Company Description 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 Qualifications Additional Information All your information will be kept confidential according to EEO guidelines.