Network Engineer 2 at Comcast

📍 Job Overview

Job Title: Network Engineer 2
Company: Comcast
Location: India - Chennai, Comcast India Engineering Cent
Job Type: On-site, Full-Time
Category: Network Infrastructure
Date Posted: 2025-06-25
Experience Level: 2-5 years

🚀 Role Summary

Design and implement corporate communications network and IT standards.
Troubleshoot and resolve complex network issues.
Document and maintain internal telecommunications systems.
Design and configure telecommunications systems.
Establish and maintain network performance objectives.
Exercise independent judgment and discretion in matters of significance.
Regularly work nights, weekends, and overtime as necessary.

📝 Enhancement Note: This role requires a strong background in network engineering, with a focus on designing, implementing, and maintaining corporate communications networks. The ideal candidate will have experience in troubleshooting complex network issues and establishing network performance objectives.

💻 Primary Responsibilities

Network Design & Implementation: Determine and implement corporate communications network and IT standards.
Network Troubleshooting: Troubleshoot and resolve complex network issues.
Documentation: Document and maintain internal telecommunications systems.
System Configuration: Design and configure telecommunications systems.
Performance Monitoring: Establish and maintain network performance objectives.
Judgment & Decision Making: Exercise independent judgment and discretion in matters of significance.
Flexible Scheduling: Work nights, weekends, and overtime as necessary.

🎓 Skills & Qualifications

Education: Bachelor's Degree in Computer Science, Engineering, or a related field. Comcast may consider applicants with a combination of coursework and experience or extensive related professional experience.

Experience: 2-5 years of relevant work experience in network engineering, telecommunications, or a related field.

Required Skills:

Network design and architecture
Network troubleshooting and resolution
Network performance monitoring and optimization
Independent judgment and decision-making
Strong communication and collaboration skills
Experience with network hardware and software
Knowledge of network protocols (TCP/IP, DNS, DHCP, etc.)
Familiarity with network security principles

Preferred Skills:

Experience with network automation and scripting
Knowledge of network virtualization and SD-WAN
Familiarity with cloud-based networking (AWS, Azure, GCP)
Experience with network management tools (SolarWinds, Nagios, Zabbix, etc.)
Strong leadership and mentoring skills

📊 Web Portfolio & Project Requirements

Network Diagrams: Include detailed network diagrams showcasing your design and architecture skills.
Troubleshooting Case Studies: Document complex network issues you've resolved, explaining your troubleshooting process and resolution steps.
Performance Optimization Projects: Highlight projects where you've optimized network performance, including before-and-after metrics.
Network Documentation: Provide examples of network documentation you've created, demonstrating your attention to detail and organizational skills.

💵 Compensation & Benefits

Salary Range: INR 800,000 - 1,200,000 per annum (Estimated based on market research for Network Engineer 2 roles in Chennai, India)

Benefits:

Medical, dental, and vision insurance
Retirement savings plan with company match
Paid time off and holidays
Employee discounts on Comcast services
Professional development opportunities
Employee assistance program

Working Hours: Full-time, on-site position with regular business hours (Monday-Friday, 9:00 AM - 5:00 PM IST). Occasional nights, weekends, and overtime may be required.

🎯 Team & Company Context

🏢 Company Culture

Industry: Comcast operates in the telecommunications industry, providing cable television, internet, telephone, and wireless services to residential and business customers.

Company Size: Comcast is a large corporation with over 180,000 employees worldwide. The India Engineering Center in Chennai employs over 2,000 professionals.

Founded: 1963 (as American Cable Systems, Inc.)

Team Structure:

The Network Engineering team is part of the broader Technology and Product organization.
The team consists of network engineers, network architects, and network operations specialists.
The team works closely with other departments, including IT, Product, and Operations, to ensure reliable and high-performing networks.

Development Methodology:

Comcast follows an Agile/Scrum development methodology for network engineering projects.
The team uses Jira for project tracking and collaboration.
Network changes and deployments are managed through a change control process to minimize risk and ensure stability.

Company Website: https://www.comcast.com/

📝 Enhancement Note: Comcast's network engineering team plays a critical role in maintaining and enhancing the company's network infrastructure, supporting millions of customers and enabling innovative services. The team values collaboration, continuous learning, and a customer-centric approach.

📈 Career & Growth Analysis

Network Engineer 2 Career Level: This role is responsible for planning, designing, and implementing corporate communications networks. The ideal candidate will have a strong background in network engineering, with experience in network design, troubleshooting, and performance optimization.

Reporting Structure: This role reports directly to the Senior Network Engineer or Manager.

Technical Impact: Network Engineers at Comcast have a significant impact on the company's network infrastructure, ensuring reliable and high-performing networks that support millions of customers and enable innovative services.

Growth Opportunities:

Technical Growth: Develop expertise in emerging network technologies, such as 5G, IoT, and network virtualization.
Leadership Growth: Demonstrate strong leadership and mentoring skills to advance to Senior Network Engineer or Manager roles.
Cross-functional Growth: Collaborate with other departments, such as Product and Operations, to gain a broader understanding of Comcast's business and technology ecosystem.

📝 Enhancement Note: Comcast offers numerous opportunities for network engineers to grow technically, lead teams, and collaborate across departments. The company values continuous learning and encourages employees to develop their skills and advance their careers.

🌐 Work Environment

Office Type: Comcast's India Engineering Center in Chennai is a modern, collaborative workspace designed to foster innovation and teamwork.

Office Location(s): India - Chennai, Comcast India Engineering Center

Workspace Context:

Collaborative Environment: The office features open workspaces, collaboration areas, and meeting rooms equipped with state-of-the-art technology.
Networking Equipment: Comcast provides network engineers with access to the latest networking equipment, tools, and software.
Cross-functional Collaboration: Network engineers work closely with other departments, such as Product and Operations, to ensure reliable and high-performing networks.

Work Schedule: Full-time, on-site position with regular business hours (Monday-Friday, 9:00 AM - 5:00 PM IST). Occasional nights, weekends, and overtime may be required to support network maintenance and deployment activities.

📝 Enhancement Note: Comcast's India Engineering Center in Chennai offers a modern, collaborative work environment that fosters innovation and teamwork. Network engineers have access to the latest networking equipment and tools, and work closely with other departments to ensure reliable and high-performing networks.

📄 Application & Technical Interview Process

Interview Process:

Phone Screen: A brief phone call to discuss your experience, skills, and career goals.
Technical Interview: A detailed discussion of your network engineering experience, focusing on network design, troubleshooting, and performance optimization.
On-site Interview: A full-day on-site interview consisting of technical discussions, case studies, and meetings with team members.
Final Decision: A final decision will be made based on your technical skills, cultural fit, and alignment with Comcast's values.

Portfolio Review Tips:

Highlight your network design and architecture skills with detailed network diagrams.
Document complex network issues you've resolved, explaining your troubleshooting process and resolution steps.
Showcase your network performance optimization skills with before-and-after metrics.
Demonstrate your attention to detail and organizational skills with examples of network documentation.

Technical Challenge Preparation:

Brush up on your network design, troubleshooting, and performance optimization skills.
Familiarize yourself with Comcast's network infrastructure and services.
Prepare for case studies and technical discussions focused on network engineering.

ATS Keywords: Network Design, Network Architecture, Network Troubleshooting, Network Performance Optimization, Network Security, Network Hardware, Network Protocols, Network Management, Network Virtualization, SD-WAN, Cloud Networking, Network Automation, Network Scripting, Network Documentation, Network Collaboration, Network Leadership.

📝 Enhancement Note: Comcast's interview process focuses on assessing your technical skills, cultural fit, and alignment with the company's values. Prepare for technical discussions, case studies, and meetings with team members to demonstrate your network engineering expertise and passion for innovation.

🛠 Technology Stack & Web Infrastructure

Network Hardware & Software:

Cisco routers, switches, and firewalls
Arista switches
F5 load balancers
Palo Alto firewalls
SolarWinds network management platform
Nagios network monitoring tool
Zabbix network monitoring tool

Network Protocols:

TCP/IP
DNS
DHCP
BGP
OSPF
EIGRP
MPLS
VLAN
Spanning Tree Protocol (STP)
Link Aggregation Control Protocol (LACP)

Network Virtualization & SD-WAN:

VMware NSX
Cisco ACI
Fortinet FortiGate-VM
Silver Peak Unity EdgeConnect

Cloud Networking:

Amazon Web Services (AWS)
Microsoft Azure
Google Cloud Platform (GCP)

📝 Enhancement Note: Comcast uses a wide range of network hardware, software, and protocols to ensure reliable and high-performing networks. Familiarize yourself with these technologies to demonstrate your expertise and prepare for technical discussions and challenges.

👥 Team Culture & Values

Network Engineering Values:

Customer-centric: Focus on providing reliable and high-performing networks that support millions of customers and enable innovative services.
Innovative: Embrace new technologies and continuously improve network infrastructure to meet the evolving needs of Comcast's customers.
Collaborative: Work closely with other departments, such as Product and Operations, to ensure reliable and high-performing networks.
Quality-driven: Maintain high standards for network design, implementation, and maintenance to ensure optimal performance and reliability.

Collaboration Style:

Cross-functional: Network engineers work closely with other departments, such as Product and Operations, to ensure reliable and high-performing networks.
Technical: Network engineers collaborate with their peers to share knowledge, troubleshoot complex issues, and optimize network performance.
Mentoring: Senior network engineers provide guidance and support to junior team members, fostering a culture of continuous learning and growth.

📝 Enhancement Note: Comcast's network engineering team values a customer-centric, innovative, collaborative, and quality-driven approach to network infrastructure. The team fosters a culture of cross-functional collaboration, technical expertise, and mentoring to ensure reliable and high-performing networks.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Network Complexity: Design, implement, and maintain complex network infrastructure that supports millions of customers and enables innovative services.
Network Performance Optimization: Continuously optimize network performance to meet the evolving needs of Comcast's customers.
Network Security: Implement and maintain robust network security measures to protect Comcast's network infrastructure and customer data.
Emerging Technologies: Stay up-to-date with emerging network technologies, such as 5G, IoT, and network virtualization, and integrate them into Comcast's network infrastructure.

Learning & Development Opportunities:

Technical Training: Comcast offers numerous technical training opportunities to help network engineers develop their skills and advance their careers.
Certification Programs: Comcast supports network engineers in obtaining industry-recognized certifications, such as Cisco Certified Network Professional (CCNP) and Certified Information Systems Security Professional (CISSP).
Conference Attendance: Comcast encourages network engineers to attend industry conferences and events to stay up-to-date with the latest trends and best practices in network engineering.

📝 Enhancement Note: Comcast's network engineering team faces complex technical challenges and offers numerous learning and development opportunities. Network engineers have the opportunity to design, implement, and maintain complex network infrastructure, optimize network performance, and stay up-to-date with emerging technologies.

💡 Interview Preparation

Technical Questions:

Network Design: Describe your experience with network design and architecture, and walk through a complex network diagram you've created.
Network Troubleshooting: Explain your process for troubleshooting complex network issues, and provide a case study of a challenging network issue you've resolved.
Network Performance Optimization: Discuss your approach to network performance optimization, and provide examples of before-and-after metrics demonstrating your impact on network performance.

Company & Culture Questions:

Comcast's Network Infrastructure: Describe your understanding of Comcast's network infrastructure and how your experience aligns with the company's network engineering needs.
Comcast's Values: Explain how your personal values align with Comcast's corporate values and how you've demonstrated these values in your previous roles.
Comcast's Customer-centric Approach: Describe your experience working in a customer-centric environment and how you've ensured that your network engineering efforts support Comcast's customers.

Portfolio Presentation Strategy:

Network Diagrams: Present detailed network diagrams showcasing your design and architecture skills, and walk through your design process and decision-making.
Troubleshooting Case Studies: Document complex network issues you've resolved, explaining your troubleshooting process and resolution steps, and presenting your case study in a clear and concise manner.
Performance Optimization Projects: Highlight projects where you've optimized network performance, including before-and-after metrics, and presenting your project in a structured and engaging way.

📝 Enhancement Note: Comcast's interview process focuses on assessing your technical skills, cultural fit, and alignment with the company's values. Prepare for technical discussions, case studies, and meetings with team members to demonstrate your network engineering expertise and passion for innovation.

📌 Application Steps

To apply for this Network Engineer 2 position at Comcast:

Submit your application through the application link provided.
Customize your resume and portfolio to highlight your network engineering experience, skills, and accomplishments.
Prepare for technical discussions, case studies, and meetings with team members by brushing up on your network engineering skills and familiarizing yourself with Comcast's network infrastructure and services.
Research Comcast's company culture, values, and customer-centric approach to ensure a strong fit with the organization.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and network engineering industry-standard assumptions. All details should be verified directly with Comcast's hiring organization before making application decisions.

Network Engineer 2