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The Complete Guide to Becoming A Computer and Information Systems Manager
What it really takes to earn $100k+, manage IT teams, and run the systems that keep businesses alive — and how to know if you're built for it
by Alumigogo Books
Chapter 1: What Does a Computer and Information Systems Manager Actually Do?
Let's start by dismantling the most common mental image people have when they hear the title "Computer and Information Systems Manager." You might be picturing a genius coder who got promoted and now supervises other genius coders. That picture is wrong, and getting it wrong is why many people enter this field and quietly hate it for three years before they quit. So let's be precise about what this job actually is.
At its core, a Computer and Information Systems Manager is the person responsible for making sure that the company's technology doesn't break, does what the business needs it to do, and costs appropriately. You are not the best coder on the team. You are not the network wizard. You are the person who makes sure the coding gets done, the network stays up, and the payroll system runs on time — even when the software vendor messes up an update, or the CEO wants a new dashboard by Monday, or three people call in sick.
This role often goes by other titles depending on the industry and company size. You might see "IT Manager," "Director of IT," "Head of Technology," or "IT Operations Manager." In a small company of fifty people, you might be the entire IT department, reporting directly to the CFO. In a large enterprise, you might be one of several managers, each overseeing a team of a dozen or so specialists — network