Job Description

We are seeking a highly skilled Senior Test Engineer with deep expertise in DOCSIS technologies and RF system testing within the cable industry. This role plays a critical part in validating the performance, compliance, and reliability of DOCSIS-based equipment, ensuring products meet stringent Client certification requirements and industry standards.

What You’ll Do

• Design, develop, and continuously enhance RF test environments, procedures, and automation scripts to evaluate system performance and interoperability. Drive innovative testing solutions that improve efficiency and effectiveness across multiple certification programs.
• Execute RF certification testing for DOCSIS-based equipment, independently identifying and resolving complex, cross-system issues.
• Generate detailed test reports, analysis summaries, and certification documentation for both internal teams and external stakeholders.
• Analyze and interpret test results to identify root causes across multiple systems and technologies, providing clear, actionable technical recommendations.
• Operate, calibrate, and maintain advanced RF test and measurement equipment , including Averna and ePIDoX PHY test systems, spectrum analyzers, signal generators, oscilloscopes, and related tools.
• Collaborate with cross-functional engineering teams to define specifications and Acceptance Test Procedures (ATPs) , execute test plans, and troubleshoot issues as they arise.
• Provide technical leadership for small project teams supporting certification initiatives.
• Mentor engineers and technicians on RF testing methodologies, equipment usage, and troubleshooting practices , using both formal training and hands-on coaching.
• Stay current with DOCSIS standards, RF technologies, and cable industry trends to help guide test strategy and best practices.
• Perform other duties as assigned.

Qualifications

Must-Have Requirements

• 7+ years of experience in RF testing, certification, or system verification within the cable industry.
• Strong working knowledge of DOCSIS HFC architectures , network protocols, and industry standards.
• Hands-on experience with cable modems, CMTS platforms, and network system testing .
• Solid understanding of RF circuit design, signal integrity, and system-level interactions .
• Proficiency in using RF test equipment , including spectrum analyzers, signal generators, oscilloscopes, and network analyzers.
• Excellent analytical and problem-solving skills , with the ability to quickly learn and apply new concepts.
• Strong written and verbal communication skills , capable of explaining complex technical topics to both technical and non-technical audiences.
• Proven collaboration and interpersonal skills , with the ability to work independently and as part of a team.

What Will Set You Apart

• Prior hands-on experience with Averna and ePIDoX PHY test systems .
• In-depth understanding of DOCSIS physical layer (PHY) operation in Hybrid Fiber Coaxial (HFC) networks.
• Experience with test automation and scripting (e.g., Python, Tcl).
• Knowledge of compliance and certification processes with Client or similar industry organizations.
• Exposure to testing wireless technologies , such as Wi‑Fi and 5G NR.

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