On-Site Network Administrator — Enterprise IT & Security

CompuOne; San Diego (CA); On-site; USD 50,000 - 80,000; Full time

Benefits offered by this job

401(k)

401(k) matching

Company parties

Dental insurance

Free food & snacks

Free uniforms

Health insurance

Paid time off

Mileage reimbursement

Job summary

CompuOne Corporation is a San Diego-based full-service managed IT services provider seeking a Network Administrator to join our team. You will design, manage, and secure enterprise-level networks across client sites.

This on-site role requires 2+ years in network administration, strong routing, switching, firewall, and VMware/Azure expertise. Local travel is required with mileage reimbursement provided.

Qualifications

• 2+ years of experience in network administration and IT infrastructure support.
• Experience designing, implementing, and supporting enterprise network environments.
• Strong knowledge of switches, routers, firewalls, and security practices.

Responsibilities

• Lead design, implementation, and support of scalable network infrastructure across client sites.
• Monitor and optimize network performance, security, and availability.
• Troubleshoot complex network issues and coordinate with vendors as needed.
• Manage VLANs, STP, LACP, QoS, and security protocols; administer AD/Office 365 environments.
• Oversee system audits, documentation, and disaster recovery planning.
• Travel locally to client sites; mileage reimbursement provided.

Skills

Network administration

Leadership

Project management

Communication

Education

Bachelor's degree in IT, Networking, or related field

Industry certifications such as CCNP, CCIE, JNCIP, CompTIA Network+, or Microsoft Certified

Tools

VMware

Hyper-V

Azure

SQL Server

SharePoint

Windows Server

Office 365

Active Directory

Job description

CompuOne Corporation is a San Diego-based full-service managed IT services provider seeking a Network Administrator to join our team. You will design, manage, and secure enterprise-level networks across client sites.

This on-site role requires 2+ years in network administration, strong routing, switching, firewall, and VMware/Azure expertise. Local travel is required with mileage reimbursement provided.