• Mainframe Security Engineer

    Ensono (Houston, TX)
    …Federal Background Check. **Key Responsibilities:** + Administer security for RACF, ACF2, and Top Secret logon IDs, datasets, and resource rules. + Provision ... daily, weekly, and monthly audit reports. + Liaise with business units and technical support teams. + Prepare ad...accommodation at any point during the application or interview process , please let your recruiter know or email ###@ensono.com… more
    Ensono (11/05/25)
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  • Senior AI/SW Engineer (hybrid)

    Lockheed Martin (Fort Worth, TX)
    …engineers or small teams Familiarity with transitioning prototype software to production Top Secret // SCI Clearance **Security Clearance Statement:** This ... \(AMQ\) or ZeroMQ \(ZMQ\) or Data Distribution Service \(DDS\) or Zenoh Secret Clearance **Desired Skills:** Master's Degree in Engineering, Computer Science, or… more
    Lockheed Martin (10/25/25)
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  • AI/SW Engineer (early-career, hybrid)

    Lockheed Martin (Fort Worth, TX)
    …engineers or small teams Familiarity with transitioning prototype software to production Top Secret // SCI Clearance **Security Clearance Statement:** This ... \(AMQ\) or ZeroMQ \(ZMQ\) or Data Distribution Service \(DDS\) or Zenoh Secret Clearance **Desired Skills:** Master's Degree in Engineering, Computer Science, or… more
    Lockheed Martin (10/25/25)
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  • Staff AI/SW Engineer (mid-career, hybrid)

    Lockheed Martin (Fort Worth, TX)
    …engineers or small teams Familiarity with transitioning prototype software to production Top Secret // SCI Clearance **Security Clearance Statement:** This ... \(AMQ\) or ZeroMQ \(ZMQ\) or Data Distribution Service \(DDS\) or Zenoh Secret Clearance **Desired Skills:** Master's Degree in Engineering, Computer Science, or… more
    Lockheed Martin (10/25/25)
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  • Software Engineer Opportunities with MFC…

    Lockheed Martin (Grand Prairie, TX)
    …to design, implement, and optimize relational database systems\. **Desired Skills:** * Active DoD Secret or Top Secret Clearance * Defense or Aerospace ... various levels\. MFC is one of five Lockheed Martin business areas\. MFC is a recognized designer, developer and...exciting positions\. **Basic Qualifications:** * Ability to obtain a secret security clearance and must also be able to… more
    Lockheed Martin (08/29/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …+ Incumbents must hold current or be eligible for DOD Personnel Security Clearance at Top Secret level. + Thorough knowledge and experience with the NISPOM, DOD ... CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to...contact their recruiter at any point in the recruitment process . If you need assistance to submit your application… more
    CAE USA INC (10/24/25)
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  • Senior Platform Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise to join an agile… more
    RTX Corporation (11/19/25)
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  • Platform Engineer II - Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted ... secure world. Raytheon Technologies (RTX) is seeking a **Platform Engineer II / Linux** with experience in Linux Infrastructure...Python, Java, Ruby, Bash, C++, C#, Go) + Current TS /SCI CI Poly issued security clearance is required on… more
    RTX Corporation (11/05/25)
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  • Senior. Platform Engineer / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... more secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise to join… more
    RTX Corporation (11/15/25)
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  • Senior Systems Integration and Test…

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted ... are currently seeking a Senior Systems Integration and Test Engineer to join our SI&T team in Richardson, TX....environments, and collaborate closely with our customers throughout the process . **What You Will Do** + In this role,… more
    RTX Corporation (10/22/25)
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