• C4ISR Systems Engineer

    V2X (Norfolk, VA)
    …most complex challenges with integrity, respect, responsibility, and professionalism. V2X is seeking a Systems Engineer 3 to act as senior technical advisor ... and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients,...and staff during installation, testing and problem isolation of C4ISR systems , and support ships while embarked… more
    V2X (08/31/25)
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  • MBSE Modeling and Simulation Engineer

    Leidos (Dayton, OH)
    **Description** Leidos is hiring a **Model Based Systems Engineer (MBSE) Modeling and Simulation Engineer ** with an **active DoD TS/SCI clearance** to ... at **Wright-Patterson Air Force Base, Ohio.** We need an engineer with experience developing space and counter-space models, air...and SysML diagraming skills and have knowledge in aerospace C4ISR systems . The qualified candidate must also… more
    Leidos (09/19/25)
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  • Test and System Engineer

    SAIC (San Diego, CA)
    …CA. The T&E Sys Engineer will need experience supporting shipboard Navy C4ISR systems . This role supports the verification, validation, and integration of ... Hardware-in-the-Loop (HWIL) testing, validation, and verification activities for Navy C4ISR systems + Assist in the design,...(5) years of experience or Master's degree and three ( 3 ) years of experience. Equivalent military experience may be… more
    SAIC (10/03/25)
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  • T&E Systems Engineer

    SURVICE Engineering (Quantico, VA)
    …with a leading organization, come see what we can offer you! Position Automotive / Systems Engineer - USMC Ground Tactical Vehicles + Location: Quantico, VA | ... tuition reimbursement. Position Summary SURVICE Engineering is currently seeking an T&E Systems Engineer to support our Washington Area Operation. You will… more
    SURVICE Engineering (09/26/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Colorado Springs, CO)
    Systems ' C4ISR team is looking for a proven and experienced cyber systems engineer to support the Peace Krypton \(PK\) program\. **THE WORK** As a System ... Engineer \- Cyber in this position, you will: *...this position, you will: * Design and implement secure systems , including network architecture, system configuration, and security protocols\.… more
    Lockheed Martin (10/01/25)
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  • Engineer /Scientist 5

    Imagine One Technology & Management (Charleston, SC)
    **Position Description:** Imagine One Technology & Management, Ltd. is seeking an ** Engineer /Scientist 5** contingent upon award of the associated work. Work will be ... South Carolina** and will include the following tasking: support mission-critical C4ISR initiatives under the United States Marine Corps (USMC) Technical Control… more
    Imagine One Technology & Management (10/08/25)
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  • Software Engineer /Principal Software…

    Northrop Grumman (Beavercreek, OH)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. Northrop Grumman Defense Systems (NGDS) is seeking software engineers to develop and...in support of a new defense program named CHAIN ( C4ISR Holistic Analysis of Networks). CHAIN has been designated… more
    Northrop Grumman (09/12/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …keep our world united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, ... and detailed design, simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system-level ownership of new products and… more
    Sierra Nevada Company, LLC (10/17/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    … that protect and sustain our way of living. Join our team! As a Senior Systems Engineer within our Mission Systems Integration directorate, you'll play a ... critical role in advancing our ground-based air defense systems and CUAS technologies. You will use your skills...simulation, and test using progressive tools. As a cross-functional engineer , you will take system-level ownership of new products… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …about creating and managing for highly complex systems ? Join our team! As a Systems Security Engineer II, you will be using your skills and expertise to ... systems , network, environments, and capabilities + Manage and engineer cybersecurity capabilities at SNC including cybersecurity network tools, data loss… more
    Sierra Nevada Company, LLC (09/10/25)
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