• 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 & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...Platforms (ex, AWS, Google Cloud, Azure) and leveraging cloud data services (ex: S3, RDS, EFS) + In-depth experience… more
    Leidos (11/07/25)
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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...Platforms (ex, AWS, Google Cloud, Azure) and leveraging cloud data services (ex: S3, RDS, EFS) + In-depth experience… more
    Leidos (09/13/25)
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  • Principal Advisor - Batteries

    Pacific Northwest National Laboratory (Annapolis, MD)
    …and dedicated budget. Our Science & Technology directorates include National Security , Earth and Biological Sciences, Physical and Computational Sciences, and Energy ... and efficiency technologies that improve the affordability, reliability, resiliency, and security of the American energy system; and resolving complex issues in… more
    Pacific Northwest National Laboratory (10/17/25)
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  • Senior Principal Software Engineer (Onsite)

    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...(RTX). We are currently looking for a talented **Senior Principal Software Engineering,** **who is experienced in either C++… more
    RTX Corporation (10/02/25)
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  • Principal Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …for a ** Principal Kubernetes** **S** **oftware Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team ... is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...Kubernetes (K8s). + Develop and maintain Helm charts for application deployment and scalability. + Utilize monitoring tools such… more
    Leidos (09/04/25)
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  • Principal Systems Engineer (Onsite)

    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 onsite** **in Fulton, MD.**… more
    RTX Corporation (10/16/25)
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  • Sr Principal Engineer Quality

    Northrop Grumman (Baltimore, MD)
    …making history. Northrop Grumman Mission Systems (NGMS) is currently seeking a Sr. Principal Quality Engineer (Level 4) to join our BWI team in Baltimore, MD. ... A Sr. Principal Quality Engineer: + Develops, modifies, applies and maintains...a PhD. in a STEM field. + Experience with Data Analytics and Statistical Analysis methods and techniques. +… more
    Northrop Grumman (11/14/25)
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  • Principal Workfront Consultant (Remote)

    Acxiom (Annapolis, MD)
    The Principal Workfront Consultant (Adobe Practice) will serve as the primary advocate for client success, ensuring maximum value realization from a client's Adobe ... * Recommend system integrations using connectors and APIs to ensure seamless data flow between Workfront and other enterprise systems * Provide expert guidance… more
    Acxiom (11/07/25)
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  • Principal Enterprise Change Strategist

    Highmark Health (Annapolis, MD)
    …of Privacy Practices and Privacy Policies and Procedures as well as all data security guidelines established within the Company's Handbook of Privacy Policies ... Health **Job Description :** **JOB SUMMARY** This job serves as the Principal Enterprise Change Strategist, operating at the highest level of the organization… more
    Highmark Health (09/20/25)
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  • Principal Technical Scrum Team PM (SPM)

    Leidos (Bethesda, MD)
    **Description** ** Principal Technical Scrum Team PM (SPM)** **Leidos** has a new and exciting opportunity for a **Technical Scrum Team PM (SPM)** in our **National ... Security Sector's (NSS) Cyber & Analytics Business Area (CABA)**...liaison with basic technical knowledge about complex system and application development. The SPM supports the Agile Release Train… more
    Leidos (09/27/25)
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