Tata Elxsi offers comprehensive services in Media and Communications, including research, strategy, design, software development, validation, and deployment. With global presence and deep expertise, we specialize in 5G services, Edge computing, and connectivity solutions.

We are looking for a Network System Analyst with strong analytical and technical capabilities to support network optimisation, performance monitoring, and data-driven decision-making across complex systems. If you know someone who would be a great fit for this role, do refer them.

Key Responsibilities:

• Identify key performance indicators and planning rules to drive measurable outcomes.
• Develop cost models and optimisation strategies in collaboration with commercial and marketing teams.
• Build capacity and availability models to generate short- and long-term utilisation forecasts, identify constraints, and run scenario analyses.
• Assess the impact of optimisation strategies on network performance and dependent systems.
• Validate end-to-end data flows including inputs, processing logic, and outputs, and investigate anomalies on a day-to-day basis.
• Build and maintain reports and dashboards to track usage, performance, business impact, and cost savings.
• Act as a liaison between technical teams (developers, data engineers, and data scientists), subject matter experts, and business stakeholders.
• Document workflows, system behaviour, and data requirements.
• Perform ad-hoc analysis to support operational investigations and business decisions with quick data-driven insights.
• Communicate insights clearly to technical and non-technical stakeholders using visualisations and presentations.
• Continuously identify opportunities to improve system usage and process efficiency.

Required Skills & Experience:

• 3+ years of experience in a technical, analytical, or operations-focused role involving complex systems or applications.
• Strong analytical mindset with the ability to interpret and validate complex datasets.
• Proficiency in SQL for querying large datasets, validating data integrity, troubleshooting, and reporting.
• Basic Python skills for scripting, automation, and data manipulation.
• Experience with reporting and visualisation tools such as Grafana, Apache Superset, Tableau, or similar platforms.
• Strong communication skills with the ability to explain analytical concepts to both technical and non-technical stakeholders.

Preferred Qualifications:

• Experience working within a telecom operator environment.
• Understanding of network operations and telecommunications technologies, particularly Voice and Messaging architectures.
• Exposure to MVNO environments, including capacity planning and interconnect routing.
• Experience monitoring mobile interconnect performance, quality of service, and utilisation metrics.
• Knowledge of voice call and messaging routing optimisation balancing cost, quality, and resilience.
• Experience with optimisation engines, algorithms, or rule-based decision systems.
• Familiarity with evaluating and improving automated decision-making processes or logic flows.