• Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer (Avionics) Job Code: 29077 Job Location: Greenville, TX (On-Site) ... Schedule: 1st Shift 9/80 Job Description: The Senior Specialist, Systems Engineer (SE) performs technical planning, system...Software Engineering experience. + Must have an Active Secret clearance at the time of hire with the ability… more
    L3Harris (09/24/25)
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  • Information Systems Security…

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... Systems Security Engineer shall perform, or review,...8570 compliance with IASAE Level 2 is required. Required Clearance :TS/SCI w/polygraph Synergy ECP, a platform company with Falfurrias… more
    Synergy ECP (09/18/25)
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  • Missile Systems Engineer

    KBR (Washington, DC)
    Title: Missile Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. KBR is seeking a Missile Systems Engineer to support US Department of...ITAR/EAR export requirements. Required: + Active DoD Secret security clearance (or ability to obtain). + Bachelor's degree in… more
    KBR (09/17/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    Summary You will serve as a Future Integrated Combat Systems Engineer in the Surface Combatant Development Branch; Warfare Architecture & Engineering Division; ... Integrated Combat Systems Department of NAVSURFWARCENDLD. This position is part of...in the private or public sector as a professional engineer or scientist conducting design, development, test & evaluation,… more
    Naval Sea Systems Command (11/22/25)
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  • DevSecOps Engineer Sr - GMD Weapons…

    Lockheed Martin (Huntsville, AL)
    …the intercepting missiles to negate the threat\. **The Work** As a DevSecOps Engineer , you could: * Develop Infrastructure as Code scripts in Terraform and Helm ... teleworking or hybrid position\. This position requires an Active DoD Secret Security Clearance \. **Who We Are** Lockheed Martin is a global aerospace, defense, and… more
    Lockheed Martin (11/22/25)
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  • DevSecOps Engineer , Staff - GMD Weapons…

    Lockheed Martin (Huntsville, AL)
    …the intercepting missiles to negate the threat\. **The Work** As a DevSecOps Engineer , you could: * Develop Infrastructure as Code scripts in Terraform and Helm ... teleworking or hybrid position\. This position requires an Active DoD Secret Security Clearance \. **Who We Are** Lockheed Martin is a global aerospace, defense, and… more
    Lockheed Martin (11/22/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Las Cruces, NM)
    …problems that create a safer, more secure world. Raytheon is seeking a Systems Engineer , for satellite Operations and Maintenance (O&M) position. The selected ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (11/05/25)
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  • Systems Engineer Staff

    Lockheed Martin (King Of Prussia, PA)
    …what is most important \- building cutting edge functionality for our end users\. As a Systems Engineer on an Agile Scrum Team, you will have the opportunity to ... attention to detail and ability to think critically \-US Citizenship Required : No clearance required to start, but the ability to obtain and maintain a Secret… more
    Lockheed Martin (10/29/25)
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  • Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    Req. Number 25-504 Job Description Job Summary: Mercury Systems is seeking a Principal Test Engineer to lead test efforts in developing and executing server ... systems for mission critical aerospace and defense applications. This...strict security protocols and regulatory standards, leveraging active security clearance for classified projects + Support the development of… more
    Mercury Systems (11/04/25)
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  • Communications Engineer (SATCOM and LOS)

    Precise Systems, Inc. (San Diego, CA)
    …Precise Systems has an immediate need for a Communications Engineer with Satellite Communications (SATCOM), Proliferated Low Earth Orbit (PLEO) and Line ... As a solutions-based company, Precise Systems is focused on innovation in support of...credentials. + Knowledge of secure communications and COMSEC implementation. Clearance Requirements: + Active Secret clearance required;… more
    Precise Systems, Inc. (10/26/25)
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