• 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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  • Virtual Network Engineer

    CACI International (Austin, TX)
    …Responsibilities: **Installation & Configuration:** + Install, manage, and update virtual software systems and applications. + Design, develop, test , and ... Virtual Network Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/17/25)
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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 (11/27/25)
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  • Senior Laser Engineer 2

    Applied Research Associates, Inc. (San Antonio, TX)
    …Missions, Concepts, and Capabilities (MCC) Division is seeking a **Senior Laser Engineer ** 2 to join a multi-disciplinary team of engineers and scientists ... will take place onsite in US Government provided laboratory space. The Senior Laser Engineer 2 will lead the design, development, and execution of advanced laser and… more
    Applied Research Associates, Inc. (12/20/25)
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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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  • 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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  • Senior. Platform IAC 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 ... safer, more secure world. As a **Senior Platform IAC Engineer ** , you will be supporting the development and...and support of IAC solutions + You will support software tool customization and automation including deployment of templates,… more
    RTX Corporation (12/19/25)
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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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  • 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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  • Sr. AWS Engineer

    World Wide Technology (San Antonio, TX)
    …and software solutions, WWT helps clients and partners conceptualize, test and validate innovative technology solutions for the best business outcomes and ... The selected candidate will help lead the design, develop, engineer , and document the new Amazon Web Services (AWS)...required + Other duties as assigned **Requirements:** + Interim Secret Clearance required prior to start, TS /SCI… more
    World Wide Technology (11/22/25)
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