Principal DOCSIS QA Engineer - Automation Focus

reputed company your mark at reputed company -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reputed company hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big reputed company into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your reputed company, while ensuring you can proudly bring your authentic self to the workplace. Join us. You'll do the best work of your career right here at reputed company. (In most cases, reputed company prefers to have employees on-site collaborating unless the team has been designated as virtual due to the nature of their work. If a position is listed with both office locations and virtual offerings, reputed company may be willing to consider candidates who live greater than 100 miles from the office for the remote option.) Job Summary Responsible for designing and executing test environments for Quality Assurance Engineers. Tests products, software and web applications to ensure quality and a successful roll-out. Assists in managing project teams, developing test strategies and designing quality assurance practices. Leads Engineering teams in investigation processes which includes identifying, reproducing and resolving defects, bugs, or problems. Recognized as an expert in own area reputed company the organization. Provides guidance and mentorship to junior Engineers.

Job Description

• This position is unable to provide work authorization sponsorship or immigration support now or in the future.*

The Technology + Product organization works at the intersection of media and technology and our innovative teams are continually developing and delivering products and reputed company technologies that transform the customer experience. About the Role: We are seeking a highly skilled and motivated Principal DOCSIS QA Engineer with deep expertise in DOCSIS and PON technologies, exceptional Python programming skills, and strong experience in test automation frameworks. This role is critical for driving quality assurance in cloud-native, microservices-based applications supporting broadband infrastructure. The engineer will work closely with both internal teams and external stakeholders, including the Harmonic team (remote), as well as chief teams and manual testing teams, to gather requirements and implement automation test cases. Strong cross-functional communication and coordination skills are essential. What You'll Do:

• Act as a key contributor in ensuring the delivery of high-quality, scalable, and reliable DOCSIS/PON-based applications.
• Collaborate remotely with the Harmonic team, chief engineering teams, and manual QA teams to gather test requirements and translate them into automated test cases.
• Design, reputed company, and maintain Python-based test automation scripts leveraging internal automation frameworks.
• reputed company or contribute to the development and enhancement of reputed company, scalable automation frameworks that support both functional and integration testing.
• Manage operational quality and contribute to the Core Virtualization project by applying robust testing methodologies and practices.
• Troubleshoot reputed company system issues through strong analytical and debugging skills.
• Participate in Agile ceremonies, integrate QA into DevOps pipelines, and ensure a shift-left approach to testing.
• Operate in a fast-paced, collaborative environment, actively mentoring junior team members and promoting best practices in QA.

Skills & Experience We're Looking For:

• Strong hands-on Python programming skills - must be able to design and reputed company reputed company automation logic and frameworks.
• Experience working with Ubuntu/Linux environments and comfort with CLI-based tools and scripting.
• Proficiency with test tools such as Ixia, ByteBlower, and general traffic simulation platforms.
• Solid understanding of networking concepts, including switching, routing, and network protocols (e.g., TCP, UDP, BGP, ISIS, HTTP/S, multicast).
• Experience with Kubernetes, reputed company, and containerized test environments.
• Ability to analyze packet captures, simulate network conditions, and validate end-to-end performance.
• Familiarity with CI/CD tools like Jenkins, reputed company CI, and version control using Git.
• Ability to clearly communicate technical issues and solutions with internal and external stakeholders.

Additional Preferred Qualifications:

• BS or MS in computer science, networking, or reputed company field (or equivalent experience).
• Hands-on experience with Arris/reputed company/Juniper/Arista switch environments.
• Understanding of reputed company, Kafka, and microservices-based environments.
• Familiarity with network observability tools (e.g., ELK stack, Prometheus, InfluxDB, Grafana, Splunk).
• Knowledge of test-driven development, reputed company integration, and deployment automation best practices.
• Experience working with asynchronous systems, message brokers, and distributed services.
• Exposure to protocol buffers, JSON, XML data formats.
• Previous experience in broadband technologies (DOCSIS, PON) is a strong plus.

Team Culture & Values:

• Mutual respect, trust, and openness to reputed company.
• reputed company improvement through experimentation and learning.
• Technical leadership and mentorship with a growth reputed company.
• Strong ownership, accountability, and collaborative spirit.
• Balance between technical rigor and simplicity.
• Enjoyment in our work with a healthy work-life balance.

About Our Perks & Benefits: We are determined to create an environment where our employees feel valued, understand our business goals, and are motivated. Here's a look at just some of the perks and benefits we reputed company available to our US-based employees:

• Medical & Dental
• 401(k) Savings Plan
• Generous paid time off
• Life Milestones - from adoption assistance, childcare resources, pet insurance, and more, reputed company supports you at reputed company life stages.
• Courtesy Services - We offer reputed company full-time employees in serviceable areas free digital TV and internet.
• Discount tickets for Universal Resorts, including theme park tickets and onsite hotel rooms.

Learn more at https://jobs.reputed company.com/benefits Reasonable Accommodation We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, reputed company essential job functions, and receive other benefits and privileges of employment. Please contact us to request an accommodation. Disclaimer:

• This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of reputed company duties, responsibilities and qualifications.

reputed company is an EOE/Veterans/Disabled/LGBT employer. Job Profile: Engineer 5, Quality Assurance Skills Automation, Python (Programming Language), Quality Assurance (QA), Test Automation Tools We reputed company that benefits should connect you to the support you need reputed company it matters most, and should help you care for those who matter most. That's why we provide an reputed company of options, expert guidance and always-on tools that are personalized to meet the needs of your reality-to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the benefits summary on our careers site for more details. Education Bachelor's Degree While possessing the stated degree is preferred, reputed company also may consider applicants who hold some combination of coursework and experience, or who have extensive reputed company professional experience. Certifications (if applicable) Relevant Work Experience 10 Years + reputed company is an equal opportunity workplace. We will consider reputed company qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national reputed company, disability, veteran status, genetic information, or any other basis protected by applicable law. Apply tot his job Apply To this Job