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37 cloud systems administrator jobs at 29 companies in Fullerton, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
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IT Systems Administrator
Orange, California, United States
$80k-$115k/yr OnsiteFull Time
Winchester Interconnect
Winchester Interconnect: Designs and manufactures custom connectors and cable assemblies.
8+ YOE8+ years systems administration experience in multi-site manufacturing; 8+ years SQL/database administration; proficiency with Windows Server, Linux/Unix, virtualization, cloud platforms, networking, backup/DR, and cybersecurity.
Google Enterprise, ADP, Crowdstrike Falcon, Tanium, Microsoft Active Directory, GlobalShop, SQL, Microsoft Windows Server, Linux/Unix, VMware, Microsoft Hyper-V, AWS, Microsoft Azure, Google Cloud
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Systems Administrator
Los Angeles, California, United States
$85k-$120k/yr OnsiteFull Time
Antares
Antares: Designing and manufacturing microreactors for defense and space missions.
2+ YOE2+ years IT support/systems administration experience; Microsoft 365/Entra ID/Intune knowledge; endpoint, networking, and cloud (Azure/AWS) familiarity; PowerShell and troubleshooting skills; compliance/audit documentation experience.
Microsoft 365, Microsoft Entra ID, Microsoft Intune, Microsoft Defender, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Windows, macOS, Linux, PowerShell, Microsoft Azure, AWS, GCC High, Ubiquiti, UniFi, Zoom, PSA, RMM, VPN, LAN, WAN, WiFi, TCP/IP, DNS, DHCP, VLAN, NAC
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1mo
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Senior Cloud Administrator
Culver City, California, United States
$135k/yr OnsiteFull Time
Security Industry Specialists
Security Industry Specialists: Provides specialized security solutions for corporations and high-profile clients.
7+ YOEBachelor's degree or equivalent, 7+ years systems administration experience with cloud/SaaS (Google Workspace, Box, AWS, Microsoft Azure) in a predominantly macOS environment; identity and access management (Active Directory/Entra ID, Okta/Ping/JumpCloud), JAMF, SentinelOne, Cisco Meraki, SIEM, and ITIL experience.
Google Workspace, Box, AWS, Microsoft Azure, macOS, Windows, Active Directory, Entra ID, Okta, Ping, JumpCloud, Jamf, SentinelOne, Windows MDM, Cisco Meraki, SIEM
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IT Systems Administrator
Seal Beach, California, United States
$86k-$150k/yr OnsiteFull Time
AstroForge
AstroForge: Mines and refines valuable minerals from near-Earth asteroids.
3+ YOE3+ years in IT systems administration with cross-platform support (macOS, Windows, Linux); network administration; IAM; cloud and SaaS management; ITAR/CMMC awareness.
macOS, Windows, Linux, routing, switching, VPNs, firewalls, wireless, Active Directory, Azure AD, Okta, AWS, GCP, Azure, Google Workspace, Microsoft 365, Slack, Zoom, GitHub, Bash, PowerShell, Python, Jamf, Intune, NIST CSF, CIS Controls, CompTIA Security+, Network+
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1w
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Senior Systems Administrator
Long Beach, California, United States
$103k-$155k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
6+ YOE6+ years Linux and Windows systems administration experience; expertise in Linux, Active Directory, DNS, DHCP, enterprise backup solutions; scripting/automation and cloud (Azure/GCP) experience; strong troubleshooting and documentation skills.
Linux, Windows, Azure, GCP, Active Directory, DNS, DHCP, Veeam, Commvault, Rubrik, Ansible, Puppet, Terraform, Bash, Python, PowerShell
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Network & Systems Administrator
Newport Beach, California, United States
$90k-$130k/yr OnsiteFull Time
Best Choice Products
Best Choice Products: E-commerce retailer of home, garden, and family consumer products.
3+ YOEBachelor’s degree in MIS/IS/CS/CE; 3-5 years hands-on network and systems administration; cloud infra experience; strong networking and Microsoft tech skills; IT security and project experience.
Microsoft 365, Azure, Entra ID, Exchange Online, Teams, SharePoint, DNS, NetSuite, Jira, Confluence, Slack, Warehouse Management Systems, Virtualization, IDS/IPS, Antivirus, Email Security
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Information Systems Administrator
Hawthorne, California, United States
OnsiteFull Time
Quantum Space
Quantum Space: Developing maneuverable spacecraft platforms for defense and commercial missions.
4+ YOE4+ years in system administration/DevOps/cloud/network support; experience with Linux/macOS/Windows, scripting (BASH/Shell/YAML), IaC (Terraform/Ansible/Puppet), Azure/AWS, IdP/SAML, cybersecurity (CompTIA Security+), and ability to obtain/maintain security clearance.
Linux, macOS, Windows, BASH, Shell, YAML, Terraform, Ansible, Puppet, Microsoft Azure, Amazon Web Services, IdP, SAML
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Enterprise Systems Administrator
Dominguez Hills, California, United States
$8k-$9k/mo OnsiteFull Time
California State University
California State University: Public university system providing higher education and academic research.
4+ YOEBachelor’s degree in related field and four years of relevant experience; strong knowledge of enterprise infrastructure, Windows/Linux, cloud, AD, virtualization, scripting; AWS/Azure; O365; disaster recovery.
Windows, Linux, Active Directory, O365, Cloud services, AWS, Azure, Virtualization, Scripting, Backup and recovery, Data center
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2w
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Cloud Systems Engineer III
Santa Ana, California, United States
$123k-$135k/yr HybridFull Time
Orange County's Credit Union
Orange County's Credit Union: Member-owned financial institution providing banking and lending services.
3+ YOE3+ years Windows Server administration, 2+ years cloud infrastructure (AWS/Azure), Microsoft Intune and Linux experience, IaC and automation (Terraform, Bicep/ARM, CloudFormation, Ansible), scripting (Python, PowerShell, Bash). California residency within 50-mile commute required.
Microsoft Windows Server, Active Directory, Group Policy Objects (GPOs), DNS, DHCP, Microsoft Intune, Azure Active Directory (Entra ID), AWS, Azure, Infrastructure as Code (IaC), Terraform, Bicep/ARM, CloudFormation, Ansible, Git, Python, PowerShell, Bash, CI/CD, Kubernetes, AKS, EKS, VPC, VNet, VPN, ExpressRoute, Direct Connect, container registries, API gateways, managed databases, messaging
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4w
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Windows Systems Administrator II – Azure (Security Clearance)
Torrance, California, United States
$127k-$159k/yr OnsiteFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
3+ YOEAssociate's in IT/CS, 3+ years system administration, 2+ years cloud (Azure) administration, Secret security clearance, DoD 8140 IAT Level 2 certification, proficiency securing Windows and Cloud environments.
ACAS, STIGs, Splunk, SCC, VMware, Windows 10, Windows 11, Windows Server 2016, Windows Server 2022, Microsoft Azure, Defense Counterintelligence and Security Agency Assessment and Authorization Guide (DAAG), NIST SP 800-53, Risk Management Framework (RMF)
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1mo
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Junior IT Systems Administrator (part-time)
Pasadena or United States
$35-$45/hr HybridPart Time
Carbon Mapper
Carbon Mapper: Detects and quantifies greenhouse gas emissions using satellite technology.
1+ YOE1–3 years systems administration or IT support experience; experience with Active Directory/Microsoft Entra ID, MDM (Addigy, Jamf, Intune), Windows/macOS endpoints, networking fundamentals, cloud services, and ability to travel to Pasadena-area sites and lift up to 50 lbs.
Windows, macOS, Active Directory, Microsoft Entra ID (Azure AD), Addigy, Jamf, Microsoft Intune, TCP/IP, DNS, DHCP, VLANs, Windows 10/11, Windows Server, Cisco, Fortinet, pfSense, Meraki, Microsoft 365, Google Workspace, Exchange Online, Microsoft Teams, SharePoint, Microsoft Intune/Endpoint Manager, Freshservice, Freshworks, ServiceNow, Ubuntu, RHEL, CentOS, PowerShell, Bash, VMware vSphere, Microsoft Hyper-V, Proxmox, Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP)
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2mo
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10351 - Systems Administrator III
Irvine, California, United States
$135k-$150k/yr OnsiteFull Time
Hyundai AutoEver America
Hyundai AutoEver AmericaKorea Exchange: 307950: Provides automotive software and IT services for mobility systems.
8+ YOE8+ years networking experience; cloud/platform experience; strong TCP/IP, BGP, OSPF; AWS/GCP/Azure networking; virtualization and security knowledge.
Terraform, Ansible, Python, Jira, ServiceNow, Confluence, Prometheus, Grafana, Splunk, ELK, SNMP, SSH, WMI, NetFlow, SolarWinds, Orion, Windows, Linux, UNIX, Cisco, Arista, OpenStack, OpenShift
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3w
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System Administrator, IT Services (Cloud, Network, & Security)
Calabasas, California, United States
$100k-$125k/yr OnsiteFull Time
AmaWaterways
AmaWaterways: Provides luxury river cruise vacations on international waterways.
3+ YOE3+ years system administration experience with cloud (Azure/AWS), Cisco networking, security practices, VMware/Citrix, Microsoft 365/Entra ID, PowerShell scripting, and strong documentation and customer-service skills.
Microsoft Azure, AWS, Cisco, Microsoft Entra ID, Azure Policy, Microsoft Defender for Cloud, AWS Security Hub, AWS Config, VMware vSphere, ESXi, vCenter, Citrix Cloud, Citrix DaaS, Microsoft 365, Exchange Online, Microsoft Teams, SharePoint Online, OneDrive, Active Directory, 8x8, Microsoft Defender, EDR, AV, SIEM, Microsoft Intune, PowerShell, Azure CLI, AWS CLI, ITSM, Microsoft Office, Veeam, Windows Server, Linux, BitLocker, FileVault, DNS, DHCP, NTP, IPAM
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1mo
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Senior System Administrator - Information Technology
Gardena, California, United States
$83k-$123k/yr OnsiteFull Time
Pipeline Health
Pipeline Health: Operates a network of community-based acute care hospitals.
7+ YOE7+ years IT systems experience and 5+ years healthcare experience. Strong background in routing, switching, firewall infrastructure, SD-WAN, hybrid cloud, virtualization, centralized storage, LAN administration, datacenter integration, security, and HIPAA compliance. Leadership/mentoring experience.
SD-WAN, hybrid cloud, AIDET
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1w
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Manager Business Systems Admin
Calabasas, California, United States
$130k-$145k/yr OnsiteFull Time
Marcus & Millichap
Marcus & MillichapNYSE: MMI: Commercial real estate brokerage and advisory services provider.
7+ YOEBachelor's degree plus 7–10 years with financial applications/ERP/EPM; 5+ years hands-on Oracle Cloud ERP and 3+ years Oracle Cloud EPM; experience with multi-entity accounting, integrations, process documentation, testing, and stakeholder collaboration.
SAP ECC6, Oracle Cloud ERP, Oracle Cloud EPM, Oracle Fusion, OIC, APIs, SFTP, FTP, PBCS, FCCS, ARCS, PCMCS, EDMCS, Smart View, Narrative Reporting, Data Management, BPMN
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2w
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Sr. Manager, Finance Systems
Manhattan Beach, California, United States
$190k-$225k/yr HybridFull Time
Skechers
Skechers: Designs and sells lifestyle and performance footwear and apparel.
10+ YOE8+ MgmtOwnership and administration of Oracle Cloud EPM and BlackLine; 10+ years combined accounting/finance and financial systems experience with 5+ years administering Oracle Cloud EPM; 8+ years people leadership; scripting experience (MaxL, MDX, Groovy, SQL, Java); bachelor\u0002s degree or equivalent.
Oracle Cloud EPM, BlackLine, EPBCS, FCCS, ARCS, TRCS, Narrative Reporting, EDMCS, BlackLine Transaction Matching, EPM Automate, Cloud Data Management, Oracle Integration Cloud (OIC), MaxL, MDX, Groovy, SQL, Java, Microsoft Office, Microsoft Visio, LucidChart, Smartsheets, Smart View, Financial Reporting Web Studio (FRS), ServiceNow
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Senior Systems Engineer
Barcelona or Buenos Aires or Lima or Rio de Janeiro or London or Paris or New Jersey or Oslo or Los Angeles or Singapore or Tokyo or Manila or Bangkok or Lagos
OnsiteFull Time
BMAT
BMAT: Indexes music usage and ownership data for the industry.
5+ YOE5+ years IT systems administration; Linux OS, Python 3 or BASH, Puppet/Ansible, Terraform, OpenVPN/IPsec, SSH/SSL, TCP/IP, DNS, HTTP and SQL; SaaS/cloud management; strong communication and English fluency.
Linux, Python 3, BASH, Puppet, Ansible, Terraform, OpenVPN, IPsec, SSH, SSL, SQL, DNS, HTTP, TCP/IP
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Senior System Administrator - Information Technology
Gardena, California, United States
$83k-$123k/yr OnsiteFull Time
Pipeline Health
Pipeline Health: Operates safety-net hospitals providing essential community healthcare services.
7+ YOE7+ years IT systems experience with enterprise routing, switching, and firewall infrastructure; 5+ years healthcare experience; SD-WAN, hybrid cloud, datacenter, LAN, virtualization, storage, advanced troubleshooting, HIPAA compliance; mentoring skills.
routing, switching, firewall, SD-WAN, hybrid cloud, virtual environments, centralized storage, local area network, datacenter
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3mo
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Laserfiche Systems Analyst
Long Beach, California, United States
$90k-$120k/yr HybridFull Time
Laserfiche
Laserfiche: Provides software for document management and business process automation.
Enterprise software administration, business analysis, and project management with strong communication.
Laserfiche Cloud, Power BI, Workflow automation, Cloud, Databases
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IT Systems Engineer II
La Mirada or United States
$58-$67/hr HybridFull Time
Biola University
Biola University: Private Christian university providing undergraduate and graduate degree programs.
2+ YOE2+ years systems engineering (3+ IT experience preferred). Expertise in Linux/Windows/macOS administration, cloud platforms (AWS, Azure), containerization (Kubernetes), GitOps, Ansible, identity and endpoint management, automation/IaC, security best practices, and use of AI for operational tasks.
Linux, Windows, macOS, iOS, Kubernetes, Google Workspace, Zoom, Microsoft 365, AWS, Azure, GitOps, Ansible, Entra ID, Intune, SCCM, Jamf
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