PACO Sr Care Engineer

City: Yokohama

State/Province: Kanagawa-ken

Posting Start Date: 4/28/26

Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients' most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at www.wipro.com.

Job Description:

Job Description

Care Engineer

Role : Operations Engineer/Care Engineer

JOB Details :- We are primarily looking for a resource with prior knowledge in troubleshooting Packet Core Nodes on Telco Clouds.

EXP Range :- 3 ~ 5 Yrs

• Minimum 2 years in PACKET CORE nodes troubleshooting/Monitoring ( L1/L2 level )
• Strong Communication skills - Team handling skills - Analytical skills - Presentation skills."

Skills :-

• Candidate should have understanding of the Packet Core Solution/Nodes
• Should have good knowledge of 4G and 5G call flows, and overall understanding of latest technologies in the Telecom space including VOLTE, VoWiFi, loT etc.
• Should have understanding of the Cloud environment and understanding of how EPC solutions can be deployed over cloud.
• Candidate should have prior experience in deploying packet core nodes as Bare Metal Nodes/VNF's/CNF's.
• Prior experience in Linux, VMWare, Dockers & Containers, OpenStack, Openshift
• Working knowledge on Packet Core Nodes SGSN / MME, GGSN/EPG, PCRF /SAPC, ePDG/ WMG, 5G nsa /sa
• Working knowledge on Packet Core Nodes CMG, CMM, NRD will be an added advantage

Roles & Responsibilities :-

• Perform troubleshooting, log collection, and detailed analysis of Packet Core nodes across 4G and 5G environments.
• Monitor network health, alarms, KPIs, and take ownership of incident handling at L1/L2 level.
• Analyze issues related to node reachability, signaling, and interfaces, and work towards timely resolution.
• Support RCA preparation and contribute to troubleshooting plans (MOP) for recurring or critical issues.
• Participate in troubleshooting bridges and coordinate with onsite/offshore teams and customers.
• Handle communication for access, approvals, and coordination during troubleshooting and change activities.

• Execute change implementations, patches, and configuration updates with proper validation.
• Perform post-validation of logs and system behavior after issue resolution or changes.
• Create, update, and manage incident/service tickets, ensuring proper tracking until closure.
• Work on Packet Core nodes such as SGSN, MME, GGSN/EPG, PCRF/SAPC, ePDG/WMG, and 5G NSA/SA.
• Use tools like Wireshark and system logs for in-depth issue analysis and debugging.
• Collaborate with cross-functional teams to ensure smooth operations and timely delivery.
• Document incidents, troubleshooting steps, and resolutions for knowledge reuse.
• Support junior team members and assist in knowledge sharing sessions.

Japanese Proficiency :- Native Level is not mandatory but business level is must.

Bilingual : Business Level English and Japanese.

NOTE :- Candidate will be working with Offhshore and Onsite Resources

Mandatory Skills: Telecom Telco Cloud Orchestrator .

Experience: 3-5 Years .

Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.

Client-provided location(s): Yokohama, Japan

Job ID: Wipro-166794

Employment Type: OTHER

Posted: 2026-04-28T19:14:29