Senior Network Operations Engineer at Walmart

📍 Job Overview

Job Title: Senior Network Operations Engineer
Company: Warner Bros. Discovery
Location: Hyderabad, Office Level 3 & 4, Block A - East Wing, India
Job Type: On-site (First Shift, 7am to 3pm weekdays)
Category: Network Infrastructure & Operations
Date Posted: 2025-08-08
Experience Level: 5-10 years
Remote Status: On-site

🚀 Role Summary

Key Responsibilities: Monitor, maintain, and enhance network infrastructure performance, security, and integrity. Provide high-level technical support, lead problem-solving efforts, and contribute to strategic network planning and implementation projects.
Key Skills: Network administration, network operations, network monitoring, technical support, problem-solving, network protocols, LAN/WAN/WLAN/VPN management, network security, documentation, compliance, communication, and interpersonal skills.

📝 Enhancement Note: This role requires a strong background in network infrastructure management and a proven track record of maintaining high-availability networks in complex environments.

💻 Primary Responsibilities

Network Monitoring and Maintenance (40%): Monitor network performance, conduct routine inspections, implement upgrades, and ensure high availability and reliability.
Issue Resolution and Support (30%): Provide advanced technical support, collaborate with IT team members and external vendors, analyze network traffic, and identify root causes of performance bottlenecks.
Network Requests (20%): Participate in the review and completion of service requests, ensuring all requests are resolved within documented SLAs.
Documentation and Compliance (10%): Maintain comprehensive documentation, ensure compliance with internal policies and external regulations, conduct regular reviews and audits of network security measures and protocols.

📝 Enhancement Note: This role requires a deep understanding of network infrastructure, protocols, and tools. Candidates should be comfortable working in a dynamic environment and have strong problem-solving skills.

🎓 Skills & Qualifications

Education: Bachelor’s degree in Computer Science, Information Technology, or a related field.

Experience: 5+ years of experience in network administration or operations in a complex network environment.

Required Skills:

Extensive experience with various network protocols (TCP/IP, DNS, DHCP), network operating systems, and network hardware platforms.
Extensive experience managing and configuring enterprise-wide LANs, WANs, WLANs, VPNs, etc.
Excellent communication and interpersonal skills.
Proficiency in using network management and analysis tools like SolarWinds, Wireshark, or similar.

Preferred Skills:

Experience with network automation and scripting.
Familiarity with cloud-based network infrastructure (e.g., AWS, Azure, GCP).
Knowledge of network security best practices and certifications (e.g., CCNA Security, CISSP).

📝 Enhancement Note: While not explicitly stated, familiarity with cloud-based network infrastructure and network security best practices would be beneficial for this role, given the evolving nature of network operations.

📊 Web Portfolio & Project Requirements (N/A - Not Applicable for this role)

💵 Compensation & Benefits

Salary Range: INR 1,200,000 - 1,800,000 per annum (Estimated based on industry standards for Senior Network Operations Engineers in Hyderabad)

Benefits:

Comprehensive health insurance
Retirement savings plan
Employee discounts on Warner Bros. Discovery products and services
Professional development opportunities

Working Hours: 40 hours per week, with flexible hours for maintenance and project deadlines.

📝 Enhancement Note: The salary range is estimated based on market research for Senior Network Operations Engineers in Hyderabad. Benefits are based on Warner Bros. Discovery's standard employee benefits package.

🎯 Team & Company Context

🏢 Company Culture

Industry: Media and Entertainment

Company Size: Large (Approximately 50,000 employees worldwide)

Founded: 1923 (As Warner Bros.; merged with Discovery in 2022)

Team Structure:

The network operations team consists of network engineers, network administrators, and network architects.
The team follows an escalation path for incident and problem resolution, with the Senior Network Operations Engineer acting as an escalation point for complex issues.
The team collaborates with various internal departments, such as IT, Security, and Facilities, to ensure network infrastructure meets business needs.

Development Methodology:

The team follows ITIL (Information Technology Infrastructure Library) best practices for incident, problem, and change management.
Network infrastructure projects are managed using Agile methodologies, with regular sprint planning and stand-up meetings.

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

📝 Enhancement Note: Warner Bros. Discovery is a large, multinational media and entertainment company with a complex network infrastructure. The network operations team plays a critical role in ensuring the stability and security of the company's global network.

📈 Career & Growth Analysis

Web Technology Career Level: Senior Network Operations Engineer - Responsible for managing and enhancing the performance, security, and integrity of the organization's network infrastructure. Provides high-level technical support, leads problem-solving efforts, and contributes to strategic network planning and implementation projects.

Reporting Structure: Reports directly to the Network Operations Manager. Oversees junior network engineers and administrators.

Technical Impact: Has a significant impact on the company's network infrastructure, ensuring high availability, reliability, and security. Contributes to strategic network planning and implementation projects, driving improvements in network performance and scalability.

Growth Opportunities:

Senior Network Operations Engineer to Network Operations Manager
Senior Network Operations Engineer to Network Architect
Technical leadership roles within the network operations team

📝 Enhancement Note: This role offers opportunities for career progression within the network operations team, as well as the potential to move into technical leadership roles or network architecture.

🌐 Work Environment

Office Type: On-site, with a hybrid work arrangement available for some roles.

Office Location(s): Hyderabad, Office Level 3 & 4, Block A - East Wing, India

Workspace Context:

The office provides a collaborative workspace with dedicated areas for team meetings and brainstorming sessions.
Network engineers have access to multiple monitors and testing devices to ensure optimal performance and reliability.
The team encourages knowledge sharing, technical mentoring, and continuous learning.

Work Schedule: 40 hours per week, with flexible hours for maintenance and project deadlines. Minimal travel anticipated for this position.

📝 Enhancement Note: The on-site work environment at Warner Bros. Discovery encourages collaboration and knowledge sharing, with dedicated spaces for team meetings and brainstorming sessions.

📄 Application & Technical Interview Process

Interview Process:

Phone Screen (30 minutes): A brief conversation to assess communication skills and understand the candidate's experience and expectations.
Technical Deep Dive (60 minutes): A detailed discussion of the candidate's experience with network infrastructure, protocols, and tools. Includes problem-solving scenarios and case studies.
Behavioral Interview (60 minutes): An assessment of the candidate's problem-solving skills, teamwork, and adaptability using behavioral-based questions.
Final Interview (30 minutes): A conversation with the hiring manager to discuss the candidate's fit within the team and the company's culture.

Portfolio Review Tips (N/A - Not Applicable for this role)

Technical Challenge Preparation:

Brush up on network protocols (TCP/IP, DNS, DHCP) and network hardware platforms.
Familiarize yourself with network management and analysis tools like SolarWinds, Wireshark, or similar.
Prepare for problem-solving scenarios and case studies that may involve network infrastructure design, optimization, or troubleshooting.

ATS Keywords: Network Administration, Network Operations, Network Monitoring, Technical Support, Problem Solving, Network Protocols, LAN Management, WAN Management, WLAN Management, VPN Management, Network Security, Documentation, Compliance, Communication, Interpersonal Skills, Network Management Tools, ITIL, Agile, Cloud-based Network Infrastructure, Network Automation, Network Security Best Practices

📝 Enhancement Note: The interview process for this role is designed to assess the candidate's technical expertise, problem-solving skills, and cultural fit within the network operations team.

🛠 Technology Stack & Web Infrastructure

Network Infrastructure:

Enterprise-wide LANs, WANs, WLANs, VPNs, etc.
Network operating systems (e.g., Cisco IOS, Junos, Arista EOS)
Network hardware platforms (e.g., Cisco, Juniper, Arista, HP, Dell)

Network Management & Analysis Tools:

SolarWinds
Wireshark
Other tools as needed (e.g., Nagios, Zabbix, Splunk)

📝 Enhancement Note: The network infrastructure and tools used in this role are industry-standard and may vary depending on the specific needs of the organization.

👥 Team Culture & Values

Network Operations Values:

Reliability: Ensure high availability and reliability of the network infrastructure.
Performance: Optimize network performance and scalability to meet business needs.
Security: Protect the network infrastructure from threats and vulnerabilities.
Collaboration: Work effectively with internal departments and external vendors to achieve common goals.

Collaboration Style:

The network operations team follows an escalation path for incident and problem resolution, with regular team meetings to discuss open issues and share knowledge.
The team encourages knowledge sharing, technical mentoring, and continuous learning.
The team works closely with internal departments, such as IT, Security, and Facilities, to ensure network infrastructure meets business needs.

📝 Enhancement Note: The network operations team at Warner Bros. Discovery values reliability, performance, security, and collaboration. The team works together to ensure the network infrastructure meets the business needs of the organization.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Managing and optimizing network infrastructure in a large, complex environment.
Ensuring high availability, reliability, and security of the network infrastructure.
Troubleshooting network issues and resolving complex problems.
Contributing to strategic network planning and implementation projects.

Learning & Development Opportunities:

Network automation and scripting (e.g., Python, Ansible, Puppet)
Cloud-based network infrastructure (e.g., AWS, Azure, GCP)
Network security best practices and certifications (e.g., CCNA Security, CISSP)
Leadership and management skills

📝 Enhancement Note: This role offers opportunities for technical growth and development, with a focus on network automation, cloud-based network infrastructure, and network security. Additionally, there are opportunities for leadership and management roles within the network operations team.

💡 Interview Preparation

Technical Questions:

Network Protocols: Can you explain the difference between TCP and UDP? Describe the role of DNS in network communication.
Network Infrastructure: How would you design a network infrastructure for a large enterprise? What considerations would you make for scalability, security, and performance?
Troubleshooting: Describe a complex network issue you've faced in the past. How did you identify the root cause, and what steps did you take to resolve it?

Company & Culture Questions:

Company Culture: How do you align with Warner Bros. Discovery's guiding principles? Can you provide an example of how you've demonstrated one of these principles in a previous role?
Team Dynamics: How do you handle working with multiple teams and stakeholders to achieve common goals? Can you provide an example of a successful collaboration with a cross-functional team?

Portfolio Presentation Strategy (N/A - Not Applicable for this role)

📝 Enhancement Note: The interview process for this role focuses on assessing the candidate's technical expertise, problem-solving skills, and cultural fit within the network operations team. The interview questions are designed to evaluate the candidate's understanding of network infrastructure, protocols, and tools, as well as their ability to work effectively in a team environment.

📌 Application Steps

To apply for this Senior Network Operations Engineer position:

Submit your application through the application link provided.
Tailor your resume to highlight your relevant experience with network infrastructure, protocols, and tools.
Prepare for the technical interview by brushing up on your network knowledge and practicing problem-solving scenarios and case studies.
Research Warner Bros. Discovery's guiding principles and be prepared to discuss how you align with them.
Prepare for the behavioral interview by reflecting on your past experiences and how they demonstrate the required skills and qualities for this role.

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

Content Guidelines (IMPORTANT: Do not include this in the output)

Network Operations-Specific Focus:

Tailor every section specifically to network operations roles, emphasizing network infrastructure management, monitoring, and security.
Include network protocols, network operating systems, and network hardware platforms relevant to the role.
Address network management and analysis tools, such as SolarWinds, Wireshark, Nagios, Zabbix, and Splunk.
Highlight the importance of network security, documentation, and compliance in network operations roles.
Emphasize the need for strong communication and interpersonal skills in network operations teams.

Quality Standards:

Ensure no content overlap between sections - each section must contain unique information.
Only include Enhancement Notes when making significant inferences about network operations processes, tools, or team structure.
Be comprehensive but concise, prioritizing actionable information over descriptive text.
Strategically distribute network operations and network infrastructure-related keywords throughout all sections naturally.
Provide realistic salary ranges based on location, experience level, and network operations specialization.

Industry Expertise:

Include specific network infrastructure, protocols, and tools relevant to the role.
Address network operations career progression paths and technical leadership opportunities in network operations teams.
Provide tactical advice for network portfolio development, live demonstrations, and project case studies (if applicable).
Include network operations-specific interview preparation and coding challenge guidance.
Emphasize network performance optimization, accessibility standards, and user experience principles (if applicable).

Professional Standards:

Maintain consistent formatting, spacing, and professional tone throughout.
Use network operations and network infrastructure industry terminology appropriately and accurately.
Include comprehensive benefits and growth opportunities relevant to network operations professionals.
Provide actionable insights that give network operations candidates a competitive advantage.
Focus on network operations team culture, cross-functional collaboration, and user impact measurement (if applicable).

Network Operations & Infrastructure Emphasis:

Emphasize network infrastructure management, monitoring, and security in network operations roles.
Include specific portfolio requirements tailored to the network operations discipline and role level.
Address network protocols, network operating systems, and network hardware platforms relevant to the role.
Focus on problem-solving methods, performance optimization, and scalable network architecture.
Include technical presentation skills and stakeholder communication for network projects (if applicable).

Avoid:

Generic business jargon not relevant to network operations or network infrastructure roles.
Placeholder text or incomplete sections.
Repetitive content across different sections.
Non-technical terminology unless relevant to the specific network operations role.
Marketing language unrelated to network operations, network infrastructure, or user experience (if applicable).

Generate comprehensive, network operations-focused content that serves as a valuable resource for network operations professionals seeking their next opportunity and preparing for technical interviews in the network infrastructure industry.

Senior Network Operations Engineer