587 systems administrator jobs at 349 companies in Riverside, CA
Systems Administrator
Brea, California, United States
$85k-$120k/yr OnsiteFull Time
Bachelor's degree or equivalent experience, systems administration experience, Windows Server, Hyper-V, networking, security, cloud platforms, scripting, Active Directory, backups, and on-call support.
Windows Server, Windows Hyper-V, AWS, Azure, Bash, PowerShell, Python, Active Directory, Group Policy, Microsoft Certified Solutions Expert (MCSE)
Systems Administrator
Newport Beach, California, United States
$75k-$95k/yr OnsiteFull Time
3+ YOE3+ years system administration or IT support experience, including Microsoft 365, Microsoft Entra ID, and Windows Server; networking fundamentals; ITSM platform experience; bachelor's degree or equivalent.
Ivanti, Microsoft 365, Microsoft Entra ID, Azure, Exchange Online, Teams, SharePoint, OneDrive, Laserfiche, Kiteworks, 8x8, FoxIT, Salesforce, SmartDeploy, Workato, Windows Server
Systems Administrator
Ladera Ranch, California, United States
OnsiteFull Time
Must be legally authorized to work in the US or Canada; bachelor's degree in computer science or related field preferred; 1-3 years systems administration experience preferred; professional certifications a plus; ability to lift up to 30 pounds.
Systems Administrator
Orange, California, United States
$72k-$88k/yr OnsiteFull Time
2+ YOEBachelor's degree in Computer Science/IT or equivalent; 2+ years IT helpdesk/system administration in multi-site manufacturing; U.S. Person status; proficiency in Windows, networking, security, and tools like Active Directory, CrowdStrike, Tanium, Syspro ERP.
Windows 11, Windows Server, TCP/IP, DNS, DHCP, SSO, MFA, MDM, Google Enterprise, Active Directory, CrowdStrike Falcon, Tanium, ADP, Syspro ERP
Senior Systems Administrator
Beverly Hills or Los Angeles or Louisville or Tokyo or Danville or Shelbyville or Chitose
$160k/yr OnsiteFull Time
10+ YOEBachelor's degree in computer science, information technology, or related field; 10+ years of systems administration experience; expertise in servers, networks, security, virtualization, storage, and disaster recovery.
VMware, Hyper-V
Systems Administrator, AV
Los Angeles or Torrance
$121k-$145k/yr OnsiteFull Time
5+ YOE5+ years in IT with systems administration and AV ownership, live AV production, Microsoft Teams, scripting, ITSM automation, APIs, escalation support, and willingness to work onsite and travel.
Microsoft Teams, Zoom, Google Meet, Logitech, Crestron, Q-SYS, PowerShell, Bash, Python, Serval, Moveworks, OBS, vMix, Wirecast, ATEM, Jira, Microsoft Excel
Systems Administrator
Riverside, California, United States
$80k-$90k/yr HybridFull Time
5+ YOE5+ years administering business IT infrastructure including networks, servers, cloud services, and endpoint systems; experience with Microsoft 365, Windows Server, and related environments; ability to supervise helpdesk staff and travel to other company locations.
Microsoft 365, Windows Server
IT Systems Administrator
Victorville, California, United States
$80k-$120k/yr OnsiteFull Time
3+ YOE3+ years IT support or systems administration experience; Windows and macOS support; Active Directory, Microsoft 365, networking fundamentals; ticketing systems; ability to travel; U.S. citizen or permanent resident for ITAR compliance.
Microsoft 365, Active Directory, DNS, DHCP, Group Policy, Jira, ServiceNow, Microsoft Azure, AWS, GCP, Microsoft Intune, Jamf, PowerShell, Bash, Linux
Systems Administrator V, Applications
Chino Hills, California, United States
$151k-$196k/yr OnsiteFull Time
5+ YOERequires 5 years of end-to-end application or infrastructure production support, 2 years in IT or operations leadership, and a bachelor's degree or equivalent experience; application and systems administration experience preferred.
Senior Systems Administrator
Costa Mesa, California, United States
$147k-$196k/yr OnsiteFull Time
Active TS/SCI clearance; CompTIA Security+ or higher DoD 8140/8570 certification; strong Windows and Linux administration; Active Directory, GPO, WSUS, DISA STIG, virtualization, networking, and scripting experience.
Windows Server, Linux, Active Directory, Group Policy, WSUS, DNS, DHCP, VMware, Hyper-V, PowerShell, Bash
Systems Administrator, Entry-Level
Corona, California, United States
$65k-$85k/yr OnsiteFull Time
3+ YOEBachelor's degree in computer science or related field or equivalent experience; 3-5 years system administration in DoD/federal IT; proficiency in PowerShell, Bash, Python, or JavaScript; Security+ certification; U.S. citizenship and active Secret clearance; ability to lift 25 pounds.
Windows, Linux, Unix, Microsoft Office Suite, PowerShell, Bash, Python, JavaScript, VMware, Hyper-V, Git
Sr. Systems Administrator (Employee Systems)
Salt Lake City or Los Angeles
$130k-$145k/yr OnsiteFull Time
6+ YOE6+ years corporate IT with identity and endpoint management depth; 3+ years modern identity standards (SAML, OIDC, OAuth, SSO, MFA, SCIM); MDM experience with Intune/JAMF; scripting (PowerShell, Bash, Python); Okta administration; Active Directory and Entra ID knowledge.
Okta, Microsoft Intune, Jamf, Apple Business Manager, Active Directory, Entra ID, PowerShell, Bash, Python, Terraform, Pulumi, Zscaler, Cloudflare, ServiceNow, Kandji, Autopilot, SAML, OIDC, OAuth 2.0, SCIM
Senior Yardi Systems Administrator
Irvine, California, United States
$107k-$135k/yr HybridFull Time
7+ YOE7+ years hands-on Yardi System Administration in multifamily housing; advanced Yardi security expertise; experience with Yardi Voyager and modules; people management experience; multifamily industry experience; hybrid work in Irvine.
Yardi Voyager, RENTCafé, PAYScan, Maintenance, CRM, Elevate, Forecast Manager
Senior Linux Systems Administrator
Long Beach, California, United States
$123k-$175k/yr OnsiteFull Time
5+ YOERequires 5+ years Linux systems administration, 3+ years production Puppet, Bash or Python scripting, and 2 years Git. Preferred: Terraform, cloud, LDAP/Active Directory, Kubernetes or Docker, and monitoring tools.
Puppet, Ubuntu, Debian, Terraform, LDAP, Active Directory, Bash, Python, Git, Ansible, AWS, Microsoft Azure, Google Cloud Platform (GCP), Prometheus, Grafana, ELK, Kubernetes (K8s), Docker, NIST, FIPS, CIS
Systems Administrator Lead
San Bernardino, California, United States
$110k-$137k/yr OnsiteFull Time
10+ YOE10+ years supporting enterprise Windows servers; expertise in Windows Server, Linux, Azure, Microsoft 365, Active Directory, virtualization, storage, networking, recovery, and infrastructure leadership. California driver's license required.
Windows Server, Red Hat Enterprise Linux, Unix, Azure, Microsoft 365, Entra ID, Intune, Microsoft Copilot, vLLM, Active Directory, Group Policy, VMware, Hyper-V, Docker, Kubernetes, LAN/WAN, SAN, DNS, DHCP, Exchange Online
Associate Systems Administrator
Los Angeles County, California, United States
$5k-$9k/mo HybridFull Time, Temporary
2+ YOE18 months IT technician experience and 2 years IT technical/analytical experience; must reside in California; background investigation required; ability to work legally in the US.
Windows Network Operating System, Active Directory, Windows Professional Desktop, Windows Exchange, Microsoft Outlook, PC/LAN/WAN/Telecom/Mobile Devices
Junior Systems Administrator
El Monte, California, United States
$68k-$108k/yr OnsiteFull Time
Associate or bachelor's degree in progress/completed or equivalent experience; intermediate Microsoft 365, Exchange Online, Entra ID; familiarity with Intune or MDM; networking fundamentals; RCA knowledge; willingness to travel up to 25%.
Microsoft 365, Exchange Online, Entra ID, Intune, Microsoft Azure, Linux, Debian, Ubuntu, Bash, Windows Batch, Automox, FortiGate, macOS, Windows, VMware, Hyper-V, Proxmox, PowerShell, EDR, MDR, SIEM
Systems & Network Administrator
Los Angeles, California, United States
$29-$34/hr OnsiteFull Time
3+ YOE3+ years supporting enterprise networks and systems; experience with Google Workspace, Microsoft 365, Azure AD, MDM; strong networking, virtualization, cybersecurity, troubleshooting, and communication skills.
Google Workspace, Microsoft 365, Azure Active Directory, Mosyle, Mobile Device Management (MDM)
IT Systems Administrator
Denver or Seattle or Great Falls or Richmond or Pasadena or Encino or Long Beach or Newport Beach or Ventura or Claremont or Irvine
$25-$38/hr OnsiteFull Time
Bachelor's degree or equivalent; demonstrated experience administering computer systems; knowledge of scripting, virtualization, backup, and monitoring; hands-on with Active Directory, Windows, Azure, Microsoft 365, Office, VMware; ability to lift 50 lbs; travel as needed; background check.
Active Directory, Microsoft Windows, Microsoft Azure, Microsoft 365, Microsoft Office, VMware
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