Contribute to and support the Architecture, Technical Scope of Work (SOW) and Solution Description for the Customer project. Assist internal teams from offer commencement through to final solution delivery and acceptance by the customer. Establishment of the agreed contractual System Requirements. Development of an E2E Architecture and Design that meets the specifications, time to market and product/quality constraints.The Solution Architect is accountable for the technical accuracy of the design solution (i.e.: as defined in the SA&HLD etc.) – and the resulting implementation. Pre-sales Phase:ASSIST Business Development with the following:Development of the IP Architecture and Solution Description to be used for offer submission (and integration/dependencies with the E2E solution).Pre-determine a Physical and Logical Solution Architecture; partition and allocate system requirements and functionality to the architecture; analyze and evaluate alternative solutions; define subsystems and system elements and requirements.Identification of Key Technical Risks and Issues, develop mitigation plansIdentification of roadmap gates ensuring time to market (for IP products and dependencies with non-Nokia products).Provide key inputs for technical decisions relating to system requirements and system architecture/design.Project Execution Phase:System/Solution Requirements Development.Identification of key Use Cases; agreement on key acceptance criteria.Derive products and solution requirements in line with the SOW and solution description while being fully coordinated with project management, design and deployment team; perform requirements designation and importance analysis; perform verifiability analysis; perform risk analysis. Development of E2E Solution Architecture and support to High-Level Design (multiple technology domains).Determine a Physical and Logical Solution Architecture; partition and allocate system requirements and functionality to the architecture; analyse and evaluate alternation solutions; define subsystems and system elements and requirements.Perform Use Case Analysis, scenario determination and develop sequence diagrams to support the requirements analysis, architecture & high-level design activities.Review HLD/LLD/Interface SpecificationProactively seek to identify and address technical risks. In co-operation with the PM/TPM conduct risk assessments on the project and all suppliers; identifying and executing mitigation strategies to limit impact; support on reporting of risk exposure (cost, schedule, other); escalating, as appropriate.Review roadmap alignment with solution to be implemented with PLM engagement.Technical support, manage, review 3rd party suppliers and vendors - including:Ensuring that all parties involved in the solution development (SI project team, the customer, 3rd party suppliers, subsystem design teams) clearly understood their technical scope/objectives (through document reviews, workshops, presentations, informal Q&A)Reviewing and assessing the technical progress of all suppliers – including 3rd Parties. Masters in Engineering and/or 10+ years of experience in the telecom industry, dealing with IP technologies.Knowledgeable on Virtualization, SDN & NFV concepts and related technologies.Knowledgeable on E2E Mobile Solutions, Mobile & Packet Core concepts and related technologies.Knowledgeable on scripting and mastering programming languages and techniques.Knowledgeable on Network Management Systems, networking concepts and related technologies.Nokia SRA/Virtuoso, Cisco CCIE, Juniper JNCIE or equivalent Certification are a plus.Experience in selling and delivering Datacenter/Carrier Network and SolutionsExcellent in designing networking equipment for Carrier, SDN and NFV Solutions and Concept. Strong Linux/Unix shell and datacenter networking knowledgeNative level in Japanese – written and verbal communication, Fluent in English – written and verbal communication