• Systems Development Engineer II, US ADC DBS…

    Amazon (Jessup, MD)
    …working in an Agile environment using the Scrum methodology - 2+ years of administrative experience in networking, storage systems , operating systems and ... and can maintain professionalism under pressure. - Have strong Linux & Networking Fundamentals. You will have deep experience...software, automation of support processes and documentation of our systems . About the team Why AWS Amazon Web Services… more
    Amazon (10/10/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    … administration , maintenance, and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability, and ... additional years of experience) + 15+ years of related experience + System Administration , IT Systems and Infrastructure, IT Maintenance, Backup and Disaster… more
    General Dynamics Information Technology (11/19/25)
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  • Systems Administrator II

    DCCA (Annapolis Junction, MD)
    Systems Administrator II Location Annapolis Junction, MD Job Code 2156 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 2 Candidate must have an active TS/SCI w/ Poly For over… more
    DCCA (11/17/25)
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  • Network Engineer, Senior

    Parsons Corporation (Annapolis Junction, MD)
    …Skills You'll Bring** **:** + CCNA or equivalent certification + PanOS experience + Systems Administration in Linux (RHCSA or equivalent) + PKI integration ... + Data Transport technologies (Kafka, NiFi, Niagara Files) + Associates or Bachelors degree in a relevant field **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This position is part of… more
    Parsons Corporation (10/15/25)
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  • Senior Information Systems Security Officer

    ManTech (Fort Washington, MD)
    …Master's Degree and 5 + years prior experience + Solid understanding of Linux /Unix Administration . + Experience with applying DISA STIGs with containerization ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Information Systems Security Officer (ISSO)** to join our team in Fort Washington, MD. This is… more
    ManTech (11/01/25)
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  • Systems Administrator 1

    DCCA (Annapolis Junction, MD)
    Systems Administrator 1 Location Annapolis Junction, MD Job Code 2149 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 1 Candidate must have an active TS/SCI w/ Poly For over… more
    DCCA (11/17/25)
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  • Embedded Systems Software Engineer

    SURVICE Engineering (Churchville, MD)
    …computer science, acquisition, technical writing, training, and other technical and administrative fields. And many of our personnel have DoD and/or operational ... come see what we can offer you! Position Embedded Systems Software Engineer + Location: Churchville, MD + Security...Converting structures to/from Binary data + Network communications + Linux or Windows scripting + Robot Operating System (ROS)… more
    SURVICE Engineering (10/22/25)
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  • Cloud Engineer

    Cardinal Health (Annapolis, MD)
    …Puppet, Ansible), and container management tools (Docker, GCP, AWS ECS). + Strong systems administration expertise (Windows, Linux ). + Proficiency in ... Continuous Improvement. + 2+ years of experience with monitoring enterprise systems and proficiency with enterprise monitoring tools for infrastructure and… more
    Cardinal Health (11/07/25)
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  • Privilege Access Management Engineer

    Cognizant (Annapolis, MD)
    …Identity Specialist (CCIS) **Experience** + 5+ years in cybersecurity or systems administration + Experience with hybrid cloud/on-premises environments + ... across hybrid infrastructures. **Technical Skills & Platform Experience** * Operating Systems : Windows Server (2016/2019/2022), Linux (RHEL, Ubuntu) * Endpoints:… more
    Cognizant (11/01/25)
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  • Systems Administrator (TS Clearance)

    EchoStar (Germantown, MD)
    …a **System Administrator** with **TOP SECRET** clearance in our Defense and Government Systems Division Information Assurance Team of Hughes Network Systems . The ... day) on multiple devices + Contribute to documentation and ongoing monitoring of systems for continuous improvement and updates for recency and relevancy + Develop… more
    EchoStar (11/11/25)
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