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Job Description
DOCSIS Architecture & Operations Expert
Experience - 12 +
Location: Chennai, Bangalore
Relevant experience in Cable Broadband Networks, Access Network Architecture, and Large-Scale Broadband Operations.
Deep expertise in DOCSIS 3.0/3.1/4.0 technologies, CMTS/CCAP architectures, HFC network design, Distributed Access Architecture (DAA), Remote PHY (R-PHY), Remote MACPHY, PON migration strategies, and next-generation broadband transformation initiatives.
Key Responsibilities
- Define and drive DOCSIS architecture strategy, standards, and technology roadmap.




- Lead architecture reviews for DOCSIS 3.1/4.0 deployments and broadband transformation programs.
- Provide technical leadership for CMTS/CCAP, DAA, R-PHY, and Remote MACPHY implementations.
- Evaluate emerging technologies including DOCSIS 4.0, FDX, Extended Spectrum DOCSIS (ESD), and Fiber Evolution strategies.
Required Skills & Expertise
Domain ExpertiseDOCSIS 3.0, DOCSIS 3.1, DOCSIS 4.0, Hybrid Fiber Coax (HFC) Networks, CMTS / CCAP Architectures, Distributed Access Architecture (DAA), Remote PHY (R-PHY) & Remote MACPHYFull Duplex DOCSIS (FDX), Extended Spectrum DOCSIS (ESD), Broadband Capacity Planning & Network Engineering, Service Assurance & Network Operations, Broadband Evolution to FTTH & PON
Technical SkillsRF Engineering and Signal Analysis, Upstream/Downstream Spectrum Management, SNMP, Telemetry, Streaming Analytics, Network Automation and Orchestration, Linux/UNIX Environments, Python/Per

📌 Lead Architect- DOCSIS Architecture&Operations Expert | 12 to 20 years | Chennai Bangalore Hyderabad
🏢 Capgemini
📍 Chennai