• Senior Principal Software Developer

    Oracle (Annapolis, MD)
    **Job Description** As a **Sr. Principal Software Development Engineer** in the **Oracle Cloud Infrastructure (OCI) Security Platform** division, you will play a ... customers. This service is built to meet the highest standards for ** security , scalability, availability, and compliance** . You will lead technical initiatives… more
    Oracle (11/25/25)
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  • Principal Sales Engineer - Data…

    Rocket Software (Annapolis, MD)
    …BELIEVE in what they're doing!** **Job Description Summary:** We're looking for a Principal Sales Engineer who is not only passionate about technology but thrives on ... migrating workloads from mainframe environments is preferred. + Familiarity with security best practices for data handling across cloud and mainframe environments.… more
    Rocket Software (10/25/25)
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  • Principal RF Design Engineer - Microwave…

    Narda-MITEQ (Sparks, MD)
    …of excellence where we consistently endeavor to find a way or make one. PRINCIPAL RF DESIGN ENGINEER - Microwave Receivers The following statements are intended to ... other tools. + Must have the ability to obtain security clearance. + Must be able to pass a...many of our positions require the ability to obtain security clearance. Security clearances may only be… more
    Narda-MITEQ (12/27/25)
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  • Principal System Engineer/Program Portfolio…

    KBR (Chevy Chase, MD)
    Title: Principal System Engineer/Program Portfolio Manager Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...the country's most critical role - protecting our national security . Why Join Us? + Innovative Projects: KBR's work… more
    KBR (12/20/25)
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  • Principal AI/ML Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal AI/ML Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (12/20/25)
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  • Principal Java Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Java Developer** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...more. **Join us and make a difference in National Security !** **Job Description** A Java developer on this program… more
    Leidos (12/13/25)
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  • Principal Systems Engineer (Hybrid)

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...and international pursuits and programs. We are seeking a ** Principal Systems Engineer** to work in Fulton, MD. **What… more
    RTX Corporation (12/06/25)
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  • Senior Principal Site Reliability Engineer…

    Oracle (Annapolis, MD)
    …world class engineering center with the focus on excellence. As a Senior Principal Site Reliability DevOps Engineer, you will be responsible for defining and ... current on emerging technologies and introduce innovations that improve reliability, security , and developer productivity. Leadership and collaboration + Mentor and… more
    Oracle (11/25/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...more. **Join us and make a difference in National Security !** **Job Description** As a Software Engineer on this… more
    Leidos (11/19/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...subsidiary of Collins Aerospace/RTX and is currently seeking a Principal Systems Engineer to join our team in Fulton,… more
    RTX Corporation (11/19/25)
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