• Information Systems Security Officer (ISSO)…

    DCCA (Annapolis Junction, MD)
    …standards, and methodologies. Maintains operational security posture for an information system or program to ensure information systems security policies, ... Information Systems Security Officer (ISSO) Level 1 Location Annapolis...specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is… more
    DCCA (09/03/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …missions in airborne and ground applications. We have immediate and upcoming career growth opportunities for an experienced **Senior Systems Engineer** to ... an Integrated Program Team (IPT) supporting a Model Based Systems Engineering (MBSE) environment to develop system ...world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government more
    RTX Corporation (10/09/25)
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  • Principal Systems Engineer

    Leidos (Columbia, MD)
    …availability and security compliance. + Manage, maintain, and deploy GOTS ( Government Off-The-Shelf) products, integrating them within complex system ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Systems Engineer** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/13/25)
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  • Senior Information Security Systems

    Leidos (MD)
    … security design + Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing and ... of Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will...minimum of 20 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer… more
    Leidos (11/26/25)
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  • Mid to Senior Systems /Hardware Engineer…

    CACI International (Fort Meade, MD)
    system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - ... considerations. * Allocate real-time process and error budgets to systems and subsystem components. * Generate alternative system...find opportunities to break new ground - in your career and in our legacy. **Your potential is limitless.**… more
    CACI International (11/20/25)
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  • Program Lead - System Engineer

    Leidos (Odenton, MD)
    …planning, third party coordination, integration and test, documentation, deployment, and system assessment. + Employing SE approach for systems planning, ... **Description** The Program Lead/ System Engineer position will oversee the management of the system level requirements, and the performance of integration,… more
    Leidos (11/11/25)
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  • Jr./Mid-Level Networking Systems

    Belay Technologies (Annapolis Junction, MD)
    …and system security scanning for equipment suites in accordance with the System Security Plans for these systems to rapidly and accurately identify and ... 2020 and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected individual will be responsible… more
    Belay Technologies (11/07/25)
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  • Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining...to do some of the best work of your career . We are looking for a Principal / Senior… more
    Northrop Grumman (10/09/25)
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  • Senior System Administrator

    DCCA (Columbia, MD)
    Senior System Administrator Location Columbia, MD Job Code 2215 # of Openings 1 Apply Now ... IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer… more
    DCCA (11/15/25)
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  • Senior Systems Administrator/Integrator

    General Dynamics Information Technology (Aberdeen Proving Ground, MD)
    …Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Process Improvements, System Administration **Experience:** 10 + years ... Army government organizations. + Provide technical leadership across full system lifecycles - from concept to operational deployment - ensuring rigorous… more
    General Dynamics Information Technology (11/08/25)
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