• Principal Sales Engineer - Data…

    Rocket Software (Annapolis, MD)
    Software Sales Engineers are experienced technical professionals with an extensive enterprise software sales background who can successfully be the technical ... they're doing!** **Job Description Summary:** We're looking for a Principal Sales Engineer who is not only...sales lead on software opportunities to progress and close business, and must… more
    Rocket Software (10/25/25)
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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …market. Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer ** who is seeking a challenging new ... **What You Will Do:** + Enhance and maintain existing software development pipelines and extend the pipelines to include...of a DevSecOps platform such as GitLab or GitHub Enterprise + Experience with CI/CD Pipeline tools such as… more
    RTX Corporation (10/17/25)
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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 (NSS) ... **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team… more
    Leidos (10/30/25)
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  • IT033 Principal Systems Engineer

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT033 Principal Systems Engineer - Cloud Architect** ADNET is seeking a Principal Systems Engineer - Cloud Architect to join our dynamic team building ... science, including assessment and evaluation of new information technologies, hardware, and software and manages one of two NASA High Performance Computer systems.… more
    ADNET Systems, Inc. (01/07/26)
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  • Senior 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 on-site in Fulton, MD. **What You Will ... Do** + Serve as a technical lead and systems engineer on challenging software development projects such...with systems engineering tools such as DOORS, Sparx Systems Enterprise Architect, and Cameo. + Experience with configuration and… more
    RTX Corporation (10/26/25)
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  • Lead AI Engineer , Consulting…

    Cognizant (Annapolis, MD)
    …an expert in code; you are a credible leader who bridges the gap between traditional enterprise software and the frontier of AI. Your primary mission is to build ... **Lead AI Engineer , Consulting Principal ** **About the Role**...Actively pair with developers to transition them from traditional software roles to high-performing AI Engineers. + Scale the… more
    Cognizant (12/31/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly Clearance ... as GPFS, Lustre + Brocade FC switch network + Enterprise class arrays + Solid State Disk (SSD) +...installation and configuration of hardware, operating systems, and commercial software packages. Individual shall be able to develop and… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Systems Engineer (Onsite)

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

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (12/04/25)
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  • Principal Research Engineer

    Oracle (Annapolis, MD)
    …analysis at scale. Leveraging our foundational strengths in data management and enterprise software applications, we are advancing our platforms and applications ... and optimization. Our AI and Applied Science team is looking for a Principal Research Engineer to work on foundational technology for our AI Data platform and… more
    Oracle (12/16/25)
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