289 server administrator jobs at 156 companies in Dundalk, MD
3mo
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Database Server Administrator
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOEBachelor's degree in Computer Science or related field; 3+ years database administration; SECRET clearance; experience with Oracle, SQL Server, MySQL; database security; backup and recovery; strong analytical and communication skills.
Oracle, SQL Server, MySQL, Backup and Recovery, Database Security
3w
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Windows Server OS Administrator
McLean, Virginia, United States
$85k-$100k/yr RemoteFull Time
6+ YOE6+ years supporting Windows Server in enterprise datacenters, Azure/AVS experience, PowerShell and infrastructure automation (Ansible), ability to obtain Public Trust, US work authorization, strong communication and ITIL experience.
Windows Server, VMware vSphere, Azure, Azure Monitor, Azure Update Management, Defender for Cloud, Azure VMware Solution (AVS), AWS, GCP, PowerShell, Ansible, GitLab, Carbon Black, CyberArc, Defender EM, Remedy, ServiceNow, Active Directory, DNS, DHCP, Group Policy
3mo
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VTC Server Administrator
Arlington, Virginia, United States
OnsiteFull Time
3+ YOE3-5 years VTC/systems administration; Cisco/Polycom codecs; SIP; DoD Secret clearance; DoD 8570 compliance (Security+ or CCNA).
Cisco, Polycom, SIP, TMS, Video Conferencing, Codecs, MCU
1mo
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ServiceNow MID Server Administrator
Alexandria, Virginia, United States
$100k-$120k/yr RemoteFull Time
9+ YOEHigh school +9 years (or equivalent) with DoD 8570 IAT Level II, ServiceNow MID Server deployment/maintenance, ITOM/Discovery/CMDB experience, credential and network troubleshooting, and active Secret clearance.
ServiceNow, MID Server, ServiceNow ITOM, MECM, SCCM, Tanium, SolarWinds, SNMP, Active Directory, Windows, Linux, SSH, WMI, CMDB
4w
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Senior SQL Server Cloud Database Administrator
Washington, District of Columbia, United States
OnsiteFull Time
10+ YOEBachelors or 10+ years experience (4 years in lieu); public trust eligibility; SQL Server and AWS/Azure certifications; hands-on SQL migrations, administration, performance tuning, security, and on-call participation.
Microsoft SQL Server, VMware, AWS, Azure, Transparent Data Encryption (TDE), SSL/TLS
1w
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Microsoft SQL Server Administrator - Top Secret/SCI
Bethesda, Maryland, United States
$92k-$167k/yr HybridFull Time
8+ YOEBachelor's degree with 10+ years or master's degree with 8+ years, including 8+ years of Microsoft SQL Server administration. Requires TS/SCI clearance, U.S. citizenship, database expertise, containerization, scripting, and IT certifications.
Microsoft SQL Server, MSSQL, MySQL, PostgreSQL, SQL Server Management Studio, Docker, Kubernetes, AWS
3d
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Database Administrator – Oracle & SQL Server
Bethesda, Maryland, United States
$108k-$127k/yr HybridFull Time
4+ YOERequires a bachelor's degree and 4+ years of IT experience or equivalent; production Oracle or Microsoft SQL Server administration, troubleshooting, security, migrations, scripting, and cloud database experience.
Oracle, Microsoft SQL Server, SQL, AWS, Microsoft Azure, Windows, Linux, Infrastructure as Code, Agile
2mo
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Mid-Level SQL Server Database Administrator -52210
Alexandria, Virginia, United States
OnsiteFull Time
5+ YOEActive Secret clearance required. 5+ years SQL Server DBA experience including installation, patching, backup/restore, security, indexing, performance tuning, stored procedures, and troubleshooting; IAT II/III or equivalent certifications preferred.
SQL Server, SQL, PowerShell, Windows
1w
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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
2d
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Database Administrator – Oracle & SQL Server
Bethesda, Maryland, United States
$108k-$127k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
4+ YOEBachelor's degree or equivalent experience and 4+ years of IT experience administering Oracle or Microsoft SQL Server in production, including performance, security, upgrades, backups, migrations, scripting, and troubleshooting.
Oracle, Microsoft SQL Server, SQL, AWS, Azure, Windows, Linux, Infrastructure as Code, Agile
1mo
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Database Administrator (Geospatial & SQL Server)
Washington, District of Columbia, United States
HybridFull Time
Bachelor's degree in a related field, proficiency with Microsoft SQL Server and spatial SQL, enterprise geodatabase experience, metadata standards knowledge, cloud-hosted DB troubleshooting, and ability to obtain/maintain NACI/Public Trust clearance.
Microsoft SQL Server, Spatial SQL, ArcGIS Enterprise, Azure
2mo
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Oracle PeopleSoft Administrator
Chantilly or McLean
$105k-$231k/yr OnsiteFull Time
3+ YOEBachelor's in CS/IS or equivalent, 3+ years PeopleSoft administration, PeopleTools/WebLogic, Oracle/SQL Server, Linux/Windows Server, Integration Broker, scripting, performance tuning. Active TS/SCI with polygraph required.
Oracle PeopleSoft, Oracle WebLogic Server, PeopleTools, Application Designer, Change Assistant, PeopleSoft Process Scheduler, Integration Broker, Oracle Database, Microsoft SQL Server, Linux, Windows Server, Elastic Search, Ansible, Jenkins, PeopleSoft PUM, SQL
2mo
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Microsoft SQL Server Database Administrator (DBA)
Arlington or Alexandria or Washington
OnsiteFull Time
5+ YOE5+ years SQL Server DBA experience in large enterprise HA/cluster environments; expertise in T-SQL, performance tuning, Windows Server, PowerShell, VMware, DoD STIG/RMF compliance; U.S. citizenship and Active Secret clearance required.
Microsoft SQL Server, T-SQL, Microsoft Windows Server, Microsoft PowerShell, VMware, Microsoft SharePoint, SCCM, SCOM, Skype for Business (SfB), AlwaysOn Availability Groups, Failover Cluster Instances, Transparent Data Encryption (TDE), DISA STIGs, RMF, IAVM, JSP ITSM
1mo
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Systems Administrator - T1
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOEBachelor's or equivalent, 2+ years Windows Server experience, 3+ years systems administration supporting MS SQL Server, SCCM, O365/SharePoint and Azure; PowerShell scripting; active Secret or Top Secret clearance.
Windows Server, MS SQL Server, Microsoft System Center (SCCM), O365, Microsoft SharePoint, Microsoft Azure, PowerShell, ServiceNow, Remedy Action Request Server, ITSM, Active Directory, Registry
1d
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Senior Virtualization Administrator
United States or Reston
$102k-$154k/yr RemoteFull Time
6+ YOERequires 6–8+ years of senior vSphere administration, 5+ years of senior Windows Server administration, PowerShell, disaster recovery, high availability, SAN, backup, networking, and Active Directory expertise.
VMware vSphere, ESXi, Windows Server, Windows Server 2019, Windows Server 2022, Windows Server 2025, NetApp, Veeam, PowerShell, Active Directory, DNS, TCP/IP, VLANs
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
1mo
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System Administrator
Waldorf, Maryland, United States
$45-$55/hr OnsiteFull Time
3+ YOE3+ years system administration supporting hybrid on-premises and cloud (AWS, Microsoft 365/Azure); Windows Server and Intune experience; PowerShell/Bash scripting; networking fundamentals; US citizenship and eligibility for Public Trust preferred.
Microsoft 365, Microsoft Entra ID, Microsoft Intune, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, OneDrive, Microsoft Defender for Endpoint, Purview, Windows Server, Windows 10, Windows 11, PowerShell, Bash, AWS, EC2, S3, IAM, VPC, RDS, CloudWatch, Terraform, CloudFormation, ServiceNow
1d
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Senior Virtualization Administrator
United States or Reston
$102k-$154k/yr RemoteFull Time
6+ YOERequires 6–8+ years senior vSphere administration, 5+ years senior Windows Server administration, Public Trust clearance, PowerShell, disaster recovery, high availability, SAN, networking, and cloud migration experience.
VMware vSphere, ESXi, Windows Server, NetApp, Veeam, PowerShell, Active Directory, DNS, TCP/IP, VLANs
3d
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Senior Systems Administrator
Boston or New York City or Washington
OnsiteFull Time
10+ YOEBachelor's degree, 10+ years technical experience, and extensive Windows Server, PowerShell, Active Directory, Group Policy, VMware, backup, security, and systems administration experience.
Windows Server, PowerShell, Active Directory, Group Policy, VMware vCenter, VMware ESXi, Veeam Backup and Replication, Microsoft 365, Entra, MFA, ManageEngine PAM360, ManageEngine Endpoint Central, Azure IaaS, Terminal Services, iManage
1mo
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Database Administrator Mid-level
Washington, District of Columbia, United States
OnsiteFull Time
4+ YOE4+ years SQL Server DBA experience, Bachelor's in CS or related, Top-Secret/SCI clearance (polygraph eligible), PowerShell scripting, Windows Server administration, backup/DR and performance tuning expertise.
SQL Server, Windows Server, PowerShell, SSIS, SSRS, SSAS, NiFi, Linux, CI/CD
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