890 active directory administrator jobs at 626 companies in United States

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Active Directory Administrator
Atlanta, Georgia, United States
OnsiteFull Time
DMI
DMI: Provides end-to-end digital transformation and managed IT services.
5+ YOE5+ years administering enterprise Microsoft Active Directory and Azure AD (Entra ID); bachelor’s in IT or equivalent; Microsoft Identity & Access certification and ITIL Foundation; PowerShell and identity management experience.
Microsoft Active Directory, Azure Active Directory (Entra ID), Group Policy, DNS, DHCP, LDAP, Microsoft Endpoint Configuration Manager (MECM), Microsoft Intune, PowerShell, Windows Server
1mo
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Active Directory Administrator
Fort Huachuca, Arizona, United States
$66k-$106k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
0+ YOERequires Active DoD Secret Clearance and a combination of degree and experience (2 yrs with BS/BA; 0 yrs with MS/MA; 4 yrs with Associates; 6 yrs with no degree). Experience administering Active Directory, PKI, Windows Server, DNS, STIG hardening, backups, and system lifecycle support.
Active Directory, Public Key Infrastructure (PKI), DNS, Windows Server, Security Technical Implementation Guide (STIG)
1mo
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Active Directory Administrator
Fort Huachuca, Arizona, United States
$66k-$106k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
2+ YOEAdminister and harden Microsoft Active Directory and PKI, perform Windows Server STIG checks, manage backups, troubleshoot OS/network issues, and document system configurations. Requires DoD Secret clearance and specified years of experience based on degree.
Microsoft Active Directory, Public Key Infrastructure (PKI), Microsoft Windows Server, DNS, Security Technical Implementation Guide (STIG), Group Policy
2mo
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Active Directory Administrator IV
Quantico, Virginia, United States
RemoteFull Time
CommIT Enterprises
CommIT Enterprises: Provider of technical engineering and IT services to government agencies.
7+ YOEDoD 8580 IAT III (or equivalent), professional Windows/AD certs, 7+ years in enterprise AD, PowerShell, VMware, and Windows Server 2019/2022.
PowerShell, Windows Server, Active Directory, DNS, DHCP, Group Policy, VMware, vCloud, Exchange, System Center
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Senior Administrator - Active Directory Service Interfaces (131809)
United States
OnsiteFull Time
HCLTech
HCLTechNational Stock Exchange of India: HCLTECH: Global provider of information technology services and software consulting.
Expert in Active Directory, Microsoft Entra ID (Azure AD), hybrid identity, authentication/federation, DFS, PKI, PowerShell automation, Intune, monitoring, troubleshooting, and identity governance.
Active Directory, DNS, DHCP, Group Policy, AD GPM, Microsoft Entra ID (Azure AD), LDAP, SAML, OAuth, PowerShell, IIS, DFS (DFSN & DFSR), PKI, Intune, Microsoft Entra ID Connect, Microsoft Entra ID B2B, Microsoft Entra ID B2C, Microsoft Endpoint Manager, Azure Automation
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Office 365 & Active Directory Administrator
Joplin, Missouri, United States
OnsiteFull Time
Freeman Health System
Freeman Health System: Provides regional hospital and behavioral healthcare services.
2+ YOEManage Microsoft 365 and Active Directory services; user/group administration, security configuration, Tier 3 support, and identity/access management; Associate degree or 2 years relevant experience; 2 years relevant work experience required.
Microsoft 365, Office 365, Active Directory, Exchange Online, SharePoint Online, Teams, OneDrive, Azure AD
2d
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Active Directory and Messaging Administrator
Santa Rosa, California, United States
$131k-$159k/yr HybridFull Time
County of Sonoma
County of Sonoma: Local government providing essential public services to Sonoma County residents.
3+ YOEExperience administering Microsoft Active Directory, Entra ID, Exchange and Microsoft 365; PowerShell scripting; 3+ years technical systems experience or a related bachelor's degree; strong troubleshooting and communication skills.
Microsoft Active Directory, Entra ID, Exchange Online, Exchange Server, Microsoft 365, PowerShell, Microsoft Purview, Proofpoint, Valimail, Microsoft Teams, SharePoint Online, OneDrive, Microsoft Intune, DNS, SMTP, Microsoft Windows Server
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Office 365 & Active Directory Administrator
Joplin, Missouri, United States
OnsiteFull Time
Freeman Health System
Freeman Health System: Provides comprehensive medical and behavioral health services in the Midwest.
2+ YOEAssociate degree (or 2 years relevant experience), 2 years relevant work experience with Active Directory and Microsoft O365, success training/mentoring others, familiarity with clinical and third-party applications.
Active Directory, Microsoft 365, Microsoft O365, Exchange Online, SharePoint Online, Teams, OneDrive, Azure AD, Identity & Access Management, Third Party Applications, Clinical Applications
5h
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Active Directory Specialist
Sleepy Hollow, New York, United States
OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
8+ YOEBachelor's degree; 8+ years Active Directory administration; 5+ years Microsoft Entra ID/Azure AD and Azure AD Connect experience; strong troubleshooting, DNS, PKI, GPO, LDAP, Kerberos; regulated/GxP experience preferred.
Active Directory, Microsoft Entra ID (Azure AD), Azure AD Connect, DNS, Cloudflare, PKI, Sectigo, Quest RMAD, Quest Change Auditor, DFS, LDAP, Kerberos
3mo
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Active Directory Systems Administrator
Albuquerque, New Mexico, United States
$85k-$100k/yr OnsiteFull Time
Chickasaw Nation Industries
Chickasaw Nation Industries: Provides federal contracting, engineering, and technology services.
5+ YOE5+ years in enterprise AD, PowerShell/VBScript, ITIL MCSE/MCITP/Security+ preferred, able to obtain public trust, strong problem solving and communication.
PowerShell, VBScript, Windows Server 2016/2019/2022, DNS, PKI/CA, LDAP-S, SQL, JavaScript
2mo
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Active Directory Systems Administrator - TS/SCI w/Poly
Annapolis Junction or Colorado Springs or Washington or Tampa or Springfield
$128k-$173k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
8+ YOE8+ years IT experience; TS/SCI with poly; AD DS/AD FS; GPO; DoD 8140 certs; US citizenship; onsite in Annapolis Junction, MD
Active Directory, Group Policy, DNS, Kerberos, NTLM, AD FS, Certificate Services, Federation Services
2mo
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Active Directory Systems Administrator - TS/SCI w/Poly
Annapolis Junction or Washington or Colorado Springs or MacDill AFB or Springfield
$128k-$173k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOE8+ years IT experience; TS/SCI with poly; AD, DNS, GPO expertise; DoD 8140 certs; US citizenship; onsite in Annapolis Junction, MD.
Active Directory, AD DS, AD FS, DNS, Group Policy, GPO, Kerberos, NTLM
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Sr. Systems Administrator (Active Directory)
Hampton, Virginia, United States
$75k-$158k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEActive TS/SCI clearance, 5+ years system administration experience, Security+ certification, knowledge of Active Directory and Windows server environments, Bachelor's degree or equivalent experience.
VMware, Dell/EMC, Microsoft Server 2019, Microsoft Windows 11, Active Directory, Group Policy, DNS
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Sr. Systems Administrator (Active Directory)
Hampton, Virginia, United States
$75k-$158k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEActive TS/SCI clearance, bachelor’s degree or equivalent, minimum 5 years system administration experience, Security+ certification, experience with Active Directory, Group Policy, DNS, VMware, Microsoft Server 2019, and Windows 11.
VMware, Dell/EMC, Microsoft Server 2019, Microsoft Windows 11, Active Directory, Group Policy, DNS
3mo
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Systems Administrator (Windows Active Directory)
Honolulu, Hawaii, United States
$125k-$137k/yr OnsiteFull Time
Castalia Systems
Castalia Systems: Provides cybersecurity and intelligence analysis services to federal agencies.
5+ YOE5+ years managing Windows Active Directory, servers, Intune/Ivanti, patching, log analysis with SPLUNK/ACAS, PowerShell scripting, DoD STIG compliance; U.S. citizenship and TS/SCI required.
SPLUNK, WhatsUp-Gold, Intune, Ivanti, ACAS, VMware, PowerShell, Active Directory, Group Policy, Endpoint Configuration Manager
1mo
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System Administrator (Active Directory) (VA, Quantico)
Quantico, Virginia, United States
OnsiteMultiple Commitments Available
RiVidium
RiVidium: Provides cybersecurity software and IT services to federal agencies.
7+ YOETS/SCI clearance eligibility; 7 years' progressive IT experience; AD administration in 24x7 environments; Windows Server, DISA STIG, PowerShell; CompTIA Security+; DoD 8570.01-M ITA II; degree or equivalent experience.
PowerShell, Active Directory, ADFS, DNS, DHCP, Group Policy, Windows Server
2w
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System Administrator (Active Clearance), Intelligence Systems
Reston, Virginia, United States
$112k-$149k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Experience administering Windows and Linux systems, maintaining classified hardware, virtualization (VMware, KVM, Hyper-V), scripting (PowerShell, Bash), Active Directory/Group Policy, and ability to work onsite in Northern Virginia with an active Top Secret/SCI clearance and full scope polygraph.
Linux, RedHat, CentOS, Debian, Windows, Active Directory, Group Policy, PowerShell, Bash, VMware, KVM, Hyper-V
2w
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Systems Administrator – Senior (Okta) - Active Secret Clearance
Stafford, Virginia, United States
OnsiteContract
Ariel Partners
Ariel Partners: An IT consulting firm providing solutions and support for enterprise technology and identity management.
5+ YOE5+ years supporting large-scale Okta environments; Active Secret clearance required; experience with Active Directory, APIs, firewalls, cloud integration (OCI), STIG/ RMF/compliance, scripting, and Tier III support.
Okta, Active Directory, APIs, firewalls, OCI, STIG, RMF
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Principal Systems Administrator- Must have a active secret clearance
Tucson, Arizona, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOEActive transferable U.S. secret clearance, bachelor’s degree (or master’s with less experience), 5+ years relevant experience, Linux and Windows administration, Active Directory/VMware/MySQL experience, CompTIA Security+ CE (or equivalent) and DoDD 8140/8570 compliance.
Red Hat Enterprise Linux, Microsoft Windows, Active Directory, VMware vCenter, vSphere, ESX, MySQL, Microsoft WSUS, Exchange, NAS, SAN
2mo
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Systems Administrator
Coral Gables, Florida, United States
HybridFull Time
WT Group
WT Group: Provides engineering and design consulting services for construction projects.
3+ YOE3+ years in systems administration with Microsoft 365, Windows Server, Active Directory, VMware, Fortinet, and hybrid IT support.
Microsoft 365, Windows Server, Active Directory, VMware, Nutanix, Fortinet FortiGate, Exchange Online, Teams, SharePoint, OneDrive, Entra ID, Intune, MFA, DNS/DHCP, Veeam, AutoCAD, Revit, ETABS, Trimble, Bluebeam, Adobe Creative Cloud, VPN, FortiGate