• Aerospace Modeling and Simulation Engineer

    Leidos (Huntsville, AL)
    …offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and ... Leidos is seeking a talented aerospace modeling and simulation engineer within the Flight Systems Department. As part of...Science, or related field from an ABET accredited school. ** Security Clearance Qualifications** + Must be a US Citizen… more
    Leidos (12/11/25)
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  • Network Engineer Level 2

    Lentech, Inc (Hanover, MD)
    …interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated to ... system requirements to support the distributed functionality of a software engineering environment Analyze network characteristics (traffic connect time,… more
    Lentech, Inc (12/02/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... or scientific disciplines and may require hardware, aerospace, communications, cyber , electrical, manufacturing, mechanical, or other specialized engineering domain… more
    CACI International (11/21/25)
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  • Principal Project Engineer - EC&A (Onsite)

    RTX Corporation (Windsor Locks, CT)
    …including software development, hardware improvements, obsolescence management, and cyber security across various engine and airframe customers. At ... only US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required Collins Aerospace, an RTX company, is a… more
    RTX Corporation (11/19/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National... with experience in Defense, Federal Civilian, and/or National Security systems to join our team of experts in… more
    SAIC (11/14/25)
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  • Systems Engineer Senior

    General Dynamics Information Technology (Offutt AFB, NE)
    …deterrence, nuclear operations, and enterprise IT services essential to national security . It oversees Nuclear Command, Control, and Communications (NC3), Joint ... network support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. **SYSTEMS ENGINEER ** + Applies digital mission engineering techniques that trace existing… more
    General Dynamics Information Technology (11/06/25)
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  • Launch Integration Engineer

    SAIC (El Segundo, CA)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... **Description** SAIC is seeking a **Launch Integration Engineer ** to support the US Space Force in...the US Space Force in integrating and delivering National Security Space missions into orbit. The position supports the… more
    SAIC (10/29/25)
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  • Network Implementation Engineer

    SAIC (Panama City Beach, FL)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... **Description** SAIC is seeking a Network Implementation Engineer to join our team supporting the JEXC2 Program, based in Panama City, FL. **Note: This role is for a… more
    SAIC (10/28/25)
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  • Senior Specialty Engineer

    SAIC (Hampton, VA)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... **Description** SAIC is seeking a highly experienced **Senior Specialty Engineer ** to develop requirements for game changing combat capabilities for the Air Force.… more
    SAIC (10/22/25)
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  • Senior Specialist Field Engineer

    L3Harris (Palm Bay, FL)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... related network components. + Troubleshoot, isolate, and resolve hardware, software , and network faults to restore full system functionality....polygraph. + Must have or be able to get Security + within a year of employment. + Experience supporting… more
    L3Harris (12/24/25)
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