• Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Millersville, MD)
    …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join...matter expert, providing training on the system hardware and software , as well as supporting the sailors in the… more
    Northrop Grumman (09/17/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and...a difference in National** **Security!** **Job Summary** As a Principal Systems Engineer , you will be responsible… more
    Leidos (09/09/25)
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  • Principal Elasticsearch Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's (NSS) ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals… more
    Leidos (08/01/25)
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  • Principal Systems Engineer

    Northrop Grumman (Patuxent River, MD)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Systems Engineer ​** to join our team of qualified, diverse ... Flight Test Engineers, Flight Test Conductors, Flight Crews, Ground Operations Technicians, and software development. This position...**Essential Functions:** + Will act as a System Test Engineer , reporting to the PAX Triton ITT Ground Segment… more
    Northrop Grumman (09/24/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals… more
    Leidos (08/29/25)
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  • Principal Geotechnical Dam Safety…

    AECOM (Germantown, MD)
    …a better world. Join us. **Job Description** **AECOM** is seeking a highly talented Principal Geotechnical Dam Safety Engineer to join the East Region Dams Team. ... management of multidisciplinary teams and the engagement of AECOM's operations /finance teams including client management, contract management, planning and execution… more
    AECOM (09/13/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals… more
    Leidos (08/02/25)
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  • Principal Engineer - Digital…

    Marriott (Bethesda, MD)
    …code. Leads architecture and framework initiatives. Partners with other Principal Engineers, Engineering Directors, Enterprise Architecture and squad Tech Leads ... PROFILE** **Education and Experience** **Required:** + 10+ years' experience in software design and development with expert level expertise in multiple programming… more
    Marriott (08/13/25)
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  • Principal Engineer - Compute…

    Confluent (Annapolis, MD)
    …together. One Confluent. One Team. One Data Streaming Platform. **About the Role:** As Principal Engineer of the new Compute Platform, you will be working ... end-to-end technical delivery from customer experience to scaling internal operations . You are not confined to the status quo...Bring:** + 12+ years of experience in delivering scalable software solutions + Proven track record of leading the… more
    Confluent (07/03/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals ... **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (08/01/25)
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