Remote Senior Network Architect & Lead — Cloud & Security

Ethereum Technologies; Miami (FL); Remote; USD 77,000 - 105,000; Full time

Job summary

Ethereum Technologies is seeking an experienced Network Lead - Architect to design, implement, and maintain enterprise network infrastructure from Miami, FL, with remote flexibility.

The ideal candidate will lead architecture for LAN/WAN/WLAN, data centers, and cloud networking while collaborating with security, cloud, and application teams to ensure scalable, secure, and highly available networks.

Qualifications

• Strong experience designing enterprise networks and infrastructure.
• Expertise in routing and switching protocols (BGP, OSPF, EIGRP, VLANs, STP).
• Hands-on with enterprise networking devices and security.
• Experience with data center networking and WAN technologies.

Responsibilities

• Design scalable, secure enterprise network architectures.
• Develop LAN/WAN/WLAN and data center network solutions.
• Implement connectivity, routing, switching, and segmentation.
• Evaluate technologies and architecture improvements.
• Implement firewalls, VPNs, access controls, and security policies.
• Collaborate with infra, security, cloud, and app teams.
• Troubleshoot complex network issues and provide guidance.
• Create diagrams, docs, and implementation plans.
• Ensure performance, availability, scalability, and security.

Skills

Enterprise network architecture

Routing & switching

Network security & segmentation

Cisco/Juniper networking

Data center & WAN

Load balancing & HA

Troubleshooting

Stakeholder communication

Tools

Cisco hardware

Juniper hardware

Job description

Ethereum Technologies is seeking an experienced Network Lead - Architect to design, implement, and maintain enterprise network infrastructure from Miami, FL, with remote flexibility.

The ideal candidate will lead architecture for LAN/WAN/WLAN, data centers, and cloud networking while collaborating with security, cloud, and application teams to ensure scalable, secure, and highly available networks.