Senior Enterprise Network Administrator (Cisco/Fortinet)

OculusIT; Newton (MA); On-site; USD 85,000 - 110,000; Full time

Job summary

OculusIT is seeking a Network Administrator to design, implement, and optimize enterprise network infrastructure across data centers, cloud-connected environments, and customer sites. You will provide technical leadership for network projects, security solutions, and SD-WAN deployments.

The role requires strong Cisco and Fortinet expertise, experience with network migrations, and a focus on high availability, performance, and security of critical business systems.

Qualifications

• Bachelor's degree in information technology, Computer Science, Engineering, or a related field.
• 5+ years of progressive experience in enterprise network administration, implementation, and engineering.
• Strong hands-on experience with Cisco Routing & Switching; Cisco Wireless; Fortinet Firewalls & SD-WAN; VPN Technologies; Network Security Solutions.

Responsibilities

• Design, deploy, and maintain enterprise network infrastructure across data centers, cloud-connected environments, and customer sites.
• Monitor network performance, capacity, and availability; implement improvements.
• Perform hardware lifecycle management, including EOL/EOS device replacement and upgrades.
• Configure, deploy, and maintain FortiGate firewalls, policies, VPNs, and UTM capabilities.
• Lead network projects from planning through implementation and operations.

Skills

Cisco Routing & Switching

Cisco Wireless

Fortinet Firewalls & SD-WAN

VPN Technologies

Network Security Solutions

Network troubleshooting

Education

Bachelor's degree in information technology / CS / engineering

Tools

Cisco Nexus Dashboard

MSO

Cisco DNA Center

Cisco SDA

Cisco ISE

Fortinet FortiGate

Job description

OculusIT is seeking a Network Administrator to design, implement, and optimize enterprise network infrastructure across data centers, cloud-connected environments, and customer sites. You will provide technical leadership for network projects, security solutions, and SD-WAN deployments.

The role requires strong Cisco and Fortinet expertise, experience with network migrations, and a focus on high availability, performance, and security of critical business systems.