OSS Enterprise Architect

Tech Mahindra; Reading; On-site; GBP 63,000 - 103,000; Full time

Job summary

Tech Mahindra, Reading, United Kingdom, seeks an expert OSS/BSS Architect with 12+ years in telecom architecture to define target architecture, governance, and a modernization roadmap. You will drive platform consolidation, data integration, and API security while collaborating across business, operations, and vendors to deliver transformation outcomes.

Key focus areas include TM Forum standards, open APIs, and autonomous network capabilities within large-scale programs, delivering measurable

Qualifications

• 12+ years in Telecom OSS/BSS architecture and transformation.
• Strong knowledge of Inventory, Assurance, Fulfilment, Service Management, Planning, GIS, and Integration domains.
• Experience with enterprise architecture governance, OSS modernization, and large-scale transformation programs.
• OSS Architecture, Enterprise Architecture, TM Forum (eTOM, SID, Open APIs), Solution Governance, Data & Integration Architecture.

Responsibilities

• Define our OSS target architecture and roadmap.
• Govern our architecture decisions, design reviews, and solution compliance.
• Lead OSS simplification, application rationalization, and platform consolidation initiatives.
• Establish our integration, data, API, and security architecture principles.
• Collaborate with business, operations, vendors, and delivery teams to deliver transformation outcomes.
• Support adoption of TM Forum standards, automation, and Autonomous Network capabilities.

Skills

OSS Architecture

Enterprise Architecture

TM Forum

Data & Integration

Solution Governance

Automation

Autonomous Networks

API

Cloud

Job description

Salary: £63,000 - 103,000 per year

Requirements:

• 12+ years in Telecom OSS/BSS architecture and transformation
• Strong knowledge of Inventory, Assurance, Fulfilment, Service Management, Planning, GIS, and Integration domains
• Experience with enterprise architecture governance, OSS modernization, and large-scale transformation programs
• OSS Architecture, Enterprise Architecture, TM Forum (eTOM, SID, Open APIs), Solution Governance, Data & Integration Architecture

Responsibilities:

• Define our OSS target architecture and roadmap
• Govern our architecture decisions, design reviews, and solution compliance
• Lead OSS simplification, application rationalization, and platform consolidation initiatives
• Establish our integration, data, API, and security architecture principles
• Collaborate with business, operations, vendors, and delivery teams to deliver transformation outcomes
• Support adoption of TM Forum standards, automation, and Autonomous Network capabilities

Technologies:

• AI
• API
• Cloud
• GIS
• Support
• Network
• OSS
• Security
• Architect

More:

Tech Mahindra offers technology consulting and digital solutions to global enterprises across industries, enabling transformative scale at unparalleled speed. We are a global team of 149k+ professionals across 90+ countries supporting 1100+ clients with a full spectrum of services including consulting, information technology, enterprise applications, business process services, engineering services, network services, customer experience and design services, AI and analytics, and cloud and infrastructure services. We are part of the Mahindra Group, founded in 1945, and we have been recognized for our sustainability leadership with the Terra Carta Seal. This role offers a salary range of 65 to 75k GBP per annum and focuses on leading OSS architecture and transformation toward Autonomous Networks.

last updated 36 week of 2026