• 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 & ... A Software Engineer on this program provides Agile development and operations and maintenance for mission critical systems. Based in DevOps framework, this role… more
    Leidos (11/07/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/31/25)
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  • Principal Kubernetes Software…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Kubernetes** **S** **oftware Engineer ** in our **National Security Sector's (NSS) ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (09/04/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/31/25)
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  • Sr Principal Aeronautical Engineer

    Northrop Grumman (Baltimore, MD)
    …impact. **Job Overview** Northrop Grumman is seeking an experienced **Senior Principal Aeronautical Engineer ** to provide technical leadership, guide ... cost and schedule estimates, and conduct risk management. + Support manufacturing operations , select and manage vendors, and staff projects appropriately. +… more
    Northrop Grumman (11/14/25)
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  • Integration Cyber Security Engineer…

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking an **Integration Cyber Security Engineer (IASE)** to join our team of passionate individuals in **Fort Meade, MD** ... protocols as necessary * Develop and lead cybersecurity awareness programs, training staff on best practices, threats, and response procedures * Conduct regular… more
    Amentum (11/18/25)
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  • Managing Principal , Baltimore Metro

    AECOM (Hunt Valley, MD)
    …to deliver a better world. Join us. **Job Description** AECOM is seeking a Managing Principal to be based in Hunt Valley, MD with the primary responsibility to lead ... design teams - soliciting and managing client feedback to align operations and allocate resources according to strategic priorities, recognizing and unleashing… more
    AECOM (11/19/25)
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  • Principal Information Assurance Subject…

    DCCA (Fort Meade, MD)
    …more junior staff members. Qualification: Information Assurance System Architect and Engineer (IASE) level II in accordance with DoD 8140 Bachelor's degree in ... Principal Information Assurance Subject Matter Expert Location Fort...practices, and procedures to ensure the secure integration and operations of all computer enclave systems. Works independently to… more
    DCCA (09/22/25)
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  • Mission Assurance Engineer - Level 2/3

    Northrop Grumman (Elkton, MD)
    …in the future. #NGSkills This requisition may be filled at either a Mission Assurance Engineer 2 or a Principal Mission Assurance Engineer 3 dependent upon ... a DoD Secret Clearance which requires US Citizenship as a prerequisite **Basic Qualifications Principal Mission Assurance Engineer 3:** + Must have 9 or more… more
    Northrop Grumman (10/24/25)
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  • Information Systems Security Officer (ISSO)

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …collaboration with the information system owner. They will also serve as a principal advisor on all matters, technical and otherwise, involving the security of an ... of an information system and is assigned responsibility for the day-to-day security operations of a system. This responsibility may also include, but is not limited… more
    Athenix Solutions Group, LLC (11/07/25)
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