• MasterCard (Arlington, VA)
    …data-driven strategies and decisions. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, ... and governments realize their greatest potential. Title and Summary Senior Principal Software Engineer , Data...global ecosystem. * Drive modernization from legacy and on-prem systems to modern, cloud-native, and hybrid data platforms. *… more
    job goal (12/04/25)
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  • Sallie Mae (Sterling, VA)
    …way students plan for their future for the better. **What You'll Contribute** The Senior Principal Engineer will be responsible for shaping long-term ... Define and evolve company-wide architectural standards. + Lead the design of systems that span multiple products or platforms, ensuring technical cohesion and… more
    DirectEmployers Association (11/11/25)
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  • Washington Metropolitan Area Transit Authority (Alexandria, VA)
    …diplomaorGEDandadditionalfour(4)years ofexperiencein progressively responsible and diversified information systems , communication systems management and ... Five (5) years ofexperience in progressively responsible and diversified information systems , communication systems management and technical experience in a… more
    DirectEmployers Association (11/22/25)
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  • Principal Systems Engineer

    Northrop Grumman (Elkridge, MD)
    …be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer . **Roles and Responsibilities:** + Possess a background in ... with embedded systems design and implementation. **Basic Qualifications for a Senior Principal Systems Engineer :** + Bachelor's degree with 8 years… more
    Northrop Grumman (09/19/25)
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  • Principal Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …filled as a Principal Systems Engineer or a Senior Principal Systems Engineer . **Roles and Responsibilities:** + Perform hands-on integration ... with embedded systems design and implementation **Basic Qualifications for a Senior Principal Systems Engineer :** + Bachelor's degree with 8 years… more
    Northrop Grumman (10/08/25)
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  • Integration & Test Senior Principal

    Northrop Grumman (Baltimore, MD)
    …are not only part of history, they're making history. Northrop Grumman is seeking a talented Senior Principal Systems Engineer to join our Systems ... Systems Engineering Integration & Test functional homeroom, the Sr. Principal Engineer Systems will be responsible for supporting system-level hardware… more
    Northrop Grumman (10/10/25)
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  • Senior Principal Systems

    Concurrent Technologies Corporation (Fort Meade, MD)
    Senior Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope ... of: + SGI IRIX based operating system + SGI systems with direct attached and FC SAN storage +...and SGI IRIX supported applications + Multi-vendor clustered file systems such as GPFS, Lustre + Brocade FC switch… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …your career. We are looking for a Principal / Senior Principal Cyber Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... Management Framework and Cyber Resiliency **Basic Qualifications for Senior Principal Cyber Systems Engineer :** + Bachelor's degree with 8 years of… more
    Northrop Grumman (10/28/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …some of the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. ... tools. This requisition may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling & Simulation Systems more
    Northrop Grumman (10/09/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out of Baltimore, MD and will require 100% on-site work. **What ... This requisition may be filled as a Principal Modeling, Simulation & Analysis Systems Engineer or a Senior Principal Modeling, Simulation & Analysis … more
    Northrop Grumman (10/14/25)
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  • Senior Principal Systems

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a Principal Systems Engineer to work on-site in Fulton, MD. **What You ... Will Do** + Serve as a technical lead and systems engineer on challenging software development projects such as the Common Aviation Command and Control System… more
    RTX Corporation (10/26/25)
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  • Senior Principal Systems

    RTX Corporation (Fulton, MD)
    …of domestic and international pursuits and programs. In this position, you will serve as a systems engineer with a focus on systems modeling and analysis on ... + Some travel **Qualifications You Must Have** + Experience as a Systems Analyst/System Engineer in the Aerospace and Defense industry + Working knowledge of… more
    RTX Corporation (10/26/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …they're making history. We are seeking candidates for the position of ** Principal / Senior Principal Systems Engineer - Integration & Test** to ... This position requires the applicant to be a US citizen **Basic Qualifications for Senior Principal Systems Engineer - Integration & Test:** + Bachelor's… more
    Northrop Grumman (11/11/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer ** Seize your opportunity ... to make a personal impact as a Senior Principal Systems Engineer with GDIT. A career in systems engineering means designing and implementing the … more
    General Dynamics Information Technology (11/08/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Dulles, VA)
    …history. Northrop Grumman Space Systems Sector seeks a qualified Principal or Senior Principal Systems Engineer for the role of Ground Segment ... Systems Engineer for a Ground/Mission Software program. This role requires...or related area and 3 years of experience. + ** Senior Principal Engineer Level (T4)**… more
    Northrop Grumman (10/17/25)
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  • Senior Principal Systems

    Northrop Grumman (Baltimore, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (11/25/25)
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  • Principal / Sr Principal Industrial…

    Northrop Grumman (Linthicum Heights, MD)
    … is seeking an exceptionally talented, motivated, and creative ** Principal Industrial Systems Engineer or Senior Principal Industrial Systems ... performance. \#NGATL _This requisition may be filled as a Principal Industrial Systems Engineer or Senior Principal Industrial Systems more
    Northrop Grumman (09/17/25)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Fairfax, VA)
    …demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance is not ... best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer more
    Northrop Grumman (11/21/25)
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  • Sr. Principal Affordability Engineer

    RTX Corporation (Lexington Park, MD)
    …meaningful problems that create a safer, more secure world. Raytheon is looking for a ** Senior Principal Systems Engineer ** to support the Transformation ... effectiveness, and technological capabilities of systems engineering practices. The Senior Principal Systems Engineer will report to the Raytheon… more
    RTX Corporation (10/29/25)
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  • Senior Principal Systems

    Oracle (Washington, DC)
    …virtualization platforms and kernel subsystems. You will collaborate with architects, systems engineers, and DevOps teams to design and implement robust, ... high-performance solutions that scale across large, distributed systems . Responsibilities + Develop infrastructure software and tools for large-scale AI, LLM, and… more
    Oracle (11/25/25)
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