1. Candidate should be expert in OSS network domain (Provisioning/Activation/mS/Software Architecture) & should be responsible for 2. Designing/Modification and implement networks & servers , Labs Network and Domain/vnf and SDN/configuration,intranets, extranets, and other data communications networks.3. Determining how a system/network should work and how changes in conditions, operations, and the environment will affect outcomes.4. Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.5. Monitoring/Assessing performance of networks to make improvements or take corrective action in case of any problem.6. Troubleshooting Determining causes of operating errors and deciding what to do about it.