Top 126 Help desk support Jobs in Corona Ca

Network Administrator
Confidential —Chino, CA
- From $35 an hour
- Full-time
- Microsoft Outlook
- ERP systems
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
IT Technician
RedBalloon LLC —Yorba Linda, CA
- $80,000 - $100,000 a year
- Full-time
- Schematics
- Inventory management
- 5 years
- Health insurance
- 401(k) matching
Quick Apply
ENVIRONMENTAL SERVICES, CUSTOMER SUPPORT SPECIALIST
BELSHIRE —Foothill Ranch, CA
- $23 - $28 an hour
- Overtime
- Writing skills
- Research
- Office
- Paid holidays
- Health insurance
Program Success Associate (West Coast Only)
Tuition.io, Inc. —California
- $21.64 - $26.44 an hour
- Overtime
- Remote
- Background check
- Spanish
- Google Workspace
- Health savings account
- Health insurance
Quick Apply
IT Help Desk Associate
UFC Gym —Corona, CA
- $70,000 a year
- Full-time
- Hybrid work
- Mid-level
- Communication skills
- Work from home
- Employee discount
Quick Apply
13d
IT Help Desk
Exigent Systems Inc. —Riverside, CA
- $60,000 - $70,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Windows
- US work authorization
- Paid holidays
- Health insurance
Quick Apply
IT Support Technician - Tier 1
VM Tech Computer Services —Chino Hills, CA
- $25 - $32 an hour
- Full-time
- Background check
- Computer science
- Microsoft Outlook
- Paid holidays
- Health insurance
Quick Apply
1d
IT Support Technician
JF —Rancho Cucamonga, CA
- $30 - $40 an hour
- Full-time
- Background check
- Pass drug screening
- Office
- Paid training
- Paid holidays
Quick Apply
23h
IT Support Specialist I
Prime Healthcare Management Inc —Ontario, CA
- $23.35 - $28.00 an hour
- Full-time
- Microsoft Outlook
- High school diploma or GED
- Entry level
- Health insurance
- Dental insurance
11h
Help Desk Technician - Tier 1
New American Funding —Santa Ana, CA
- Up to $29 an hour
- Full-time
- Computer literacy
- Office
- Windows
- Health insurance
- Dental insurance
10d
Website Support Specialist
Infinity Technologies —Orange County, CA
- $26.03 - $31.35 an hour
- Part-time
- Hybrid work
- Background check
- Computer Science
- Mid-level
Quick Apply
1d
Desktop Support Technician
Quantum Electronic Payments —Anaheim, CA
- $47,840 - $67,392 a year
- Full-time
- Hybrid work
- Microsoft Outlook
- Mid-level
- Office
- Profit sharing
- Health insurance
Quick Apply
IT Helpdesk Specialist (Remote)
Qureos Inc —Irvine, CA
- Part-time
- Remote
- Google Workspace
- Computer science
- Computer Science
- Paid holidays
- Dental insurance
8d
Help Desk Technician II (Onsite)
CRISTEK INTERCONNECTS INC —Anaheim, CA
- $28.00 - $30.50 an hour
- Computer science
- Computer Science
- Mid-level
- Opportunities for advancement
Quick Apply
Help Desk Support Technician
Boston Retail Solutions —Santa Ana, CA
- From $22 an hour
- Full-time
- Google Workspace
- Windows
- 1 year
- Health insurance
- Dental insurance
Quick Apply
IT Support Technician
Multi Media LLC —Irvine, CA
- $61,000 - $77,250 a year
- Full-time
- Hybrid work
- Google Workspace
- Office
- Windows
- Paid holidays
- Disability insurance
Quick Apply
6d
Help Desk Analyst
Jackson Lewis —Orange County, CA
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Mid-level
IT Help Desk
Marina Landscape, Inc. —Orange, CA
- $22 - $26 an hour
- Full-time
- Spanish
- Pass drug screening
- English
Quick Apply
5d
IT Support Specialist
Polymer Concepts Technologies, Inc —Anaheim, CA
- $33.65 - $42.31 an hour
- Full-time
- Computer science
- Computer Science
- 5 years
- Paid holidays
- Health insurance
Quick Apply
13d
INFORMATION TECHNOLOGY TECHNICIAN I
City of Lake Elsinore —Lake Elsinore, CA
- Full-time
- Research
- Office
- Outdoor work
Quick Apply

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help desk support jobs near corona ca

Network Administrator

Confidential
Chino, CA

Quick Apply

Job Details

Full-time
From $35 an hour

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
Life insurance

Qualifications

Desktop computer repair
Authentication
Endpoint Security
Office equipment routine maintenance
Telecommunications network device configuration
Mobile device support
Microsoft Outlook
IT user and group management
GPO
Technical documentation
Wireless Access Point implementation
Laptop (troubleshooting support)
Hardware maintenance
Data recovery
Wireless network configuration
Server backup and recovery
Operating system updates
Microsoft Exchange
Printer (troubleshooting support)
VLAN
Firewall
Cisco routers/switches implementation
Patch management
Email configuration (technical support)
Wireless communication system operation
Computer hardware
Desktop (troubleshooting support)
Remote access management
Computer management
Remote access software

Full Job Description

Network Administrator

Confidential Employer

Job Description

A confidential employer is seeking an experienced Network Administrator to support the reliable, secure, and uninterrupted operation of its internal network, servers, systems, and end-user technology environment.

The Network Administrator will maintain and improve the company’s network infrastructure, including servers, workstations, switches, firewalls, wireless access points, virtualization platforms, backup systems, email systems, VoIP phones, printers, and related hardware and software. This role requires a hands-on technical professional with strong troubleshooting skills, the ability to support daily IT needs, and the ability to help strengthen cybersecurity, system reliability, documentation, and data protection.

Duties and Responsibilities

Install, configure, maintain, monitor, and troubleshoot network hardware, software, servers, workstations, peripheral devices, and communication systems.
Maintain reliable operation of LAN, WAN, wireless, VPN, firewall, VLAN, DNS, DHCP, and internet connectivity.
Administer Microsoft Windows Server environments, Active Directory, Group Policy, user accounts, file permissions, shared drives, and access controls.
Support Microsoft 365, Exchange, email systems, spam filtering, and related cloud or hybrid services.
Manage virtualization environments, including VMware, ESX/ESXi, virtual servers, snapshots, storage, and resource allocation.
Configure and maintain Cisco switches, routers, firewalls, access points, and other network infrastructure.
Monitor network performance, system availability, storage capacity, bandwidth usage, and server health.
Recommend, schedule, and perform system upgrades, patches, repairs, and equipment replacements.
Maintain antivirus, endpoint protection, malware protection, security patches, and system updates.
Support multifactor authentication, password policies, user access reviews, and least-privilege access practices.
Assist with firewall rules, VPN access, secure remote access, web filtering, email security, and spam protection.
Monitor systems for suspicious activity, unauthorized access, failed logins, and security alerts.
Support incident response by identifying, documenting, escalating, and assisting with resolution of security events.
Maintain data backup systems, recovery procedures, disaster recovery planning, and periodic backup testing.
Provide technical support for employees experiencing hardware, software, network, email, printer, phone, and application issues.
Record, track, and document help desk requests from initial report through final resolution.
Troubleshoot and resolve issues involving PCs, laptops, printers, scanners, VoIP phones, remote access, shared drives, and business applications.
Maintain accurate inventory of servers, computers, network devices, printers, phones, software licenses, warranties, and related IT assets.
Document network diagrams, IP address assignments, VLANs, firewall rules, system configurations, support procedures, and technical standards.

Required Qualifications

Strong experience administering Microsoft Windows Server, Active Directory, Group Policy, DNS, DHCP, file permissions, and user access.
Experience with Microsoft 365, Exchange, Outlook, email administration, spam filtering, and cloud-based identity tools.
Hands-on experience with VMware, ESX/ESXi, virtual machines, storage, and server maintenance.
Experience configuring and maintaining Cisco switches, VLANs, firewalls, VPNs, and network routing.
Strong understanding of TCP/IP, LAN/WAN, wireless networking, network segmentation, DNS, DHCP, NAT, VPN, and firewall rules.
Experience maintaining PCs, laptops, printers, scanners, VoIP phones, mobile devices, and peripheral equipment.
Experience with backup systems, recovery procedures, and business continuity practices.
Working knowledge of antivirus, endpoint security, patch management, remote access, and cybersecurity best practices.
Ability to troubleshoot hardware, software, network, and user issues in a timely and professional manner.
Strong documentation, organization, communication, and follow-through skills.
Ability to manage multiple priorities and respond to urgent technical issues as needed.

Preferred Qualifications

Experience in a manufacturing, distribution, warehouse, or operational business environment.
Experience supporting ERP systems, production systems, inventory systems, or other business-critical applications.
Experience with Microsoft Entra ID, multifactor authentication, conditional access, Intune, or endpoint management tools.
Experience with monitoring tools, ticketing systems, SIEM tools, remote management tools, or asset management platforms.
Experience with PowerShell, scripting, automation, or basic network automation.
Knowledge of IT security frameworks, risk management, incident response, and disaster recovery planning.
Certifications such as CompTIA Network+, CompTIA Security+, Cisco CCNA, Microsoft, or VMware certifications are preferred.

Physical and Work Environment Requirements

Ability to sit, stand, walk, bend, and reach as needed to access workstations, network equipment, printers, server rooms, and cabling areas.
Ability to lift and move IT equipment such as computers, monitors, printers, switches, and related hardware.
May be required to work in both office and operational environments.
May occasionally be required to respond to urgent system outages, after-hours maintenance, or emergency technical issues.

Job Type: Full-time

Pay: From $35.00 per hour

Benefits:

401(k)
Dental insurance
Health insurance
Life insurance
Paid time off
Vision insurance

Ability to Commute:

Chino, CA 91708 (Preferred)

Work Location: In person

Quick Apply

Refine Your Search

help desk support jobs in corona ca

Network Administrator

IT Technician

ENVIRONMENTAL SERVICES, CUSTOMER SUPPORT SPECIALIST

Program Success Associate (West Coast Only)

IT Help Desk Associate

IT Help Desk

IT Support Technician - Tier 1

IT Support Technician

IT Support Specialist I

Help Desk Technician - Tier 1

Website Support Specialist

Desktop Support Technician

IT Helpdesk Specialist (Remote)

Help Desk Technician II (Onsite)

Help Desk Support Technician

IT Support Technician

Help Desk Analyst

IT Help Desk

IT Support Specialist

INFORMATION TECHNOLOGY TECHNICIAN I

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