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Ernst & Young

Global professional services: consulting, tax, assurance.

Nokia FlowOne Solution Architect

Full-Time
No salary listed
Expert
Bachelor's
Bengaluru, Karnataka, India
In Person
Solution EngineeringPre-Sales Solution Engineering, Implementation & Technical Account Management

About the job

Requirements
  • 10–12 years of proven experience, including hands-on professional experience with Nokia FlowOne; at least 5 years working as an architect or designer.
  • Understanding of 5G slicing, 5G SA/NSA networks, IP/MPLS, optics, IMS, VoLTE, NFV/SDN, and fixed networks.
  • In-depth knowledge of TM Forum's Open Digital Architecture (ODA), related ODA components, and TM Forum Open APIs.
  • Deep knowledge of OSS architecture, processes, and systems, with practical solutioning experience for large telecommunications companies.
  • Experience architecting zero-touch operations, closed-loop automation, and autonomous networks, and implementing intent-driven management systems that translate business goals into machine-readable intents in the telecommunications domain.
  • Experience building comprehensive solutions and responding to complex presales RFx, especially using Nokia's OSS product suite.
  • Hands-on experience with Java, Python, Kubernetes, microservices, and databases.
  • Expertise in resolving complex implementation and solution issues and providing thought leadership and guidance.
  • Expertise reviewing and approving methods, design and development solution documents, internal and external test strategies, plans, and scripts.
  • Experience navigating complex client relationships and large transformation challenges.
  • Extensive RFP exposure, including developing capability needs and liaising with suppliers.
  • Experience developing 'As Is' and 'To Be' processes to support requirements and solution definition and scoping.
  • A bachelor's degree in Electronics, Computer Science, Information Technology, or another relevant discipline.
  • Strong communication and interpersonal skills and the ability to work collaboratively in a team environment.
Responsibilities
  • Provide solution architecture and thought leadership on Zero Touch Fulfilment and Autonomous Networks using Nokia FlowOne and other Nokia OSS products.
  • Lead implementation of related solutions, ensuring project timelines and quality standards are met.
  • Drive presales responses for OSS transformation RFIs and RFPs.
  • Develop comprehensive documentation for network architectures, designs, and processes.
  • Keep up to date with trends and advancements in autonomous networks, artificial intelligence, and machine learning, and use leading AI tools in delivery work.
  • Develop and apply solution architecture standards, processes, and principles.
  • Evaluate and recommend technologies, tools, and platforms that support autonomous networking initiatives.
  • Act as the day-to-day point of contact for clients and project managers, structuring and engaging teams to deliver high-quality outputs.
  • Identify client issues and propose suitable approaches to challenges faced by telecommunications industry players.
  • Develop the business and acquire new clients and engagements by identifying and pursuing opportunities and building strong client relationships.
  • Build and maintain long-term relationships with senior clients.
  • Drive strategic discussions on business objectives and strategy KPIs.
  • Deliver solutions that meet business objectives, maintain project and program scope and objectives, and support benefits realization.
  • Lead by example, set achievable goals, and link commercial and technical work.
  • Create a market for EY offerings across the telecommunications value chain and generate leads and opportunities through existing client relationships.
  • Deliver key client outcomes by managing on-ground teams and client delivery expectations, mitigating delivery risks, and identifying issues that hinder client outcomes.
  • Support partners and the Markets team on client-initiated opportunities.
Desired Qualifications
  • Experience with additional products in Nokia's OSS suite.
  • Relevant certifications such as TOGAF, eTOM, or ODA.
  • Strong leadership, teaming, and communication skills.
  • Drive to excel professionally and guide and motivate others.
  • Analytical and problem-solving skills.
  • Ability to remain dedicated and resourceful and work under pressure.

About the company

EY is a global professional services firm that offers consulting, assurance (audits), tax, and transaction advisory services to a wide range of clients including corporations, SMEs, and government entities. It earns fees for these services and uses its industry expertise and a worldwide network to help clients optimize operations, manage risk, and achieve sustainable growth. EY differentiates itself through its scale and reach, industry specialization, focus on end-to-end services, strategic alliances, and emphasis on innovation and sustainability, including improving audit quality and addressing digital economy needs and supply chain visibility. The company’s goal is to help clients navigate complex regulatory and business environments, transform finance and tax functions, and drive efficiency and resilience across their operations.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

1991

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Benefits

  • Professional Development Budget
  • Flexible Work Hours
  • Remote Work Options

Company News

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EY adds nearly 10,000 staff globally as AI revenue surges 50%

EY added nearly 10,000 staff globally in its 2026 financial year as AI-related revenue surged almost 50%. The Big Four firm's workforce reached 415,000, with most growth concentrated in global delivery services and offshoring centres. The Americas division saw headcount decrease by roughly 4,500, or 5%. Overall global revenue rose 4.7% to $57 billion. EY-Parthenon was the fastest-growing service line, with revenue increasing 7.4% to $6.8 billion, marking a turnaround after two years of minimal growth. Tax revenue rose 6% to $13.8 billion, whilst consulting grew 4.4% to $17.4 billion. The results reflect EY's "All-In" strategy under global chair Janet Truncale, with billions invested in transforming operations and AI services.

PR Newswire
Sep 9th, 2026
US oil producers hit record output as capital spending drops 49% and reserve replacement falls

An Ernst & Young study found US oil and gas producers reached record production in 2025 while becoming more selective with investments. The analysis of 30 major exploration and production companies, representing 43% of US oil and gas output, showed oil production hit a study-period high, yet reserve additions from extensions and discoveries declined 11% year over year and failed to fully replace production volumes for the first time since 2021. Total capital expenditures fell 49% year over year, whilst M&A spending declined 70%. Exploration spending dropped 11% to $4.8 billion, representing only 3% of total capital expenditures. Natural gas showed stronger fundamentals, with production rising 18%, reserves increasing 14%, and discoveries up 21%.

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Aug 31st, 2026
EY commits $100M to bonuses rewarding human skills alongside AI adoption

Ernst & Young's US division is allocating $100 million this fiscal year to bonus payments rewarding employees who demonstrate adaptability, innovation, and judgement. Individual spot awards reach $500, whilst employees or teams making significant contributions can receive between $10,000 and $25,000, five times the previous programme's ceiling. The initiative also covers AI experimentation. "What we recognise signals what we value," said Ginnie Carlier, chief talent and culture officer for EY Americas. The bonuses form part of a broader strategy to reshape employee development across all career levels. Other professional services firms are pursuing similar approaches. KPMG restructured its audit internship this summer to emphasise critical thinking, whilst PwC US introduced training combining AI proficiency with human qualities like empathy. EY reported AI-related revenue grew 30% year-over-year in 2025.

Consultancy.eu
Aug 28th, 2026
EY-Parthenon acquires Dutch digital strategy consultancy SparkOptimus

EY-Parthenon has acquired SparkOptimus, a Dutch digital strategy consultancy founded in 2010. The Amsterdam-based firm employs around 50 consultants and specialises in AI transformation, digital business model redesign and technology-driven transformation. SparkOptimus founders Alexandra Jankovich and Tom Voskes, both former McKinsey consultants, said joining EY-Parthenon will create significant value for clients and staff whilst providing access to broader capabilities. The acquisition marks EY-Parthenon's first European deal since 2021. EY-Parthenon, established in 2014, is EY's strategy consulting and transactions advisory business with around 25,000 professionals globally. Mark Reich, Partner at EY-Parthenon Netherlands, said SparkOptimus' expertise will complement existing capabilities in the Dutch market. The deal closes on 1 September 2026. Financial terms were not disclosed.