• Principal Systems Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... National Security ** **Job Summary:** As a Principal Systems Engineer you will be responsible for...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (11/13/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …demands nothing less. Northrop Grumman is seeking a **Principal Cyber Security Engineer ** to join the Mission Systems Sector Chief Information Security ... Plus, AWS Certified Security - Specialty, AWS Certified Solutions Architect, Azure Security Engineer , Azure Solutions Architect + DoD 8570 IAT/IAM Level II… more
    Northrop Grumman (11/15/25)
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  • Principal/Senior Principal Cyber Systems

    Northrop Grumman (Baltimore, MD)
    …best work of your career. We are looking for a Principal / Senior Principal Cyber Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... Get to Do:** As an integral part of our Systems Security Engineering Team you will be...support continuous professional growth. **Basic Qualifications for Principal Cyber Systems Engineer :** + Bachelor's degree with 5… more
    Northrop Grumman (10/28/25)
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  • UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    …yrs experience in patch management with understanding how toapply security updates to systems via YUM and RPM. + 3 + yrs experience working in an environment ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and...hardening of the servers and reporting of the overall security and operational status. The position will also recommend… more
    GovCIO (09/24/25)
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  • Sr Staff Engineer Software Systems

    Northrop Grumman (Annapolis Junction, MD)
    …a security clearance. **Preferred Qualifications for Sr Staff Software Systems Engineer :** + Willingness to learn transformational computing technology ... history, but they're also making history. Today's dynamic global security threats require solutions both big and small -...systems . MDA is seeking a **Sr Staff Software Systems Engineer ** with demonstrated ability to lead… more
    Northrop Grumman (10/17/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …An active NSA TS/SCI with Polygraph. + **Experience:** 15 years as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions. + ... Senior Network Security Engineer Job Category: Information Technology...systems . + Plan vendor comparisons, cost studies, and security assessments. + Evaluate existing network systems more
    CACI International (09/06/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …Sector invites you to bring your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will sit at either our **Fairfax, ... our growing Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator, Database Administrator, and… more
    Northrop Grumman (11/14/25)
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  • Principal / Senior Principal Modeling Simulation…

    Northrop Grumman (Baltimore, MD)
    …to join our team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out of Baltimore, MD and will require 100% on-site ... tools. This requisition may be filled as a Principal Modeling, Simulation & Analysis Systems Engineer or a Senior Principal Modeling, Simulation & Analysis … more
    Northrop Grumman (10/14/25)
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  • Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling… more
    Northrop Grumman (10/09/25)
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  • Information Assurance Systems

    TEKsystems (Maryland City, MD)
    …most of the RMF so that isn't that important of a need. More of an overall Security Engineer who knows systems and networks and can feed the artifacts into ... Top Skills - Must Haves: Rmf, Security , Risk management, Cyber security , Nist,...Sector has a career opportunity for an Information Assurance Systems Engineer supporting the Global Solutions Management… more
    TEKsystems (11/15/25)
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