• Senior Systems Integration and Test…

    RTX Corporation (Richardson, TX)
    …meaningful problems that create a safer, more secure world. We are currently seeking a Senior Systems Integration and Test Engineer to join our SI&T team ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything...in Richardson, TX. In Systems Integration and Test (SI&T), we integrate, verify, and… more
    RTX Corporation (10/22/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …DoD Secret security clearance with ability to obtain a Top Secret **Desired Skills:** * Degree in Systems , Electrical, or Mechanical Engineering \(or ... Engineering Integration and Test \(SEIT\) is currently seeking a ** Senior Staff Systems Integration Engineer **...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (12/03/25)
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  • Senior Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …environment * Experience developing Operations Procedures and training materials * Active Top Secret security clearance with the ability to obtain and ... to satisfy and fulfill customer directed objectives As a member of the Systems Engineering team you will: * Perform in an accelerated, collaborative, dynamic small… more
    Lockheed Martin (12/05/25)
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  • Senior Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Experience defining tests required to satisfy feature acceptance criteria * Current Top Secret Security Clearance **Desired Skills:** * Experience with ... satisfy and fulfill customer directed objectives As a member of the the Systems Engineering/Integration team, in this role you will performing in an accelerated,… more
    Lockheed Martin (11/23/25)
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  • Sr. Systems Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …invite you to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Senior Systems Engineer \! Lockheed Martin is a global leader in aerospace, ... experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** We are...**The Work:** We are in search of an experienced Systems Engineer to join our team\. As… more
    Lockheed Martin (11/06/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...your opportunity to make a personal impact as a ** Senior ** **Principal Systems Engineer for… more
    General Dynamics Information Technology (11/06/25)
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  • Senior Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Area is looking for a highly motivated individual to join the program area as a Systems Engineer \. This exciting position will fill a critical need in the new ... during your time on the program to work on Systems Engineer tasks across the full range...and a BS degree\. Selected candidate must have a Top Secret security clearance prior to start\.… more
    Lockheed Martin (10/25/25)
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  • Principal Systems Engineer - Active…

    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 ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...a personal impact as a Senior Principal Systems Engineer with… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Engineer - Research…

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers in Chantilly, VA. The ... Title: Systems Engineer - Research and Development - Senior...Title: Systems Engineer - Research and Development...and OCONUS travel may be required. Security Requirements: Active TS -SCI w Polygraph Belong, Connect and Grow at KBRAt… more
    KBR (10/29/25)
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  • Senior Systems Engineer

    RTX Corporation (Tucson, AZ)
    … Engineering and Test Center (SETC) organization is currently hiring a **Sr. Systems Engineer - Jumping Cholla Systems Engineering (SE)** **Individual ... and every time for our warfighters! As a **Sr. Systems Engineer - Jumping Cholla SE Individual...written communication skills + Strong presentation skills + Existing Top - Secret Clearance **What We Offer** + Our… more
    RTX Corporation (11/22/25)
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