Okay so I was on LinkedIn the other night. I know, I know, already off to a bad start. But I’m scrolling through and within like two minutes I see four different posts from people showing off cert badges like they just got inducted into the Hall of Fame. CompTIA this, AWS that, six Microsoft certs stacked up like a deli order nobody placed. And every single post has a hundred people in the comments going “Congratulations!” and “Way to go!” and dropping little clapping emojis like it’s a parade.
And look, I’m not here to rain on anybody’s parade. Passing an exam is genuinely hard. You put in the hours, you sit through that nerve-wracking Prometric testing center experience where the chair is uncomfortable and the guy next to you won’t stop clicking his mouse, and you come out the other side with something real to show for it. That deserves a post. Celebrate that.
But somewhere along the way the message got completely twisted. It went from “hey I passed this cert, pretty cool right” to “you need to be constantly collecting these things or you are falling behind everyone else and your career is basically over.” And that second message is doing real damage. To people’s time, to their money, and honestly to their actual career prospects. Because the hiring managers I know are not impressed by a resume that looks like a certification catalog. Not even a little bit.
I’ve been in IT. I’ve been in HR. I’ve been in sales. I have sat on both sides of the hiring table more times than I can count and I have had more conversations about what actually gets people hired than most people will have in a lifetime. So let me just say this as plainly as I know how. The idea that you need ten certs to be competitive in IT is a myth. LinkedIn is not a career counselor. And the sooner you understand that, the better off you’re going to be.
Why LinkedIn Feels Like Everyone Has More Certs Than You
Here is the thing about LinkedIn that nobody really wants to say out loud. It is a highlight reel. It has always been a highlight reel. The people posting cert badges every other week are the loudest people in the room, not necessarily the most successful ones. You are not seeing the thousands of IT professionals who got hired with one solid certification and solid hands on experience because those people are not posting about it. They are too busy actually working and getting paid.
The platform’s algorithm rewards this behavior too, which makes the whole thing worse. You post a badge, you get a hundred congratulations comments, your engagement goes through the roof, LinkedIn shows your post to more people, and suddenly you feel like a rockstar. Meanwhile the person scrolling through their feed at 11pm starts to feel like they are somehow behind because they only have two certs and this other person has eight. That feeling is manufactured. That is not reality. That is a social media platform doing exactly what it was designed to do.
And the cert vendors? They love every second of it. Every single post showing off a badge is free advertising for their product. They have every incentive in the world to cultivate a culture where one cert is never enough, where you always need the next one, where the goalpost keeps moving. That is a business model. It is a smart one. But you should not be making career decisions based on somebody else’s business model.
What Hiring Managers Actually Think When They See Your Resume
Let me tell you what really happens on the other side of that resume submission. A hiring manager opens your file. They have about thirty seconds before they move on. And when they see fifteen certifications listed on there, the first thought is not wow this person is incredible. The first thought is okay but can this person actually do the job.
I have been in rooms where we are reviewing candidates and a resume comes across with a whole section dedicated to certifications that have almost nothing to do with the role we are hiring for. You know what that communicates? It communicates that this person does not have a clear direction. It communicates that they have been saying yes to every study guide and exam voucher they come across without stopping to ask whether any of it is actually moving them toward something specific. It makes the resume harder to read and it raises more questions than it answers.
What gets attention is relevance. Pure and simple. You are applying for a network engineering role, show me a CCNA and then tell me about real networks you have worked on. That is the entire conversation. According to the Bureau of Labor Statistics, IT employment is growing significantly faster than average across almost every specialty. Employers are not sitting around wishing candidates had more certifications. They are sitting around wishing candidates had more actual ability to do the work in front of them.
One cert that genuinely matches the role you are going for will do more for you than ten certs that are all over the place. I have seen it play out over and over again and it is not even close.
The Cert Collector Problem and Why It Happens
There is a personality type in the IT world that I have started calling the cert collector. Always studying, always testing, always adding another line to the resume, always eyeing the next badge. And I want to be really clear here because I am not trying to make anybody feel bad. I completely understand why this happens and honestly I have a lot of respect for the work ethic behind it.
Studying feels productive. It feels like forward motion. When everything else about career growth feels vague and slow and out of your control, opening a study guide and working toward a concrete goal feels really good. And then passing the exam feels even better. There is a real dopamine hit involved and that is not nothing. That feeling is real and it makes sense.
But here is the problem that nobody talks about enough. You can spend two full years collecting certifications and come out the other side genuinely unable to do the thing you are certified on at a level that will keep you employed past the first month on the job. No real lab time. No real troubleshooting experience. No war stories from production environments at two in the morning when something has gone sideways and your manager is texting you and you have to actually figure it out with nothing but your own knowledge and whatever you can pull up on your second monitor.
The technical interview is where this gap becomes very visible very quickly. Hiring managers and technical interviewers are good at sniffing out the difference between someone who studied for an exam and someone who has actually lived inside the technology. The follow up questions will get you every time if the knowledge is only surface level. Certs open the door. Skills keep you in the room. Those are two genuinely different things and you need both.
The Comparison Trap Is Real and It Is Expensive
Beyond the career stuff there is a real financial conversation to be had here too. These exams are not cheap. CompTIA exams run you a couple hundred dollars a pop. Cisco exams can cost even more. Add in the study materials, the practice exams, the courses, and suddenly you have dropped a significant amount of money chasing a credential that may or may not be moving your career forward in any meaningful way.
I have talked to people who have spent thousands of dollars on certifications over a couple of years and are still stuck in the same role they were in when they started. Not because the certs are worthless but because they were collecting them instead of using them as a specific tool to get somewhere specific. There is a real difference between having a plan and just constantly adding to a list.
If you want to understand what you are actually getting into before you spend that money, this Security+ training guide is a great example of how to approach a certification with a clear picture of what it covers, what it actually prepares you for, and whether it makes sense for where you are trying to go. That kind of research before you commit your time and money is worth more than any badge.
So How Many Certs Do You Actually Need
Here is the honest answer and I am going to give it to you straight because that is kind of my whole thing. For most people, in most IT roles, one or two well chosen certifications combined with genuine hands on experience is completely sufficient to get hired, get paid well, and build a real career. That is the real number. Not ten. Not even five for most people.
If you are just starting out and trying to break into IT, one cert in the right area paired with a home lab you have actually spent time in and a couple of projects you can speak to intelligently in an interview will get you further than a resume loaded with badges you barely remember studying for. Employers want to talk to someone who knows their stuff, not someone who has been on a certification tour.
If you are already working in IT and trying to move up, pick the one cert that makes the most sense for the specific next step in your specific career path. Go deep in your lane. A cloud engineer pursuing their AWS Solutions Architect certification is going to do a whole lot more for their career than a cloud engineer who also grabbed a bunch of unrelated credentials because someone on LinkedIn said you need to diversify your portfolio. You are not building a stock portfolio. You are building a career.
And if you are at the senior level already, your experience is doing the heavy lifting at this point. Certifications still matter for staying current and for certain roles that require them, but nobody hiring a senior architect is counting your badges. They are asking you hard questions about real situations and waiting to see how you answer.
The Bottom Line
The version of you that posts cert badges on LinkedIn and collects congratulations comments and the version of you that walks into a technical interview and has to answer hard questions under pressure are two very different tests. And only one of them actually determines whether you get the job and keep it.
Stop letting a platform that is designed to make you feel behind at all times dictate your career strategy. Get the certification that makes genuine sense for where you are trying to go. Build real skills around it. Get your hands dirty with actual work, even if it is just lab work at home to start. And then once you have done all of that, get the next cert when the timing actually makes sense for your path.
One certification you genuinely know inside and out is worth more than ten you crammed for and forgot about six months later. I have never once heard a hiring manager say they just wished a candidate had more certifications. Not once in all my years sitting in those rooms.
Close LinkedIn. Open a terminal. Your career will thank you a lot more for that.
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.