- Main Responsibility Area:-
- Monitor CSD (SCP) 24*7 system and analyse the Alarms and issue visible in system
- Analyse the issue and identify the root cause of alarm/Issues.
- Raise CARE ticket to L3 Team within SLA and provide all required logs and traces.
- Implement the solution provided on ticket and provide feedback.
- Support and Manage Operations & Maintenance Upgrades & configuration changes to the CSD SCP Solution.
- Review requirements, MOP Preparation
- Skills:
- Good Knowledge of LTE and 5G Networks and Call flows
- Solution Implementation of Core Network Elements for Signalling (SCP)
- Experience in Cloud on CNF.
- Good experience in Unix/Linux commands
- Deployment/Upgrade expertise in 5G Products.
- Good working knowledge in SCP, 4G/5G core technologies. HTTP2, RestAPI, SCTP, TCP, Linux, Kubernetes
- Basic scripting language expertise (Shell script, PERL, Python, Ansible) would be added advantage.
- Position Requirements: -
- - Ability to discuss with customer for requirements gathering
- - Solution Deployment Upgrades.
- - Ability to troubleshoot call flow related issues and fixing the same.
- - Strong understanding of Mobile Network (2G, 3G & 4G).
- - Advanced level on Operating System such as Linux or Solaris.
- - Experience on networking troubleshooting using tools such as Wireshark.
- - Experience on virtualization - VMWare or Open stack
- Ability to play a role of Individual contributor as well as team player based on the project requirements.
- Good Communication Skills.
Position Requirements:
- Good Knowledge of 5G/GSM/UMTS/LTE/IMS Networks and Call flows
- Solid experience in Nokia CSD,DRA,HSS Linux, Deployment On Cloud and Bare metal solutions accumulated over a proven track record of 3+ years
- Hands on Experience on Nokia UDM, One NDS ,EIR and HLR/HSS will be an added advantage
- Previous Integration & Operation experience and related wireless and test equipment knowledge
- Network performance assessment, audits and network performance enhancements (optimization) on regular basis
Ability to optimize network with all components based on traffic trends and customer forecast. Ability to compile Optimized system parameters to tune the network. - Strong and demonstrated troubleshooting skills and abilities to debug and reproduce hardware, software, and networking problems including network performance and interoperability issues
- Ability to learn fast new technologies, to work independently in a virtual and multi-cultural team environment but also be a great team-player
Master's or Bachelor's degree from technical university e.g. Electrical Engineering/ Telecommunication Engineering/Computer Science/Computer Engineering or equivalent
