Sr QA Engineer

Infinera Corporation; Bengaluru; Hybrid; INR 3,500,000 - 4,500,000; Full time

Benefits offered by this job

Flexible and hybrid working

Health and well‑being support

Career growth & mobility

Continuous learning

Recognition programs

Job summary

Nokia in Bengaluru, India is seeking a Senior QA Engineer to own test strategies and automation for optical networking products, including OTN, DWDM, and ROADM.

You will work across manual and automated testing, drive reliability, and collaborate with cross‑functional teams in a dynamic, inclusive environment.

Qualifications

• 5+ years in testing and automation for optical network systems.
• Hands-on testing of SONET/SDH/OTN/DWDM systems in a product development environment.
• Experience with FCAPS, provisioning, configuration, and protection schemes.
• Proficient in Python, Perl, or equivalent for automation.
• Experience across multiple product releases with quality standards.

Responsibilities

• Review system and product requirements to create comprehensive test plans that validate system features and real‑world customer deployment scenarios
• Verify complex system features and functionality in carrier‑grade products to ensure reliability and performance
• Develop cross‑functional feature test scripts based on system requirements and test plans
• Design, maintain, and execute automated test frameworks, analyzing failures to improve system quality
• Partner with system engineering teams on requirements review, definition, and test plan validation
• Partner with test, design, and architecture teams to understand feature implementation and ensure effective testing coverage
• Provide detailed test execution reports, including defect analysis and resolution tracking
• Deliver independent quality insights and assessments to support confident feature deployment

Skills

Test automation

Python/Perl scripting

Optical networking testing

ROADM & DWDM testing

FCAPS testing

Carrier-grade testing

Education

Bachelor's degree in Electrical Engineering or Computer Science

Tools

Optical Spectrum Analyzer

Job description

Job Description:

Join us as a Senior QA Engineer and take ownership of ensuring the quality and performance of advanced optical networking solutions. In this role, you will design and drive test strategies and automation for Optical DWDM equipment and key protocols, including OTN, GBE, and DWDM, with a strong focus on system security.

You will work across both manual and automated testing, enabling continuous execution and faster release cycles while improving overall product reliability. This is an opportunity to work on cutting‑edge technologies, influence quality at scale, and collaborate with high‑performing teams in a dynamic and inclusive environment.

NILightpath

Responsibilities

• Review system and product requirements to create comprehensive test plans that validate system features and real‑world customer deployment scenarios
• Verify complex system features and functionality in carrier‑grade products to ensure reliability and performance
• Develop cross‑functional feature test scripts based on system requirements and test plans
• Design, maintain, and execute automated test frameworks, analyzing failures to improve system quality
• Partner with system engineering teams on requirements review, definition, and test plan validation
• Partner with test, design, and architecture teams to understand feature implementation and ensure effective testing coverage
• Provide detailed test execution reports, including defect analysis and resolution tracking
• Deliver independent quality insights and assessments to support confident feature deployment

Qualifications

You Have:

• Bachelor’s degree or higher in CSE, EEE, or ECE, with 5+ years of experience in testing and automation within optical network systems
• Hands‑on experience testing SONET/SDH/OTN/DWDM systems, including ROADM and optical amplifier line cards, in a product development environment
• Experience in testing FCAPS, provisioning, configuration, and protection schemes to ensure system reliability
• Proficiency in using test equipment, including test sets and optical spectrum analyzers (OSA), and programming/scripting skills in Python, Perl, or equivalent languages
• Proven experience in system testing across multiple product releases, ensuring quality, consistency, and adherence to relevant standards

Nice to Have:

• Strong understanding of optical and software design for network components within optical nodes
• Experience in testing FCAPS, provisioning, configuration, and protection schemes to ensure system reliability

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.

The length of the recruitment process may vary depending on the specific roles requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.

Some of our benefits in India:

• Flexible and hybrid working arrangements to support work–life balance
• Health and well‑being support – medical insurance for you and your family, health check‑ups, life and accident insurance, well‑being programs, and employee resource groups
• A minimum of 90 days of Maternity and Paternity Leave based on eligibility
• Personal Support Service 24/7 – a confidential support channel open to all Nokia employees and their families in challenging situations
• Career growth & mobility – technical career paths, job rotations, international assignments, and relocation support
• Continuous learning – technical certifications, mentoring programs, coaching, and digital learning platforms
• Opportunities to innovate and contribute through Nokia’s research and development environment
• Recognition programs that celebrate outstanding contributions
• Workplace support – ergonomic working support and mobile device programs based on eligibility

Requirements: