📍 Job Overview

Job Title: Network Engineer
Company: NOV
Location: Kochi, Kerala, India
Job Type: Full time
Category: Network Infrastructure
Date Posted: 2025-06-18
Experience Level: 2-5 years
Remote Status: On-site

🚀 Role Summary

📝 Enhancement Note: This role involves designing, implementing, and maintaining secure, high-performance network infrastructures using industry-leading technologies. The ideal candidate will collaborate with cross-functional teams to ensure network reliability, security, and scalability while automating processes to improve efficiency.

💻 Primary Responsibilities

📝 Enhancement Note: The primary responsibilities of a Network Engineer in this role include designing, configuring, and troubleshooting network systems using Cisco, Juniper, Palo Alto, and Fortinet devices. They will also implement and maintain firewalls, routers, switches, and other network hardware.

🔧 Network Infrastructure Management

Design, configure, and troubleshoot network systems using Cisco, Juniper, Palo Alto, and Fortinet devices.
Implement and maintain firewalls, routers, switches, and other network hardware.
Develop and deploy automation scripts using Python and Ansible to streamline network operations.
Monitor network performance, identify bottlenecks, and implement optimizations to ensure high availability and scalability.

🛠️ Network Automation & Scripting

Develop and maintain automation scripts using Python and Ansible to streamline network configuration and management tasks.
Collaborate with security teams to enforce policies and maintain compliance with industry standards.
Document network designs, configurations, and processes for operational support and knowledge sharing.
Stay up-to-date with emerging networking technologies and best practices to recommend improvements.
Participate in on-call rotation for after-hours support as needed.

🎓 Skills & Qualifications

Education

Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).

Experience

3+ years of experience in network engineering, preferably in an industrial or OT environment.

Required Skills

Proficiency in Python programming for network automation and scripting.
Strong experience with Ansible for configuration management and deployment.
In-depth understanding of networking protocols (e.g., TCP/IP, BGP, VLANs).
Excellent problem-solving skills and attention to detail.
Ability to work independently and in a team-oriented environment.
Strong understanding of routing protocols (e.g., BGP, EIGRP).
Strong understanding of switching technologies (e.g., VLANs, STP, HSRP).
Strong understanding of routing protocols (e.g., VPNs, IPsec, NAT, ACLs).
Experience with SCADA systems and ICS cybersecurity.
Experience with cloud networking.
Familiarity with network monitoring tools.

Preferred Skills

Certifications: Cisco Certified Network Associate (CCNA) or higher, CompTIA Network+, and additional certifications in OT security (e.g., GICSP, CISSP) are a plus.

📊 Web Portfolio & Project Requirements

📝 Enhancement Note: As this role focuses on network infrastructure management, a portfolio showcasing network design, configuration, and troubleshooting projects is essential. Include case studies demonstrating your ability to optimize network performance, implement automation scripts, and ensure network security.

Portfolio Essentials

Network design projects showcasing your ability to plan and implement secure, high-performance networks using industry-leading technologies.
Case studies demonstrating network troubleshooting and optimization, highlighting your problem-solving skills and attention to detail.
Examples of automation scripts developed using Python and Ansible to streamline network operations and management tasks.
Documentation of network designs, configurations, and processes, showcasing your ability to maintain organized and comprehensive records.

Technical Documentation

Code quality and commenting, adhering to best practices and industry standards.
Version control, deployment processes, and server configuration, demonstrating your familiarity with network management tools and processes.
Testing methodologies, performance metrics, and optimization techniques, showcasing your ability to monitor and improve network performance.

💵 Compensation & Benefits

Salary Range: INR 8,00,000 - 12,00,000 per annum (Estimated based on industry standards for a Network Engineer with 3-5 years of experience in Kochi, Kerala, India)

Benefits:

Health, dental, and vision insurance
Retirement savings plan with company match
Paid time off (vacation, sick leave, and holidays)
Employee assistance program
Tuition reimbursement for job-related courses and certifications
Training and development opportunities

Working Hours: 40 hours per week, with occasional on-call support and travel to operational sites as needed.

🎯 Team & Company Context

🏢 Company Culture

Industry: Energy sector, focusing on offshore drilling and equipment manufacturing.

Company Size: Large (Over 40,000 employees worldwide), with a significant presence in Kochi, Kerala, India.

Founded: 1926, with a rich history and extensive global experience in the energy industry.

Team Structure:

The Network Engineering team is part of the broader IT department, working closely with cross-functional teams to ensure network reliability, security, and scalability.
The team consists of experienced network engineers, with a hierarchical structure that promotes collaboration and knowledge sharing.
The team works closely with the security team to enforce policies and maintain compliance with industry standards.

Development Methodology:

Agile/Scrum methodologies are used for network project planning and management.
Code review, testing, and quality assurance practices are followed to ensure network performance and security.
Deployment strategies, CI/CD pipelines, and server management are implemented to maintain network infrastructure efficiently.

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

📈 Career & Growth Analysis

Network Engineering Career Level: This role is suitable for a mid-level Network Engineer with 3-5 years of experience, seeking to advance their career in network infrastructure management.

Reporting Structure: The Network Engineer will report directly to the Network Engineering Manager and collaborate with cross-functional teams, including security, IT, and operations.

Technical Impact: The Network Engineer will play a crucial role in maintaining and enhancing network infrastructure, ensuring high availability, scalability, and security for the organization's operations and communication.

Growth Opportunities:

Technical Growth: Pursue advanced certifications (e.g., CCIE, CISSP) and specialize in emerging networking technologies to enhance your technical expertise.
Leadership Development: Demonstrate strong teamwork, communication, and mentoring skills to progress into a senior or management role within the Network Engineering team.
Architecture & Design: Develop your skills in network architecture and design to take on more complex projects and lead network infrastructure initiatives.

🌐 Work Environment

Office Type: On-site, with a collaborative workspace that encourages team interaction and knowledge sharing.

Office Location(s): Kochi, Kerala, India

Workspace Context:

The Network Engineering team works in a dedicated space within the office, equipped with multiple monitors and testing devices to facilitate efficient network management and troubleshooting.
The workspace encourages cross-functional collaboration, with regular team meetings and workshops to discuss network performance, security, and optimization strategies.
The office provides a flexible work schedule, with occasional on-call support and travel to operational sites as needed.

Work Schedule: 40 hours per week, with flexible working hours to accommodate project deadlines and maintenance windows.

📄 Application & Technical Interview Process

Interview Process

Online Assessment: Complete a technical assessment focusing on networking fundamentals, protocols, and troubleshooting scenarios.
Technical Interview: Participate in a technical interview discussing network design, architecture, and optimization strategies, as well as problem-solving skills and attention to detail.
Behavioral Interview: Demonstrate your ability to work independently and in a team-oriented environment, as well as your commitment to continuous learning and improvement.
Final Evaluation: Present your portfolio and discuss your technical impact on network infrastructure projects, as well as your alignment with the company's values and culture.

Portfolio Review Tips

📝 Enhancement Note: Tailor your portfolio to showcase your network design, configuration, and troubleshooting projects, highlighting your problem-solving skills, attention to detail, and ability to optimize network performance.

Network Design Projects: Include case studies demonstrating your ability to plan and implement secure, high-performance networks using industry-leading technologies.
Troubleshooting & Optimization: Highlight your problem-solving skills and attention to detail by showcasing network troubleshooting and optimization projects.
Automation Scripts: Present examples of automation scripts developed using Python and Ansible to streamline network operations and management tasks.
Documentation: Include examples of network designs, configurations, and processes to demonstrate your ability to maintain organized and comprehensive records.

Technical Challenge Preparation

📝 Enhancement Note: Prepare for technical challenges by brushing up on your networking fundamentals, protocols, and troubleshooting skills. Familiarize yourself with the company's technology stack and network infrastructure to demonstrate your ability to contribute effectively to the team.

Networking Fundamentals: Review TCP/IP, BGP, VLANs, and other networking protocols to ensure a solid understanding of network infrastructure principles.
Troubleshooting Scenarios: Practice network troubleshooting exercises to develop your problem-solving skills and attention to detail.
Company-Specific Technologies: Research the company's technology stack and network infrastructure to demonstrate your ability to contribute effectively to the team.
Communication & Explanation: Prepare to articulate your technical concepts clearly and effectively, emphasizing your ability to work independently and in a team-oriented environment.

ATS Keywords

Network Engineering
Cisco
Juniper
Palo Alto
Fortinet
Python
Ansible
TCP/IP
BGP
VLANs
SCADA Systems
ICS Cybersecurity
Cloud Networking
Network Monitoring Tools
Routing Protocols
Switching Technologies
Network Infrastructure
Network Management
Network Security
Network Automation
Network Troubleshooting
Network Optimization
Network Design
Network Configuration
Network Documentation

🛠️ Technology Stack & Web Infrastructure

Network Hardware & Software

Cisco, Juniper, Palo Alto, and Fortinet devices
Python and Ansible for network automation and scripting
Network monitoring tools (e.g., SolarWinds, Nagios, Zabbix)
Cloud networking platforms (e.g., AWS, Azure, Google Cloud)

Network Protocols & Technologies

TCP/IP, BGP, VLANs, EIGRP, HSRP, VPNs, IPsec, NAT, ACLs
Routing protocols (e.g., BGP, EIGRP)
Switching technologies (e.g., VLANs, STP, HSRP)
Routing protocols (e.g., VPNs, IPsec, NAT, ACLs)

👥 Team Culture & Values

Network Engineering Values

📝 Enhancement Note: The Network Engineering team at NOV values collaboration, continuous learning, and a commitment to maintaining high network performance, security, and availability.

Collaboration: Work closely with cross-functional teams to ensure network reliability, security, and scalability.
Continuous Learning: Stay up-to-date with emerging networking technologies and best practices to recommend improvements and enhance your technical expertise.
Performance & Security: Maintain a strong focus on network performance, security, and availability to support the organization's operations and communication.

Collaboration Style

📝 Enhancement Note: The Network Engineering team at NOV encourages a collaborative and team-oriented work environment, with regular meetings and workshops to discuss network performance, security, and optimization strategies.

Cross-Functional Integration: Work closely with security, IT, and operations teams to ensure network reliability, security, and scalability.
Code Review Culture: Participate in code reviews and peer programming practices to maintain high network performance and security standards.
Knowledge Sharing: Share your expertise and learn from your colleagues to foster a culture of continuous learning and improvement.

⚡ Challenges & Growth Opportunities

Technical Challenges

📝 Enhancement Note: As a Network Engineer at NOV, you will face technical challenges related to network design, configuration, and troubleshooting, as well as optimizing network performance, security, and scalability.

Network Design & Configuration: Develop and implement secure, high-performance network designs using industry-leading technologies.
Network Troubleshooting & Optimization: Identify and resolve network issues, and optimize network performance to ensure high availability and scalability.
Network Security: Enforce policies and maintain compliance with industry standards to protect the organization's network infrastructure from threats and vulnerabilities.
Emerging Technologies: Stay up-to-date with emerging networking technologies and best practices to recommend improvements and enhance your technical expertise.

Learning & Development Opportunities

📝 Enhancement Note: NOV offers various learning and development opportunities to help Network Engineers advance their careers and technical expertise.

Technical Skill Development: Pursue advanced certifications (e.g., CCIE, CISSP) and specialize in emerging networking technologies to enhance your technical expertise.
Conference Attendance & Certification: Attend industry conferences and obtain relevant certifications to expand your knowledge and network within the networking community.
Technical Mentorship & Leadership: Seek mentorship opportunities from experienced Network Engineers and develop your leadership skills to progress into a senior or management role within the team.

💡 Interview Preparation

Technical Questions

📝 Enhancement Note: Prepare for technical questions related to network design, architecture, and optimization strategies, as well as problem-solving skills and attention to detail.

Network Design & Architecture: Discuss network design principles, topologies, and protocols, as well as your experience with industry-leading technologies.
Network Optimization & Performance: Explain your approach to network optimization, including strategies for improving network performance, security, and scalability.
Problem-Solving & Troubleshooting: Demonstrate your ability to identify, diagnose, and resolve network issues, as well as your attention to detail and commitment to continuous learning.

Company & Culture Questions

📝 Enhancement Note: Prepare for company-specific and cultural fit questions to demonstrate your understanding of NOV's values, mission, and work environment.

Company Values & Mission: Explain how your personal values align with NOV's mission and commitment to the energy industry.
Work Environment & Collaboration: Describe your preferred work environment and how you collaborate effectively with cross-functional teams to maintain network reliability, security, and scalability.
Continuous Learning & Improvement: Discuss your approach to continuous learning and how you stay up-to-date with emerging networking technologies and best practices.

Portfolio Presentation Strategy

📝 Enhancement Note: Tailor your portfolio presentation to showcase your network design, configuration, and troubleshooting projects, highlighting your problem-solving skills, attention to detail, and ability to optimize network performance.

Network Design Projects: Present case studies demonstrating your ability to plan and implement secure, high-performance networks using industry-leading technologies.
Troubleshooting & Optimization: Highlight your problem-solving skills and attention to detail by showcasing network troubleshooting and optimization projects.
Automation Scripts: Present examples of automation scripts developed using Python and Ansible to streamline network operations and management tasks.
Documentation: Include examples of network designs, configurations, and processes to demonstrate your ability to maintain organized and comprehensive records.

📌 Application Steps

To apply for this Network Engineer position at NOV:

Customize Your Resume: Tailor your resume to highlight your network engineering skills, experience, and accomplishments, emphasizing your problem-solving skills, attention to detail, and ability to optimize network performance.
Prepare Your Portfolio: Curate a portfolio showcasing your network design, configuration, and troubleshooting projects, highlighting your problem-solving skills, attention to detail, and ability to optimize network performance.
Research the Company: Familiarize yourself with NOV's mission, values, and work environment to demonstrate your understanding of the organization and your alignment with its culture.
Practice Technical Interview Questions: Prepare for technical interview questions related to network design, architecture, and optimization strategies, as well as problem-solving skills and attention to detail.

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