Job Description

DOCSIS Architecture & Operations Expert

Experience - 15 +

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 Expertise

DOCSIS 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 MACPHY

Full Duplex DOCSIS (FDX), Extended Spectrum DOCSIS (ESD), Broadband Capacity Planning & Network Engineering, Service Assurance & Network Operations, Broadband Evolution to FTTH & PON

Technical Skills

RF Engineering and Signal Analysis, Upstream/Downstream Spectrum Management, SNMP, Telemetry, Streaming Analytics, Network Automation and Orchestration, Linux/UNIX Environments, Python/Perl/Shell Scripting, Cloud-native Monitoring Platforms, Network Security and Performance Analytics, Wi-Fi Integration and Home Networking Ecosystems