Network Engineer

Quantum Technologies. LLC; Edison (NJ); Sur place; USD 120 000 - 150 000; Plein temps

Résumé du poste

Quantum Technologies. LLC is seeking an experienced Network Engineer to design, implement, and maintain enterprise network infrastructure across LAN/WAN/WLAN.

You will configure Cisco routers and switches, manage routing protocols, and enforce security policies with firewalls. The role covers data center and cloud networking, with monitoring tools like SolarWinds, Wireshark, and PRTG, and requires collaboration with infrastructure and security teams.

Qualifications

• Experience designing and maintaining enterprise LAN/WAN/WLAN networks.
• Hands-on with Cisco routers, switches, and network devices.
• Proficient with firewall technologies from Palo Alto, Cisco ASA, and Fortinet.

Responsabilités

• Design, configure, and maintain enterprise LAN, WAN, and WLAN network infrastructure.
• Install, configure, and troubleshoot Cisco routers, switches, and network devices.
• Manage routing protocols such as BGP, OSPF, EIGRP, and RIP.
• Configure and maintain VLANs, subnetting, IP addressing, and network segmentation.
• Implement and manage network security policies, firewalls, and ACLs.
• Configure site-to-site and remote-access VPN connectivity.
• Monitor network performance, availability, and bandwidth utilization.
• Troubleshoot network connectivity, latency, packet loss, and routing issues.
• Manage firewall technologies such as Palo Alto, Cisco ASA, and Fortinet.
• Implement network redundancy, load balancing, and high-availability solutions.
• Support data center networking and cloud networking environments.
• Perform network upgrades, migrations, and infrastructure improvements.
• Work with monitoring tools such as SolarWinds, Wireshark, and PRTG.
• Maintain network documentation, topology diagrams, and configuration records.
• Collaborate with infrastructure, security, and systems administration teams.

Connaissances

Networking

Routing protocols

Switching

Security

Automation

Outils

SolarWinds

Wireshark

PRTG

Cisco Catalyst

Nexus

Palo Alto

Fortinet

Cisco ASA

Description du poste

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization:US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

We are seeking an experienced Network Engineer responsible for designing, implementing, maintaining, and troubleshooting enterprise network infrastructure. The ideal candidate should have strong knowledge of routing, switching, network security, firewalls, VPNs, and cloud networking technologies.

Key Responsibilities

Design, configure, and maintain enterprise LAN, WAN, and WLAN network infrastructure.

Install, configure, and troubleshoot Cisco routers, switches, and network devices.

Manage routing protocols such as BGP, OSPF, EIGRP, and RIP.

Configure and maintain VLANs, subnetting, IP addressing, and network segmentation.

Implement and manage network security policies, firewalls, and access control lists (ACLs).

Configure site-to-site and remote-access VPN connectivity.

Monitor network performance, availability, and bandwidth utilization.

Troubleshoot network connectivity, latency, packet loss, and routing issues.

Manage firewall technologies such as Palo Alto, Cisco ASA, and Fortinet.

Implement network redundancy, load balancing, and high-availability solutions.

Support data center networking and cloud networking environments.

Perform network upgrades, migrations, and infrastructure improvements.

Work with monitoring tools such as SolarWinds, Wireshark, and PRTG.

Maintain network documentation, topology diagrams, and configuration records.

Collaborate with infrastructure, security, and systems administration teams.

Required Technical Skills

Networking: LAN, WAN, WLAN, TCP/IP, DNS, DHCP, VLAN

Routing Protocols: BGP, OSPF, EIGRP, RIP

Switching: Cisco Catalyst, Nexus, Layer 2 and Layer 3 Switching

Security: Firewalls, ACLs, IPS, IDS, Network Security

Firewall Technologies: Palo Alto, Cisco ASA, Fortinet

Automation: Python, Ansible, Network Automation

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.