• System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …operating systems (servers and workstations). + Implement and maintain sophisticated enterprise Windows Active Directory Architectures. + Perform daily ... Windows patching and vulnerability remediation. + Demonstrated advanced knowledge of Windows active directory hierarchy and implementation. + Basic… more
    M. C. Dean (08/27/25)
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  • Microsoft Exchange & Messaging Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …of Microsoft Exchange infrastructure and related components in the area of Active Directory , Domain Controller topology, LDAP, Authentication Services, DNS, ... email encryption, SPF / DKIM / DMARC, and other security measures + Experience with Windows DNS... DNS and DHCP + Experience integrating Exchange with Active Directory , Azure AD, and Office 365… more
    General Dynamics Information Technology (08/12/25)
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  • Sr. Service Reliability Engineer

    Proofpoint (Pittsburgh, PA)
    …related technical discipline, or equivalent experience. + Strong working knowledge of Active Directory /Exchange Server/ Windows Server internals and core ... of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks...the organization. + Minimum of 5 years hands-on detailed Windows Exchange & Active Directory more
    Proofpoint (10/02/25)
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  • Systems (MS Exchange) Engineer - Cleared

    RightDirection Technology Solutions LLC (Washington, DC)
    …monthly reports as needed. Microsoft Exchange: + Ensures the stability and integrity of Active Directory , MS Exchange 2013\2016, MS Skype, MS WSUS, and other MS ... technologies; + Maintain Active Directory /Exchange...management of MS software. Requirements + Must possess an active Security Clearance + Demonstrated experience installing,… more
    RightDirection Technology Solutions LLC (08/02/25)
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  • Senior Engineer, IT Security - Identity…

    Raymond James Financial, Inc. (Memphis, TN)
    …2.0, OpenID Connect, SAML, and token lifecycle management. + Strong understanding of Windows /Linux authentication, Active Directory , and LDAP. + Experience ... You Bring:** + 8+ years of experience in IT Security , with deep expertise in IAM and CIAM technologies....related field-or equivalent experience. + Certifications in IAM, IT Security , or related technologies are a plus. + Comfortable… more
    Raymond James Financial, Inc. (08/26/25)
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  • Computer Systems Architect OR Principal Computer…

    Northrop Grumman (San Diego, CA)
    …basic networking, Solaris 10 and 11, Oracle OEM, Microsoft Windows Server, Microsoft Windows , Active Directory , VMware ESXi, Vmware, and vCenter + Script ... for both levels:** + Current Special Program Access + Active CompTIA Security + Certification + Mission Planning...11, Oracle OEM, Microsoft Windows Server, Microsoft Windows , Active Directory , VMware ESXi,… more
    Northrop Grumman (10/09/25)
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  • IT Systems Admininstrator, Tier 1 Support

    BAE Systems (Manchester, NH)
    …**Preferred Education, Experience, & Skills** + Top Secret Clearance + CompTIA Security CE Certification + Active Directory Management, Configuration, ... administration, group policy configuration, and role-based access control in Active Directory for a classified environment. +...+ US Citizenship is required per contract compliance + Active Secret Security Clearance and CompTIA … more
    BAE Systems (10/07/25)
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  • IT Systems Engineer

    Sanford Health (Fargo, ND)
    …endpoint asset return on investment. Designs, develops, implements and supports the Active Directory endpoint organizational unit structure. Owns the group ... policies / compliance items, security groups and filtering in order to enforce ...JAMF, Microsoft Endpoint Manager / Intune, Azure and on-premises Active Directory endpoint management structures is preferred.… more
    Sanford Health (10/16/25)
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  • Infrastructure Administrator

    Access Dubuque (Dubuque, IA)
    …network, server, and cloud environments, including Microsoft 365, Microsoft Entra ID (Azure Active Directory ), and on-premises Active Directory , ensuring ... LAN/WAN, VPNs, firewalls, and wireless infrastructure. + Administer and optimize hybrid Active Directory and Microsoft Entra ID environments, ensuring consistent… more
    Access Dubuque (10/09/25)
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  • Azure Infrastructure Support (O&M Engineer) Tech

    Applied Research Solutions (Dayton, OH)
    …of applications and services. They will also be responsible for maintaining a Windows Active Directory domain and supporting Linux infrastructure in ... Directory Domain Services, Active Directory Federated Services, Active Directory Certificate Services, Windows Server Update Services, YUM, ACAS… more
    Applied Research Solutions (09/04/25)
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