3 mistakes that hit hard on your DevOps career

09 Sep 2025 - 3 min read

Navigating a DevOps career is tricky.

It's easy to fall into traps that stall your growth.

Here are three common mistakes that can hold you back and how you can avoid them.

Mistake #1: Acquiring knowledge without building skills

Many aspiring DevOps professionals tend to spend countless hours watching YouTube tutorials and reading articles.

They accumulate theoretical knowledge about CI/CD, containers, Kubernetes, and cloud infrastructure. But without putting this knowledge into practice, it's just information, not a skill. To believe that knowledge=skills is an illusion.

You need to build hands-on skills by doing.

The Fix: Don't just read about it; do it.

You need to move from passive learning to active application. This means building real-world projects, contributing to open-source projects, or even creating your own personal projects from scratch. This hands-on experience is where you truly learn to troubleshoot, integrate tools, and apply best practices.

As you build hands-on skills you'll also be building a provable track record of your achievements.

Mistake #2: Neglecting your soft skills

DevOps isn't just a technical role; it's a bridge between development and operations.

Your ability to communicate, collaborate, and influence others is just as important as your technical expertise. You could have the most elegant solution in the world, but if you can't get buy-in from your developer teams (your primary customers), it won't be used.

The Fix: Work on your empathy and communication.

Learn to understand the challenges and pain points of both developers and operations teams. Practice explaining complex technical concepts in simple terms.

Building trust and rapport is essential for successful collaboration and for driving the adoption of new tools and practices.

Mistake #3: "Shallow water fishing"

In the early days of your career, you'll quickly develop a surface level understanding of the tools and industry practices.

This understanding will help you get the job done in your day-to-day work.

But, it will not be enough to:

  • resolve intricate problems
  • make good architectural decisions
  • prove your ability at job interviews

The Fix: Cruise beyond shallow water and do deep water fishing.

Cultivate mindset to:

  • ask why. Always question why things are done in a certain way. It will unlock doors to new and better ways of doing things.
  • experiment fearlessly. Experiment to verify your conjectures. You'll be surprised how much you learn by experimenting.
  • embrace the unknown. Be curious. Use AI and the Internet to your advantage.

Strive to develop a solid grip of concepts, methods, and tools. This depth of knowledge is what allows you to build resilient and elegant systems. It's the difference between being a good DevOps practitioner and a great one.


Don't let these mistakes hold you back. Apply the fixes and see your career grow.

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