• Senior Cloud Systems Engineer

    ManTech (Annapolis Junction, MD)
    …seeks a motivated, career- and customer-oriented **Senior** **Cloud System Engineer ** in Hanover, MD. The team delivers enterprise infrastructure capabilities ... environment (on-premises and AWS cloud). + Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and...tools like Salt, BASH, Python, and Ansible to streamline operations . + Support and maintain security posture by addressing… more
    ManTech (01/06/26)
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  • Site System Engineer 1 - Telecom Network…

    Synergy ECP (Annapolis Junction, MD)
    …expected on a yearly basis. You will perform daily interaction with partner entities. The Engineer will need experience in Linux and Ciena to support with system ... Site System Engineer 1 - Telecom Network Specialist Annapolis Junction,...developing tip-of-the-spear capabilities to providing support for ongoing mission-critical operations . With high demand from our National Security customers… more
    Synergy ECP (11/06/25)
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  • Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position requires 100% on-site work. ... (MSE&A) frameworks to evaluate Concepts of Employments (CONEMPS), Concepts of Operations (CONOPS), and Design Reference Missions (DRM) to affect system design… more
    Northrop Grumman (01/07/26)
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  • Systems Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Systems Engineer - SME in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (12/11/25)
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  • Senior Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and… more
    Huntington Ingalls Industries (12/17/25)
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  • Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and… more
    Huntington Ingalls Industries (12/14/25)
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  • Sr. Network Engineer

    Themis Insight (Fort Meade, MD)
    …Private, Civilian and Military expertise to every case. We are hiring a Sr. Network Engineer to work in Fort Meade, MD. Position location is subject to change based ... procurement of and/or modifications to network components. The Level 3 Network Engineer shall possess the following capabilities: + Minimize network latency and… more
    Themis Insight (12/19/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …our other security tools. Working in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems ... has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (11/28/25)
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  • Software Test Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and… more
    Huntington Ingalls Industries (12/20/25)
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  • Sr. System Development Engineer , AWS Cross…

    Amazon (Jessup, MD)
    Description The AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about operational excellence. This engineer will help ... and operate these complex systems. As a Systems Development Engineer on the AWS Cross Domain Services team, you...US Government agencies. - Use your strong background in Linux , networking, and cloud services to raise our already… more
    Amazon (11/14/25)
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