86 server administrator jobs at 56 companies in Centreville, MD
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Database Administrator II - SQL Server/MariaDB
Linthicum, Maryland, United States
$141k-$189k/yr OnsiteFull Time
10+ YOERequires 10 years of database administration experience, bachelor's degree or equivalent experience, TS/SCI clearance with polygraph, IAT Level II certification, and SQL Server, MariaDB, backup, recovery, and performance management expertise.
Microsoft SQL Server, MariaDB, Oracle, AWS, Amazon RDS, PowerShell, Python, Commvault, SQL Server AlwaysOn, Windows Event Log, Windows Task Scheduler, SharePoint
2mo
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Network Administrator
Sparks, Maryland, United States
$80k-$85k/yr HybridFull Time
2+ YOE2+ years network engineering and systems administration experience; strong TCP/IP, VPN, SonicWall, Windows Server, Azure, and Microsoft 365 knowledge; experience with ConnectWise Manage and ITBoost; mentoring and client-communication skills.
ConnectWise Manage, ITBoost, Screen Connect, Windows Server, Azure, SonicWall, Microsoft 365, TCP/IP, VPN, RMM, PSA, Cybrary.it
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
2mo
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Systems Administrator
Fort Meade, Maryland, United States
OnsiteFull Time
Experience administering Windows Server and Linux/UNIX environments, backup and recovery, patch management, DISA STIG security baselines, virtualization, scripting, and strong troubleshooting and communication skills.
Windows Server, Linux, UNIX, DISA Security Technical Implementation Guides (STIGs), VMware, Hyper-V, PowerShell, Bash, Python
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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
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Database Administrator
Aberdeen Proving Ground, Maryland, United States
$99k-$209k/yr HybridFull Time
7+ YOEBachelor’s degree in a technical field, 7+ years of database administration, Secret clearance, cybersecurity certification, SQL Server, SSMS, Azure, SQL STIGs, IIS, and ColdFusion experience.
Microsoft SQL Server, SQL Server Management Studio (SSMS), IIS, ColdFusion, SQL STIGs, Azure, Azure Storage Explorer, MariaDB, PostgreSQL
3mo
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Systems Administrator
Hanover, Maryland, United States
$165k-$175k/yr OnsiteFull Time
2+ YOEWindows systems administration, AD, imaging, SSH/patching, and security compliance with TS/SCI requirements.
Windows Server, Windows Desktop, Active Directory, GPOs, PXE, MCM, PowerShell, SQL, Nagios, Confluence, Jira, Bitbucket
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Database Administrator
Aberdeen Proving Ground, Maryland, United States
$99k-$209k/yr HybridFull Time
7+ YOERequires active DoD Secret clearance, bachelor's degree in a technical discipline, 7+ years of database administration, cybersecurity certifications, SQL Server, SSMS, Azure, SQL STIGs, IIS, and ColdFusion experience.
Microsoft SQL Server, SQL Server Management Studio (SSMS), Azure, Azure Storage Explorer, IIS, ColdFusion, MariaDB, PostgreSQL, SQL, SQL STIGs
2mo
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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
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Systems Administrator
Suitland, Maryland, United States
OnsiteFull Time
9+ YOERequires a bachelor's degree and 9+ years, master's and 7+ years, or PhD/JD and 4+ years; active TS/SCI with polygraph; operating systems, configuration, patch management, upgrades, troubleshooting, and server administration expertise.
operating systems, databases, modems
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Senior System Administrator
Annapolis Junction, Maryland, United States
$190k-$240k/yr OnsiteFull Time
15+ YOE15 years system administration experience, Windows and Linux server administration, IAVA patching, DoD 8570 IAT Level I, bachelor's degree in technical discipline (or 5 years additional SA experience), scripting and automation experience.
Linux, Windows, IAVA, PowerShell, Ansible, Terraform, AWS, EC2, Lambda, CloudFormation, PHP, .NET, C#, Microsoft SQL Server, Oracle
1mo
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IT Help Desk & Systems Administrator
Glen Burnie, Maryland, United States
$70k-$100k/yr OnsiteFull Time
3+ YOE3+ years IT support or systems administration experience; Windows and server administration; Active Directory, Microsoft 365, Azure AD/Entra ID experience; networking fundamentals; familiarity with NIST 800-171/CMMC.
Active Directory, Microsoft 365, Azure AD/Entra ID, Windows Server, Group Policy, VMware, Hyper-V, Jira
1mo
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IT Systems Administrator
Queenstown, Maryland, United States
$70k-$85k/yr OnsiteFull Time
6+ YOE6+ years IT experience, associates degree in technology preferred or equivalent experience, knowledge of networking protocols, Windows server administration, scripting (Batch, PowerShell, Python), Microsoft 365 administration, cybersecurity, business continuity, and strong communication and documentation skills.
DHCP, DNS, TCP/IP, VLANs, VPNs, Wi-Fi, Windows, Active Directory, SFTP, Batch, PowerShell, Python, Microsoft Power Automate, Task Scheduler, Azure, Exchange, Intune, OneDrive Purview, SharePoint, Teams, Microsoft Copilot, APIs, Middleware, ODBC
1mo
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IT Security Administrator
Baltimore, Maryland, United States
$120k-$140k/yr OnsiteFull Time
3+ YOEMinimum 3 years IT/security experience, CISSP required, CCNA/CCNE and VMware experience preferred, Windows Server/Office365/Azure knowledge, ability to support 24x7 on-call incident response and DR/BCP.
MS Azure, Imprivata, VMware, Office 365, Cisco Catalyst, Cisco ASA, Microsoft Group Policy, Windows Server
1mo
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System Administrator, NK-02-0025
Annapolis Junction, Maryland, United States
OnsiteFull Time
5+ YOEActive TS/SCI clearance with polygraph, 5+ years system administration experience, Windows/Linux/UNIX administration, enterprise servers/storage/networking, advanced troubleshooting, and strong communication skills.
Windows, Linux, UNIX
4d
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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
2w
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Systems Administrator II (TS/SCI w/ CI Poly required)
Suitland, Maryland, United States
OnsiteFull Time
3+ YOERequires 3–5 years of systems administration experience, bachelor's degree or equivalent, active Top Secret clearance, Security+ CE or equivalent, Windows Server, Red Hat Enterprise Linux, VMware, Active Directory, and on-call support.
Windows Server, Red Hat Enterprise Linux, VMware, Active Directory, DNS, DHCP, Group Policy, SolarWinds, NetApp, Cisco HyperFlex, VMware Cloud Foundation, Citrix, SQL Server, Exchange Server, VDI, PowerShell, Bash, Python
2mo
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Senior System Administrator
Annapolis Junction, Maryland, United States
$175k-$215k/yr OnsiteFull Time
15+ YOETS/SCI with Poly, 15+ years SA experience, BA/technical degree, DoD 8570 IAT I, Windows and Linux administration, patching and security compliance.
Windows Server, Linux, AWS, Ansible, Terraform, PowerShell, Bash, Python
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Systems Administrator - Mid-level
Annapolis Junction, Maryland, United States
$109k-$154k/yr OnsiteFull Time
8+ YOERequires 8 years of systems administration experience or equivalent education substitution, TS/SCI with active CI polygraph, operating systems, security, backup, migration, access control, and performance monitoring expertise.
Windows Server, Linux/Unix, PowerShell, Bash, Python
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