11 endpoint administrator jobs at 9 companies in Temecula, CA

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Senior Endpoint Protection Engineer
Charlotte or Newport Beach or Omaha
$125k-$153k/yr OnsiteFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
8+ YOE8+ years systems or security platform administration experience; hands-on CrowdStrike Falcon or comparable EDR; endpoint security, incident response, Windows/Linux/macOS support; scripting/automation experience preferred.
CrowdStrike Falcon, EDR, SIEM, ITSM, PowerShell, Python, Bash
3w
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Sr. Systems Administrator
Vista, California, United States
$73k-$143k/yr OnsiteFull Time
Masco
MascoNew York Stock Exchange: MAS: Manufactures and distributes home improvement and building products.
5+ YOE5–7 years IT experience supporting servers, OS, endpoint management and virtualization. Requires AD, SCCM/Intune, Azure, VMware, identity management and strong cybersecurity and troubleshooting skills.
Microsoft Active Directory, DNS, DHCP, Group Policy, EntraID, Microsoft SCCM, Microsoft Intune, Microsoft Azure, VMware vSphere, Okta, PowerShell
3d
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Sr. System Administrator
La Jolla or Santa Clara
OnsiteFull Time
Concept Plus
Concept Plus: Delivers enterprise IT services for federal government agencies.
US citizen required, onsite support at client offices, able to maintain Public Trust clearance, strong experience in Windows, Active Directory, Google Workspace, networking, VTC, and endpoint support.
Cisco, Active Directory, Google Workspace, Gmail, Google Drive, Google Meet, Chromebox, Chromebase, SAML, NWAVE, Crestron, BitLocker, VPN
1mo
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Senior IT Systems Administrator
San Diego, California, United States
$115k-$155k/yr OnsiteFull Time
Seasats
Seasats: Builds autonomous surface vessels for persistent maritime intelligence.
6+ YOE6+ years IT systems administration experience; Google Workspace or Microsoft 365 admin; MDM for Windows and macOS; Linux knowledge; strong networking (DNS, DHCP, VLANs, VPNs, Wi‑Fi), identity/SSO/MFA, endpoint security, and support/process experience.
Google Workspace, Microsoft 365, Windows, macOS, Linux, MDM, Okta, JumpCloud, Kandji, Jamf, Microsoft Intune, Python, PowerShell, Bash, DNS, DHCP, VLANs, VPNs, Wi‑Fi, firewalls, SSO, MFA
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Sr Engineer, IT Systems (Endpoint)
Irvine, California, United States
$120k-$130k/yr OnsiteFull Time
Masimo
MasimoNasdaq: MASI: Develops noninvasive patient monitoring technologies and consumer audio products.
8+ YOE8+ years enterprise IT systems engineering with Microsoft 365/Exchange/SCCM, PowerShell scripting, Active Directory/Azure AD, endpoint management, and Windows Server administration; bachelor\u0002s degree or equivalent experience preferred; valid driver\u0002s license.
Microsoft 365, Microsoft Exchange Online, Exchange, SCCM, Microsoft Configuration Manager, Active Directory, Azure AD, PowerShell, SSO, MFA, Group Policy, Microsoft Intune, Microsoft Purview, Microsoft Teams, Microsoft SharePoint, Windows Server, Automox, PatchMyPC, Lansweeper, Jira
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Senior IT Support Specialist
Irvine, California, United States
$75k-$85k/yr OnsiteFull Time
Fluxergy
Fluxergy: Portable diagnostic platform for rapid point-of-care laboratory testing
6+ YOE6+ years supporting Windows desktops and Microsoft 365 administration; advanced troubleshooting across endpoints, networking, and Microsoft Intune; strong communication and executive support skills.
Microsoft 365, Entra ID (Azure AD), Exchange Online, Microsoft Intune, SharePoint, OneDrive, Microsoft Teams, Windows 10, Windows 11, macOS, ManageEngine ServiceDesk, CrowdStrike, SentinelOne, Darktrace, PowerShell
4d
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Sr. Systems Engineer
Costa Mesa or Los Angeles or Redondo Beach
OnsiteFull Time
T2 Group
T2 Group: Provides IT consulting and workforce solutions for healthcare organizations.
5+ YOE5+ years endpoint engineering or systems administration experience; hands-on Windows 11, Microsoft 365, Entra ID, Intune/Autopilot; networking knowledge; strong communication and documentation skills.
Microsoft Autopilot, Microsoft Intune, SolarWinds, Windows 11, Microsoft 365, Entra ID
1mo
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Infrastructure Engineer
Costa Mesa, California, United States
$109k-$120k/yr HybridFull Time
El Pollo Loco
El Pollo LocoNASDAQ: LOCO: Quick-service restaurant chain specializing in Mexican-style grilled chicken.
3+ YOEBachelor's in CS/related and 3+ years infrastructure administration; strong AWS and SQL skills; VMware, networking, AD/M365, endpoint management, scripting (PowerShell/Python/Bash), and colo/cloud migration experience.
AWS, EC2, Lambda, Aurora, RDS, DynamoDB, VPC, Transit Gateway, S3, IAM, Cost Explorer, CloudFormation, Terraform, Bedrock, VMware vSphere, VMware vCenter, NSX, Cohesity, Meraki, Palo Alto, Prisma, Active Directory, Microsoft Azure AD, Microsoft Entra ID, OneLogin, Microsoft Office 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft Intune, Mimecast, Ivanti, Atera, SolarWinds HCO, PowerShell, Python, Bash, SQL, CI/CD
2w
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IT Support Specialist II (2207)
Tustin, California, United States
$58k-$81k/yr HybridFull Time
Virgin Galactic
Virgin GalacticNYSE: SPCE: Aerospace providing commercial suborbital spaceflights.
3+ YOE3+ years IT support for 500+ employees, Microsoft/CompTIA certs, Active Directory and Microsoft 365 administration, Windows and macOS support, endpoint imaging (Acronis), ticketing experience, strong communication and troubleshooting skills.
Active Directory, Microsoft Exchange 365, Microsoft Office 365, WAN/LAN topology, Antivirus, Acronis, Microsoft 365, Windows 11, Outlook, Teams, Zoom, OneDrive, SharePoint, MacOS, Windows 10
4d
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Sr. Systems Engineer
Redondo Beach or Los Angeles or Costa Mesa
OnsiteFull Time
T2 Group
T2 Group: Provides IT consulting and workforce solutions for healthcare organizations.
5+ YOE5+ years endpoint engineering/systems administration; experience with Windows 11, Microsoft 365, Entra ID, Intune/Autopilot, SolarWinds; local network troubleshooting and VIP executive support; strong documentation skills; onsite in Costa Mesa.
Microsoft Autopilot, Microsoft Intune, Entra ID, Microsoft 365, SolarWinds
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IT Help Desk Lead
Irvine or San Francisco or Santa Clara
$89k-$118k/yr OnsiteFull Time
Qcells
Qcells: Provider of solar modules, energy storage, and EPC services.
3+ YOE3+ years IT help desk/desktop support experience, endpoint management (Intune/Jamf/Autopilot), VPN and network admin (FortiGate/Cisco AnyConnect), M365/SharePoint and Atlassian administration, identity/access provisioning, and strong communication and project skills.
ScreenConnect, Microsoft SharePoint, FortiGate, Cisco AnyConnect, Microsoft Intune, Jamf, Autopilot, Jira, Confluence, Slack, Azure, AWS, GCP, Github, Claude, EDR, Antivirus, Active Directory, Entra ID, RBAC, ITSM