• Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …systems and safeguarding the lives of those who protect us. As our next ** Senior Systems Engineer ** based in **Richardson, TX** or **Cedar Rapids, IA** , ... citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Are you looking to make a...order to design, develop, and analyze both hardware and software systems, ranging from black box to the complex… more
    RTX Corporation (10/06/25)
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  • Senior Machine Learning Engineer

    CAE USA INC (Arlington, TX)
    …and having fun! Summary We are seeking a highly skilled and experienced Machine Learning Engineer to join our growing AI & Data Science team in R&D. This role is ... field. PhD is a plus. + 5+ years of software development experience, with at least 2 years focused...company provided resources. + Incumbent must be eligible for DoD Personal Security Clearance. Due to US Government contract… more
    CAE USA INC (12/11/25)
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  • Systems Engineer Senior Staff…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Weapons Product Owner \(Systems Engineer Sr Staff\) for the ISE \(Integrated System Evaluation\) team\. Our team is part of the ... to be a US Citizen, and currently possess and be able to maintain a US DoD SECRET clearance, to support this government contract, as well as successfully pass a drug… more
    Lockheed Martin (12/05/25)
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  • Systems Engineer Senior Staff (Level…

    Lockheed Martin (Fort Worth, TX)
    …of system level requirements and architectures through decomposition down to the software level requirements and architecture with a strong background in data ... be working closely with the Roadmap Lead, Project Manager, Software Architect, Software Leads, and Lab Lead...the last 5 years\)\. The candidate must possess a DoD Secret clearance and must be able to obtain… more
    Lockheed Martin (11/20/25)
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  • Senior Vulnerability Researcher/Reverse…

    Nightwing (San Antonio, TX)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... following desired skills Desired Skills + Existing US Government DOD TS or TS/SCI Clearance + Understanding of OS...tools to find, exploit, and productize vulnerabilities in complex software systems + Utilizing full system emulation for research… more
    Nightwing (12/12/25)
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  • Sr. Specialist, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    …be considered with the ability to obtain a Top Secret with SCI Job Description: Mid- Senior level Systems Engineer to perform data analysis in tactical data link ... interest of national security. Job Title: Sr. Specialist, Systems Engineer - COMMS & Datalink Job Code: 30689 Job...and release of related data management, processing, and reporting software tools. Essential Functions: + DOD Secret… more
    L3Harris (11/01/25)
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  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    …be considered with the ability to obtain a Top Secret with SCI Job Description: Senior level Systems Engineer to design, develop, and integrate ELINT Systems on ... of related engineering documents, data management tools, data processing, and reporting software tools. Essential Functions: + DOD Secret Clearance with the… more
    L3Harris (11/01/25)
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  • MSBE Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …at IAT Level II or higher (Security+, etc.) is required **Basic Qualifications for Senior Principal Cyber Systems Engineer :** + Bachelor's degree in related STEM ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators,… more
    Northrop Grumman (11/12/25)
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  • Cloud Security Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …at IAT Level II or higher (Security+, etc.) is required **Basic Qualifications for Senior Principal Cyber Systems Engineer :** + Bachelor's degree in related STEM ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators,… more
    Northrop Grumman (11/12/25)
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  • Network Architect- Engineer SME

    GovCIO (Randolph AFB, TX)
    **Overview** GovCIO is seeking a highly experienced Network Architect/ Engineer SME with advanced IT systems engineering expertise to support AETC A6/XP AWAKEN ... integrating, and securing enterprise network and IT systems in compliance with DoD standards and cybersecurity mandates. The position is onsite at JBSA Randolph… more
    GovCIO (11/21/25)
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