1,499 system administration jobs at 603 companies in Washington, DC
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System Administration Team Lead Senior Manager
Arlington, Virginia, United States
$135k-$279k/yr OnsiteFull Time
10+ YOE10+ years in system administration; bachelor's in IT/cs or related; expert in enterprise system administration, automation, Windows/Linux, cloud/hybrid; active Secret clearance; experience in federal/security-sensitive environments.
2mo
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Systems Administration (Operations Support Specialist)
Quantico, Virginia, United States
$100k-$130k/yr OnsiteFull Time
10+ YOEBachelor's degree in IT-related field; 10+ years in system administration; Linux experience; Security+ certification; DoD Secret clearance (citizenship required); DoD/government systems experience preferred.
Linux, Security+ Certification, Red Hat Certification, Docker, Elasticsearch, Nessus, CISSP, Agile development
1mo
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System Administrator
Suitland, Maryland, United States
$76k-$86k/yr OnsiteFull Time
3+ YOEBS in IT or equivalent,3+ years system administration experience,Windows/Linux administration,PowerShell/bash scripting,leadership and communication skills,US citizen/permanent resident able to pass background investigation.
Active Directory, BigFix, SolarWinds, Red Hat Satellite Server, Axonius, Safe Console, JIRA, Tripwire Log Center, Backup Exec, ePo MacAfee, Nessus, SQL, OpenVMS, Windows, Linux, PowerShell, bash, batch
1w
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System Administrator
Fort Meade, Maryland, United States
OnsiteFull Time
6+ YOE6+ years MILSATCOM experience, Windows system administration, LAN/WAN, SIPR/NIPR administration, IA/ RMF knowledge, IA certification per DoD 8570, associate degree (or equivalent experience).
Active Directory (AD), SIPR, NIPR, Windows, LAN/WAN, Risk Management Framework (RMF)
1mo
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System Administrator
Herndon, Virginia, United States
OnsiteFull Time
Active TS/SCI with Full-Scope Polygraph required. Provide Tier 2 systems administration and help-desk support in a 24x7 environment, troubleshoot hardware/software, maintain SOPs and monitor messaging systems.
2mo
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Health Services Administration Assistant
Silver Spring, Maryland, United States
$28/hr OnsiteFull Time
2+ YOEHigh school diploma/GED, 2+ years healthcare administrative/clerical experience, accurate data entry and electronic records maintenance, Microsoft Office (Word, Excel, Outlook) and healthcare information systems proficiency, strong communication and confidentiality.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Joint Pathology Information Management System (JPIMS)
1mo
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System Administrator
Columbia, Maryland, United States
$128k-$214k/yr OnsiteFull Time
15+ YOE15+ years systems administration experience; bachelor's in technical discipline (or 5yr experience substitute); experience with RHEL, Linux, Windows; TS/SCI with Poly; EMR not mentioned.
Red Hat Enterprise Linux (RHEL), Linux, Windows, AWS
2mo
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System Administrator
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOESenior System Administrator with 10 years LAN/WAN, 5 years hardware/software ops, Linux and Windows, SELinux, scripting, and security compliance; TS/SCI with Poly clearance.
Linux, Windows, SELinux, RPM, Log review, Scripting, Python, Bash, PowerShell, Ansible
3mo
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System Administrator
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOE5+ years of system administration experience; TS/SCI clearance with CI Poly; bachelor’s degree in CS/IT or related field; certifications such as Security+, Network+, AWS/Azure/GCP preferred.
Active Directory, Virtualization, Cloud platforms (AWS/Azure/GCP), VMware, Splunk, Scripting languages
1w
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System Administrator
Washington, District of Columbia, United States
$110k-$130k/yr OnsiteFull Time
5+ YOEActive Top Secret clearance with SCI eligibility, Security+ certification, 5+ years IT/system administration experience, bachelor's degree preferred, willing to flex between 1st and 2nd shifts.
VMware, Hyper-V, Windows, Linux
1w
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System Administrator
Herndon, Virginia, United States
OnsiteFull Time
Manage cloud R&D environments, perform system administration/O&M, backups, patching, security hardening, firewall/SSL/x509/PKI implementation, support deployments; US citizenship required.
Linux, Windows, SSL, x509, PKI, firewalls, middleware, Cloud
1mo
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System Administrator
Owings Mills, Maryland, United States
HybridContract
6+ YOE6+ years system administration experience with Unix/Linux (RHEL/OEL), clustering, storage, scripting (Shell/Perl/Python/Java), Ansible, ability to participate in on-call rotation and perform after-hours work.
RHEL, Red Hat PCS, Ansible, VMware vSphere, Oracle Exadata, Oracle Cloud Infrastructure, Microsoft Azure, Zerto, ZFS, LVM, Veritas, Solaris, Oracle Linux, Bourne shell, Perl, Python, Java
2mo
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Sr. System Admin/System Engineer - Linux
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOE10+ years Linux system administration in IC environment; CentOS/RHEL; JBoss/Wildfly; VMware; Security+; RH Ansible desired.
Linux, CentOS, RHEL, JBoss/Wildfly, VMware, Ansible, Security+, JSON, Oracle Database, Python, Shell
5d
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System Administrator
Chantilly, Virginia, United States
$60k-$180k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, Security+/CASP/CISSP, 5+ years IT/system administration experience (varies by education), Windows AD, patching/STIG application, virtualization, VDI, storage, networking, and team leadership experience.
Active Directory, VMware, Hypervisor, Citrix Xen Desktop, SQL, Dell EqualLogic, Dell Powervault, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint, STIGs, IAVA
1w
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Senior System Administrator
Silver Spring, Maryland, United States
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience,3+ years systems administration,active Secret clearance,Windows/Linux administration,VMware virtualization,PowerShell/Python scripting,ServiceNow experience.
Windows Server, Active Directory, Group Policy, DHCP, DNS, MECM, SCCM, VMware vSphere, PowerShell, Python, RHEL, Ubuntu, ServiceNow, Splunk, IIS, SQL Server, NetApp ONTAP, Dell EMC OneFS, Docker, Kubernetes, VMware Tanzu, Rancher, PPSM, RMF, IAVM, STIG
1w
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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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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
2mo
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Sr. System Administrator
Fort Meade, Maryland, United States
OnsiteFull Time
8+ YOEEight years of DoD systems administration in a secure environment; Bachelor's in CS; DCWF 8140/8570 certifications.
3w
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UNIX Systems Administration
Silver Spring, Maryland, United States
HybridFull Time
5+ YOEProvide UNIX/Linux systems administration including server maintenance, monitoring, patching, backup/recovery, user account administration, scripting, inventory, and documentation; eligible for Public Trust and U.S. citizenship required.
UNIX, Linux, FISMA
4w
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System Administrator
Annapolis Junction, Maryland, United States
$130k-$220k/yr OnsiteFull Time
9+ YOEActive Top Secret TS/SCI with polygraph required; bachelor's degree; 9+ years experience; strong Linux systems administration; GPU/HPC (NVIDIA) installation and data center support; virtualization and troubleshooting; clear technical documentation and communication skills.
Linux, NVIDIA
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