42 network support specialist jobs at 36 companies in Walnut, CA

2mo
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Early Start Family Resource Network Family Support Specialist (Part-Time)
San Bernardino, California, United States
$20/hr OnsitePart Time
Inland Regional Center
Inland Regional Center: Support services for individuals with developmental disabilities and families.
Part-time family support specialist with high school diploma; experience with families of children with special needs; proficient in Microsoft Office; valid CA driver’s license; bilingual preferred.
Microsoft Office
4w
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IT Support Specialist
El Segundo, California, United States
$67k-$93k/yr OnsiteFull Time
Krafton
KraftonKorea Exchange: 259960: Develops and publishes globally recognized video game titles.
3+ YOE3+ years IT support experience, strong Windows/macOS/Linux and networking knowledge, Active Directory and endpoint management experience, familiarity with ServiceNow/Jira, ability to lift 50 lbs and support onsite hardware workflows.
Windows 10/11, macOS, Linux, Active Directory, Intune, Jamf, SCCM, DNS, DHCP, VLANs, VPN, Perforce, Unreal Engine, Parsec, ServiceNow, Jira Service Management, Windows Server
2mo
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IT Support Specialist
Irvine, California, United States
$23-$25/hr OnsiteFull Time
Fluxergy
Fluxergy: Portable diagnostic platform for rapid point-of-care laboratory testing
2+ YOE2+ years supporting Windows desktop environments, Microsoft 365 experience, associate degree or equivalent, ticketing and basic networking knowledge, strong communication and customer-service skills, ability to lift/transport equipment, occasional after-hours support.
Windows, MacOS, Microsoft 365, ManageEngine ServiceDesk
1mo
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IT Support Specialist
Glendale, California, United States
$27-$39/hr HybridFull Time
Los Angeles Federal Credit Union
Los Angeles Federal Credit Union: Member-owned financial cooperative providing banking and lending services
1+ YOE1–3 years IT support experience; two-year degree or equivalent certification/apprenticeship; working knowledge of Microsoft Azure, AWS, Microsoft 365, Entra ID, networking, cybersecurity, and IT service management.
Microsoft Azure, Amazon Web Services (AWS), Microsoft 365, Entra ID, Outlook, Teams, OneDrive, SharePoint, Exchange Online
1d
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IT Support Specialist
Culver City, California, United States
$31-$36/hr OnsiteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
3+ YOEHigh school diploma or GED, 3+ years supporting hardware and software, Windows and iOS skills, networking and cabling experience, Microsoft 365, Active Directory, Entra, and Intune knowledge; U.S. citizenship required.
Windows, Linux, macOS, iOS, Google Suite, Microsoft 365, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Active Directory, Microsoft Entra, Microsoft Intune
1mo
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IT Support Specialist
Santa Monica, California, United States
$75k/yr OnsiteFull Time
The Huntley Hotel
The Huntley Hotel: Luxury beachside hotel and rooftop dining in Santa Monica.
5+ YOE5+ years IT support experience in operational environments; strong troubleshooting across hardware, software, and networks; knowledge of TCP/IP, VLANs, VPN, Windows and Mac; virtualized environment experience; strong documentation skills.
TCP/IP, VLANs, VPN, Windows, Mac
6d
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Specialist, IT Support
Santa Monica or Santa Clarita
$41-$46/hr FieldFull Time
John Paul Mitchell Systems
John Paul Mitchell Systems: Sells professional-grade hair care products and styling equipment globally.
4+ YOERequires 4+ years of hands-on end-user IT support, high school diploma or GED, Windows/macOS, Microsoft 365, networking, identity/access, endpoint security, ticketing, and ability to lift 50 lbs.
Windows 11, macOS, Microsoft 365, Microsoft Teams, Zoom, Microsoft Entra ID, Active Directory, Exchange, Exchange Online, SharePoint, OneDrive, PowerShell, ServiceDesk Plus, NinjaOne, SentinelOne, Mosyle, Intune, Apple Business Manager, Zebra
1w
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Technology Support Specialist
Lake Forest or Mission Viejo or Aliso Viejo
OnsiteFull Time
Oxford Preparatory Academy
Oxford Preparatory Academy: Provides tuition-free public charter school education for grades TK-8.
Provide technical support for computers, servers, networks, printers and software; install and configure equipment and applications; train users; troubleshoot site issues; submit letter of introduction, resume, and three references.
3w
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IT Support Specialist
Brea, California, United States
$23-$25/hr OnsiteFull Time
Winonics
Winonics: Manufacturer of advanced, high-reliability printed circuit boards.
1+ YOEHS diploma/GED, 1–3 years IT support experience, proficiency with Windows 10/11 and Microsoft 365, basic networking (TCP/IP,DNS,DHCP,VPN), Active Directory experience, strong troubleshooting and communication skills.
Windows 10, Windows 11, Microsoft 365, Active Directory, ERP, MES, EDR, SIEM, NIST SP 800-171
1mo
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Systems Support Specialist 1
Reno or Santa Ana
$60k-$65k/yr OnsiteFull Time
Hirsch
Hirsch: Provide unified physical security and identity management solutions.
0+ YOEAssociate degree or equivalent experience in IT/Electronics; 0–2 years technical support; familiarity with physical security systems, low-voltage electronics, ticketing systems (Salesforce, Jira), basic networking, Windows, and hardware troubleshooting; occasional on-call.
Protech, GFENCE, GWALL, PIRAMID, HATCH-SECURE, Salesforce, Jira, Windows
1mo
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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
3mo
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IT Technical Support Specialist (Morena Valley, CA, US, 92551)
Moreno Valley, California, United States
$30-$36/hr OnsiteFull Time
syncreon
syncreon: Provides specialized warehouse management and supply chain logistics services.
Provide onsite IT support for warehouse operations; troubleshoot hardware, software, network, and devices; support 24/7 operations in Moreno Valley; collaborate with vendors and IT teams.
Windows, Microsoft Office, Networking, Printers, RF Scanners, WiFi
2w
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Tier 2 IT Support Specialist
Connecticut or New Jersey or New York or New York City or Los Angeles
$55k-$70k/yr HybridFull Time
LDI Connect
LDI Connect: Provides managed IT services and office technology solutions.
3+ YOE3+ years IT support experience (1+ year in MSP preferred), Microsoft 365 and Azure AD/Entra ID administration, networking and firewall troubleshooting, strong client communication, valid driver's license and reliable transportation.
Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, Microsoft OneDrive, Microsoft Intune, Azure Active Directory (Entra ID), Fortinet, Cisco, Meraki, Ubiquiti, ConnectWise, Autotask, Kaseya, PowerShell, TCP/IP, DNS, DHCP, VLAN
2w
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IT Field Support Specialist
Lancaster, California, United States
$7k-$11k/mo OnsiteFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Provide advanced PC and network support in a correctional institutional setting, troubleshoot hardware/software/mobile devices, communicate with non-technical customers, and meet classification minimum qualifications. Must reside in California and obtain list eligibility.
Human Resources Technology System (HRTS), E-Verify, Microsoft Office 365, Microsoft Windows
2w
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Utility IT Project Technical Support Specialist
Santa Ana, California, United States
$140k-$160k/yr HybridFull Time
E2 Consulting Engineers
E2 Consulting Engineers: Provides engineering and project management for infrastructure projects.
3+ YOEAssociate's degree, 3+ years IT experience supporting utility/OT systems, proficiency with CGI OMS, OpenGrid Network, SQL, Python, Windows server, MS Office, on-call support for outages, strong communication skills.
OpenGrid Network, Pragma UP, Pragma LINE, CGI Outage Management System (OMS), SQL, python, Windows Server, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, shell
3w
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IT Support Specialist _ Commerce, CA
Commerce, California, United States
OnsiteFull Time
American Vanguard
American VanguardNYSE: AVD: Produces and sells specialty agricultural and environmental chemicals.
5+ YOE5+ years IT support experience, Windows/macOS and Microsoft 365 proficiency, Intune and identity/access management experience, networking knowledge (TCP/IP,DNS,DHCP,VPN), ITSM and ERP exposure, strong troubleshooting and communication skills.
Windows, macOS, Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft OneDrive, Microsoft SharePoint, Intune, ServiceNow, Freshservice, Jira, Zendesk, Entra, Microsoft Excel, Power BI, SAP, Oracle, NetSuite, Dynamics, Active Directory, QAD, TCP/IP, DNS, DHCP, VPN
3mo
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IT Support Specialist II
Irvine, California, United States
$25-$32/hr OnsitePart Time
Global, a 1st Flagship Company
Global, a 1st Flagship Company: Provides maritime fleet maintenance and naval support services.
3+ YOEBachelor's in IT/Cybersecurity or related field; 3-5 years IT support/system administration or junior cybersecurity; Microsoft 365 experience; Systems Technician work (Intune); regulated/government contracting experience a plus; CompTIA Security+/Network+ or Azure fundamentals a plus.
Microsoft 365, Azure, Intune, Identity protection systems
2mo
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Technical Support Specialist, Level II - On-Site in Huntington Beach
Huntington Beach, California, United States
OnsiteFull Time
CAL IT Group
CAL IT Group: Provider of managed IT, cybersecurity, and cloud services.
3+ YOE3-5 years in a similar role; bachelor or college diploma preferred; CompTIA Network+ or equivalent; Windows and Mac support; strong communication and troubleshooting skills; driver’s license and reliable transportation; after-hours on-call rotation.
Windows, macOS, MS Office, Autotask, IT Glue, Networking, TCP/IP, DNS, Backup and Data Recovery
1mo
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IT Help Desk - Support Specialist
Irwindale, California, United States
$22-$30/hr FieldFull Time
Athens Services
Athens Services: Provides waste collection, recycling, and environmental services in California.
3+ YOE3+ years desktop or field support experience; proficiency with Microsoft Windows, Microsoft 365, Microsoft Active Directory; low-voltage cabling (Cat5e/Cat6); networking (IP, VLANs); basic scripting (PowerShell, Python, Bash); valid driver’s license; able to lift 50 lbs; after-hours availability.
Microsoft Windows OS, Microsoft 365, Microsoft Active Directory, PowerShell, Python, Bash, Cat5e, Cat6, switches, routers, wireless devices
2mo
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PC Support Specialist (SSO Division – Location: Irvine, CA)
Irvine, California, United States
$27-$45/hr OnsiteFull Time
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
4+ YOETrade school/AA or A+ certification and 4+ years related desktop support experience preferred; Bachelor's acceptable in lieu of experience. Requires PC repair, networking, diagnostic and user-training skills, ability to lift up to 50 lbs, and U.S. citizenship.