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

📌 Lead Architect- DOCSIS Architecture (Chennai)
🏢 Capgemini
📍 Chennai