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IT Professional

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April 11, 2024 Updated April 18, 2025 16 minute read

Navigating the World of Information Technology: A Career Guide for IT Professionals

Information Technology (IT) professionals are the architects, builders, and maintainers of the digital infrastructure that powers modern life. They manage the hardware, software, networks, and systems organizations rely on daily. From ensuring computer systems run smoothly to protecting digital assets from cyber threats, IT professionals play a crucial role in nearly every industry.

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Salaries for IT Professional

City
Median
New York
$142,000
San Francisco
$141,000
Seattle
$148,000
See all salaries
City
Median
New York
$142,000
San Francisco
$141,000
Seattle
$148,000
Austin
$90,000
Toronto
$84,000
London
£65,000
Paris
€47,000
Berlin
€72,000
Tel Aviv
₪61,000
Singapore
S$124,000
Beijing
¥172,000
Shanghai
¥640,000
Shenzhen
¥505,000
Bengalaru
₹625,000
Delhi
₹1,200,000
Bars indicate relevance. All salaries presented are estimates. Completion of this course does not guarantee or imply job placement or career outcomes.

Path to IT Professional

Take the first step.
We've curated 11 courses to help you on your path to IT Professional. Use these to develop your skills, build background knowledge, and put what you learn to practice.
Sorted from most relevant to least relevant:

Reading list

We haven't picked any books for this reading list yet.
Comprehensive treatment of wireless ad hoc networks. It good choice for researchers and engineers who want to learn more about the design, deployment, and management of wireless ad hoc networks.
Comprehensive treatment of wireless networking for moving objects. It good choice for researchers and engineers who want to learn more about the challenges and techniques of wireless networking for moving objects.
Comprehensive guide to 802.11 wireless networks. It good choice for network engineers and administrators who want to learn more about the design, deployment, and management of 802.11 networks.
This comprehensive book covers the fundamentals of logging and log management, including topics such as log levels, formats, and tools.
Provides a comprehensive overview of wireless networking, covering topics such as Wi-Fi, Bluetooth, and cellular networks. It good choice for students and professionals who want to learn about the basics of wireless networking.
Practical guide to Wi-Fi wireless networking. It good choice for home users and small businesses who want to learn more about how to set up and manage a Wi-Fi network.
Offers a deep dive into the internals of vRealize Log Insight, providing a technical understanding of its architecture, data processing, and troubleshooting.
Covers routing in TCP/IP networks, including a section on DHCP and how it integrates with routing protocols.
While this book focuses on Elasticsearch, it provides a deep understanding of the underlying concepts and technologies used in log management, including data storage, indexing, and search capabilities.
Table of Contents
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