• Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …clearance is required prior to start date with the ability to obtain Top Secret after start. + Experience developing, decomposing, and deriving system/sub-system ... eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Are you looking to make a meaningful, positive...those who protect us. As our next **Senior Systems Engineer ** based in **Richardson, TX** or **Cedar Rapids, IA**… more
    RTX Corporation (10/06/25)
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  • Consulting Systems Engineer

    World Wide Technology (Houston, TX)
    …pass a Federal Security Clearance; active Security Clearance strongly preferred ( Top Secret ) + Excellent communication, interpersonal, presentation and technical ... and software solutions, WWT helps customers and partners conceptualize, test and validate innovative technology solutions for the best business outcomes and… more
    World Wide Technology (09/09/25)
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  • Lead, Integration / Test Engineering

    L3Harris (Greenville, TX)
    …cyber domains in the interest of national security. Job Title: Lead, Integration / Test Engineer Job Code: 30280 Job Location: Greenville, TX. Schedule: 4/10 ... 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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  • Sr. Specialist, Systems Engineer (ELINT)

    L3Harris (Greenville, TX)
    …directly related to the design, and development of complex, specialized SIGINT hardware/ software systems to process and manipulate ISR data from multiple data ... 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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  • 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 ... considered in lieu of a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Proficient with CI/CD tools (GitLab, Jenkins,… more
    Northrop Grumman (11/12/25)
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  • Hardware System Engineer

    CACI International (Austin, TX)
    Hardware System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI is seeking a talented hardware System engineer to join our Capabilities Development group within the Command, Control, Communication,… more
    CACI International (09/05/25)
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  • Platform DevOps Engineer II (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 ... a safer, more secure world. As a **Platform DevOps Engineer II** , you will herald a transformative era...II** , you will herald a transformative era in software engineering, one that underscores the integration of development… more
    RTX Corporation (11/05/25)
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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 ... program systems engineering, from concept and proposal through flight test and delivery. The Systems Engineer will...for working with the Customer, other Systems Engineers, and Software engineers to design, implement, and test more
    L3Harris (10/26/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Houston, TX)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and advanced ... national security. KBR is seeking a Big Data Systems Engineer to join our team. The successful candidate will...will be part of the KBR team supporting the Test Resource Management Center's (TRMC) Big Data (BD) and… more
    KBR (10/28/25)
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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: ... with working with Unix/Linux commands in terminal consoles. + Experience with building test cases to assess software and system operation against requirements,… more
    L3Harris (11/08/25)
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