NineStar Connect - Network Engineer III
Core
Design, maintain, and evolve next-generation service provider network infrastructure including core routing, transport, and peering.
Role type
Senior IC network engineer (service provider)
Builds
Carrier-grade network infrastructure serving thousands of customers
Domain
Telecommunications / Service Provider Networks
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure
Required skills
BGP routing, OSPF routing, MPLS, Cisco IOS/XE/XR, complex network design, advanced troubleshooting, Linux network services (DNS/DHCP/TACACS), network documentation
Preferred skills
CCNP certification, CCNP Service Provider concentration
Technologies
Cisco IOS, IOS-XE, IOS-XR, DWDM, MPLS, eBGP, IPv4, IPv6
Responsibilities
Configure and upgrade core service provider network devices; Support and optimize 100G and 400G transport networks; Manage DWDM systems, MPLS networks, and private/public eBGP peering; Maintain public IPv4 and IPv6 addressing infrastructure; Research, test, and deploy emerging service provider technologies; Provide advanced troubleshooting and escalation support; Administer critical network services including DNS, DHCP, TACACS, and monitoring platforms; Develop and maintain accurate network documentation; Train and mentor fellow engineers and technical staff; Contribute to long-term network architecture planning and strategic initiatives
Seniority
Senior, hands-on IC