• Sr Principal Systems Engineer…

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact ... the next-generation capabilities. As our next **Senior** **Principal Systems Engineer ** we will provide the training and tools to...skills you will need to become a subject matter expert (SME) in the systems engineering lifecycle. You will… more
    RTX Corporation (11/01/25)
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  • Senior Systems Engineer - NC3 Programs…

    RTX Corporation (Richardson, TX)
    …security clearance is required prior to start date with the ability to obtain Top Secret after start. + Experience with capture, analysis and decomposition of ... citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Are you looking to make a meaningful, positive impact while advancing… more
    RTX Corporation (10/30/25)
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  • Senior Systems Engineer - NC3 Programs…

    RTX Corporation (Richardson, TX)
    …issued security clearance is required prior to start date with the ability to obtain Top Secret after start. + US citizenship is required, as only US citizens ... citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current **Are you looking to make a...military aircraft recapitalization programs. As our next **Senior Systems Engineer ** and as a member of our team, you… more
    RTX Corporation (10/09/25)
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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 ... Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps customers and partners conceptualize, test and validate… more
    World Wide Technology (09/09/25)
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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 ... critical role - protecting our national security. KBR is seeking a Big Data Systems Engineer to join our team. The successful candidate will be part of the KBR team… more
    KBR (10/28/25)
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  • Senior Information Assurance Engineer

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring a Senior Information Assurance Engineer in support of the Air Force AFSCI network. This position will be located in San ... they are current. Review documentation required to certify new hardware and software systems for deployment. + Monitor and administer the vulnerability and… more
    GovCIO (11/14/25)
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  • Principal Product Excellence Architect

    ServiceNow, Inc. (Addison, TX)
    …- inclusive of integrations and portals + United States Top Secret / Sensitive Compartmented Information ( TS /SCI) Clearance with Full-Scope-Polygraph (FSP) a ... sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how...world work better for everyone. + Be the technical expert in how to best support IT by configuring… more
    ServiceNow, Inc. (11/06/25)
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  • Cloud Engineer

    Leidos (San Antonio, TX)
    **Description** **Launch Your Next Mission: Cloud Engineer - San Antonio, TX** Step into the future of national defense technology with Leidos! We're searching for a ... driven Cloud Engineer (Azure) ready to take on high-stakes migration projects...**What You Bring to the Mission:** + Clearance: Active TS /SCI from day one. + Current IAT Level II… more
    Leidos (10/09/25)
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  • Cloud Engineer

    Leidos (San Antonio, TX)
    **Description** **Launch Your Next Mission: Cloud Engineer - San Antonio, TX** Step into the future of national defense technology with Leidos! We're searching for a ... driven Cloud Engineer (Azure) ready to take on high-stakes migration projects...**What You Bring to the Mission:** + Clearance: Active TS /SCI on day one. + Current IAT Level II… more
    Leidos (10/09/25)
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  • Information Security Engineer - Black Lotus…

    Lumen (Austin, TX)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver ... Role** Black Lotus Labs is seeking a Principal Security Engineer on the Research & Analysis team. This team...Main Responsibilities** + Serve as Threat Research Subject Matter Expert , offering guidance and support to the Black Lotus… more
    Lumen (11/05/25)
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