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Senior Solution Specialist @ Infinera

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 Senior Solution Specialist

Job Description

As a Senior Solution Specialist, you will bridge customer dreams and Nokia s technology. You will provide world-class support for internal and external customers, shaping high-level architectures, delivering optimized solutions, and ensuring excellence in offering materials like Statements of Compliance, configurations, pricing, and solution descriptions.
Your expertise in 4G/5G Core Solutions, Vo5G, VoNR, VoLTE, and a deep understanding of cloud technologies (Kubernetes, Containers, Public Cloud, Data Center Design) will empower you to create future-ready CSP solutions. You ll collaborate with global teams, synchronize technical requirements, lead RFX responses, and continuously drive knowledge sharing across the organization.
You have:
  • Bachelor s, Master s, or equivalent degree in Engineering or related field, with 7-13 years of relevant experience in the Packet core area
  • Expertise in 4G and 5G Core Network solutions, with deep knowledge of 3GPP and IETF specifications
  • Proven experience with end-to-end Vo5G, VoNR, and VoLTE deployments, including components such as HSS, HLR, EIR, MNP, DRA, AAA, MME , AMF , SMF , PGW , SCP, BSF, and PCRF
  • Hands-on experience as a system integrator with subject matter expertise in CSCF, TAS, SBC, MRF, ENUM, and OpenShift platform
  • Strong grasp of communication protocols such as SIP, Diameter, and HTTP/2.0
It would be nice if you also had:
  • In-depth understanding of cloud technologies, including Kubernetes, containers, orchestration, public cloud infrastructure, and data center design
  • Certification in OpenShift, AWS, and GCP
  • Provide presales support for internal and external Nokia customers, ensuring high-quality engagement and delivery.
  • Contribute to solution development by preparing offer materials such as Statements of Compliance, configurations, pricing, and solution descriptions.
  • Design high-level architecture and product alignment to best fit customer requirements and proposed solutions.
  • Recommend optimized technical solutions based on an in-depth understanding of customer needs and industry standards.
  • Maintain a strong grasp of telecom operators and the broader telecom market landscape.
  • Collaborate effectively with global teams and stakeholders, demonstrating strong communication and networking skills.
  • Participate in RFX processes, including BoQ, TSD creation, quality reviews, and feature requirement discussions with product and market experts.
  • Support cross-functional alignment on technical solutions, contribute to traffic profiling, and finalize CNF/VNF sheets across involved products.

Job Classification

Industry: Telecom / ISP
Functional Area / Department: Engineering - Hardware & Networks
Role Category: IT Network
Role: Team Lead / Network Manager
Employement Type: Full time

Contact Details:

Company: Infinera
Location(s): Kolkata

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Keyskills:   Telecom Networking Compliance RFX GCP TAS core network HTTP SIP Subject matter expertise

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