• Research Science / Senior AI Machine Learning…

    CACI International (Austin, TX)
    …underpinnings and at least 4 years' experience.** **Must have active Top Secret security clearance .** **Experience developing models,.** **Strong background ... Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee...the ability to obtain, maintain and/or transfer the required security clearance as dictated by the contract**… more
    CACI International (11/25/25)
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  • Network Defense and Security Analyst

    CACI International (San Antonio, TX)
    …to government senior leaders and decision makers. **Qualifications:** **_Required:_** + DoD Top Secret /SCI Security Clearance + BS in related field, and ... Network Defense and Security Analyst Job Category: Information Technology Time Type:...Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage… more
    CACI International (10/22/25)
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  • DevOps Engineer III

    Sierra Nevada Company, LLC (Plano, TX)
    …CLI + Experience in deploying Kubernetes, GitOPS, helm charts + **Current/Active Top Secret US Security Clearance is required** **Qualifications We Prefer:** ... (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret US Security Clearance . US… more
    Sierra Nevada Company, LLC (11/01/25)
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  • Systems Integration and Test Engineer

    Butler America (Grand Prairie, TX)
    …MUST BE A US CITIZEN - The selected candidate must have the ability to obtain a Secret Security Clearance . An Interim Secret Clearance required to ... * Well-honed writing and verbal communication skills * Ability to obtain DoD Secret Clearance . Interim Secret required to start position. Desired skills: *… more
    Butler America (01/05/26)
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  • Lead, Integration / Test Engineering

    L3Harris (Greenville, TX)
    …Location: Greenville, TX. Schedule: 4/10 Schedule (Monday - Thursday) Must have an Active DoD Secret Security Clearance , with the ability to obtain Top ... of 13 years of prior related experience. + Must have an active DoD Secret Security Clearance , which requires US Citizenship. + Experience with Testing of… more
    L3Harris (10/26/25)
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  • Project Engineer F-22 - Level 3

    Lockheed Martin (Fort Worth, TX)
    …STEM degree * Project Management experience working with cross\-functional teams * Final SECRET security clearance **Desired Skills:** * F\-22 Avionics ... * Excellent Written and Verbal Communication Skills * F\-22 Clearance ** Security Clearance Statement:** This..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You… more
    Lockheed Martin (12/24/25)
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  • Engineering Project Management Sr Staff- Level 5

    Lockheed Martin (Fort Worth, TX)
    …* Previous experience related to BOE development, proposal process, and contracts * Secret security clearance **Desired Skills:** * F\-22 platform experience ... time management skills\. * Ability to obtain F\-22 SAP clearance ** Security Clearance Statement:** This..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You… more
    Lockheed Martin (12/17/25)
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  • Manufacturing Technician I

    CAE USA INC (Arlington, TX)
    …with no limitations/restrictions. . Must either have a current Department of Defense (DoD) Secret security clearance , or higher level, or have the ability ... to obtain a Secret security clearance without any concerns or issues. If a clearance is not currently held, the process will be start Schedule: Full-time… more
    CAE USA INC (12/10/25)
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  • TEMPEST Engineer - Level 4

    Lockheed Martin (Fort Worth, TX)
    …position is located at a facility and travel sites that require special access and a Secret security clearance updated within the last 6 years to be ... CNSSAM TEMPEST/1\-13 \-\- CNSSAM TEMPEST 01\-02 \-\- ICD 705 ** Security Clearance Statement:** This position requires a..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret with Investigation or CV… more
    Lockheed Martin (12/10/25)
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  • Associate, IT Customer Services

    L3Harris (Greenville, TX)
    …Schedule: Rotating Shifts - 24/7 Operations Clearance : Requires an Active DoD Secret Security Clearance Job Description: L3Harris is seeking a motivated ... of a degree, minimum of 4 years of prior related experience. + Active DOD Secret Security Clearance . + CompTIA Security + not required but must have the… more
    L3Harris (12/06/25)
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