• Principal System Engineer

    KBR (Chevy Chase, MD)
    Title: Principal System Engineer / Enterprise Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... Builder Advanced certification. + Experience analyzing compliance with an IT Enterprise Architecture. + Experience with Model-Based Systems Engineering tools… more
    KBR (10/08/25)
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  • Principal Cybersecurity Engineer

    OneMain Financial (Baltimore, MD)
    …planning, risk reduction, and regulatory compliance. The Principal Cybersecurity Engineer will also evaluate enterprise IT designs for their alignment ... with the enterprise security architecture and NIST 800.53 controls. The Principal Cybersecurity Engineer has a demonstrated mastery in multiple security and… more
    OneMain Financial (09/03/25)
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  • Principal Satellite Systems

    System One (Rockville, MD)
    Principal Systems Engineer (Commercial...client's core team. The primary focus will be on system architecture and design, not just system ... staffing a direct hire opening for a senior, hands-on Principal Satellite Systems Engineer to...CLARIFICATION OF NEEDS: The ideal candidate should focus on: System architecture and design in SATCOM, not just … more
    System One (08/23/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... **Join us and make a difference in National** **Security!** **Job Summary** As a Principal Systems Engineer , you will be responsible for designing,… more
    Leidos (09/09/25)
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  • Principal Elasticsearch Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's ... more. **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an… more
    Leidos (08/01/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent...troubleshooting, and administration of: + SGI IRIX based Operating System + SGI systems with direct attached ... as GPFS, Lustre + Brocade FC switch network + Enterprise class arrays + Solid State Disk (SSD) +...Must have ten (10) years of demonstrable experience in system administration and support of a large client-server-based IT… more
    Concurrent Technologies Corporation (08/07/25)
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  • Senior Principal Systems

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a Principal Systems Engineer to work on-site in Fulton, MD. **What You ... Will Do** + Serve as a technical lead and systems engineer on challenging software development projects... systems engineering tools such as DOORS, Sparx Systems Enterprise Architect, and Cameo. + Experience… more
    RTX Corporation (10/26/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton, MD.** **U.S. ... position, you will serve as a technical lead and systems engineer on challenging software development projects... systems engineering tools such as DOORS, Sparx Systems Enterprise Architect, and Cameo. + Experience… more
    RTX Corporation (10/16/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Application Software Engineer /Senior ... Baltimore, MD.** **This requisition may be filled as a** ** Principal Application Software Engineer or Senior ...and continuous integration frameworks (CI/CD) + Familiarity with operating systems such as: RedHat Enterprise , CentOs, and… more
    Northrop Grumman (10/10/25)
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  • Senior Principal Systems

    RTX Corporation (Aberdeen, MD)
    …We have an immediate and upcoming career growth opportunities for an experienced **Senior Principal Systems Engineer ** to join our dynamic, talented, and ... an Integrated Program Team (IPT) supporting a Model Based Systems Engineering (MBSE) environment to develop system ...the following common MBSE tools: DOORs Next Gen, Cameo Enterprise Architect, Rational Rhapsody, etc. * Working experience with… more
    RTX Corporation (10/09/25)
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