Senior Network Engineer - Enterprise & SD-WAN

Temporary

SpikeIT Global Solutions, INC

Newark, NJ

Job Description

Senior Network Engineer – Enterprise & SD-WAN

Work Type: Hybrid – 3 days onsite, Newark, NJ

Job Summary

Senior technical role responsible for the architecture, engineering, implementation, modernization, and operational support of NJ Transit's large, geographically distributed enterprise network — covering corporate facilities, rail/bus locations, data centers, stations, and critical infrastructure.

Key Responsibilities

Design, implement, configure, and troubleshoot enterprise LAN/WAN infrastructure.
Support complex L2/L3 environments using BGP, OSPF, EIGRP, VLANs, VRFs, STP, QoS, multicast , and route redistribution.
Engineer WAN/SD-WAN connectivity — MPLS, Ethernet, EPL/EVPL, broadband, wavelength, dark fiber.
Support Cisco Nexus, ACI, Catalyst , and data center networking (10G/40G/100G/400G, DWDM, DCI).
Implement Zero Trust, SASE , network segmentation, VPN, and IPSec.
Support Azure ExpressRoute, AWS Direct Connect , and cloud connectivity.
Develop automation using Python, Ansible, APIs, Terraform .
Create HLDs, LLDs, MOPs , test plans, and network diagrams.
Coordinate with architecture, operations, telecom, vendors, and carriers.

Required Skills (7+ Years Each)

Enterprise network engineering in large, complex environments (10+ yrs )
Expert-level enterprise routing & switching
Advanced Cisco (routers, Catalyst, Nexus) experience
Advanced BGP, OSPF, EIGRP, TCP/IP, VLANs, VRFs, STP, QoS, multicast, VPNs
Strong WAN & SD-WAN architecture & implementation
Carrier telecom services & WAN circuit technologies
Highly available & geographically diverse network design

Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply

Vacancy posted 23 days ago

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