• Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top ... Seize your opportunity to make a personal impact as a **Sr** ** Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A career in systems more
    General Dynamics Information Technology (07/07/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your ... opportunity to make a personal impact as a **Senior** ** Principal Systems Engineer for Exchange...8140/8570 IAT III compliance + **Security Clearance Level** : Active Top Secret + **Required Skills and Abilities** :… more
    General Dynamics Information Technology (07/07/25)
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  • Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …**Security Clearance:** DoD Clearance: Secret ** Principal Systems Engineer ** **- Embedded Communications - Active SECRET Clearance (Onsite)** **Our ... and design communication solutions that connect militaries around the world! As a Systems Engineer on the Cross-Domain Solutions Program, you will design and… more
    RTX Corporation (07/23/25)
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  • LINUX Sr Principal Systems

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** Job Description **Senior Principal Systems Engineer - Linux** Design, deploy, ... Linux technologies to advance the mission as a **SENIOR PRINCIPAL SYSTEMS ENGINEER ** with GDIT....where authentication, authorization, and accounting actives are controlled by Active Directory with PKI certificates and Single Sign On.… more
    General Dynamics Information Technology (06/25/25)
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  • Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …software interface documentation, and analysis of system architectures and frameworks. + The principal systems engineer will execute multiple aspects of the ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...secure world. We have an exciting opportunity for a Principal System Engineer to join our team.… more
    RTX Corporation (07/30/25)
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  • Sr. Principal Systems

    Northrop Grumman (Tampa, FL)
    …best work of your career. We are looking for you to join our team as a Senior Principal Cyber Systems Engineer based out of Tampa, FL. _Note: Due to the ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (05/28/25)
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  • Senior Principal Systems

    RTX Corporation (Richardson, TX)
    …create a safer, more secure world. Raytheon, an RTX business, is seeking a **Senior Principal Systems Engineer ** to join our Systems Engineering team. ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/30/25)
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  • Sr. Principal Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …security clearance per customer requirements **Preferred Qualifications for Sr. Principal Systems Engineer :** + Active TS/SCI with poly clearance per ... in advanced microelectronics design and fabrication. MDA is seeking a **Sr. Principal Systems Engineer ** with demonstrated ability to lead development of new… more
    Northrop Grumman (07/03/25)
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  • Principal / Sr Principal

    Northrop Grumman (Aurora, CO)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... of history, they're making history. The Payload and Ground Systems , a division within Northrop Grumman's Space Systems...grow. _This requisition may be filled at either a Principal level (level 3) or a Senior Principal more
    Northrop Grumman (06/10/25)
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  • Principal /Sr Principal

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... _Payload and Ground Systems_ , a division within Northrop Grumman's Space Systems Sector, is known for pushing the boundaries of innovation, redefining engineering… more
    Northrop Grumman (07/01/25)
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