OSS Architect - London

Infosys; Greater London; On-site; GBP 110,000 - 160,000; Full time

Job summary

Infosys is seeking a Technology Architect to lead OSS/Service Assurance initiatives in London. You will design and implement complex networking solutions, drive integration across TMF APIs, ONAP, and cloud platforms, and guide engineering teams through delivery milestones.

The role requires 12+ years in networking and telecoms, hands-on experience with vendors like HP, Nokia, Ericsson, and strong Python/Java coding, DevOps practices, and excellent communication to translate business needs into

Qualifications

• 12+ years of experience in networking and telecoms.
• 7+ years in Service Assurance domain & OSS/BSS.
• Experience with COTS products (HP, Nokia, Ericsson, Ciena).
• Knowledge of TMF APIs, ODA, ONAP and related standards.
• Strong Python/Java programming and cloud experience (AWS, Azure).
• Proficiency in CI/CD, DevOps practices and tools such as Jenkins.
• Experience with deployment tools (Puppet, Chef, Ansible).
• Hands-on experience with network performance, fault management and event correlation.
• Strong communication and leadership capabilities.

Skills

Networking

Service Assurance

OSS/BSS

Python

Java

JSON

Spring Boot

Web services

Angular

React

AWS

Azure

CI/CD

DevOps

Jenkins

Puppet

Chef

Ansible

TMF APIs

ONAP

ODA

YANG/NETCONF

Python programming

Core Java

JSON

HTML5

CSS3

Angular5

REACT

Education

Bachelor or higher in a related field

Tools

HP

Nokia

Ericsson

Ciena

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 Technology Architect in the OSS space who have 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 Assurande 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

Besides the professional qualifications of the candidates we place great importance in addition to various forms personality profile. These include: 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