Network Engineer

Valiant Technologies LLC; Weehawken (NJ); Vor Ort; USD 95.000 - 130.000; Vollzeit

Zusammenfassung

Valiant Technologies LLC is seeking an experienced Network Engineer to support enterprise network operations, troubleshooting, maintenance, and implementation. The ideal candidate has hands-on Cisco networking, Palo Alto firewall expertise, and experience with enterprise Wi‑Fi and A/V technologies.

Responsibilities include troubleshooting LAN/WAN, configuring VLANs and VPNs, managing security policies, and ensuring voice/video/conferencing performance.

Qualifikationen

• 8–10 years of enterprise network engineering/support experience.
• Strong Cisco networking (routers and switches).
• Hands-on Palo Alto firewall experience.
• Strong knowledge of LAN/WAN, TCP/IP, VLANs, routing, VPN, NAT, and QoS.
• Network troubleshooting tools such as Wireshark, SNMP, and packet capture.
• A/V and conference room troubleshooting experience.

Aufgaben

• Support and troubleshoot enterprise LAN/WAN, wireless networks, Cisco routers, and switches.
• Configure and maintain VLANs, routing, STP, trunks, TCP/IP, DHCP, DNS, NAT, and VPN.
• Manage and troubleshoot Palo Alto firewalls, security policies, and VPN connectivity.
• Troubleshoot enterprise Wi‑Fi, access points, connectivity, and performance issues.
• Support A/V systems, conference room equipment, and video conferencing technologies.
• Troubleshoot network issues impacting voice, video, and collaboration services.
• Perform network monitoring, upgrades, maintenance, and root‑cause analysis.
• Maintain network documentation and follow ITIL incident, problem, and change management processes.

Kenntnisse

Cisco networking

Palo Alto firewall

LAN/WAN

TCP/IP

VLANs

VPN

NAT

QoS

Wireshark

SNMP

A/V troubleshooting

Ausbildung

CCNA or equivalent certification

Tools

SolarWinds

PRTG

Cisco Catalyst Center

Jobbeschreibung

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

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

Job Description:

We are seeking an experienced Network Engineer to support enterprise network operations, troubleshooting, maintenance, and implementation. The ideal candidate should have strong hands‑on experience with Cisco networking, Palo Alto firewalls, and enterprise Wi‑Fi environments, along with exposure to A/V and conference room technologies.

Key Responsibilities:

• Support and troubleshoot enterprise LAN/WAN, wireless networks, Cisco routers, and switches.


• Configure and maintain VLANs, routing, STP, trunks, TCP/IP, DHCP, DNS, NAT, and VPN.


• Manage and troubleshoot Palo Alto firewalls, security policies, and VPN connectivity.


• Troubleshoot enterprise Wi‑Fi, access points, connectivity, and performance issues.


• Support A/V systems, conference room equipment, and video conferencing technologies.


• Troubleshoot network issues impacting voice, video, and collaboration services.


• Perform network monitoring, upgrades, maintenance, and root‑cause analysis.


• Maintain network documentation and follow ITIL incident, problem, and change management processes.

Required Skills

• 8–10 years of enterprise network engineering/support experience.


• Strong Cisco networking (routers and switches).


• Hands‑on Palo Alto firewall experience.


• Strong knowledge of LAN/WAN, TCP/IP, VLANs, routing, VPN, NAT, and QoS.


• Network troubleshooting tools such as Wireshark, SNMP, and packet capture.


• A/V and conference room troubleshooting experience.

Preferred Skills

• CCNA or equivalent certification.


• Microsoft Teams Rooms, Cisco Webex, Crestron, Poly, or Logitech.


• SolarWinds, PRTG, or Cisco Catalyst Center.

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.