• Sr. Specialist, Systems Engineer (RF/Comms)

    L3Harris (Greenville, TX)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Spec, ... (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Senior Systems Engineer Specialist will be responsible for providing systems level engineering guidance… more
    L3Harris (11/08/25)
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  • Specialist, Systems Engineer

    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: Specialist, Systems ... Engineer Job Code: 30634 Job Location: Greenville, TX (On-Site)...development efforts. + Basic knowledge of LINUX and LINUX network /LAN connectivity. + Experience with DOORS, JIRA, or other… more
    L3Harris (11/01/25)
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  • Specialist, Integration / Test Engineer

    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: Specialist, ... Integration / Test Engineer Job Code: 30432 Job Location: Greenville, Texas Schedule:...of test equipment such as, RF Generators, Spectrum Analyzers, Network Analyzers, Time Domain Reflectometers, Multimeters and Oscilloscopes. Essential… more
    L3Harris (11/01/25)
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  • Specialist, RF / Wireless Engineer

    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: Specialist, RF ... / Wireless Engineer Job Code: 30433 Job Location: Greenville, TX Job...writing and presentation skills. + Knowledge and/or experience with Network Analyzers, Spectrum Analyzers, signal generators and Antenna theory.… more
    L3Harris (10/29/25)
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  • DevOps Engineer II

    Sierra Nevada Company, LLC (Fort Worth, TX)
    We are seeking an Experienced DevSecOps Engineer to support development and integration of next-generation Command and Control (C2) capabilities within the Joint ... throughout the software lifecycle. + Collaborate closely with software, systems, and cyber engineering teams to ensure end-to-end automation of build, test, and… more
    Sierra Nevada Company, LLC (10/24/25)
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  • Engineer 3

    M. C. Dean (Dallas, TX)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... of technical leaders in electrical, engineering, and cybersecurity industries. The Engineer provides system programming and management support for large scale… more
    M. C. Dean (10/23/25)
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  • NASA Lunar Gateway Flight Software Architect…

    CACI International (Houston, TX)
    NASA Lunar Gateway Flight Software Architect and Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: NACI Employee ... concepts, design, and implementation. + Analyze data flow within the system network and at the device level including identifying data sources, destinations, and… more
    CACI International (09/25/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …testing of our Program's Cybersecurity Requirements. The ISSE is involved in most cyber -related technical decision making on programs. The ISSE advises the ISSM and ... changes). The ISSE has a thorough grasp of the Cyber requirements and system capabilities. The ISSE and the.... + Experience obtaining and maintaining ATO for classified network . . + Must maintain IAM required Certification(s). +… more
    CAE USA INC (12/17/25)
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  • Principal Engineer - Application Security…

    Toyota (Plano, TX)
    …cybersecurity capabilities for one of the largest global companies in the world. # Cyber **This position is based in Plano, TX. The selected candidate will be ... such as Kali, etc. + Deep knowledge of common network protocols, operating systems, security tools, and how to...FSA, Dependent Care FSA) + Relocation assistance (if applicable) \# Cyber **Belonging at Toyota** Our success begins and ends… more
    Toyota (11/21/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (San Antonio, TX)
    …area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT ... Develop scripts and tools to automate configuration of a large number of network security devices distributed across multiple data centers + Propose and implement… more
    ENS Solutions (09/27/25)
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