• System Administrator

    ManTech (Annapolis Junction, MD)
    …all installed systems and infrastructure diligently, taking direction from senior personnel to ensure optimal system performance, stability, and security ... concepts. + 2 years of demonstrable experience in a system administration role, demonstrating practical knowledge and...required security standards for IT personnel. + Proficiency in Linux or Windows operating systems , indicating hands-on… more
    ManTech (09/05/25)
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  • Senior /Staff Consultant - Cloud Native

    Nutanix (Annapolis, MD)
    …**What You Will Bring** + 10+ years of experience in Consulting, DevOps, systems administration , or infrastructure engineering roles + Proven ability to ... (LDAP, OIDC, SAML, etc). + Proficiency in both Windows and Linux operating systems + Experience with Nutanix Kubernetes Platform (NKE/NKP) or similar enterprise… more
    Nutanix (11/18/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …+ Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years' ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific Skills** +… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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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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  • PeopleSoft HCM Administrator

    IBM (Bethesda, MD)
    …deep expertise in PeopleTools upgrades/PUM, and a strong background in Oracle DBA administration within a Linux environment. You will serve as the Subject ... Matter Expert (SME), providing best practices for system operations and maintenance, specifically covering Benefits Administration , HCM, and Payroll. The… more
    IBM (11/08/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …+ Function as a senior technical resource for the rest of the System Administration team; often taking on the mentorship and guidance of junior level ... 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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  • 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 (11/21/25)
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  • Sr. Cyber Defense Architect

    DarkStar Intelligence LLC (Fort Meade, MD)
    …the kernel to the application layer. This is not a traditional SOC analyst or Splunk admin role. This role requires someone who: + Understands how systems can be ... Enterprise ingestion and SPL analytics + Can evaluate vulnerabilities based on real system impact, not just headlines + Can communicate across red, blue, and purple… more
    DarkStar Intelligence LLC (11/06/25)
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  • Sr. IAM Administrator (IT@JH Enterprise Messaging…

    Johns Hopkins University (Baltimore, MD)
    …preferred technical skills_ + MS SQL Server Administration + Windows Server Administration + Linux Server Administration Classified Title: Sr. IAM ... the day-to-day operations and management of IAM on-premises and cloud-based systems , ensuring secure access to institutional resources. This role involves leading… more
    Johns Hopkins University (11/20/25)
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  • IT Sr. Manager, Research Computing (IT@JH)…

    Johns Hopkins University (Baltimore, MD)
    …+ Seven or more years of progressive IT systems experience, including Linux systems administration , IT operations, infrastructure support, or technical ... + Other duties as assigned. **Supervises Technical Staff within Research Computing** + Senior Systems Engineers + Systems Administrators + HPC Software… more
    Johns Hopkins University (11/22/25)
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