OSS Architect

Infosys Limited; City of Westminster; On-site; GBP 90,000 - 130,000; Full time

Job summary

Infosys Limited in London is seeking an experienced OSS Architect with hands-on orchestration skills to lead technology architecture within the OSS space. The role focuses on networking, service assurance, and cloud integration while coordinating with business stakeholders.

Location is London with potential travel up to 10%. The candidate will bring strong Python, Java, and DevOps capabilities to drive scalable OSS/BSS solutions across our ENGNE unit.

Qualifications

• 12+ years in networking & Telecommunication domain.
• 7+ years in Service Assurance OSS/BSS.
• Strong hands-on with AWS/Azure and DevOps tooling.
• Knowledge of TMF APIs, ONAP/ODA and related standards.

Responsibilities

• Lead OSS architecture and orchestration initiatives.
• Collaborate with business teams to translate requirements into technical solutions.

Skills

Networking & Telecom

OSS/BSS

Python programming

CI/CD

AWS

Azure

DevOps

Java/Web services

TMF APIs

Tools

AWS

Azure

Jenkins

Puppet

Ansible

Job description

Last Updated

09/10/2026

Job Title

Technology Architect | OSS Architect | London

Job Description

Role - Technology Architect

Technology - OSS Architect

Location - London, United Kingdom

Business Unit - ENGNE

Compensation - Competitive (including bonus)

Infosys- Engineering Services - OSS Architect

At Infosys, we pioneered and perfected the global delivery model, introducing to our customers the ability to move technology work to different locations where talent is readily available and quality is both impeccable and cost competitive. Over the years we have applied this model to a full range of services - both technical and business. Our IT services such as application integration, testing, maintenance and infrastructure management ensure your operations are fully optimized. Our business process outsourcing and management services, such as customer service delivery, human resource outsourcing and procurement handling, drive down process costs while greatly enhancing their efficiencies. Most importantly, as part of our strategic sourcing approach, these services free up resources that can then be deployed to drive transformation and innovation initiatives

We are looking for a Technology Architect in the OSS space who has hands-on experience in orchestration.

Location for this position is London. This position may require 10% travel.

Domain & Technical Skills

• 12+ years of experience in networking & Telecommunication domain
• 7+ years of experience in Service Assurance domain & OSS/BSS
• Experience in COTS products - HP, Nokia, Ericsson, Ciena etc.
• Experience in Network Performance Reporting, Fault Management, Event Correlation.
• In-depth knowledge of networking aspects - routing & switching, monitoring & security aspects.
• In-depth knowledge of TMF APIs, ODA, ONAP and other standards.
• Strong hands-on experience in AWS, Azure.
• CI/CD, DevOps, Jenkins
• Good programming capabilities in Python.

Desired Skills

• Good communication skills, ability to lead teams and give architectural directions
• Ability to work with business, gather requirements & translate to technical application building blocks
• Good programming capabilities in Java, Web services, JSON, Springboot Microservices API.
• Automation testing tools using Python
• Development tools :: Core Java, JSON, HTML5, CSS3, Angular5, REACT
• Deployment Management tools - Puppet, Chef, Ansible
• Fair knowledge on YANG/NETCONF

Personal Attributes

• High analytical skills
• A high degree of initiative and flexibility
• High customer orientation
• High quality awareness
• Excellent verbal and written communication skills

About Infosys

Infosys is a global leader in next-generation digital services and consulting. We enable clients in 59 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer clients, in 59 countries, as they navigate their digital transformation powered by cloud and AI. We enable them with an AI-first core, empower the business with agile digital at scale and drive continuous improvement with always-on learning through the transfer of digital skills, expertise, and ideas from our innovation ecosystem. We are deeply committed to being a well-governed, environmentally sustainable organization where diverse talent thrives in an inclusive workplace.

All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer.