52 active directory administrator jobs at 37 companies in Maryland
3mo
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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
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
3mo
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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
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
3w
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Systems Administrator
Fort Meade, Maryland, United States
$100k-$175k/yr OnsiteFull Time
Requires active TS/SCI clearance, DoD 8570 baseline certification, server administration experience, virtualization, Active Directory, GPO, MFA, and root-cause troubleshooting expertise.
Linux, Microsoft Windows Server, Solaris, VMware, Teradici VDI, Active Directory, Group Policy Objects (GPO), PowerShell, Bash, Python
1mo
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System Administrator
Patuxent River, Maryland, United States
$80k-$120k/yr OnsiteFull Time
1+ YOEActive DoD Secret clearance (Top Secret obtainable), RMF/STIG experience, 1+ years system administration (junior) or 3+ years (journeyman), Linux, virtualization, networking, backups, Active Directory skills.
VMware, Active Directory, Linux, STIG, RMF, Containers, Virtual Networking
2mo
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Systems Administrator
Hanover, Maryland, United States
$165k-$175k/yr OnsiteFull Time
2+ YOEAssociate degree or higher in a computer science-related field or two years of networking experience; Security+ CE, Windows administration, Active Directory, imaging, networking, and TS/SCI polygraph clearance required.
Microsoft Windows Server, Microsoft Windows, Active Directory, Microsoft MCM, PXE, TCP/IP, PowerShell, Microsoft SQL Server, Microsoft Certificate Authority, Atlassian Confluence, Atlassian Jira, Atlassian Bitbucket, Nagios, WhatsUp Gold, VMware, Linux
1mo
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System Administrator
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOE8+ years system administration with VMWare, CentOS/RHEL, VDI, Active Directory/LDAP, Infoblox, Nagios, Splunk, Salt/Ansible, Tenable Nessus, Kickstart/Cobbler; CompTIA Security+ required; TS/SCI with Polygraph required.
VMWare, VMWare Horizon, CentOS, RHEL, Citrix VDI, Active Directory, LDAP, Centrify, Infoblox, Nagios, Splunk, Salt, Ansible, Tenable Nessus, Kickstart, Cobbler, Jira, Confluence, ServiceNow
1mo
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Systems Administrator II
Rockville, Maryland, United States
$95k-$119k/yr OnsiteFull Time
4+ YOE4+ years systems administration experience across on-premises and cloud (VMware, Azure, Microsoft 365). Proficiency with Windows Server, Active Directory, virtualization, storage, PowerShell, and enterprise application support.
Windows Server, Active Directory, DNS, DHCP, Group Policy, VMware vSphere, vCenter, SAN, NAS, Microsoft Azure, Microsoft 365, Exchange Online, Microsoft Teams, SharePoint Online, OneDrive, Microsoft Entra ID, Microsoft Intune, Entra Connect, Veeam, PowerShell
2mo
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Systems Administrator
Windsor Mill, Maryland, United States
$60k-$70k/yr OnsiteFull Time
3+ YOEOnsite 5 days/week in Windsor Mill. Minimum 3 years system administration/helpdesk experience. Strong knowledge of Windows Server, Active Directory, Microsoft Exchange/Office 365, DNS, DHCP, group policy, virtualization, backups, VPN/MDM, and Tier 2 troubleshooting.
Windows Server, Linux, Active Directory, Microsoft Exchange, Microsoft Office 365, DNS, DHCP, Group Policy, VMware, Hyper-V, VPN, MDM
2mo
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Systems Administrator
Windsor Mill, Maryland, United States
$60k-$70k/yr OnsiteFull Time
3+ YOEOnsite 5 days/week in Windsor Mill, MD. 3+ years system administration/helpdesk experience. Strong knowledge of Windows Server, Active Directory, Exchange/O365, DNS, DHCP, Group Policy, virtualization, backups, VPN, MDM, and ticketing/remote support; relevant certifications a plus.
Windows Server, Active Directory, Microsoft Exchange, Microsoft O365, DNS, DHCP, Group Policy, VMware, Hyper-V, VPN, MDM
3mo
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System Administrator
Bethesda, Maryland, United States
$85k-$95k/yr OnsiteFull Time
5+ YOE5+ years IT experience with server/datacenter operations, Active Directory, SQL Server, Java/SQL; bachelor’s in CS or equivalent experience; active U.S. secret clearance; strong communication and lifecycle management skills.
Microsoft Active Directory, SQL Server, Java, SQL, C#, C++
1w
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System Administrator
Annapolis Junction, Maryland, United States
$140k-$250k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance with polygraph; bachelor's degree in a technical field or equivalent experience; 8+ years relevant experience; Windows Server, Active Directory, virtualization, deployment, patching, troubleshooting, and security expertise.
Windows Server 2019, Active Directory, SALT, Ansible, Splunk, Puppet, SolarWinds, Nessus, Red Hat, VMware, SQL Server, Python, PKI, HSM, NTP, PowerShell, PowerCLI
3w
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Senior Systems Administrator, TS/SCI w/Poly
Annapolis Junction, Maryland, United States
$146k-$234k/yr HybridFull Time
5+ YOERequires active TS/SCI with polygraph, 5+ years network administration, 10+ years classified VDI and Windows administration, Cisco, endpoint management, Active Directory, patching, vulnerability remediation, and Security+ certification.
Cisco IOS-XE, Cisco NX-OS, Cisco switches, VDI, PXE, Windows 10, Windows 11, PuTTY, PowerShell, Windows CMD, Active Directory, Group Policy, SCCM/MECM, BigFix, JIRA, Cisco Firepower, Cisco ASA, IAVAs, STIGs
2w
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Junior Network Administrator
Baltimore, Maryland, United States
$32/hr OnsiteFull Time
Requires proficiency with Trapeze, Active Directory, relational databases, networking, Windows, Microsoft Office, and IT infrastructure; experience with Cisco devices and network management tools preferred.
Trapeze, Active Directory, Microsoft SQL Server, Windows 7, Windows 10, Windows Server 2012, Windows Server 2016, Microsoft Office, Cisco, Push-to-Talk (PTT)
2d
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IT Administrator Full Time On-Site
Baltimore, Maryland, United States
$78k-$85k/yr OnsiteFull Time
8+ YOEAssociate's or bachelor's degree or equivalent experience; 8+ years of systems administration or infrastructure support; Microsoft 365, Windows Server, Active Directory, networking, virtualization, troubleshooting, and communication skills.
Windows Server, Active Directory, Entra ID, Microsoft 365, Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, VPN, HIPAA, virtualization platforms
3mo
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Microsoft Systems Administrator
Baltimore, Maryland, United States
OnsiteFull Time
3+ YOEThree or more years of Systems Administrator experience; Windows Server 2016/2019/2022; Active Directory; M365/Entra ID; PowerShell; CMMC Level 2/NIST SP 800-171 experience; strong problem-solving and communication skills.
Windows Server, Active Directory, Group Policy, DNS, DHCP, Microsoft 365, Entra ID, Exchange Online, SharePoint, Teams, OneDrive, PowerShell, NIST SP 800-171, CMMC Level 2
2mo
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Windows System Administrator
College Park, Maryland, United States
OnsiteFull Time
1+ YOE1-3 years Windows systems administration experience; manage ServiceNow ticket queues; troubleshoot Windows 10-11; administer Active Directory, DNS, user accounts; ability to lift 50 lbs; U.S. citizenship and Public Trust clearance eligibility.
ServiceNow, Active Directory, Windows 10-11, DNS
2mo
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Senior Windows Systems Administrator
Bethesda, Maryland, United States
OnsiteFull Time
5+ YOE5+ years Windows systems administration experience, deep Active Directory expertise, hybrid cloud (AWS/GCP) experience, strong PowerShell automation skills, and hands-on experience with Microsoft server ecosystem and MECM/SCCM.
Windows Server 2019, Windows Server 2022, Active Directory (AD DS), Microsoft Entra ID, ADFS, IIS, SQL Server, Hyper-V, Microsoft Configuration Manager (MECM / SCCM), WSUS, Group Policy (GPO), System Center Virtual Machine Manager, Amazon Web Services, Google Cloud Platform, Microsoft Azure, PowerShell, Kerberos, NTLM, SAML
2w
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Senior Systems Administrator
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
8+ YOERequires 8+ years of relevant experience or equivalent education and experience, TS/SCI clearance with polygraph, U.S. citizenship, and expertise in Windows Server, Active Directory, virtualization, automation, monitoring, and security tools.
Windows Server 2019, Active Directory, VMware, Red Hat, SALT, Ansible, Splunk, Puppet, SolarWinds, Nessus, Python, SQL Server, PKI, HSM, NTP, PowerShell, PowerCLI
3w
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System / Network Administrator Level 2
Laurel, Maryland, United States
$150k-$165k/yr OnsiteFull Time
10+ YOEU.S. citizen with active TS/SCI w/ Polygraph, 10+ years system administrator experience or bachelor\u0002s plus experience, SQL and Active Directory experience, Linux/UNIX/Windows and virtualization skills, required industry certifications.
SQL, Active Directory, MIM, Majestic, Linux, UNIX, Windows, VMware vSphere 5
2d
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Mid/Senior Systems Administrator
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
5+ YOE5+ years supporting Linux and Microsoft servers, system hardening, deployments, patching, backups, and Windows Server/Active Directory; TS/SCI with polygraph required.
Linux, Microsoft, Active Directory, Windows Server 2016, Windows Server 2019, Trellix ePO, SALT, Python, Red Hat 7, Red Hat 8, VMware, Apache Tomcat, IIS, SQL Server, KVMs, PKI, PowerShell, PowerCLI, HSMs, NTP
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