CableLabs Tech Stack

R&D lab for cable broadband and wireless network technologies

Telecommunications Louisville, CO 51–200 employees Founded 1988 Nonprofit

CableLabs operates as the research and innovation center for the global cable industry, working on broadband, Wi-Fi, wireless, and emerging network technologies. The stack reveals an engineering-heavy organization: Python dominates, paired with C/C++, MATLAB, and containerization (Kubernetes, OpenShift). Active projects center on test automation, network simulation, and legacy-to-Python migration—consistent with a lab transitioning from legacy infrastructure toward modern software tooling. Hiring skews heavily toward interns and engineering roles, suggesting structured apprenticeship in network R&D.

Tech Stack 48 technologies

Core StackPython HubSpot Adobe Photoshop Adobe Premiere Pro Canva C++ WordPress Adobe Illustrator Adobe InDesign Figma Java MATLAB Linux OpenShift Kubernetes Git PowerShell Bash pytest PowerPoint Meta X LinkedIn Instagram C Word DOCSIS R Red Hat Ubuntu+17 more

AdoptingGIS

What CableLabs Is Building

◆Challenges

Migrating legacy test logic to python
Network congestion management
Lab resource availability
Ease of use
Network configuration automation
Network operations enhancement
Insufficient spectrum utilization
Coexistence of cellular and wi-fi
Spectrum coexistence challenge

▲Active Projects

Python-based test automation platform
Scalable data collection setup using modern protocols
Migration of legacy test logic to python
Experiment design for congestion management
Research network construction
Network simulation model development
Website page updates using wordpress
Document template design and updates
Cross-brand asset updates
Interactive command-line interface for new test platform

Hiring Activity

Decelerating20 roles · 5 in 30d

Department

Engineering

Research

Marketing

Legal

Technology

Seniority

Intern

Senior

Principal

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About CableLabs

CableLabs is a nonprofit research and development lab headquartered in Louisville, Colorado, serving the cable industry as a collaborative innovation hub since 1988. The organization operates with member companies and two subsidiaries—Kyrio and UpRamp—to develop network technologies including DOCSIS standards, coherent optics, wireless coexistence solutions, and broadband infrastructure. The current engineering effort focuses on modernizing test infrastructure (Python-based automation, network simulation), managing spectrum and congestion challenges, and scaling data collection across lab facilities. The workforce of 51–200 reflects a research-lab profile: small marketing and legal functions, concentrated engineering and research departments, and active intern programs.

HeadquartersLouisville, CO

Company Size51–200 employees

Founded1988

Hiring MarketsUnited States

Frequently Asked Questions

What is CableLabs working on?

Python-based test automation, network simulation models, legacy test logic migration, congestion management experiments, and network configuration automation for broadband and wireless coexistence research.

What tech stack does CableLabs use?

Python, C/C++, MATLAB, R, Linux (Red Hat, Ubuntu), Kubernetes, OpenShift, Git, pytest, and DOCSIS. Recently adopting GIS for network analysis.