Quality Assurance Engineer
Core
Design and execute end-to-end quality assurance testing for vCMTS applications and DOCSIS/PON technologies to ensure product functionality and quality.
Role type
Senior IC Quality Assurance Engineer (Telecom/Networking)
Builds
vCMTS application features and DOCSIS/PON network solutions
Domain
Telecommunications, Networking, DOCSIS, PON
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
DOCSIS, PON, test strategy design, automation framework development, regression testing, bug reproduction, Linux/Unix debugging, scripting (Python/Java/bash), CI/CD pipelines, performance testing tools (IXIA/ByteBlower), microservices architecture, containerization, data serialization formats (XML/JSON/Protobuf), network fundamentals, SDN/NFV
Preferred skills
AWS cloud deployment, DevOps practices, data analytics tools (Splunk/Grafana/Prometheus/ELK/InfluxDB), mentoring junior engineers
Technologies
DOCSIS, PON, vCMTS, Linux, Unix, Python, Java, bash, Jenkins, Docker, Kubernetes, GitHub, Ansible, IXIA, ByteBlower, Splunk, Grafana, Prometheus, ELK, InfluxDB, XML, JSON, Protocol Buffers, SDN, NFV
Responsibilities
Develop QA test philosophies and methodologies; define test plans, cases, and reports; execute regression and automated test suites; design and build testing automation frameworks; identify, reproduce, and document defects; maintain test infrastructure; provide status updates on issues and work; mentor junior engineers.
Seniority
Senior, hands-on IC
