• Leidos (Bethesda, MD)
    …Join us and make a difference in National Security! Job Summary This PrincipalDevOps Engineer role provides mission critical system support to our customer. You ... Leidos has a new and exciting opportunity for a PrincipalDevOps Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our… more
    job goal (01/14/26)
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  • Leidos Inc (Bethesda, MD)
    A national security technology firm is seeking a Principal DevOps Engineer to support mission -critical systems . The candidate will collaborate with ... software teams to deploy and maintain cloud infrastructure while automating operations. This role requires extensive experience with tools such as GitHub, Jira, and Jenkins, as well as scripting capabilities in various programming languages. Competitive… more
    job goal (01/14/26)
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  • Leidos (Bethesda, MD)
    …technology solutions provider in Bethesda, MD, seeks a Principal DevOps Engineer to support mission -critical systems . This role encompasses software ... deployments, managing DevOps tools, and streamlining operational processes. Candidates must have a strong background in DevOps practices, relevant certifications, and an active TS/SCI clearance. Competitive benefits include extensive PTO and training support.… more
    job goal (01/14/26)
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  • RIVA Solutions Inc. (Washington, DC)
    Title: Principal Infrastructure Engineer (Azure) Location: Herbert C. Hoover Building, Washington, DC - Onsite Terms: Full-time Clearance: Must have an Interim ... tickets. Core Responsibilities Lead the design and integration of modern, scalable systems aligned with business and mission objectives, including both… more
    job goal (01/14/26)
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  • Principal Mission / Systems

    RTX Corporation (Annapolis Junction, MD)
    …hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal ** ** Mission / Systems Engineer ** who strives for excellence and ... stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most… more
    RTX Corporation (10/23/25)
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  • Deputy Mission Systems Engineering…

    Northrop Grumman (Linthicum Heights, MD)
    …Maryland** is seeking a ** Principal or Senior Principal Systems Engineer ** to be the **Deputy Mission Systems Engineering Integration and Test ... based on the basic qualifications below. **Basic Qualifications:** + ** Principal Engineer ** : Bachelor of Science Degree...or MS in Aerospace Engineering, Electrical Engineering, or Computer Engineer + Mission Systems Engineering… more
    Northrop Grumman (12/23/25)
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  • IT034 Principal Systems

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT034 Principal Systems Engineer - Cloud Engineer ** ADNET is seeking a Principal Systems Engineer - Cloud Engineer to join our dynamic ... team building next-generation cloud computing infrastructure for scientific research. The Cloud Systems Engineer will serve as a critical liaison between the… more
    ADNET Systems, Inc. (01/07/26)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …Design, and Applications (MDA) organization is seeking a ** Principal /** **Sr. Principal Factory Planning Systems Engineer ** to join our team and ... these technologies a reality. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal /...(NGMS) is seeking a ** Principal / Sr. Principal Factory Planning Systems Engineer **… more
    Northrop Grumman (01/01/26)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …Design, and Applications (MDA) organization is seeking a ** Principal /** **Sr. Principal Factory Modeling Systems Engineer ** to join our team and ... these technologies a reality. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal /...(NGMS) is seeking a ** Principal / Sr. Principal Factory Modeling Systems Engineer **… more
    Northrop Grumman (01/01/26)
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  • IT033 Principal Systems

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT033 Principal Systems Engineer - Cloud Architect** ADNET is seeking a Principal Systems Engineer - Cloud Architect to join our dynamic team ... and share research data more effectively. This work directly supports NASA's mission to make scientific discoveries accessible to researchers and the public under… more
    ADNET Systems, Inc. (01/07/26)
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  • Principal /Sr Principal

    Northrop Grumman (Jessup, MD)
    …new energy-efficient computing systems . MDA is seeking a ** Principal /Sr Principal Software Systems Engineer ** with demonstrated ability to lead ... other MDA efforts into products that solve critical customer mission needs. + Drive the development and integration plan...Junction, MD.** _This position can be filled as a Principal Engineer Software Systems or… more
    Northrop Grumman (12/05/25)
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  • IT032 Principal Systems

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT032 Principal Systems Engineer - Cloud FinOps** ADNET is seeking a Principal System Engineer - Cloud FinOps to join our dynamic team building ... and share research data more effectively. This work directly supports NASA's mission to make scientific discoveries accessible to researchers and the public under… more
    ADNET Systems, Inc. (01/07/26)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... or capabilities during operations and provide long-term sustainment and mission augmentation support over the life of systems...visualization tools. This requisition may be filled as a Principal Modeling & Simulation Systems Engineer more
    Northrop Grumman (01/07/26)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …(NGMS) is seeking candidates for the position of ** Principal / Sr. Principal Factory Manufacturing Execution Systems Engineer ** to support advanced ... only part of history, they're making history. Northrop Grumman Mission Systems is a trusted provider of...be filled as a_ ** Principal ** _or_ **Sr. Principal Factory Manufacturing Execution Systems Engineer more
    Northrop Grumman (01/09/26)
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  • Principal OR Sr. Principal

    Northrop Grumman (Linthicum Heights, MD)
    … (NGMS) is seeking candidates for the position of ** Principal / Sr. Principal Factory Manufacturing Execution Systems Engineer Lead** to support advanced ... + Work collaboratively with other experienced team members. **Basic Qualifications for Principal Factory Manufacturing Execution Systems Engineer Lead:** +… more
    Northrop Grumman (01/08/26)
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  • Principal /Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …(NGMS) is seeking candidates for the position of ** Principal / Sr. Principal Factory Systems Engineer ** to support advanced technology development ... only part of history, they're making history. Northrop Grumman Mission Systems is a trusted provider of... Principal Engineer ._ **Basic Qualifications for Principal Factory Systems Engineer :** .… more
    Northrop Grumman (01/02/26)
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  • Principal Systems Engineer

    V2X (Suitland, MD)
    …team in direct support of business and mission -focused needs. Responsibilities + The Principal Systems Engineer shall drive the A&E team and directly ... base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance...integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active… more
    V2X (11/15/25)
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  • Principal /Sr Principal HPC…

    Northrop Grumman (Jessup, MD)
    …either a Principal Level or a Sr. Principal Level. **Basic qualifications: Principal Systems Engineer ** + A degree in a STEM area (Science, ... only part of history, they're making history. Northrop Grumman Mission Systems is a trusted provider of...Government security clearance per customers requirements_ **Basic qualifications: Sr. Principal Systems Engineer ** + Bachelor's… more
    Northrop Grumman (12/05/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support… more
    Saliense Consulting (01/06/26)
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  • Senior Principal Supplier Management…

    Northrop Grumman (Jessup, MD)
    …(https://www.northropgrumman.com/what-we-do/ mission -solutions/microelectronics) is seeking a **Senior Principal Supplier Management Systems Engineer ... Government security clearance per customers' requirements.** **Basic Qualifications for** **Senior Principal Supplier Management Systems Engineer ** **:** *… more
    Northrop Grumman (12/13/25)
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