• Cloud Security Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …requirements. + ** Security Testing and Evaluation** + Support formal Security Test and Evaluation (ST&E) processes required by government accrediting ... vulnerability assessments and compliance audits + Experience in preparing Security Test and Evaluation (ST&E) reports and documentation (System Security more
    Northrop Grumman (11/12/25)
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  • Security Control Assessor Representative…

    Leidos (San Antonio, TX)
    …systems at various impact levels (IL4-IL6, JWICS/SIPR/NIPR). + Hands-on experience performing Security Test & Evaluation (ST&E). + Experience analyzing audit ... sustain Authority to Operate (ATO) or Interim Approval to Test (IATT). + Conduct security control assessments...Interim Approval to Test (IATT). + Conduct security control assessments to validate effectiveness and compliance with… more
    Leidos (11/22/25)
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  • Systems Integration & Test Engineering Lead

    Lockheed Martin (Grand Prairie, TX)
    …schedule status, and corrective action details\. * Demonstrate awareness of test equipment management including function, calibration and security requirements\. ... in Grand Prairie, TX is seeking an experienced Integration, Test , and Evaluation \(IT&E\) Lead Engineer to support an... test data is recorded and cataloged appropriately\. ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (10/08/25)
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  • Lead, Security

    SpaceX (TX)
    … Officer is an elite security professional who performs advanced physical security assessments and threat simulations to test the defenses of SpaceX ... other critical infrastructure. + Develop and execute complex threat scenarios to test the effectiveness of security measures, including access control,… more
    SpaceX (11/01/25)
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  • Sr. Security Software Engineer (Starlink)

    SpaceX (Bastrop, TX)
    …and recommendations to other teams + Build prototypes and help identify, design, and test security improvements + Further our mission of providing secure and ... Sr. Security Software Engineer (Starlink) Bastrop, TX Apply SpaceX...reliable internet to 7M+ users worldwide. We design, build, test , and operate all parts of the system -… more
    SpaceX (12/12/25)
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  • Application Security Engineer

    ISC2 (Austin, TX)
    …closely with the Development, Release, and QA teams to identify and coordinate security testing, validate, test , and vet both internally and externally developed ... of our successes. Learn more. **Position Summary** The Application Security Engineer will be an integral part of the... Engineer will be an integral part of the security team and will work cross-functionally with several lines… more
    ISC2 (11/20/25)
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  • Lead, Integration / Test Engineering

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Integration / Test Engineer Job Code: 30280 Job ... (Monday - Thursday) Must have an Active DoD Secret Security Clearance, with the ability to obtain Top Secret...signal development, equipment design, integration and adaptation of various test equipment. The candidate will evaluate current test more
    L3Harris (10/26/25)
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  • Sr. Associate, Integration / Test Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title : Sr. Associate, Test /Integration Engineer Job Code : 30127 ... operation + Accomplishment of subsystem and system level Ground Test Plans + Insertion loss testing of RF harness...the unrestricted ability to obtain a US DOD Secret Security clearance. Ability to obtain and maintain a US… more
    L3Harris (10/22/25)
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  • Systems Integration and Test Engineer…

    Lockheed Martin (Grand Prairie, TX)
    …Experience leading performance management discussions and performance assessments * Test architecture experience ** Security Clearance Statement:** This position ... mentorship, and process improvement in the areas of integration and test \. This role is responsible for developing people, establishing best‑practice processes,… more
    Lockheed Martin (11/11/25)
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  • Specialist, Integration & Test Engineer…

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Integration & Test Engineer ( Test Director) ... Schedule: 1st Shift 9/80 Job Description: The Integration & Test Engineering Specialist will be responsible for supporting the...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (11/07/25)
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