• Sr. Principal MS Exchange Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …not be limited to the following: + Oversee the administration of Microsoft Exchange servers, including installation, configuration, and maintenance. + Monitor and ... support. + Group Policy (GPO). + DNS. + Windows Server Update Servers (WSUS), SCCM , or similar update service. + Certificate Authority (CA) server. + Currently valid… more
    Northrop Grumman (06/14/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** Systems Administration **Skills:** Computer Servers,Linux, Microsoft Windows,Troubleshooting **Experience:** 9 + years of related ... Environment (CE) Certification. The CE certification requirements can be fulfilled with either Microsoft OS, Cent OS/Red Hat OS CE certifications + Eight (8) years… more
    General Dynamics Information Technology (05/16/25)
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  • ServiceNow Architect

    TEKsystems (Linthicum, MD)
    …lost in the shuffle of an IBM/large consulting firm * ServiceNow Elite Partner * Microsoft Gold Partner (1%) * Forbes Top 100 companies to work for * Work/life ... Integration experience with multiple of the following: Email, JDBC, JSON, LDAP, SOAP, REST, SCCM , SCOM, SMS, SSO - SAML 1.1, SSO - SAML 2.0, OpenID , Digest… more
    TEKsystems (08/08/25)
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  • Service Desk Analyst - Mid

    CACI International (Forest Heights, MD)
    …perform in-depth troubleshooting skills on Windows Operating Systems (Windows 11), Microsoft Office products, and various Internet browsers to include Internet ... Explorer and Mozilla Firefox * Experience with patch management software (eg, SCCM ) * Experience installing, upgrading, and removing software * Experience using… more
    CACI International (08/08/25)
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  • Vulnerability Remediation and Patching Support…

    SAIC (Aberdeen, MD)
    …tools (STIGs, SCAP, RMF) + Demonstrated experience with patching tools (eg, WSUS, SCCM /MCEM, Red Hat Satellite, JAMF, or Ansible) + Ability to manage complex ... Information Technology Service Management (ITSM) platform + Proficiency with Microsoft Office products + Experience creating and modifying documentation for… more
    SAIC (08/07/25)
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  • Systems Administrator/Integrator

    BigBear.ai (Columbia, MD)
    …via best practices Troubleshoot visualization tool issues with Salesforce and Microsoft support engineers Evaluate, plan, test, and execute security patching What ... scanners, and compliance reporting. Experience with patch management tools (eg, WSUS, SCCM , Ansible, Red Hat Satellite). Working knowledge of PowerShell, Bash, or… more
    BigBear.ai (08/02/25)
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  • Vulnerability Remediation and Patching Support…

    Link Solutions Inc (Adelphi, MD)
    …tools (STIGs, SCAP, RMF). + Demonstrated experience with patching tools (eg, WSUS, SCCM /MCEM, Red Hat Satellite, JAMF, or Ansible). + Ability to manage complex ... Information Technology Service Management (ITSM) platform. + Proficiency with Microsoft Office products. + Experience creating and modifying documentation for… more
    Link Solutions Inc (08/01/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …Policy, Identity Management, Active Roles Server, Privileged Access Management (PAM), SCCM , and MS Exchange **Qualifications:** + Bachelor's degree in a technical ... certification (eg, CASP+, CISSP, or equivalent) + Computing Environment (CE) Certification ( Microsoft OS, CentOS, or Red Hat OS) + ITIL 4 certification **Preferred… more
    CACI International (08/01/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …to Directory Services TTOs: manage and support Active Directory, Identity Management, SCCM , DNS, Group Policy, MS Exchange, Active Roles Server, and Privileged ... CE, CCNA Security, or equivalent) + Computing Environment (CE) Certification ( Microsoft OS, Red Hat/CentOS, or equivalent) + ITIL 4 Foundation certification… more
    CACI International (08/01/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …with IASAE Level II certification. + Computing Environment (CE) certification, such as Microsoft OS, Cent OS, or Red Hat OS. + Experience with technologies such ... as Active Directory, Identity Management, SCCM , DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM), and MS Exchange. + If assigned to… more
    CACI International (07/30/25)
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