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Network Administrator

Job

C3 Tech

Remote

$75,428 Salary, Full-Time

Posted 3 days ago (Updated 10 hours ago) • Actively hiring

Expires 7/4/2026

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Job Description

Network Administrator C3 Tech Santa Ana, CA Job Details Full-time $68,437.55 - $82,419.41 a year 7 hours ago Benefits Mileage reimbursement Health savings account Paid holidays Health insurance Dental insurance 401(k) Flexible spending account Paid time off Vision insurance 401(k) matching Employee discount Professional development assistance Life insurance Referral program Qualifications Customer communication IT user and group management GPO Customer service Equipment troubleshooting Microsoft Exchange Windows VLAN Driver's License IT monitoring tools Email configuration (technical support) Wireless communication system operation Server virtualization macOS Network routing Network monitoring tools VPN management Network infrastructure management CompTIA Security+ Full Job Description About C3 Technology Services C3 Technology Services is a growing Managed Service Provider (MSP) serving small and mid-sized businesses throughout Southern California. We are seeking a motivated and experienced Network Administrator who thrives in a fast-paced MSP environment and enjoys working with a wide variety of technologies, clients, and infrastructure projects. The ideal candidate is proactive, technically skilled, customer-focused, and capable of managing multiple priorities while delivering exceptional service. This role requires strong troubleshooting abilities, network administration expertise, and experience supporting cloud and on-premises environments. What We Offer Competitive compensation Paid Vacation and Paid Holidays 401(k) with company match Medical, Dental, and Vision Insurance (available after 90 days) Life Insurance Professional development and certification opportunities Hybrid work environment Mileage reimbursement for client site visits Key Responsibilities Administer, monitor, and support client network environments including firewalls, switches, wireless infrastructure, and VPN connectivity. Manage and maintain Microsoft 365 environments including Exchange Online, Entra ID (Azure AD), SharePoint, Teams, and security policies. Support Windows Server environments, Active Directory, Group Policy, DNS, DHCP, and virtualization platforms. Monitor and respond to alerts generated by RMM and network monitoring platforms. Troubleshoot and resolve escalated Tier 2 and Tier 3 technical issues involving servers, networks, cloud services, and end-user systems. Perform network assessments, infrastructure upgrades, and technology deployments. Configure and deploy firewalls, switches, access points, workstations, and servers. Manage backup and disaster recovery solutions and ensure successful backup operations. Document network configurations, procedures, and client environments. Provide both remote and onsite support for clients throughout Orange County and surrounding areas. Participate in after-hours maintenance and emergency support as needed. Collaborate with team members to improve processes, security posture, and operational efficiency. Required Qualifications 2+ years of MSP experience required 3+ years of experience administering business IT environments Strong understanding of TCP/IP networking, VLANs, routing, switching, wireless networking, and VPN technologies Experience supporting: Windows Server 2016/2019/2022/2025 Active Directory and Group Policy Microsoft 365 VMware and/or Hyper-V DNS, DHCP, and networking services Experience with RMM and PSA platforms Strong troubleshooting and problem-solving skills Excellent written and verbal communication skills Ability to manage multiple client environments simultaneously Valid California driver's license and reliable transportation Ability to pass background check and drug screening Preferred Qualifications Experience with: Fortinet, SonicWall, Meraki, Ubiquiti, or Cisco networking equipment Microsoft Entra ID and Intune Azure cloud services Endpoint security and cybersecurity best practices macOS and Linux administration Industry certifications such as: CompTIA Network+ Security+ Microsoft Certifications Fortinet NSE Cisco CCNA Success in This Role Successful candidates are self-motivated, dependable, and take ownership of client environments. They proactively identify issues before they become problems, communicate effectively with both technical and non-technical users, and take pride in delivering outstanding customer service and technical excellence. Benefits 401(k) 401(k) Matching Health Insurance Dental Insurance Vision Insurance Life Insurance Paid Time Off Paid Holidays Professional Development Assistance Work Location Hybrid remote (After probation) in Santa Ana, CA 92705 with travel to client locations throughout Orange County and surrounding areas.
Pay:
$68,437.55 - $82,419.41 per year
Benefits:
401(k) 401(k) matching Dental insurance Employee discount Flexible spending account Health insurance Health savings account Life insurance Paid time off Professional development assistance Referral program Vision insurance
Work Location:
Hybrid remote in Santa Ana, CA 92705