• System Administrator (TS/SCI Full Scope…

    IBM (Annapolis Junction, MD)
    …and access management, end point security, and threat protection. * Strong Microsoft system administration skills specifically in the area of patch management. * ... world around us. **Your role and responsibilities** As a System Administrator, you will work closely with IBM and...with the agency **Preferred technical and professional experience** * Linux administration skills * Knowledge of HCL… more
    IBM (11/12/25)
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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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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …solutions. + Function as a senior technical resource for the rest of the System Administration team; often taking on the mentorship and guidance of junior ... Update Servers (WSUS), SCCM, or similar third-party software update system administration . + Ability to travel as...scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both… more
    Northrop Grumman (10/16/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and ... resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and...evaluation, solution engineering, software development, or system administration . Requirements + 3+ years of… more
    ENS Solutions (09/27/25)
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  • Systems Engineer Level 2

    DCCA (Annapolis Junction, MD)
    …engineers, subject matter experts, and other supporting disciplines including information systems security, systems administration , and technical writing. ... Systems Engineer Level 2 Location Annapolis Junction, MD...focused on quantitative and qualitative testing along with optimizing system performance. These efforts will require characterization of large… more
    DCCA (09/13/25)
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  • Oracle Stack Consultant - 100% remote

    System One (Rockville, MD)
    …Oracle Certified Professional (OCP) for Database and Middleware. WebLogic Server Administration certification System One, and its subsidiaries including Joule, ... middleware, identity management, and UI components) to supported versions, ensuring system stability and modernization. Complete migration of Oracle subsystems: *… more
    System One (11/19/25)
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  • FLEX Systems Engineer, Hashi Vault

    Marriott (Bethesda, MD)
    …The primary focus areas for this position are design, deployment, integration, administration , and day to day operations of the HashiCorp Vault solution. Candidate ... will act as an intermediary for system administrators, service providers and application owners with the...o 2 years of experience with directory services, Windows, Linux , application, and database o 2 years of experience… more
    Marriott (10/29/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …+ Apache Kafka. + Excellent written and verbal communication skills. + Linux administration . + Experience with automated build tools, continuous integration, ... up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer (Backend Focus) to join our intel team. We are looking for a backend… more
    Belay Technologies (11/11/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …Master's Degree preferred. + 8-15 years of overall experience in information technology, systems administration or other IT related field to include: 5+ years ... and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • RedHat Administrator-(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …+ d Implementing automation scripts using Ansible, Bash, or Python to streamline system administration tasks. + e Configuring and maintaining Red Hat Satellite, ... h Supporting application teams by providing guidance on best practices for Linux -based deployments. + i Maintaining documentation for system configurations,… more
    Shuvel Digital (11/06/25)
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