• Sr. Systems Engineer - Flight Controls

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...PG&C Center is currently hiring for a **Senior Systems Engineer -** **Flight Controls** in Tucson, AZ. As the… more
    RTX Corporation (12/05/25)
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  • Systems Test Engineer

    KBR (Chantilly, VA)
    …Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...upon contract award. KBR is seeking a Systems Test Engineer to join our team in the Northern Virginia… more
    KBR (12/05/25)
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  • Modernization Operational Technology Networking…

    ADM (Decatur, IL)
    …**Job Title:** Modernization Operational Technology Networking Engineer III **Department/Function:** Engineering **Job Description:** **Modernization Senior ... OT Network Engineer ** **Work location - Decatur, IL** This is a...support operations teams during implementation + Implement effective network security + Utilize monitoring tools, packet capture and other… more
    ADM (10/26/25)
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  • M365 Engineer

    Leidos (Rockville, MD)
    …Leidos Dig Mod Health IT division is seeking a skilled and collaborative M365 Engineer to support the HHS enterprise by managing all aspects of Microsoft 365 ... an active Public Trust clearance is preferred. **Primary Responsibilities:** +  Engineer , administer, and provide lifecycle support for Microsoft 365 (government… more
    Leidos (12/06/25)
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  • Senior Systems Engineer

    RTX Corporation (Eglin AFB, FL)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...environments? Raytheon is seeking a talented and motivated Systems Engineer to join our team within the Systems Engineering… more
    RTX Corporation (01/03/26)
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  • Site Reliability Engineer II

    Microsoft Corporation (Redmond, WA)
    …offensive security teams + Design, implement, and support isolated identity and productivity environments for sensitive operations + Build and support ... our customers' heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is...real attacks. We are looking for a Site Reliability Engineer II to help manage the critical infrastructure our… more
    Microsoft Corporation (12/11/25)
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  • Senior Principal Processing Integration Network…

    RTX Corporation (Marlborough, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (12/06/25)
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  • Senior. Platform Engineer - Linux (FEP)…

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph At Raytheon, the foundation of everything we… more
    RTX Corporation (12/02/25)
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  • Assessor Engineer Communications…

    Leidos (San Antonio, TX)
    …Forces. Specifically, we are seeking multiple candidates for future **_Assessor Engineer Communications and Networking Protocols Specialist_** positions that will be ... warfare capabilities. It enables cyber operations, cyber defense, intelligence, and information security to protect Air Force networks and global missions. As a… more
    Leidos (11/22/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph At Raytheon, the foundation of everything we… more
    RTX Corporation (11/19/25)
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