Information Technology — Keep Organizations Running With Critical Tech Skills
What Is Information Technology?
Information Technology (IT) is the practical application of computing to manage, process, and protect organizational data and systems. Unlike computer science, which emphasizes theory and software development, IT focuses on implementing and maintaining the technology infrastructure that businesses depend on. IT students learn networking, system administration, cybersecurity, database management, cloud computing, and IT project management. The field is essential to every modern organization — from configuring the network at a small business to managing the cloud infrastructure of a Fortune 500 company. IT professionals are the bridge between complex technology and the people who use it, making this degree both practical and immediately marketable.
Why Study Information Technology?
IT offers strong job security, competitive salaries, and a career that does not require the intense math focus of a computer science degree. Every organization needs IT professionals to maintain their networks, protect their data, and support their employees. The field also offers clear certification pathways (CompTIA, Cisco, AWS, Microsoft) that can significantly boost your credentials and salary. Remote work opportunities are abundant, and the skills learned are applicable worldwide.
Skills You Will Develop
Common Classes in Information Technology
Here are the 10 core courses you can expect in a typical Information Technology program:
Introduction to Information Technology
Overview of IT infrastructure: hardware, software, networking, databases, and the role of IT in modern organizations.
Computer Networking
TCP/IP, subnetting, routing, switching, firewalls, VPNs, and wireless networking. Prepares for CompTIA Network+ and Cisco CCNA certifications.
Operating Systems
Windows Server and Linux administration: installation, configuration, user management, group policy, and command-line administration.
Cybersecurity Fundamentals
Threat landscapes, vulnerability assessment, encryption, access controls, security policies, and incident response. Prepares for CompTIA Security+ certification.
Database Management
Relational database design, SQL, data modeling, backup and recovery, and database administration using MySQL, PostgreSQL, or SQL Server.
Cloud Computing
Cloud architecture, virtualization, IaaS/PaaS/SaaS models, and hands-on experience with AWS, Microsoft Azure, or Google Cloud Platform.
IT Project Management
Project planning, budgeting, scheduling, risk management, and agile methodologies. How to manage technology projects from inception to delivery.
Web Technologies
HTML, CSS, JavaScript fundamentals, content management systems, web hosting, and the technologies that power websites and web applications.
Scripting & Automation
Python, PowerShell, and Bash scripting for automating routine tasks, system administration, and infrastructure management.
IT Capstone Project
Design and implement a comprehensive IT solution for a real or simulated organization, demonstrating mastery of networking, security, and system administration skills.
Career Paths in Information Technology
Salary ranges are approximate national averages. Growth projections are from BLS through 2032 and will vary by location and experience.
Degree Pathways for Information Technology
Certificate
Industry certifications (CompTIA A+, Network+, Security+, AWS, Cisco CCNA) can get you hired quickly without a degree in some roles.
Associate (A.S.)
Two-year programs covering networking, system administration, and security fundamentals. Good for help desk and junior administrator roles.
Bachelor's (B.S.)
The standard degree for most IT professional roles. Four years covering networking, security, cloud, and project management.
Master's (M.S.)
For IT management, cybersecurity leadership, and chief information officer (CIO/CTO) career paths. Many programs available online.
Industry Outlook
Information technology employment is strong and growing, with cybersecurity and cloud computing leading the way. Cybersecurity analyst positions are projected to grow 32% through 2032, and cloud computing roles continue to expand as organizations migrate to cloud infrastructure. The IT sector employs millions of professionals in the United States, and the demand for qualified workers consistently exceeds supply. Industry certifications (CompTIA, Cisco, AWS, Microsoft) can significantly boost employability and salary.
Expert Tips for Information Technology Students
- 1
Get certified early and often. CompTIA A+, Network+, and Security+ certifications are widely recognized and can get you hired even without a degree. Stack certifications as you advance.
- 2
Build a home lab. Set up virtual machines, practice network configurations, and experiment with Linux, Active Directory, and cloud services. Hands-on experience is everything in IT.
- 3
Learn to script. Python, PowerShell, and Bash scripting transform you from someone who clicks buttons to someone who automates infrastructure. This skill alone can double your salary over time.
- 4
Specialize in cybersecurity or cloud computing if you want the fastest salary growth. These are the two highest-growth areas in IT and command premium salaries.
- 5
Soft skills matter enormously in IT. You will spend as much time communicating with non-technical users as you do configuring systems. The ability to explain technical concepts simply is a career superpower.