• Information Systems Security Officer 2

    ARSIEM (Annapolis Junction, MD)
    …standards, and methodologies. + Maintain operational security posture for an information system or program to ensure information systems security policies, ... system upgrades. + Propose, coordinate, and implement information systems security policies, standards, and methodologies. + Develop and maintain documentation… more
    ARSIEM (10/14/25)
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  • Senior System Engineer

    CACI International (Fort Meade, MD)
    …scope, type and complexity is required. + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering ... Senior System Engineer Job Category: Engineering Time Type: Full...infrastructure services with quick response capabilities for SIGINT and Cyber Solutions to support mission operations. Includes design manufacturing,… more
    CACI International (11/01/25)
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  • Joint Fires Operational Planner, Senior

    Leidos (Odenton, MD)
    …and advanced target development lists and support conduct target development, target systems analysis, and Cyber weapons capability analysis. + Support ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (11/07/25)
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  • Fips 140 Security Engineer

    System One (Columbia, MD)
    …National defense. The products you will touch will be deployed into larger systems and/or deployments to facilitate secure communications for our military in the ... modern cyber warfare environment. Come be a part of an...architecture) + Vulnerability testing + Physical security testing + System -level logical analysis + Product evaluations against Technology Type… more
    System One (11/25/25)
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  • Systems Engineer (SE1)

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **THE WORK** This Systems Engineering role fosters collaboration with other engineers to document, define, and validate high level ... aerospace and defense company that's shaping the future of cyber and intelligence\. We're committed to innovating at the...threats and opportunities\. **WHO YOU ARE** Experience as a Systems Engineer with the ability to multitask in a… more
    Lockheed Martin (12/11/25)
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  • Geospatial Systems Integrator

    Arena Technical Resources, LLC (Aberdeen, MD)
    …related field. Years of Experience: 10+ years of experience in systems administrator, engineering, and integration supporting large-scale system sustainability. ... Geospatial Systems Integrator Location: Aberdeen, MD, US Job ID:...an active TS/SCI clearance Job Description: As a Senior System Administrator / Integrator, you will lead the design… more
    Arena Technical Resources, LLC (12/08/25)
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  • U109 Semi-Conductor Chemical Systems

    Northrop Grumman (Linthicum Heights, MD)
    systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior situational ... use gas systems (ie gas cabinets, tonner systems , gas bottle racks, etc.). Report any system... systems , gas bottle racks, etc.). Report any system discrepancies to supervisor and appropriate engineers. + Perform… more
    Northrop Grumman (11/06/25)
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  • Systems Administrator

    Leidos (Columbia, MD)
    …opportunity for a ** Systems Administrator** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... + Configure and manage UNIX and Windows (or other applicable) operating systems /installs/loads operating system software, troubleshoot, maintain integrity of and… more
    Leidos (10/12/25)
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  • Digital Network Exploitation Analyst 1-4 (Dnea)

    Amentum (Fort Meade, MD)
    …(eg, Telecommunications, Computer Science, Engineering, Mathematics, Physics, Computer Forensics, Cyber Security, IT, or Information Systems , Networking and ... (eg, Telecommunications, Computer Science, Engineering, Mathematics, Physics, Computer Forensics, Cyber Security, IT, or Information Systems , Networking and… more
    Amentum (10/24/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …integration planning, and configuration management. + Provide engineering expertise for mission systems across the full system lifecycle from concept through ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (11/22/25)
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