• Principal Cyber Software

    Northrop Grumman (Fort Meade, MD)
    …Sector within Northrop Grumman. We are looking for you to join our team as a ** Principal Cyber Software Engineer ** based out of Annapolis Junction, MD. ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators,… more
    Northrop Grumman (12/16/25)
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  • Sr Principal Cyber Software

    Northrop Grumman (Jessup, MD)
    …Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll Get ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators,… more
    Northrop Grumman (12/05/25)
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  • Principal Software Engineer

    Lockheed Martin (Hanover, MD)
    …We are seeking professionals interested in a variety of responsibilities including; * Software development / * Software engineering For a complete list that ... whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to...Diploma or GED plus twenty\-six \(26\) years of general software engineering experience OR * A Bachelor's degree in… more
    Lockheed Martin (01/08/26)
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  • Principal Software Engineer

    Huntington Ingalls Industries (Columbia, MD)
    …current Secret or TS level clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a ... big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.… more
    Huntington Ingalls Industries (10/23/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …Management Framework and Cyber Resiliency **Basic Qualifications for Senior Principal ** **Embedded Systems Security Engineer ** **:** + Bachelor's degree with ... best work of your career. We are looking for a Principal / Senior Principal Embedded Systems Security Engineer to join our team in Baltimore, MD. This… more
    Northrop Grumman (12/13/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of passionate ... Security, etc. * 15 years of experience as a Cyber Security Engineer or Systems Engineer...assets. * Implement and validate security designs in hardware, software , data, and procedures. * Demonstrated ability to work… more
    Amentum (10/23/25)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …new products and processes. **Responsibilities:** The duties and responsibilities of the UC Engineer Principal include, but are not limited to, the following: * ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...no further. Amentum is seeking an Unified Capabilities (UC) Engineer to join our team of passionate individuals in… more
    Amentum (12/09/25)
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  • Principal AI/ML Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a ** Principal AI/ML Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (12/20/25)
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  • Senior Software Engineer - Multiple…

    Huntington Ingalls Industries (Columbia, MD)
    …salary ranges: + Senior Software Engineer : $134,852 - $211,910 + Principal Software Engineer : $157,540 - $295,155 Essential Job Responsibilities + ... group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems....travel between 10-20 % of the time. Minimum Qualifications Principal Software Engineer ( Software more
    Huntington Ingalls Industries (12/17/25)
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  • Principal Site Reliability Engineer

    RTX Corporation (Annapolis, MD)
    …incident response, and capacity planning. You should be experienced in finding problems in software and writing code to fix them. The right candidate has worked on ... accommodate team members in the UK and India.** + Software engineering background or a good level of coding...and VPNs. + Security knowledge: can work with our cyber teams and understand their recommendations. + Communication skills… more
    RTX Corporation (01/07/26)
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  • RF / DSP Software Engineer level 5

    Lockheed Martin (Hanover, MD)
    …We support our employees, so they can support our mission\. **THE WORK** As a Principal Software Engineer , my typical day is filled with excitement and ... **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to...university\. * Fourteen \(14\) years of experience as a Software Engineer \(SWE\) Programming Languages: * C\+\+… more
    Lockheed Martin (01/09/26)
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  • Senior Member of Technical Staff

    Oracle (Annapolis, MD)
    …passion in solving difficult problems in distributed systems and highly available services. As a Principal Software Engineer you will lead the software ... **Job Description** As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and… more
    Oracle (01/01/26)
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  • Technical Program Manager - Wireless Intrusion…

    Oracle (Annapolis, MD)
    …for: + Third-party security integration companies (for hardware installation, software configuration, troubleshooting, and best practice commissioning). + Internal ... Detection systems into existing workflows, process and the intentional physical security software ecosystem + Provide subject matter input on technical due diligence… more
    Oracle (12/21/25)
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