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What does Network Engineer do?

Network engineers are vital architects of digital infrastructure, responsible for designing, implementing, and managing computer networks to facilitate seamless communication. Proficient in diverse hardware and software, they troubleshoot issues, enforce security measures, and stay current with emerging technologies to adapt networks to evolving business needs.

Technical prowess in network design, security, and adherence to industry standards is fundamental to a network engineer's skill set. Collaborating across teams, they align network infrastructure with organizational objectives, supporting effective communication and data management. As technology advances, network engineers stay ahead of trends like cloud computing, ensuring networks remain agile and secure, pivotal in sustaining connectivity for modern enterprises.

Effective communication skills are essential, enabling network engineers to translate technical details for non-technical stakeholders. This ability to bridge the gap enhances collaboration, contributing to the success and efficiency of the broader business ecosystem. In essence, network engineers are indispensable contributors to the technological backbone of contemporary enterprises, wielding technical proficiency and effective communication to shape and maintain intricate networks powering our digital world.

Network Engineer Salary in India

₹3,98,428/ year

Avg. Base Salary



The average salary for a Network Engineer is ₹3,98,428 in 2023

Pay by Experience Level

Years Avg Sal
0-1 ₹ 2.95L
1-5 ₹ 3.55L
5-10 ₹5.94 L
10+ ₹ 9.65L

How to become a Network Engineer

Step 1:Build a Strong Foundation

Begin by establishing a solid educational foundation in computer science, information technology, or a related field. Grasp fundamental concepts such as data structures, algorithms, and operating systems, which are crucial for understanding the underlying principles of networking.

Step 2:Master Networking Fundamentals

Dive into networking fundamentals, focusing on concepts like the OSI model, TCP/IP protocols, subnetting, and routing. Develop a clear understanding of how data moves through networks and the role of various devices, including routers, switches, and firewalls.

Step 3:Hands-On Lab Experience

Apply theoretical knowledge in a practical setting by setting up a home lab or leveraging online simulation environments. Gain hands-on experience configuring network devices, troubleshooting issues, and implementing security measures. Practical experience reinforces theoretical concepts and enhances problem-solving skills.

Step 4:Pursue Relevant Certifications

Obtain industry-recognized certifications to validate your skills and knowledge. Certifications such as CompTIA Network+, Cisco CCNA (Cisco Certified Network Associate), and Juniper JNCIA (Juniper Networks Certified Associate) are valuable credentials that demonstrate your proficiency in networking concepts and technologies.

Step 5:Specialize and Stay Informed

Consider specializing in specific areas of networking based on your interests and career goals. This could include security, cloud networking, or wireless networking. Stay informed about emerging technologies and industry trends to remain relevant and adaptable in the dynamic field of network engineering.

Step 6:Build a Professional Network

EEstablish connections within the networking community. Attend industry events, join online forums, and participate in networking groups. Networking with professionals in the field can provide valuable insights, career advice, and potential job opportunities.

Step 1: Learn the Basics

  1. Java or Kotlin Programming Language:

    • Java: Traditionally, Android development was done using Java. It's a versatile, object-oriented programming language.
    • Kotlin: Kotlin is now the preferred language for Android development. It's interoperable with Java, concise, and considered more modern.
  2. Understanding XML:

    • XML (eXtensible Markup Language) is used for designing layouts in Android. It defines the structure and appearance of the user interface (UI) components.

Step 2: Master Android Development Tools

  1. Android Studio:

    • Android Studio is the official IDE for Android development. It provides a rich environment with features like a visual layout editor, code analysis, debugging tools, and support for Kotlin. Regularly updating to the latest version is crucial for accessing the latest features and improvements.
  2. Emulator:

    • The Android Emulator allows you to run and test your applications on a virtual device. It's an essential tool for debugging and testing your apps on different Android versions and screen sizes.

Plan to Master as a Network Engineer

Day Focus Area Tasks
1-2Understand Networking BasicsDive into basic networking concepts, OSI model, and protocols.
3-4Learn TCP/IP and SubnettingFocus on TCP/IP fundamentals and practice subnetting.
5-6Explore Routing and SwitchingUnderstand routing protocols (e.g., OSPF, BGP) and switching.
7-8Get Hands-On with Network DevicesSet up a lab environment and configure routers and switches.
9-10Study Network Security BasicsLearn about firewalls, VPNs, and basic security principles.
11-12Explore Wireless NetworkingUnderstand wireless protocols and configure wireless networks.
13-14Introduction to CertificationsExplore relevant certifications (e.g., CompTIA Network+, CCNA).
15-16Simulate Real-World ScenariosCreate and troubleshoot common network scenarios in your lab.
17-18Specialize and Explore TrendsResearch and understand trends like SDN, cloud networking.
19Practice Exam QuestionsUse practice exams to reinforce your understanding.
20Review and RecapReview key concepts, troubleshoot any remaining lab issues.
Day Focus Area Tasks
1-3Review Networking BasicsRevisit fundamental networking concepts and protocols.
4-6Deep Dive into TCP/IPExplore TCP/IP in detail, including headers, addressing, etc.
7-10Advanced Routing ProtocolsStudy advanced routing protocols like OSPF and BGP.
11-15Switching TechnologiesDeepen understanding of VLANs, STP, and advanced switching.
16-18Network Design PrinciplesLearn about network design principles and best practices.
19-22Enhance Security KnowledgeExplore advanced security concepts, including encryption.
23-26Wireless Networking MasteryDive into advanced wireless protocols and security measures.
27-30Certification PreparationBegin preparing for a specialized certification (e.g., CCNP).
31-34Implement Network AutomationIntroduce automation using tools like Ansible or Python.
35-38Explore Cloud NetworkingUnderstand cloud networking concepts and platforms.
39-42Advanced Troubleshooting SkillsDevelop advanced troubleshooting skills in diverse scenarios.
43-46Specialize in a Niche AreaChoose a niche (e.g., cybersecurity, SDN) and delve deep.
47-50Practice Advanced SimulationsSimulate complex network scenarios for hands-on experience.
51-54Advanced Security ImplementationsImplement advanced security measures in a lab environment.
55-58Complete Specialized CertificationFinalize preparation and take the exam for your chosen cert.
59-60Reflect and Plan for Future GrowthReflect on your progress and plan for continued skill growth.
Day Focus Area Tasks
1-5Networking Basics RefresherReview foundational networking concepts, OSI model, and protocols.
6-10TCP/IP MasteryDeepen understanding of TCP/IP, subnetting, and addressing.
11-15Advanced Routing and SwitchingStudy advanced routing protocols (e.g., OSPF, BGP) and switching concepts.
16-20Network Design and ArchitectureExplore principles of network design, scalability, and architecture.
21-25Enhance Security KnowledgeDelve into advanced security measures, encryption, and threat detection.
26-30Wireless Networking Advanced ConceptsExplore advanced wireless protocols, security, and best practices.
31-35Certification Path PlanningPlan for a specialized certification path (e.g., CCNP, CISSP).
36-40Network Automation Deep DiveMaster network automation using tools like Ansible, Python, or Puppet.
41-45Cloud Networking ExpertiseGain expertise in cloud networking concepts and platforms (e.g., AWS, Azure).
46-50Advanced Troubleshooting TechniquesDevelop advanced troubleshooting skills in diverse network scenarios.
51-55Specialize in a Niche AreaChoose a niche such as SDN, network security, or VoIP for in-depth study.
56-60Advanced Simulations and LabsConduct advanced network simulations and real-world labs for practical skills.
61-65Implement Advanced Security MeasuresImplement and configure advanced security measures in a lab environment.
66-70Specialized Certification PreparationIntensively prepare for and take a specialized certification exam.
71-75Deep Dive into Emerging TechnologiesExplore emerging technologies like 5G, IoT, and edge computing.
76-80Hands-On Project ImplementationUndertake a hands-on project to implement and deploy a network solution.
81-85Collaborative Networking and ProjectsCollaborate with peers on network projects and participate in forums.
86-90Continuous Learning and ReflectionStay updated on industry trends, reflect on achievements, and plan for ongoing growth.

Popular Roles as a Network Engineer

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