Senior Network Engineer — Fortinet & Campus Infra

Ledgent Technology; Los Angeles (CA); On-site; USD 83,000 - 103,000; Full time

Job summary

Ledgent Technology seeks a Senior Network Engineer to join the Infrastructure team supporting multiple enterprise campuses in the Los Angeles area. You will design, deploy, and optimize enterprise networking, including routing, switching, firewalls, and wireless infrastructure.

The candidate will bring deep hands-on networking expertise, strong communication, and the ability to partner with employees at all levels, from executives to end users, in a fast-paced environment.

Qualifications

• 8+ years of experience as a Network Engineer in enterprise environments.
• Hands-on experience with Layer 2/3 switching, routing, and firewall administration.
• Experience across multiple locations and enterprise wireless networks.
• Strong understanding of network security best practices.
• Excellent communication and ability to collaborate with executives and end users.

Responsibilities

• Design, deploy, maintain, and troubleshoot enterprise network infrastructure across multiple campuses and remote sites.
• Configure and support Layer 2 and Layer 3 switching environments.
• Administer and optimize Fortinet FortiGate firewall platforms.
• Design, implement, and support enterprise wireless networks.
• Monitor network performance, capacity, and availability and address issues proactively.
• Perform network upgrades, migrations, and infrastructure refreshes.
• Develop and maintain network documentation, diagrams, standards, and procedures.
• Collaborate with security, infrastructure, and application teams for reliable connectivity.
• Provide guidance during incident resolution and root cause analysis.
• Work with executives, technical teams, and end users across the organization.

Skills

Layer 2/3 switching

Fortinet/FortiGate

Enterprise wireless networking

Routing

Network security best practices

Stakeholder collaboration

Tools

Fortinet FortiGate firewall

Job description

Ledgent Technology seeks a Senior Network Engineer to join the Infrastructure team supporting multiple enterprise campuses in the Los Angeles area. You will design, deploy, and optimize enterprise networking, including routing, switching, firewalls, and wireless infrastructure.

The candidate will bring deep hands-on networking expertise, strong communication, and the ability to partner with employees at all levels, from executives to end users, in a fast-paced environment.