13,906 systems administrator jobs at 6,628 companies in United States
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Systems Administrator IV, Health Systems - Certified in Willow Inpatient
Renton, Washington, United States
$123k-$160k/yr OnsiteFull Time
6+ YOEExperience with Epic or comparable health system software, Willow Inpatient certification preferred, 6+ years IT experience (or degree + experience), 3+ years Epic or scripting, 1+ year informal leadership, ServiceNow and change management knowledge.
Epic, ServiceNow
2w
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Systems Administrator
Annapolis Junction or Washington
$150k-$175k/yr OnsiteFull Time
9+ YOERequires 9+ years of IT or systems administration experience, Linux administration, NVIDIA GPU/HPC systems, data center hardware deployment, virtualization, network troubleshooting, and strong technical writing.
Linux, NVIDIA H100, NVIDIA H200, NVIDIA B300, AWS, Large Language Model (LLM)
2w
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Systems Administrator
Fairmont, West Virginia, United States
OnsiteFull Time
1+ YOEBachelor’s degree in information systems, computer technology, systems engineering, or related field plus 1–3 years of systems administration, IT infrastructure support, or systems analysis experience; equivalent education and experience accepted.
operating systems
5d
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Systems Administrator
Phoenix, Arizona, United States
OnsiteFull Time
Requires proven systems or network administration experience, database and LAN/WAN knowledge, patch management, system security, backup and recovery, operating systems, troubleshooting, and strong communication skills.
Fortinet, Aruba, LAN, WAN, intrusion detection systems
1mo
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Systems Administrator
Sophia, North Carolina, United States
OnsiteFull Time
4+ YOERequires 4–6 years supporting retail systems, including supply chain distribution systems, with networking, Windows and UNIX administration, warehouse control systems, troubleshooting, and infrastructure support experience.
UNIX, Windows, SCCM, Hitachi SAN, 3PAR, VPN, VoIP, SDLC, RF, Dematic, Intelligrated Tilt Tray, Garment on Hanger, Put To Light, Put To Voice
3d
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Systems Administrator
Scottsbluff or Greeley
$70k-$93k/yr OnsiteFull Time
2+ YOERequires 2+ years of desktop support or network administration, or 3–5 years of systems administration for level II, or 6+ years for level III. Microsoft 365 Administration and/or Entra AD required; travel required.
Microsoft 365, Entra AD, Microsoft, VMware
4w
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Systems Administrator
Reno or Lovelock
$90k-$120k/yr OnsiteFull Time
4+ YOEBachelor's degree preferred; 4 years of IT administration or support experience required. Requires systems, hardware, software, network administration, troubleshooting, communication, and problem-solving skills.
ERP, Pronto, Sage, LAN, Microsoft Windows, Microsoft Office
3d
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Systems Administrator
Greeley or Scottsbluff
$70k-$93k/yr OnsiteFull Time
2+ YOERequires 2+ years of desktop support or network administration experience for Level I, 3–5 years systems administration for Level II, or 6+ years for Level III; Microsoft 365 Administration and/or Entra AD required.
Microsoft 365, Entra AD, Microsoft, VMware
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Systems Administrator
Annapolis Junction, Maryland, United States
$156k-$167k/yr OnsiteFull Time
10+ YOEActive TS/SCI with FSP through MD, 10 years systems administration experience, DoD 8570 IAT Level I, experience with Devops and AWS, UNIX and Windows administration, Tier 1/2 support, system implementation, troubleshooting, and capacity planning.
Devops, AWS, UNIX, Windows
3d
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Systems Administrator
Orlando, Florida, United States
HybridFull Time
Requires US citizenship, active or obtainable security clearance, 2–5 years of systems administration or related IT experience, and a bachelor's degree or equivalent experience. Windows and Linux administration required.
Windows, Linux, routers, switches, firewalls, Microsoft Server, Microsoft Office 365, Microsoft Entra ID, Active Directory, Exchange Online, Microsoft SharePoint, System Center, Palo Alto Cortex XDR, CrowdStrike Falcon, Veeam, CommVault, Azure Backup, PowerShell, Power Automate, ARM, Terraform, Ansible, Palo Alto firewalls
5d
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Systems Administrator
Alexandria, Virginia, United States
$87k-$102k/yr OnsiteFull Time
5+ YOEAssociate's or bachelor's degree in IT, cybersecurity, or related field; 5+ years in systems administration, network engineering, or cybersecurity; enterprise infrastructure, Azure, SIEM, firewall, VPN, and Microsoft administration experience.
Windows Server, Active Directory, ADCS, Group Policy (GPO), DNS, DHCP, Microsoft Entra ID, Microsoft Azure, Azure Virtual Networks (VNets), Network Security Groups (NSGs), Site-to-Site VPNs, Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft Intune, SIEM, IIS, Apache, Nginx, PowerShell, Python, Linux, SQL Server, SCCM, AV/EDR/XDR
4d
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Systems Administrator
United States
RemoteFull Time
3+ YOE3+ years in systems administration, IT support, or service desk work; Microsoft 365 and Entra ID administration; endpoint management; remote workforce support; managed service provider coordination.
Microsoft Entra ID, Microsoft 365, Microsoft Intune, Azure, Microsoft HIPAA, HITRUST
2w
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Systems Administrator
Springfield, Virginia, United States
$78k-$176k/yr OnsiteFull Time
5+ YOERequires 5+ years in systems administration or infrastructure, Windows and Linux administration, VMware ESXi/vCenter, DNS/DHCP, networking, scripting, a bachelor's degree in IT or computer science, and Public Trust eligibility.
PowerShell, Bash, VMware vSphere, VMware ESXi, vCenter, Windows Server, Linux, RHEL, DNS, DHCP, NFS, VLANs, AWS, GCP, Azure, Python, VMware VCP, CompTIA Linux+, Microsoft Certifications
3w
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Systems Administrator
Phoenix, Arizona, United States
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience, 3–5 years of systems administration experience, Windows Server and Microsoft 365 administration, Entra ID, virtualization, backup, networking, scripting, and troubleshooting skills.
Windows, Linux, Active Directory, Microsoft Entra ID, Group Policy, DNS, DHCP, VMware, Hyper-V, Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint Online, Microsoft Teams, Microsoft OneDrive, Microsoft Azure, VPN, PowerShell, Learning Management Systems (LMS), Microsoft Intune
2w
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Systems Administrator
Chicago, Illinois, United States
$79k-$110k/yr HybridFull Time
3+ YOEBachelor's degree in technology or equivalent experience, 3+ years as a systems administrator, Linux expertise, RedHat, CentOS and Windows 2016 administration, virtualization, patching, vulnerability management, troubleshooting, and communication skills.
Red Hat Enterprise Linux, CentOS, Microsoft Windows Server 2016, ServiceNow, Venafi, SSL
1mo
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Systems Administrator
Chicago, Illinois, United States
RemoteFull Time
3+ YOEBachelor's or equivalent, 3+ years systems administration across Linux and Windows, Active Directory and Group Policy, PostgreSQL administration, Remote Desktop Services, scripting (Bash/PowerShell/Python), and on-call participation.
Active Directory, Group Policy, PostgreSQL, Remote Desktop Services, Truenas (CORE and SCALE), Bash, PowerShell, Python, AWS, Azure, Entra, Intune, Docker, Kubernetes, Proxmox, FSLogix
1mo
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Systems Administrator
Pembroke, North Carolina, United States
OnsiteFull Time
3+ YOEConfigure and maintain servers, VDI and VMware environments, network and security systems, manage VOIP and mail servers, troubleshoot hardware/software/network issues; 3+ years systems administration experience.
VDI, VMware, VOIP, Microsoft Active Directory, Cisco
1mo
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Administrator - Systems
Chicago, Illinois, United States
$61k/yr OnsiteFull Time
2+ YOEBachelor's in Computer Science, 2+ years IT support/systems administration experience, available nights/weekends/holidays, strong customer service, networking, Windows and Microsoft 365 administration, virtualization, backup and disaster recovery.
Windows, Active Directory, Microsoft 365, DNS, DHCP, Group Policy, VPN
1mo
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Systems Administrator
Baltimore, Maryland, United States
$80k-$95k/yr HybridFull Time
5+ YOE5+ years systems administration experience; strong Azure and Microsoft 365 administration (Intune, Entra ID, Exchange); PowerShell and multi-OS fluency; experience with virtualization, backups, security, and SOC 2 support.
Microsoft 365, Azure, Intune, Entra ID, Exchange, PowerShell, Windows, macOS, iOS, Android, Hyper-V, Red Hat Enterprise Linux (RHEL), Fortinet, Action1 (Patch Management), Blumira, Veeam, Mimecast, WordPress, Ubiquiti
1mo
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Systems Administrator
Glendale, California, United States
$105k-$145k/yr OnsiteFull Time
4+ YOE4+ years systems administration experience, Microsoft 365/Google Workspace/Entra ID/Active Directory administration, endpoint and security tooling, networking fundamentals, PowerShell, Azure Site Recovery or comparable recovery experience.
Microsoft 365, Google Workspace, Microsoft Entra ID, Microsoft Active Directory, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, PowerShell, Azure Site Recovery, Azure, AWS, CrowdStrike, Datadog, NinjaOne, PDQ, EDR
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