Domain Support Specialist

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Noida, Gautam Buddha Nagar, Uttar Pradesh
In-Office
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
We are shaping the future of digital connectivity the world relies on.
The Role
Join our Team
About The Opportunity
We are looking for a RAN Engineer having Ericsson Experience on 2G/3G/4G/5G technology, with end-to end understanding of the latest Mobile Networks architecture to drive and support various Technologies related tasks & deliveries in Managed Services Operations.
What you will do• Monitor and resolve Jeopardy Alerts in a timely manner within defined SLA; assist engineers with any requirements to execute work.• Carry Out initial ticket triage regarding fault requests and provide analysis to ensure onward L2 escalation is accurate.• Append all Tickets with concise, appropriate notes on activities taken to make work executable - Access Requests, Confirmation and Approval dates and times and references etc.• Lead the team & able to handle the customer calls & emergency bridges & ensure prompt escalation to the Management whenever deemed applicable.• Handle governance calls & prepare all type of network reports & PPTs to present to the customer.• To work in a culture and way of working characterized by proactive attitude, teamwork focus, strong performance ethics, high professionalism and high energy.• Provide Level w support for customer complaints and carry out incident/problem management activities, vendor management, support contracts, SLAs evaluation.
You will bring
Should possess knowledge of RAN 2G/3G/4G/5G Network KPI's and able to promptly analyze, report and resolve issues.
Telecommunications knowledge e.g. GSM, WCDMA, LTE technologies, traffic concepts, handover concepts, signaling and product functional demands.
General understanding call flows, channel concepts, Cell site related issues, broad knowledge of Linux/Unix operating system is essential.
Must have RAN monitoring experience
L1 experience will be added more value
Ericsson Configuration experience
Qualifications:• Degree within Electrical Engineering/Telecommunication Engineering/or equivalent.• Years of experience/Job stage: JS-02

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The Company
HQ: Stockholm
89,000 Employees
Year Founded: 1876

What We Do

Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day.

We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale.

Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient.

Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical.

Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term.

As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.

Why Work With Us

Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.

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