Senior Network Engineer - Cisco, Nexus & 24x7 Ops

HCLTech; Bethlehem (Northampton County); On-site; USD 95,000 - 140,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

AD&D

Disability insurance

Employee assistance program

401(k) retirement plan

Paid time off

Paid holidays

Job summary

HCLTech seeks an experienced Network Engineer in Bethlehem, PA to configure, troubleshoot, and maintain Cisco routing, switching, firewalls, and wireless devices, with Nexus data center familiarity and Cisco Prime Infrastructure.

The role requires CCNP Routing and Switching or equivalent, 7–8 years of experience in BGP/OSPF/EIGRP, LAN/WAN architectures, and hands-on work with Infoblox, SolarWinds, and F5 load balancers. On-call 24x7 readiness and collaboration with vendors are essential.

Qualifications

• CCNP Routing and Switching or equivalent preferred.
• 7–8 years of experience with BGP, OSPF and EIGRP.
• Extensive LAN/WAN, data center, and overlay technologies experience.
• Nexus 2/3/5/7/9K platforms exposure.
• Experience with Infoblox, SolarWinds, ThousandEyes, F5 load balancers.

Responsibilities

• Configure and troubleshoot Cisco routing, switching, firewalls, and wireless devices.
• Knowledge of Cisco ACI and implementation.
• Administer network devices including routers, switches, wireless and firewalls.
• Perform network maintenance, patches, hot fixes and security configurations.

Skills

BGP

OSPF

EIGRP

24x7 on-call

Vendor liaison

Education

CCNP - Routing and Switching or equivalent

Tools

Cisco Routing & Switching

Cisco ASA/Firewalls

Nexus data center switches

Cisco ACI

Cisco Prime Infrastructure

Infoblox

SolarWinds

ThousandEyes

F5 BIG-IP

Job description

HCLTech seeks an experienced Network Engineer in Bethlehem, PA to configure, troubleshoot, and maintain Cisco routing, switching, firewalls, and wireless devices, with Nexus data center familiarity and Cisco Prime Infrastructure.

The role requires CCNP Routing and Switching or equivalent, 7–8 years of experience in BGP/OSPF/EIGRP, LAN/WAN architectures, and hands-on work with Infoblox, SolarWinds, and F5 load balancers. On-call 24x7 readiness and collaboration with vendors are essential.