• Principal Systems Engineer

    V2X (Suitland, MD)
    …successful system /solution development, design, implementation, and decommissioning. + The Principal Systems Engineer shall perform analysis, design, ... complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to… more
    V2X (11/15/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Jessup, MD)
    …The Systems Engineering Integration & Test (SEIT) department is seeking ** Principal /Sr. Principal Systems Engineer ** to join our ... operations, maintenance, and sustainment stakeholders. + Coordinate between the System Architect, Chief Engineer , Product Team Lead(s),...MD** **_._** **This position can be filled as a Principal Systems Engineer OR as… more
    Northrop Grumman (12/05/25)
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  • Sentinel - Principal / Senior…

    Northrop Grumman (Roy, UT)
    …your life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Engineer / Sr Principal Systems ... Qualifications:** _This requisition may be filled at either the Principal Systems Engineer level (T-03)...requirements from design requirements + Experience with DoD support systems , logistics , or maintenance **Position Benefits** As… more
    Northrop Grumman (11/26/25)
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  • Sentinel - Principal / Sr Principal

    Northrop Grumman (Roy, UT)
    …life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Engineer ** (T-03) / **Sr Principal Systems ... integrated systems **Basic Qualifications:** _This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr. Principal more
    Northrop Grumman (01/07/26)
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  • Sentinel - Systems Engineer

    Northrop Grumman (Roy, UT)
    …Northrop Grumman Defense Systems is seeking a ** Systems Engineer / Principal Systems Engineer ** . This position is located in **Roy, UT** and ... **What You'll Get To Do:** + Performs technical planning, system integration, verification and validation, cost and risk, and...0 years of experience with a Master's degree ​ ** Principal Systems Engineer (T-03):** +… more
    Northrop Grumman (11/26/25)
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  • Sr Principal Systems Software…

    Sierra Nevada Company, LLC (Plano, TX)
    …US Air Force's critical airborne command-and-control fleet. We need you! As the Senior Principal Software Systems Engineer , you will be a recognized ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer who is interested in working on one of the… more
    Sierra Nevada Company, LLC (01/06/26)
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  • Senior Principal Engineer

    RTX Corporation (Cedar Rapids, IA)
    …Clearance:** Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Senior Principal Engineer , Systems Engineering in Cedar Rapids, IA. Travel ... field and 10 years of progressive experience as a Systems Engineer or related role in the...possess at least 6 years of experience utilizing a Systems Integration Facility (SIF) to demonstrate proper system more
    RTX Corporation (01/07/26)
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  • Senior Principal Systems

    RTX Corporation (Largo, FL)
    …challenging. The Protected Communication Systems (PCS) team is hiring a **Senior Principal Systems Engineer ** to support programs for our US military ... skills and allows for career growth. As a Senior Principal Systems Engineer , you will...teams of design professionals including Electrical, Mechanical, Software, Test, Logistics and other System Engineers * Experience… more
    RTX Corporation (10/29/25)
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  • Principal Engineer , Systems

    RTX Corporation (Melbourne, FL)
    …Clearance:** Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer , Systems Engineering in Melbourne, FL. National and ... or a related field and at least 8 years of progressive experience as a Systems Engineer in the avionics industry. In the alternative, at least a master's… more
    RTX Corporation (12/09/25)
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  • Principal System Engineer

    KBR (Chevy Chase, MD)
    Title: Principal System Engineer /Program Portfolio Manager Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... the future of space defense. KBR is looking for an experienced, results-oriented System Engineer /Program Portfolio Manager to join the team in Bethesda,… more
    KBR (12/20/25)
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