Ribbon Communications is seeking a highly skilled IP Optical Sales Engineer to support our strategic expansion in the IP Optical market. This role focuses on advanced network infrastructure—including IP/MPLS routing, packet transport, and optical networking solutions—and works closely with account teams to develop business opportunities across U.S. Regional and Rural Service Providers and Datacenters.
Key ResponsibilitiesLead pre-sales activities including network design, architecture development, and solution delivery for service providers
Serve as a subject matter expert in IP/MPLS, packet transport, and optical networking technologies
Promote Ribbon’s value proposition in Rural Broadband Middle Mile and Mobile Backhaul initiatives
Develop tailored network solutions using Ribbon and third-party products to meet customer requirements
Provide regional pre-sales support for Ribbon’s IP Optical product lines
Collaborate with Marketing, Commercial, and Product Management teams to align technical solutions with business strategies
Deliver technical presentations and demonstrations to prospective clients
Lead high- and low-level network design engagements with customers
Coordinate lab trials and proofs of concept to validate Ribbon’s technology offerings
U.S. Citizen Required
3 to 5 years of experience in Telecom Sales Engineering or Product Line Management
Bachelor’s degree in Engineering or a related technical field
Strong pre-sales experience in L1–L3 Network Engineering
Expertise in IP/MPLS network protocols, including:
IPv4/IPv6, OSPF, IS-IS, BGP, RSVP, LDP (FRR), QoS, Multicast-LU, BGP-LS/PCEP, Segment Routing
Understanding of network services: L2VPN, L3VPN, EVPN
Ability to build strong relationships with customers and communicate complex concepts effectively
Excellent problem-solving skills, with the ability to manage multiple projects simultaneously
Industry certifications (e.g., Juniper, Cisco)
Experience with Mobile Networks (4G, 5G)
Knowledge of MPLS-TP and Carrier Ethernet solutions
Hands-on experience with lab evaluations and proof-of-concept trials
Familiarity with U.S. government broadband expansion programs
Understanding of network automation and software-defined networking
Please Note:
'All qualified applicants will receive consideration for employment without regard to race, age, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, on the basis of disability, or other characteristic protected by applicable law.'
US Citizens and all other parties authorized to work in the US are encouraged to apply.
Top Skills
What We Do
Ribbon Communications (Nasdaq: RBBN) delivers communications software, IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our innovative, end-to-end solutions portfolio delivers unparalleled scale, performance, and agility, including core to edge software-centric solutions, cloud-native offers, leading-edge security and analytics tools, along with IP and optical networking solutions for 5G. To learn more about Ribbon visit rbbn.com.







