Sr QA Engineer
Nokia · Posted Oct 28
Mobile and fixed network infrastructure, IP routing, cloud, and telecommunications technology services
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About the role
The role sits within Nokia's optical networking solutions area and focuses on the quality and performance of advanced optical networking products. It involves designing and driving test strategies and automation for Optical DWDM equipment and protocols such as OTN, GbE, and DWDM, with attention to system security. The Senior QA Engineer will work across manual and automated testing and collaborate with system engineering, design, and architecture teams to improve reliability and release cycles.
What you will do
- 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 used in this role
What the employer is looking for
- 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
Preferred qualifications
- Strong understanding of optical and software design for network components within optical nodes
Benefits and support
- Compensation and benefits are detailed in the job posting
About Nokia
Nokia Corporation is a multinational telecommunications, information technology, and network equipment provider that delivers critical infrastructure solutions across mobile, fixed, and cloud networks. Known for its historical roots and ongoing global presence in connectivity, the company enables advanced network automation, AI-optimized data center infrastructure, and 5G/6G technology for communications service providers and enterprises worldwide.
- Industry
- Telecommunications
- Company size
- 78005 employees
- Founded
- 1865-05-12
- Location
- Espoo, Finland
- Funding stage
- Public Company
Leadership
President and Chief Executive Officer (CEO)
Chief Financial Officer
Chief Technology and AI Officer
President of Network Infrastructure
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