DOCSIS Architect

Job Requirements:

8+ years software development, 5+ in network/device provisioning.

Java, Python, Rust, or C/C++.

3+ years DOCSIS (CMTS, modem configs); plus DPoE and PON.

Deep protocol knowledge: DHCP, TFTP, SNMP, TR-069/TR-369 (CWMP/USP); IPv6/DHCPv6 dual-stack.

Complex workflow orchestration in Camunda; micro-service orchestration.

Broadband and Voice OSS; CPE provisioning, activation, firmware management.

Responsibilities:

Design control plane software for DOCSIS/Fiber: DHCP, TFTP config delivery, TR-069/TR-369 management, firmware orchestration.

Integrate control plane with CMTS/OLT and DOCSIS/DPoE modem configs.

Build REST/SOAP API layers fronting DHCP, datastore, and TFTP across footprints.

Design device-activation workflow orchestration (BPMN/Camunda).

Provide architectural oversight across L-Spectrum and L-Cox delivery and business teams.

Troubleshoot and optimize DHCP, TFTP, and TR-069 workflows.

Mandatory Skills (Must Have)

Must have 15+ years of overall experience ( No junior or OPT candidates accepted )

8+ years of Software Development experience

5+ years in Network / Device Provisioning

Hands-on development experience in:

Java, Python, Rust, or C/C++

Strong Cable Broadband domain expertise:

DOCSIS

CMTS

Cable Modem Configuration

DPoE

PON

Deep knowledge of:

DHCP / DHCPv6

TFTP

SNMP

TR-069 (CWMP)

TR-369 (USP)

IPv6 & Dual Stack Networks

OSS/BSS and CPE Provisioning experience

Camunda workflow orchestration and BPMN design

Microservices architecture experience

Experience working with broadband device activation, provisioning, firmware management, and orchestration platforms

Preferred Experience

Ex-Charter, Cox, Comcast, Spectrum, Rogers, Shaw, Liberty Global, Vodafone Cable, or other Cable MSO experience.

DOCSIS control plane architecture.

Broadband Voice OSS.

CMTS / OLT integrations.

Device activation workflows.

REST and SOAP API architecture.

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