• Specialist, Software Engineer

    L3Harris (Greenville, TX)
    …+ Active US Secret clearance and able to obtain and maintain active US Top Secret /SCI clearance. + Bachelor's Degree and minimum 4 years of prior relevant ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Software… more
    L3Harris (11/05/25)
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  • Lead, Project Engineer

    L3Harris (Waco, TX)
    Secret Security Clearance with the ability to obtain and maintain a DoD Top Secret (SCI) Security Clearance, which requires US Citizenship. + Demonstrated ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Job Description: L3Harris is actively seeking a Lead Project Engineer (PE) to support the bid and execution of… more
    L3Harris (10/30/25)
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  • Lead, Integration / Test Engineering

    L3Harris (Greenville, TX)
    … domains in the interest of national security. Job Title: Lead, Integration / Test Engineer Job Code: 30280 Job Location: Greenville, TX. Schedule: 4/10 Schedule ... Secret Security Clearance, with the ability to obtain Top Secret which requires US Citizenship. Job...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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  • Scientist, Project Engineer

    L3Harris (Greenville, TX)
    …Program proposal/pursuit activities. Essential Functions: + Demonstrated leadership Qualifications: + Secret with ability to obtain TS /SCI, ability to travel, ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...include internal and Customer stakeholders) Position requires an active SECRET clearance, the ability to obtain TS /SCI… more
    L3Harris (11/19/25)
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  • Data Scientist (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... can be filled at the Principal or Sr. Principal Engineer level._ **Basic Qualifications for Principal Cyber ...degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Proficient… more
    Northrop Grumman (11/12/25)
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  • Full-time - Software Engineer I - 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 ... and missile defense, advanced sensors, space-based systems, hypersonics, effectors and cyber solutions. Focused on program execution, business growth and the highest… more
    RTX Corporation (11/19/25)
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  • Sr. Specialist, Systems Engineer (ELINT)

    L3Harris (Greenville, TX)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, ... Interface with other Systems Engineers, Agile Development Engineering, Flight Line Test , Product Development, and Project Engineering to understand new baseline… more
    L3Harris (11/08/25)
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  • Lead, Systems Engineering (SIGINT/COMINT)

    L3Harris (Greenville, TX)
    …Active SECRET clearance required at the time of hire with the ability to obtain a Top Secret with SCI. + Must be able to successfully pass an FAA Class 3 ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...program systems engineering, from concept and proposal through flight test and delivery. The Systems Engineer will… more
    L3Harris (10/26/25)
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  • Specialist, Systems Engineering

    L3Harris (Greenville, TX)
    Secret Security Clearance, with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance is required. Preferred Additional Skills: ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems… more
    L3Harris (11/08/25)
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  • Systems Engineer III

    Applied Research Solutions (San Antonio, TX)
    **Description** Applied Research Solutions is seeking a full-time Systems Engineer III located at Lackland AFB, Texas. **Why Work with us ?** Applied Research ... meet user requirements; utilize user requirements to design, develop, fabricate, test , and evaluate system concepts, perform assessments, and review the system… more
    Applied Research Solutions (10/25/25)
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