Interconnect System Administrator

Bengaluru - India

Monthly Salary: Not Disclosed

Posted on: 19 hours ago

Vacancies: 1 Vacancy

Job Summary

Role: Interconnect System Administrator
Experience: Min. 6–8 years in system administration in the telecom domain.
Location: Bangalore (WFO)
Notice Period: immediate/serving notice period(not more than 10 days)
Note- no relocation candidates

Key Skills: scripting tools like Shell Python or Perl Oracle / SQL Server / MySQL (installation tuning backup/restore).

Job Summary:

We are seeking an experienced System Administrator with 6–8 years of experience to manage support and optimize telecom interconnect systems including ZIRA WBRM Interconnect and ZIRA e-Invoicing solutions. The ideal candidate will ensure smooth operations of interconnect billing settlements reconciliations and compliance processes across multiple operators.

Key Responsibilities:

Administer monitor and maintain ZIRA WBRM Interconnect and ZIRA e-Invoicing systems.
Ensure high availability performance and reliability of interconnect applications.
Support interconnect billing processes including call detail record (CDR) processing rating and settlements.
Handle reconciliations and dispute resolution between operators for interconnect traffic.
Monitor and manage traffic routing tariff updates and partner configurations in the interconnect systems.
Manage e-Invoice generation validation and regulatory compliance using ZIRA e-Invoicing platform.
Implement system upgrades patches and configuration changes while minimizing downtime.
Maintain system users roles and permissions according to security and audit policies.
Troubleshoot application OS and database issues and provide timely resolutions.
Maintain and update documentation runbooks SOPs and knowledge base articles.
Collaborate with network billing finance and partner teams to ensure smooth interconnect operations.
Participate in capacity planning performance tuning and disaster recovery exercises.
Automate recurring operational tasks using scripting tools like Shell Python or Perl.
Coordinate with vendors and service providers for system support issue resolution and upgrades.
Generate reports and dashboards for interconnect usage billing accuracy and e-Invoice compliance.

Required Skills & Qualifications:

Experience: 6–8 years in system administration in the telecom domain.
Application Expertise: Hands-on experience with ZIRA WBRM Interconnect and ZIRA e-Invoicing solutions.
Telecom Knowledge: Strong understanding of interconnect processes billing settlement reconciliation routing and tariffs.
Operating Systems: Expert in Linux/Unix administration; Windows knowledge is a plus.
Databases: Experience with Oracle / SQL Server / MySQL (installation tuning backup/restore).
Networking: Knowledge of TCP/IP DNS routing firewall rules in telecom context.
Scripting/Automation: Proficiency in Shell Python or other scripting languages.
Problem-Solving: Strong troubleshooting and root-cause analysis skills.
Documentation: Ability to maintain clear SOPs runbooks and knowledge bases.
Soft Skills: Good communication collaboration and ability to work under pressure.

Preferred Qualifications:

Exposure to batch processing job schedulers (Control-M Autosys) and monitoring tools.
Understanding of telecom regulatory and compliance requirements for interconnect and e-Invoicing.
Experience in multi-operator interconnect environments.
Knowledge of partner integration CDR formats and settlement dispute handling.

Required Skills:

Interconnect System Administrator Telecom Domain ZIRA WBRM Interconnect ZIRA e-Invoicing Interconnect Billing CDR Processing Settlement & Reconciliation Telecom Interconnect Call Detail Records (CDR) Traffic Routing Linux Administration System Monitoring Oracle Database SQL Server MySQL Shell Scripting Python Scripting TCP/IP DNS Control-M Autosys

Role: Interconnect System AdministratorExperience: Min. 6–8 years in system administration in the telecom domain.Location: Bangalore (WFO)Notice Period: immediate/serving notice period(not more than 10 days)Note- no relocation candidatesKey Skills: scripting tools like Shell Python or Perl Oracle / ...