I want to have a real conversation about this, because there is a version of IT certification content on the internet that makes it sound like you earn your A+ on a Tuesday and by Thursday you’re turning down job offers. The truth is more nuanced than that, and you deserve a straight answer instead of a hype piece designed to get you to click an affiliate link and buy a course.
Certifications do not get you jobs on their own. Skills, combined with credentials that prove those skills, combined with a resume that presents them coherently and some basic ability to communicate in an interview, get you jobs. The certification is evidence. It is not the whole case, and treating it like the finish line is a setup for frustration.
What certifications actually do is get you past the initial filter, and that is not a small thing. A significant portion of job applications get screened by HR professionals or applicant tracking systems before a technical person ever lays eyes on them. Having a CompTIA A+ or Security+ or an AWS cert on your resume is a signal that a system or a recruiter can recognize immediately without needing to understand the technical content. It gets you into the pile of applicants that actually get reviewed. That’s a real and meaningful function, and dismissing it because it sounds unsexy misunderstands how hiring actually works at scale.
Certifications also establish credibility for people who don’t have professional work history to point to yet. If you’re making a career change into IT, your previous experience in sales or logistics or retail doesn’t automatically translate in the eyes of a technical hiring manager. A certification says: I went and learned the material, I paid real money to prove it, and I passed a proctored exam under real conditions. That’s a bridge from where you are to where you’re trying to get, and for a lot of people it’s the most accessible bridge available.
Where certifications fall short is when people treat them as a substitute for actual understanding rather than evidence of it. There is a meaningful difference between someone who studied the material, genuinely learned the concepts, and passed the exam because they knew the content, and someone who memorized brain dumps, passed the exam, and doesn’t actually understand anything they supposedly certified in. Hiring managers who are good at their jobs will figure that out during an interview in about ten minutes. The certification gets you the interview. What you actually know determines what happens next.
The people I’ve seen break into IT and build real careers out of it used certifications as one part of a larger effort. They also built home labs. They talked to people in the field. They applied aggressively for entry-level roles, including ones that felt beneath them. They took help desk and desktop support positions without treating it like a personal insult to their potential. They showed up, did the work, and used those environments to learn more. The certification was the key that got them in the door. Everything after that was on them.
So yes, IT certifications are worth it. They are real tools that solve a real problem, which is getting taken seriously when you don’t have experience yet. They are not a magic shortcut that bypasses the requirement to actually know things and be good at the job. Use them correctly and they’ll do exactly what they’re supposed to do.
Big Dog Cert
Alright, lemme give it to ya straight. No sugarcoating, no corporate fluff, just the real deal. I'm Mike. Fifty years on this planet, and I've done it all. I started out in IT back when "the cloud" was just what you saw out the window, worked my way through HR (yeah, I've been the guy who had to sit across the table from people and keep a straight face), and then did a stretch in sales where I learned real quick that if you can't sell yourself, nobody's buying what you're pitching. Three careers. One guy. Zero patience for textbooks that read like they were written by robots.