• Sr Software Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …the future, consider SNC for your next mission. **Responsibilities:** We are seeking a Senior Software Systems Engineer with a bachelor's degree in Software ... related Engineering field to join the Air Vehicle team as a Software Systems Engineer in support of the Survivable Airborne Operations Center (SAOC) program. As… more
    Sierra Nevada Company, LLC (11/01/25)
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  • Sr . Spec, Systems Engineer

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer Job Code: 30296 Job Location: Greenville, ... TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Sr . Specialist, Systems engineer (SE) will be responsible for performing data analysis in… more
    L3Harris (10/24/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30864 Job Location: ... 1st Shift 9/80 Job Requirements: L3Harris is seeking a Sr . Systems Engineering Specialist who will be...concept and proposal through flight test and delivery. The Systems Engineer will be responsible for working… more
    L3Harris (11/08/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer Job Code: 30686 Job Location: Greenville, ... TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Sr Specialist, Systems Engineer position is part of a team that supports the requirements,… more
    L3Harris (11/08/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer Job Code : 29863 Job Location: Greenville, ... an active Top Secret with SCI Clearance to be considered Job Description: The Sr Specialist, Systems Engineer position is part of a team that supports the… more
    L3Harris (10/12/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer - COMMS & Datalink Job Code: 30689 ... 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… more
    L3Harris (11/01/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer (Avionics) Job Code: 29077 Job Location: ... TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Senior Specialist, Systems Engineer (SE) performs technical planning, system integration,… more
    L3Harris (09/24/25)
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  • Sr . Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …critical airborne command-and-control fleet. We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong background in ... NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer interested in working on one of the largest and most… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer Job Code: 30672 Job Location: Greenville, ... Texas Job Schedule: 1st Shift 9/80 Schedule Job Description: The Sr Specialist, Systems Engineer position is part of a team that supports the requirements,… more
    L3Harris (11/08/25)
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  • Sr . Scientist, Systems

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Scientist, Systems Engineer Job Code: 30671 Job Location: Greenville, ... (On-Site) Job Schedule: 1st Shift 9/80 Job Description: L3Harris is seeking a Senior Scientist, Systems Engineer that is a proven leader and SIGINT technical… more
    L3Harris (11/01/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …keep our world united and sustain our way of living. Join our team! As a Systems Engineer for an Integrated Digital Environment (IDE) team, you will ensure that ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system-level ownership of… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …modernize the US Air Force's critical airborne command-and-control fleet. We need you! As a Senior Systems Engineer , you will use your skills and expertise ... ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end… more
    Sierra Nevada Company, LLC (11/26/25)
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  • Sr Automation Systems

    RTX Corporation (Mckinney, TX)
    …an enthusiastic and highly motivated team member to take on the role of Automation Systems Engineer in support of the Advanced Product Center (APC) in McKinney, ... projects within the McKinney and Optics CMC factories. The Automation Systems Engineer will collaborate with digital technology, manufacturing engineering,… more
    RTX Corporation (11/11/25)
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  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    …to be considered with the ability to obtain a Top Secret with SCI Job Description: Senior level Systems Engineer to design, develop, and integrate ELINT ... and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer - ELINT Job Code: 30649 Job Location: Greenville, TX (On-Site) Job… more
    L3Harris (11/01/25)
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  • Lead, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    …considered with the ability to obtain a Top Secret with SCI Job Description: The Senior level Systems Engineer is responsible for performing data analysis in ... and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer - COMMS & Datalink Job Code: 29508 Job Location: Greenville, TX… more
    L3Harris (10/05/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …Job Location: Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Senior Systems Engineer Specialist will be responsible for providing ... level engineering guidance and leadership to contributing disciplines within an RF/COMMS systems engineering group. Essential Functions: + Perform systems level… more
    L3Harris (11/08/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …Location: Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Sr . Specialist, Systems Engineer (SE) performs technical planning, ... domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineering Job Code: 30652...system integration, verification and validation, and troubleshooting for total systems and or subsystems. The Sr . Specialist… more
    L3Harris (11/01/25)
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  • Senior Principal Systems

    RTX Corporation (Mckinney, TX)
    …future of aerospace. Our Collaborative Mission Autonomy team is looking for an experienced ** Senior Principal Systems Engineer ** to join our team. This is ... :** + Participate in collaborative, cross-discipline integrated product teams composed of systems , software, test, and hardware engineers + Have the opportunity to… more
    RTX Corporation (11/04/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …Job Location: Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Sr . Specialist, Systems Engineer (SE) will be responsible for ... domains in the interest of national security. Job Title: Sr . Spec, Systems Engineering Job Code: 30653...system integration, verification and validation, and troubleshooting for total systems and/or subsystems. The Sr . Specialist SE… more
    L3Harris (11/01/25)
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  • Sr . Linux Systems Engineer

    Spok, Inc. (Plano, TX)
    Sr . Linux Systems Engineer Information Technology Plano, Texas Apply Description Onsite / Plano, TX Full-time/Direct hire This position is responsible for ... as Redhat Linux expert, responsible for installing, reconfiguring, patching, Redhat Linux systems for IT, and assisting support and development when needed. +… more
    Spok, Inc. (10/29/25)
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