QA Jobs in Sunnyvale, CA

The Senior QA Engineer will develop solutions to complex problems, lead projects, foster collaboration, and mentor junior engineers with a focus on quality assurance methodologies and technical guidance.

The Sr. QA Engineer will develop a QA strategy for EMC's Data Computing Appliance, create testing solutions, conduct root cause analysis, and perform system level testing.

Responsible for ensuring product safety and reliability in aviation technology, leading investigations, and executing quality management strategies. Collaborates with design and manufacturing teams to enhance processes, implement risk management, and develop testing methodologies.

Lead functional and automated testing of NVIDIA-Cumulus Linux on Mellanox Spectrum switches. Create test plans and topologies, execute tests, develop automation, report and validate defects, and collaborate with design and engineering teams to ensure continuous functional regression coverage.

Debugs complex software products through systematic testing, develops and maintains quality standards, writes test procedures, documents results, analyzes failures, and recommends corrective actions. Collaborates with development engineers to resolve issues and supports software integration across scientific computation, data acquisition, and processing systems. May lead small software test projects and serve as a resource for less-experienced colleagues.

Develops and maintains software quality standards through systematic testing of complex software products. Responsibilities include executing tests, writing test procedures, documenting and analyzing results, identifying corrective actions, collaborating with developers to resolve issues, and supporting software integration with scientific computation, data acquisition, and processing systems. May lead small software test projects and provide technical guidance to less experienced colleagues.

Develop and execute platform test plans across servers, operating systems, firmware, and CUDA software. Build and debug automation frameworks and tests, perform reliability validation, troubleshoot Linux and server environments, conduct root-cause analysis, and manage defect lifecycles. Collaborate with partners and internal teams to resolve issues and improve production quality. The role also involves AI tools, NLP, LLM benchmarking, CI/CD, DevOps, virtualization, and enterprise server technologies.

Lead QA efforts for FortiADC by designing and executing manual and automated tests, building scalable network simulation frameworks, reproducing customer issues, performing root-cause analysis, and improving QA automation and test environments for networking and load-balancing features.

Design, provision, and execute end-to-end tests for Fortinet datacenter infrastructure. Create test plans, configure traffic generators, reproduce production topologies, run test cases, analyze results, and produce technical reports while collaborating with R&D, networking, and systems teams.

Design, develop, and execute manual and automated test plans for networking features; create test cases and automation scripts; perform root cause analysis; log and resolve issues; collaborate with developers, TAC, and international teams to support product releases.

Lead QA for new product lines: review requirements, design and run manual and automated tests, develop test tools and scripts, identify and document defects, collaborate with developers, monitor release risks, and create team documentation and training.

QA Engineer responsible for creating automated test scripts, building and running test programs for autonomy products, analyzing results, triaging autonomy and hardware issues, and owning sign-off and reporting for feature releases and testing improvements.

This role involves testing and automating UI and API features, managing customer issues, and maintaining test environments in a hands-on Quality Assurance capacity.

Lead QA efforts to define test strategies, design and execute test plans, build and maintain lab environments, automate tests (including AI-assisted tools), track and drive defect resolution, and report quality status to stakeholders across cross-functional teams.

Lead design and execution of scalable, automation- and AI-enabled quality engineering strategies. Develop complex test plans and frameworks, apply data analytics to predict and prevent defects, debug and validate complex software systems, drive cross-functional initiatives, and provide technical leadership on product quality and corrective actions.

Design, develop, and execute functional, system, scaling, throughput, stress and soak tests. Create and maintain automated test scripts, find/isolate/document bugs, and track them to resolution. Diagnose and reproduce customer issues, engage in live troubleshooting, collaborate with developers and QAs, and produce documentation and training. Focused on networking, security, VoIP, and traffic-generator based testing.

Lead QA activities for security networking products: design and run tests, automate scripts and tools, debug and document issues, collaborate with developers and international teams, and produce training and process guidance to improve product quality and team efficiency.

Lead QA for Fortinet product lines: review requirements, design and run test plans, develop automated scripts/tools (Robot Framework, Python), debug issues with developers, document bugs, monitor risks, and support international releases.

Perform functional and performance testing (manual and automated) of high‑throughput firewall/packet‑processing platforms. Write and maintain automation scripts, follow build/test processes, design test beds, identify equipment, and log and track defects while collaborating with developers and QA teams.

Design, execute and maintain functional and automated tests for high-end firewall and carrier networking products. Build and optimize virtual/hardware test environments, run CI/CD aligned testing, troubleshoot network and VM issues, document defects, and collaborate with developers and QA to validate new features.

Design, develop, and execute functional, regression, and performance test plans for Fortinet WLAN products. Build complex testbeds, perform interoperability and performance testing, analyze and reproduce customer issues, track bugs to resolution, produce QA reports, maintain test infrastructure, and collaborate with developers on root cause analysis and debugging.

Design, automate, and execute functional, stress, and performance tests for FortiGate-as-a-Service. Write test specs and bug reports, script tests in Python/Shell, monitor and troubleshoot services, and collaborate with developers to validate network security product performance.

Design, develop, and execute wireless QA test plans and functional test cases for WLAN products. Find, document, track, and help resolve defects; automate and maintain test infrastructure; support integrated testing with cross-functional teams; debug root causes and optimize automation; report status to management.

The Software Quality Assurance Engineer will lead development activities, support feature completion, and drive non-functional requirements in a team focused on the 7750 Service Router.

Proofread and edit localized content for grammar, punctuation, consistency and cultural correctness; sometimes translate English to native language; execute test cases, identify and report localization/UI bugs, verify fixes, and test web/mobile applications.