ideas **Basic Qualifications:** _Sr. Principal Engineer_ + _Bachelor's degree in a STEM field (ideally Computer… more
    Northrop Grumman (10/23/25)
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