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16 network admin jobs at 16 companies in Rancho Cucamonga, CA

1w
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IT Net Admin
Costa Mesa, California, United States
RemoteContract
360S2G
360S2G: Provides SaaS ERP and billing software for utility providers.
Expertise with Cisco Catalyst and Palo Alto firewalls, routing protocols (OSPF,BGP), VLAN/QoS, wireless controllers, IoT segmentation, change management, and remote availability during core business hours.
Cisco Catalyst, Palo Alto Next-Generation Firewalls, OSPF, BGP, QoS, Internet of Things (IoT)
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2mo
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Network Director, Quality & Patient Safety
Glendale, California, United States
$161k-$241k/yr OnsiteFull Time
Adventist Health
Adventist Health: Faith-based healthcare provider offering hospital and clinical services.
7+ YOE5+ MgmtBachelor’s in healthcare admin/nursing/public health; 7 years healthcare experience; 5 years leadership in quality/patient safety; CPHQ/CPPS or Lean Six Sigma Green Belt; requires within two years of hire
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2mo
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IT Sys Admin, Staff / Top Secret / Onsite: TX or CA
Fort Worth or Palmdale
$105k-$208k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active Top Secret clearance, experience with air-gapped networks, Windows and Red Hat Linux administration, RMF/STIG implementation, vulnerability remediation (Nessus, McAfee, Shavlik, SCAP), DoD 8570 IAT II/III certification, ability to rack/cable and lift 30 lbs.
Windows 10, Windows 11, Server 2016, Server 2019, Server 2022, Red Hat Linux, RMF, STIG, Nessus, McAfee, Shavlik, SCAP, VMware, Horizon, vSphere, vCenter, vCloud, vRealize, NSX, vSAN, VXRail, NetApp, EMC, TCP/IP, DNS, DHCP, LDAP
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3mo
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Lead IT Systems Engineer, Launch
Hawthorne, California, United States
$145k-$195k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
3+ YOE1+ MgmtBachelor’s in STEM and 3+ years IT admin/engineering; 1+ year leading teams; Linux/Windows server, networking, documentation; aerospace/mission-critical experience preferred.
Linux, Windows Server, Networking, Firewall, Runbooks, Scripting
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2mo
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Forward Deployed Engineer, Mission Autonomy
Costa Mesa, California, United States
$113k-$155k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
3+ YOE3+ years in unstructured hardware/software/networking; Linux admin; Kubernetes/Docker; field hardware work; travel up to 75%; eligible for Top Secret/Secret clearance.
Linux, Kubernetes, Docker, IP Networking
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1mo
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Information Systems Manager
Los Angeles, California, United States
$105k-$150k/yr OnsiteFull Time
Gracelight Community Health
Gracelight Community Health: Operates community health clinics providing primary and specialty medical care.
3+ YOE1+ MgmtOversee IS operations and helpdesk; supervise staff; 3-5 years IT/IS experience with network/admin and helpdesk; 1-2 years supervisory experience preferred; AD, network, security, HIPAA familiarity; relevant certifications preferred.
Active Directory, DNS, DHCP
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2mo
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Senior IT & Security Operations Engineer
Irvine, California, United States
OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
5+ YOESenior IT/infosec operations engineer with 5+ years in startup IT, strong Linux/macOS, endpoint management, networking, cloud/SaaS admin, EDR, and SOC2/ISO27001 experience.
JumpCloud, Google Workspace, GitHub, AWS, Jira Cloud, SSO/SAML/OIDC, SCIM, IAM
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2w
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IT Specialist
Pomona, California, United States
$80k-$94k/yr OnsiteFull Time
Bimeda
Bimeda: Manufacturer of veterinary pharmaceuticals and animal health products.
3+ YOEAssociate's or bachelor's in IT or equivalent,3+ years IT support/systems admin,VMWare,Windows/Linux servers,Active Directory,M365/Azure,network and endpoint support,strong communication and problem-solving.
VMWare, Microsoft Windows, Linux, Active Directory, Microsoft M365, Microsoft Azure
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2w
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IT Support Services II-Help Desk
Riverside, California, United States
$65k-$71k/yr OnsiteFull Time
Courser
Courser: Managed IT service provider for cloud and infrastructure support.
3+ YOEBachelor's or equivalent experience, 3+ years IT support/system admin, expertise with Windows Server/Linux/macOS, networking (TCP/IP,DNS,DHCP,VPN), ticketing systems, troubleshooting and communication skills.
Windows Server, Linux, macOS, ConnectWise, ServiceNow, JIRA, Zendesk, TCP/IP, DNS, DHCP, VPN, AWS, Azure, VMware, Hyper-V
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2mo
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Senior Perforce Engineer | Irvine, CA or Albany, NY or Remote (US)
Irvine or Albany
$101k-$187k/yr HybridFull Time
Blizzard Entertainment
Blizzard EntertainmentNASDAQ: MSFT: Develops and publishes interactive video games and services.
Experience architecting and managing Helix Core (Perforce) in multi-node hybrid on-prem and cloud environments; Ubuntu admin; TLS/SSL, Okta, MFA; Unreal integration; automation with Ansible; networking security.
Perforce, Unreal Engine, Ubuntu, Ansible, Jenkins, TLS/SSL, Okta, MFA, VMware, Aria Automation
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2w
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IT Administrator
Carson or Santa Fe Springs
OnsiteFull Time
Woojin IS America
Woojin IS America: Manufactures and refurbishes electric equipment for rail vehicles.
2+ YOE2+ years IT admin/help-desk experience; strong Windows and Microsoft 365 skills; experience with Active Directory, Azure AD/Intune, VPN, networking, endpoint security, asset management, and troubleshooting.
Windows, Microsoft 365, Microsoft Office 365, Active Directory, Azure AD (Entra ID), Microsoft Intune, VPN, Microsoft Outlook, Microsoft Teams, Microsoft Azure, AWS, ERP, CRM, VoIP
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2w
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Forward Deployed Engineer
Los Angeles, California, United States
HybridFull Time
GPL Technologies
GPL Technologies: Provides managed IT services and infrastructure for creative studios.
4+ YOE4+ years systems/infrastructure engineering experience, cross-platform admin (Windows/Linux/macOS), scripting (Python/Bash/PowerShell), networking fundamentals, virtualization/storage, excellent communication, bachelor’s or equivalent experience.
Python, Bash, PowerShell, TCP/IP, VLANs, VPN, SAN, NAS, Avid, Autodesk Flow/ShotGrid, Deadline, Ansible, Terraform, AWS
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6d
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IT Specialist I
Temecula, California, United States
$22-$23/hr OnsiteFull Time
Linfield Christian School
Linfield Christian School: Private K-12 Christian college preparatory school in Temecula, California.
1+ YOEProvide Tier 1 desktop support, troubleshoot hardware/software, perform repairs, assist with AV, basic account administration in Google Workspace and Microsoft admin consoles; preferred A.S. or 1 year experience and CompTIA A+/Network+.
Windows, macOS, Google Workspace, Microsoft admin console, Active Directory, VoIP
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5d
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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
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2w
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Senior EDI Analyst
Santa Ana, California, United States
$33-$43/hr OnsiteFull Time
Worldwide Golf Shops
Worldwide Golf Shops: Retailer of golf equipment and apparel through specialty stores.
Proven experience managing EDI systems using ANSI X12/EDIFACT and protocols (AS2, FTP/SFTP, VAN, VPN); EDI mapping tools and SPS Commerce experience; compliance and auditing skills; familiarity with ERP integration and basic network/admin concepts.
ANSI X12, EDIFACT, AS2, FTP, SFTP, VAN, VPN, SPS Commerce, SAP, SQL, Java, C#, Python
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2mo
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Cybersecurity Analyst
Anaheim, California, United States
HybridFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
2+ YOEBachelor's or equivalent experience, 2+ years supporting enterprise IT in cyber/system admin/network roles; strong understanding of OSI/TCP-IP, routing, IP addressing, subnetting, authentication, encryption, firewalls, VPNs; CompTIA Security+ desirable; Cisco, Palo Alto, Aruba experience desirable; drug screen required.
Cisco routing and switching, Palo Alto Networks NGFW, Aruba ClearPass
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