Responsibilities & Tasks

- Plan and execute UDM nodes upgrade (HSS,CCDM,CCRC,CCSM)
- Perform pre-checks, health checks, and post-upgrade validations
- Execute software installation, patching, and traffic migration activities
- Ensure service continuity during maintenance windows and traffic cutovers
- Troubleshoot integration and post-upgrade issues across network elements
- Work closely with Solution Architects, Design, and Operations teams
- Support rollback planning and execution in case of failures
- Maintain and update Method of Procedure (MoP) and documentation
- Automate repetitive tasks using scripting (Python/Shell preferred)
- Ensure compliance with customer SLAs and quality standards

Minimum Qualifications & Experience Requirements:

- Engineering Graduates
- 6 Years of experience in Telecom domain

Preferred Qualifications & Experience Requirements:

- Prior hands-on experience (min 6 -10 yrs) working of as an Integration Engineer.
- Strong understanding of 4G and 5G core network rollout and deployment processes.
- Expertise in UDM solutioning, design, deployment, testing and readiness validation.
- Experience of delivering projects for global operators is highly preferred.
- Hands-on exposure to Ericsson UDC Systems is strongly preferred.

Detailed

- Position - Senior Solution Integrator / Solution Architect
- Domain - Good exposure to core networks




- Node Experience - Ericsson UDM 4G Products HSS-FE, CCSM, CCRC and CCDM

Certifications

- Ericsson / Nokia UDM certifications
- Red Hat / Linux certifications
- Cloud certifications -Redhat OpenShift

Technical Experience

- Knowledge of GSM, SS7, SIGTRAN & DIAMETER protocol.
- Knowledge of Cloud Native fundamentals, Docker and Kubernetes.
- Working knowledge of UDM or SDM products.
- Knowledge of Front-end application & call flows.
- Experience with Implementation, Integration, Acceptance Tests, Upgrades, O&M; & Troubleshooting on telecommunication products.
- Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud.
- knowledge of IP domain.
- Sound understanding of circuit & packet switching.
- Ability to troubleshoot and diagnose basic software problems pertaining to UDC Nodes.

Soft Skills

- Ability to deal with difficult customers in a professional and sensitive manner
- Have the ability to see the big picture’
- Positive communication & presentation skills
- Ability to judge the sense of urgency of an issue

Role: DevOps - Other, Industry Type: Miscellaneous, Department: Engineering - Software & QA, Employment Type: Full Time, Permanent Role Category: DevOps Education UG: Any Graduate read more

Key Skills Skills highlighted with ‘‘ are preferred keyskills UDM DiameterSS7Sigtran

📌 UDM Integration Engineer (Noida)
🏢 Ericsson
📍 Noida