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116 it systems jobs at 87 companies in Orange, CA

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IT Systems Manager
Laguna Beach, California, United States
$70k-$82k/yr OnsiteFull Time
JC Resorts
JC Resorts: Manages and operates premium golf and resort properties.
Managing IT systems for a coastal luxury resort; position offers a base wage range and may be eligible for additional compensation.
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2mo
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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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1mo
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IT Systems Engineer
Carson, California, United States
$110k-$145k/yr OnsiteFull Time
GrayMatter Robotics
GrayMatter Robotics: Develops autonomous robotic systems for industrial surface finishing applications.
2+ YOE2+ years IT systems/infrastructure experience; strong Linux (Ubuntu), networking, Ansible, scripting (Python/Bash/PowerShell), Docker/Kubernetes; ability to support internal and customer-site IT and comply with export eligibility.
Ansible, Python, Bash, PowerShell, Docker, Kubernetes, NinjaOne, JAMF, Kandji, AWS, Prometheus, Grafana, ELK, Teamviewer, Ubuntu
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IT Systems Engineer - Millennium Space Systems
El Segundo, California, United States
$129k-$190k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
4+ YOE4 years of system engineering; ability to obtain US security clearance; Linux/Windows architecture; virtualization with vSphere; CompTIA Security+
Linux, Windows, vSphere, Powershell, Python, Ansible, SCCM, Intune, SolarWinds, ServiceNow, AD, PKI, GPO, DHCP
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IT Systems Engineer - Millennium Space Systems
El Segundo, California, United States
$129k-$190k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
4+ YOEFour years of system engineering experience; U.S. citizenship and ability to obtain a Top Secret/SCI clearance; Linux/Windows, vSphere, and security expertise; preferred Azure/O365, storage, and scripting skills.
Linux, Windows, vSphere, Azure, Office 365, PowerShell, Python, Ansible, Docker, Kubernetes, SCCM, Intune, SolarWinds, ServiceNow, AD, SSO, PKI, GPO, DHCP, PowerBI
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Senior IT Systems Engineer
Anaheim, California, United States
$127k-$188k/yr HybridFull Time
Credit Union of Southern California
Credit Union of Southern California: A member-owned financial cooperative providing banking and loan products.
8+ YOE8+ years system administration experience, deep hybrid cloud and Azure expertise, virtualization and backup/DR skills, strong troubleshooting and communication abilities.
Azure, Entra, Purview, Microsoft Intune, Defender, AWS, GCP, Power Automate, Microsoft CoPilot, VMware vSphere, ESXi, SAN, Office 365, Exchange Online, Microsoft SharePoint, Microsoft Teams
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IT Systems Analyst
Los Angeles, California, United States
$75k-$105k/yr HybridFull Time
O'Hagan Meyer
O'Hagan Meyer: National law firm providing litigation and employment legal services.
3+ YOE3+ years IT support experience, Windows and M365 support, strong troubleshooting and communication skills, ability to travel regularly between Southern California offices and work independently.
Microsoft Windows, M365, Microsoft 365, Microsoft Entra ID (Azure Active Directory), Mimecast, Exchange Online, iManage, Microsoft Conditional Access, MDM
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IT Systems Administrator, IT Applications
Redmond or Hawthorne or Bastrop
$95k-$150k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
3+ YOEBachelor's or equivalent experience,3+ years managing enterprise applications,experience with Atlassian administration,API integrations (REST,GraphQL,webhooks),scripting (Groovy,Python,Java),and SQL in Linux environments.
Jira Software, Jira Service Management, Confluence, REST, GraphQL, webhooks, Groovy, Python, Java, SQL, Linux, ScriptRunner
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Senior IT Systems Analyst, ERP and Financial Systems
San Juan Capistrano, California, United States
$125k-$135k/yr OnsiteFull Time
Emerald
EmeraldNYSE: EEX: Produces B2B trade shows and business media content.
10+ YOE10+ years supporting ERP and financial systems (Epicor, Hyperion, NetSuite, OneStream), SOX/audit experience, integrations (API/FTP/middleware), financial process knowledge, strong documentation and communication skills.
Epicor, Hyperion, NetSuite, OneStream, A2Z, Salesforce, API, FTP, Gen AI
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IT Systems Analyst, Corporate Systems (WMS)
Commerce, California, United States
$120k-$130k/yr OnsiteFull Time
Chedraui USA
Chedraui USAMexican Stock Exchange (BMV): CHDRAUIB: Operates grocery stores and warehouse markets across the United States.
10+ YOEBS in Computer Science/Engineering, 5+ years Retail/CPG and 10+ years enterprise technology with WMS. Experience with WMS (GOLD Stock/Symphony), Oracle 19x/SQL, AIX/Linux shell scripting, version control, job schedulers (Control-M/Redwood), release/change management, and 24/7 production support.
WMS, GOLD Stock (Symphony), Oracle 19x, SQL, AIX, Linux, Shell Scripting, Version Control Tools, Control-M, Redwood (RMJ), Job Scheduling tools, Vo-Collect Devices, RF Devices, YMS, LMS, WLM, AI Tools, Application Managed Services (AMS), SDLC, SaaS, IaaS
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IT Infrastructure Systems Architect
El Segundo, California, United States
$117k-$176k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
8+ YOEBachelor's in a technology field,8+ years in IT systems administration/architecture, expertise with Windows/Linux, patch management, security-informed architecture and ability to obtain DoD Secret clearance.
Windows, Linux, VMware, Hyper-V, Xen, KVM, CNCF Kubernetes, Red Hat OpenShift, SUSE Rancher, AWS, Microsoft Azure, GCP, ITIL, Raspberry Pi
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1mo
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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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SR IT Systems Analyst
Burbank, California, United States
$37-$43/hr OnsiteFull Time
SAG-AFTRA Federal Credit Union
SAG-AFTRA Federal Credit Union: Financial services for professionals in the entertainment industry.
3+ YOEBachelor's in Information Security/Computer Science, 3+ years in information security and network support, Security+/Network+/Server+ (or equivalents), project management, audits, vulnerability scanning, incident response, and risk remediation.
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2mo
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Senior, IT GXP Systems Specialist
El Segundo, California, United States
$55-$61/hr OnsiteFull Time
ImmunityBio
ImmunityBioNASDAQ: IBRX: Develops next-generation immunotherapies for cancer and infectious diseases.
4+ YOE4+ years in IT systems administration; 1+ year in a GxP environment; bachelor's in IT/CS/engineering or 8+ years with HS.; knowledge of 21 CFR Part 11 and CSV.
Windows, TCP/IP, DNS, DHCP, VLANs, Active Directory, 21 CFR Part 11, GxP, CSV
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1mo
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IT Systems and Financial Advisor
Rosemead, California, United States
$144k-$216k/yr HybridFull Time
Southern California Edison
Southern California EdisonNYSE: EIX: Electric utility providing electricity transmission and distribution services.
7+ YOE7+ years as an IT administrator supporting application and data system availability; experience with SSIS/ETL, incident resolution, root cause analysis, and supporting financial planning systems preferred.
SQL Server Integration Services (SSIS), ETL, SAP, CCH Tagetik, Utilities International, PowerPlan, Oracle Cloud EPM, Anaplan, Workday Adaptive Planning, Power BI, SAP Analytics Cloud (SAC)
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4w
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IT Systems Support Specialist
Irvine, California, United States
$30-$35/hr OnsiteFull Time
DKN Hotels
DKN Hotels: Manages and develops a portfolio of hospitality properties.
3+ YOE3–5 years IT support experience; strong Windows and Microsoft 365 support; experience with Active Directory/Entra ID, endpoint management, networking (TCP/IP, DNS, DHCP, VPNs, VLANs), basic PowerShell, and enterprise endpoint security.
Microsoft 365, Microsoft Active Directory, Microsoft Entra ID, Windows, Microsoft Intune, Windows 365, Exchange Online, Microsoft Teams, Microsoft SharePoint, PowerShell, DNS, DHCP, TCP/IP, VPN, VLANs, firewall
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2mo
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Senior IT Systems Engineer
El Segundo, California, United States
$130k-$160k/yr OnsiteFull Time
HiveWatch: Provides an AI-powered platform for centralizing physical security operations.
6+ YOE6+ years of technical support for SMBs; IAM tools with SSO; SOC 2 experience; MacOS and Windows support; cloud providers; network troubleshooting; strong comms.
Google Workspace, Microsoft 365, MDM, IAM, AWS, Azure, GCP, VMware ESXi, Proxmox, AHV, GitHub, VPN, SOC 2, SaaS
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Business Systems IT Manager
Mira Loma, California, United States
$100k-$140k/yr OnsiteFull Time
Del Real Foods
Del Real Foods: Produces authentic refrigerated heat-and-eat Hispanic food products.
5+ YOEBachelor's in CIS/MIS or related,5+ years enterprise applications experience,experience with Microsoft Dynamics AX,SQL Server,reporting and Power Platform,team management and process improvement skills.
Microsoft Dynamics AX, EDI, QMS, MES, DMS, HCM, SQL Server, Azure Data Factory, SSRS, Power BI, Power Apps, Power Automate, Flow, SharePoint, Copilot, Synapse, Python, PHP, Visual Studio .Net, ASP.NET, C#, VB, JavaScript, X++
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IT Systems Engineer
Anaheim, California, United States
$80k-$120k/yr RemoteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
4+ YOE4+ years systems administration experience with Linux required; experience with Veeam Backup & Replication and Microsoft Windows Server; Bachelor's in IT/CS/IS preferred (or 6 years experience); must pass drug screen.
Veeam Backup & Replication, Veeam Recovery Orchestration, Linux, Microsoft Windows Server, ERP
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IT Systems Engineer
Anaheim, California, United States
RemoteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
4+ YOEBachelor's degree with 4+ years systems administration experience or 6+ years without degree; Linux administration required; experience with Veeam Backup & Replication and Veeam Recovery Orchestration; Microsoft Windows Server administration; must pass drug screen.
Linux, Veeam Backup & Replication, Veeam Recovery Orchestration, Microsoft Windows Server
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