L2 Network Engineer - Design, Security & Performance

Real Hires LLC; New York (NY); On-site; MXN 2,054,000 - 2,614,000; Full time

Job summary

Real Hires LLC is seeking an experienced L2 Network Engineer to join our New York-based IT team to design, manage, and secure enterprise network infrastructure.

You’ll deploy LAN/WAN/WLAN, manage firewalls, troubleshoot, lead migrations, and maintain documentation, while aligning with security standards like NIST and ISO 27001.

If you enjoy solving complex network issues and driving technical improvements, apply now to make an impact on critical systems.

Qualifications

• At least 5 years of network engineering experience.
• Strong knowledge of Cisco, Meraki, and Aruba networking equipment.
• Hands-on experience with Meraki, SonicWall, and Palo Alto firewalls.
• Understanding of routing protocols such as OSPF, EIGRP, and BGP.
• Excellent problem-solving, communication, and documentation skills.

Responsibilities

• Design and manage networks: Deploy and maintain LAN, WAN, WLAN, VLANs and Layer 2/3 routing.
• Manage firewalls and security: Configure Meraki, SonicWall, Palo Alto, VPNs and IPS.
• Troubleshoot and optimize: Resolve complex issues and improve performance with networking tools.
• Lead network projects: Support migrations, upgrades, and vendor integrations with providers.
• Maintain documentation: Keep network diagrams, technical records, and change processes up to date.
• Strengthen security: Apply security best practices and support ISO 27001/NIST compliance.

Skills

Network engineering

Cisco Meraki Aruba

Firewall management

Routing protocols

Troubleshooting

Technical documentation

Certifications

Tools

SolarWinds

NetFlow

Wireshark

Azure networking

AWS networking

Meraki management

Job description

Real Hires LLC is seeking an experienced L2 Network Engineer to join our New York-based IT team to design, manage, and secure enterprise network infrastructure.

You’ll deploy LAN/WAN/WLAN, manage firewalls, troubleshoot, lead migrations, and maintain documentation, while aligning with security standards like NIST and ISO 27001.

If you enjoy solving complex network issues and driving technical improvements, apply now to make an impact on critical systems.