On-Site Network Administrator — Enterprise IT & Security

CompuOne Corporation; 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

Paid holidays

Job summary

CompuOne Corporation is a full-service managed IT services provider headquartered in San Diego seeking a Network Administrator to join our team. This is your opportunity to play a vital role in designing, managing, and securing network environments across multiple client sites.

The role involves leading design, implementation, and support of scalable network infrastructure, monitoring performance, and coordinating with vendors. Local travel is required with mileage reimbursement provided.

Qualifications

• 2+ years of network administration and IT infrastructure experience.
• Switching, routing and firewall management expertise.
• Strong knowledge of network security practices and access controls.
• Proficient with Microsoft environments including Office 365 and Active Directory.
• Experience managing virtual environments (VMware, Hyper-V, ESXi, Azure).
• Familiar with network monitoring and diagnostic tools.
• Excellent communication, leadership and project management skills.
• Ability to work independently and manage multiple projects.

Responsibilities

• Lead design, implementation and support of scalable network infrastructure (switches, routers, firewalls, wireless).
• Analyze and resolve IT problems ensuring efficient resolution.
• Monitor and optimize network performance, availability, and security.
• Troubleshoot complex network issues and coordinate with vendors.
• Configure and maintain VLANs, STP, LACP, QoS, and security protocols.
• Administer Cisco, VMware, Azure, SQL Server, SharePoint, Windows Server, AD, and Office 365.
• Manage virtualization platforms including VMware, Hyper-V and Azure.
• Oversee system audits, documentation and disaster recovery planning.
• Stay ahead of emerging technologies and recommend improvements.
• Travel to client sites locally; mileage reimbursement provided.

Skills

Network administration

IT infrastructure

Switching

Routing

Firewall management

Network security

Access controls

Office 365

Active Directory

VMware

Hyper-V

ESXi

Azure

Network monitoring tools

Communication

Leadership

Project management

Independent work

Time management

Education

Bachelor’s degree in IT/Networking

Tools

Cisco

SQL Server

SharePoint

Windows Server

Office 365

Job description

CompuOne Corporation is a full-service managed IT services provider headquartered in San Diego seeking a Network Administrator to join our team. This is your opportunity to play a vital role in designing, managing, and securing network environments across multiple client sites.

The role involves leading design, implementation, and support of scalable network infrastructure, monitoring performance, and coordinating with vendors. Local travel is required with mileage reimbursement provided.