• Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …keep you performing at your best. We are in search of a Linux Systems Administrator to: + Install, configure, and network UNIX and/or NT based platforms. + Create, ... + Provide support for enterprise services such as DNS, NFS, e-mail services, security protection mechanisms, and the interoperability of UNIX and NT based systems.… more
    BAE Systems (08/19/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    Systems Administrator (4563)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled System Administrator to support ... efforts + Experience with hardware troubleshooting and support + Security + or other IAT Level II (or higher) certification...experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and… more
    SMX (08/16/25)
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  • Cloud Network and Computer Systems…

    Chenega Corporation (Patuxent River, MD)
    Cloud Network and Computer Systems Administrator - Intermediate Patuxent River, MD Join our Talent Network C-CARS-24-049 Summary: Chenega Agile Real-Time Solutions ... (CARS) is looking for Cloud Network and Computer Systems Administrator - Intermediate to join our team in the Patuxent River area. This team supports a Department of… more
    Chenega Corporation (08/13/25)
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  • System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator 1 Provides support for implementation, troubleshooting and maintenance ... configuration management, implementation, and sustainment of compliance with applicable system security controls. + Perform periodic vulnerability scans of systems +… more
    General Dynamics Information Technology (07/31/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Silver Spring, MD)
    Systems Administrator Location: Silver Spring, US Job ID: ATR 17335 Job Description Job Title: Systems Administrator Location: Silver Spring, MD - Hybrid Remote ... upgrade Linux and Windows servers - Assess the stability, security , and scalability of Linux and Windows systems -...errors - Manage user access and maintain server architecture security - Support staff and back-end system users and… more
    Arena Technical Resources, LLC (07/22/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    Systems and Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... users. **Responsibilities:** * Serves as the primary Oracle Database Administrator for the team, providing database troubleshooting, performance monitoring, and… more
    CACI International (07/16/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …solutions in software development and systems engineering that address security challenges and strengthen our customers. Nightwing hires industry-leading ... technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting and maintenance… more
    Nightwing (07/15/25)
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  • Information Systems Security Officer (ISSO)

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …Diploma with 4 years of work experience in any combination of: System Administrator (SA), Information System Security Officer (ISSO), Information System ... Discipline with 2 years of work experience in any combination of: System Administrator (SA), Information System Security Officer (ISSO), Information System … more
    Athenix Solutions Group, LLC (08/08/25)
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  • IdM Platform Administrator

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an IdM Platform / *nix Platform Administrator to join our team at Ft. Meade, MD.In this role you will provide security ... for this position is a highly motivated individual, with a strong IT security background who excels integrating, operating, and deploying security technology and… more
    Leidos (07/18/25)
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  • Firewall Administrator & InfoSec Engineer…

    Lockheed Martin (Bethesda, MD)
    **Description:** The Corporate Information Security \(CIS\) organization at Lockheed Martin \(LM\) protects company assets and systems from cyber threats by ... developing and implementing a robust security posture, enforcing policies and standards, and providing ...and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer\. **What You Will Be Doing:**… more
    Lockheed Martin (07/16/25)
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