• Missile Systems Engineer , Sr

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be a Design Requirements and Analysis Engineer , responsible for generating and verifying system and subsystem level requirements\. Our team ... **What You Will Be Doing** As a Design Requirements and Analysis Engineer , you will be responsible for performing requirements analysis, executing trade studies,… more
    Lockheed Martin (12/04/25)
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  • Systems Engineer Sr . - Orlando, FL…

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be a Systems Design & Requirements Engineer at Lockheed Martin Missiles and Fire Control in Orlando, FL, or Dallas, TX on a cross BA ... Will Be Doing** As a Systems Design & Requirements Engineer , you will be responsible for: * Developing a...candidate must have the ability to obtain a Secret Security Clearance\. An Interim Secret Clearance is required to… more
    Lockheed Martin (11/06/25)
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  • Sr . O&M Network Engineer

    Leidos (Chantilly, VA)
    …routing, switching, Internet Protocol (IP) subnet, Network Address Translation (NAT) and security technologies. + Demonstrated ability to engineer and modify ... at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks...technical exchange meetings to help resolve other ISP and application owner issues. + Support problem management to conduct… more
    Leidos (12/02/25)
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  • Sr Structural Engineer

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …working with complex materials and systems, join our amazing team! As a Structural Engineer , you will be using your skills and expertise to design, evaluate, and ... affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long...and Defense Industry This posting will be open for application for a minimum of 5 days and may… more
    Sierra Nevada Company, LLC (01/16/26)
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  • Sr Aerospace Engineer - Aircraft…

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... innovators on a mission to unite, explore and inspire. As an aerospace engineer supporting aircraft certification, you will be involved in the design, development,… more
    Sierra Nevada Company, LLC (12/23/25)
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  • Cloud DevSecOps Engineer Sr - TS/SCI…

    Lockheed Martin (King Of Prussia, PA)
    …of Space Security , we are seeking a highly skilled and motivated DevSecOps Engineer with a strong emphasis on security to join our dynamic team\. In ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (12/17/25)
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  • Sr Aerospace Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... innovators on a mission to unite, explore and inspire. As an aerospace engineer , you will research, design, develop, test, certify, deploy and improve cutting edge… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Sr . Principal Systems Engineer

    RTX Corporation (Schriever AFB, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...initiatives and develops & executes technology roadmaps. As an Engineer on the Warfighter Support Team, you will join… more
    RTX Corporation (12/16/25)
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  • Sr . Software Engineer

    Robert Half Technology (Westfield, IN)
    Description We are looking for a talented and experienced Senior Software Engineer to join our team in Westfield, Indiana. In this role, you will lead the ... AI solutions, collaborate with cross-functional teams, and ensure the scalability and security of multi-tenant platforms. This is an exciting opportunity to work in… more
    Robert Half Technology (01/15/26)
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  • Project Engineer Sr (Level 3)

    Lockheed Martin (Fort Worth, TX)
    …and configuration manager\. Primary responsibilities includes serving as the dedicated Project Engineer for the MVS Project Manager: \- managing the MVS project ... team schedules\. \- scheduling and coordinating IMS and schedule reviews with senior leadership \- coordinating and leading updates to existing process documentation… more
    Lockheed Martin (01/14/26)
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