NW Planning and Optimization Specialist
Infinera
Tamil Nadu, India
Posted on Mar 16, 2026
Job Description
The Performance Optimization Specialist monitors and analyzes network performance, diagnosing root causes of issues. They recommend optimization actions like QoS tuning and software upgrades to meet contractual KPI targets. This role involves generating performance reports and identifying problems not found during testing. Specialists also assess capacity, traffic patterns, and recommend optimal network strategies, leveraging automation for efficiency.
How You Will Contribute And What You Will Learn
You have:
Advancing connectivity to secure a brighter world.
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
Learn more about life at Nokia .
Our recruitment process
We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.
If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia .
About The Team
Some of our benefits:
The Performance Optimization Specialist monitors and analyzes network performance, diagnosing root causes of issues. They recommend optimization actions like QoS tuning and software upgrades to meet contractual KPI targets. This role involves generating performance reports and identifying problems not found during testing. Specialists also assess capacity, traffic patterns, and recommend optimal network strategies, leveraging automation for efficiency.
How You Will Contribute And What You Will Learn
- Leads critical design and performance activities in customer projects.
- Independently solves complex problems in multi-vendor environments.
- Develops, reviews, and recommends network-wide designs covering performance, spectrum, and capacity.
- Provides regional recommendations for network design and optimization.
- Organizes and conducts field measurements and laboratory tests.
- Performs network audits, especially for fault diagnosis.
- Optimizes network components based on traffic trends and customer forecasts.
- Supports experts in developing network configuration files and conducting interface analysis.
You have:
- Minimum 15+ years of experience in mobile network planning and design (RAN).
- In-depth knowledge of radio technologies, including GSM, UMTS, LTE, and NR (5G).
- Experience with RF planning tools, including Atoll, MapInfo, TEMS, Actix, and QGIS.
- Nokia experience is a must, and familiarity with multi-vendor radio equipment (e.g., Ericsson, Huawei) is also required.
- Understanding of propagation models, interference analysis, and cell planning techniques
- Knowledgeable in RF prediction plotting and technical presentation preparation
- Good communication and team collaboration skills.
Advancing connectivity to secure a brighter world.
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
Learn more about life at Nokia .
Our recruitment process
We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.
If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia .
About The Team
Some of our benefits:
- Flexible and hybrid working schemes
- A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
- Life insurance to all employees to provide peace of mind and financial security
- Well-being programs to support your mental and physical health
- Opportunities to join and receive support from Nokia Employee Resource Groups (NERGs)
- Employee Growth Solutions to support your personalized career & skills development
- Diverse pool of Coaches & Mentors to whom you have easy access
- A learning environment which promotes personal growth and professional development - for your role and beyond