• Mid/Senior Information Systems

    Belay Technologies (Annapolis Junction, MD)
    …areas: + Validating and verifying system security requirements and establishing system security designs for large-scale systems , major system ... of geographically distributed systems . + Providing configuration management for security -relevant information system software. + Serving as a subject matter… more
    Belay Technologies (08/07/25)
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  • Systems Administrator with Network

    Lockheed Martin (Annapolis Junction, MD)
    …referral\. If your referral is hired, you'll receive a payment\! code\-extrefer Senior Systems Network Administrator \- Clearance Required WHAT WE'RE DOING * ... we foster innovation and integrity\. * As a Senior Systems Network Administrator, you'll be empowered to...contribute to shaping the future of aerospace, defense, and security solutions\. THE WORK TKO provides systems more
    Lockheed Martin (07/12/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around the Fort...for the proper handling of Government data. + Performed system or network designs that encompass multiple… more
    CACI International (08/08/25)
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  • Information Security Systems

    Leidos (Columbia, MD)
    security design + Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, ... systems and architecture + Assesses and mitigates system security threats/risk throughout the program life...minimum of 15+ years of experience as an Information Systems Security Engineer (ISSE) or Network more
    Leidos (07/29/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    security designs. + Design, develop, implement and/or integrate IA and security systems and system components including those for networking, computing, ... systems and architectures. + Assess and mitigate system security threats/risks throughout the program life...the customer and other project team members. + Perform system or network designs that encompass multiple… more
    ARSIEM (07/10/25)
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  • Information Systems Security

    DarkStar Intelligence LLC (Linthicum, MD)
    system security designs. Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, ... external systems and architectures. Assesses and mitigates system security threats/risks throughout the program life...planning, assessment, risk analysis, and risk management + Perform system or network designs that encompass multiple… more
    DarkStar Intelligence LLC (07/18/25)
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  • Principal Information Systems

    Leidos (Bethesda, MD)
    … and/or network breaches, malware attacks) and implement forensic investigations. + System & network security monitoring with security information ... **Description** **Leidos** has a new and exciting opportunity for Principal Information Systems Security Engineer (ISSE) in our **National Security Sector's… more
    Leidos (08/01/25)
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  • Information Systems Security Officer

    Kratos Defense & Security Solutions, Inc. (Glen Burnie, MD)
    … Policy Implementation. + Security Vulnerability Scanning Tools. + System Security Plan (SSP). PAY RANGE The likely salary range for this position is ... Job Descriptions: The Information Systems Security Officer is responsible for...Maintain records on workstations, servers, routers, firewalls, intelligent hubs, network switches, etc. to include system upgrades.… more
    Kratos Defense & Security Solutions, Inc. (07/22/25)
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  • Sr Systems Engineer - Cisco Network

    RTX Corporation (Annapolis, MD)
    …this position.​ The company will not seek an export authorization for this role. ** Security Clearance:** None/Not Required Do you want to help shape the future of ... aviation and transportation connectivity? At Collins Aerospace, our ARINC Global Network (AGN) delivers secure, reliable, and private networking solutions to… more
    RTX Corporation (07/24/25)
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  • Senior Information Systems Security

    Leidos (MD)
    security design + Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, ... minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System...(RMF) and conducting cybersecurity risk assessments + Expertise in network technology and systems security more
    Leidos (06/27/25)
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