Network System Analyst

5 hours ago

Chennai, Tamil Nadu, India TATA ELXSI Full time ₹ 15,00,000 - ₹ 25,00,000 per year

We are looking for an experienced Network System Analyst to join our team. If you know someone who could be a great fit for this opportunity, please refer them

Key Responsibilities:

  • Identify and define key performance indicators and planning rules to drive measurable business outcomes.
  • Collaborate with commercial and marketing teams to develop cost models and optimization strategies.
  • Design and maintain capacity and availability models to forecast utilisation and assess optimisation impacts.
  • Validate data flows, investigate anomalies, and ensure data integrity across systems.
  • Build and manage reports and dashboards to monitor performance, usage, and cost efficiency.
  • Act as a bridge between technical teams, business stakeholders, and subject matter experts.
  • Document workflows, data requirements, and system behaviors for transparency and traceability.
  • Conduct ad-hoc analyses and deliver actionable insights through clear visualisations and reports.
  • Continuously identify process improvements and areas for efficiency enhancement.

Required Skills & Experience:

  • 6+ years of hands-on experience in analytical, technical, or operations-focused roles involving complex systems.
  • Strong proficiency in SQL for large dataset validation, troubleshooting, and reporting.
  • Working knowledge of Python for scripting and automation.
  • Experience using reporting and visualisation tools like Grafana, Apache Superset, or Tableau.
  • Excellent analytical, problem-solving, and communication skills.
  • Ability to translate complex data insights into actionable recommendations.

Preferred Qualifications:

  • Background in Telecom or Network Operations, especially in Voice and Messaging architectures.
  • Experience in MVNO environments with capacity planning or interconnect routing exposure.
  • Proficiency in performance monitoring and quality assurance for mobile interconnects.
  • Strong understanding of cost-performance optimisation and routing solutions.
  • Knowledge of optimisation engines, algorithms, or rule-based decision systems.

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