Core Fault Management
1 week ago
Job Description: Core Fault Management
Job Location- Chennai (Ongoing Contract/ Fixed Term Contract)
Responsibilities: -
- Fault management/configuration of CS & PS Core Network.(2G/3G/4G/Volte/IMS/5G)
- Coordination with Project teams for HLD/LLD/TOL/Design reviews
- Hand in Hand coordination with project for network integration activities
- Handle the Trouble ticket/CR within SLA
- Customer Issue handling and ensuring the end customer services are maintained
- MOP/WI preparation for the activities and new learnings
- Prepare, implement and verify the configuration and integration of a Node / System
- Coordinating with care team for finding and analyzing the RCAs
- Guiding team members to execute complex & critical configuration changes
- Tracking of issues related to tools and timely escalation as per pre-defined matrix
- Attending governance call with region and internal teams. Also responsible for analyzing and implementation of feedbacks from customers.
Key Technical Skillset: -
- Candidate should have relevant technical experience on Ericsson IMS & CS, Packet Core Domain (3G/4G/5G Core Nodes CSCF,SBG,MTAS,IP Works, EMM,MSS,MGW,vEPG, vMME, SGSN,GGSN,PCC,PCG, etc) or SDM Domain ( HLR,HSS, UDM,AUSF,MMTEL etc)
- Knowledge on Cloud Native Architecture and experience on Microservices, Kubernetes, Dockers, Containers
- Excellent knowledge on Core IMS Architecture Interface and Protocols.
- Must have Hands on Experience on /LTE/VoLTE/5G and SDM E2E call flows
- Good exposure in IMS architecture with all the nodes
- Good Understanding on Service Based Architecture concepts/Network Slicing
- Call flows of 5G / LTE like Registration, Re-Registration, De-Registration, VoLTE Call, Break-in / Break-Out, Hand-over, roaming etc.
-
TemIP-L3(Fault & Event Management)
1 week ago
Chennai, Tamil Nadu, India Teknowiz Full time ₹ 9,00,000 - ₹ 12,00,000 per yearJob Title: TemIP-L3Job Location- Chennai (Ongoing Contract/ Fixed Term Contract)Education And Experience Required6 to 8+ years of professional experience in telecom/IT operations.Bachelor of Science or equivalent degree in Computer Science, Electronics, Telecommunications, or related field.Mandatory SkillsL3: TeMIP,Working knowledge of TeMIP, Open NMS for...
-
MS Specialist Core
1 week ago
Chennai, Tamil Nadu, India Nokia Full time ₹ 15,00,000 - ₹ 25,00,000 per yearA Managed Services Core Specialist is responsible for the day-to-day operations and maintenance of core network infrastructure within a managed services environment. This role requires a deep understanding of network technologies, troubleshooting skills, and the ability to work independently and as part of a team. Customer Services in different areas such as...
-
Senior .NET Core Software Engineer
2 weeks ago
Chennai, Tamil Nadu, India, Tamil Nadu Brimma Tech, Inc. Full timeAbout the Role:We are looking for a highly capable Senior Software Engineer with proven hands-on expertise in .NET Core and a track record of delivering enterprise-grade, scalable production applications.In this role, you will independently design, code, and implement distributed systems, write clean and efficient production code, optimize performance at...
-
Core DBA
2 weeks ago
Chennai, Tamil Nadu, India Kosar Infotech Full time ₹ 20,00,000 - ₹ 25,00,000 per yearJob Title:Core DBA (Oracle Exadata)Location:On-site - Saudi ArabiaExperience Required:8–10 yearsEmployment Type:Full-timeJob DescriptionWe are looking for an experiencedCore DBA with strong expertise in Oracle Exadatato join our team. The ideal candidate will have hands-on experience in managing, monitoring, and optimizing large-scale Oracle Exadata...
-
Network Operations Manager
1 week ago
Chennai, Tamil Nadu, India Sify Full time ₹ 12,00,000 - ₹ 36,00,000 per yearJob Summary:The Core network operations manager is responsible for overseeing the end-to-end operations, performance, and maintenance of the service providers core network infrastructure. This includes IP/MPLS, switching, and routing systems. The role ensures high network availability, service quality, and operational efficiency while managing a team of...
-
FM Engineer
1 week ago
Chennai, Tamil Nadu, India Teknowiz Full time ₹ 6,00,000 - ₹ 18,00,000 per yearJD for the role of FM Engineer with our direct Client in Chennai.Job Role Description:Fault Management L2 responsible for diagnosing and resolving IP network faults to ensure optimal performance and reliability, This role involves troubleshooting IP network faults and promptly responding to network incidents and Outages (NOC Support).Job Key Tasks &...
-
Lead Product Manager, Core Services
6 days ago
Chennai, Tamil Nadu, India YouTrip Full timeWe're looking for a senior product leader to own and scale our Core Services & Platform function across remittance, FX, payments infrastructure, and internal operations. This is a mission-critical role for a seasoned product leader who thrives at the intersection of technology, financial infrastructure, and execution at scale. You'll lead multiple Product...
-
Lead Product Manager, Core Services
6 days ago
Chennai, Tamil Nadu, India YouTrip Full timeWe're looking for a senior product leader to own and scale our Core Services & Platform function across remittance, FX, payments infrastructure, and internal operations. This is a mission-critical role for a seasoned product leader who thrives at the intersection of technology, financial infrastructure, and execution at scale. You'll lead multiple Product...
-
Senior ITSM Engineer
1 week ago
Chennai, Tamil Nadu, India Core Solutions, Inc. Full time ₹ 1,04,000 - ₹ 1,30,878 per yearWe Core Solutions are looking for Sr. ITSM EngineerRole - Sr. ITSM EngineerExperience YearsNotice Period - Immediate to 30 DaysLocation - Chennai(Guindy)Work Mode - Work from Office(WFO)Interested people can apply in the link or share their resume to Position Summary:We are seeking an IT Service Management Engineer / Sr. Engineer to be part of the...
-
L1 FM Access Engineer
4 days ago
Chennai, Tamil Nadu, India Jio Full time ₹ 9,00,000 - ₹ 12,00,000 per yearPosted Date14 Jul 2025- Function/Business AreaEngineering & Technology- LocationChennai- Job ResponsibilitiesTo ensure First level proactive and reactive maintenance is being done regularly and prioritize faults to meet SLA To handle emergencies and if required coordinate with second level operations and investigate faults/cause related to system/network...