It can be something like pursuing a career in IT. Usually, people start on working a IT Help Desk or starting their own Computer Repair business. Once you start learning other stuff, you may end up working further towards Cybersecurity or Databases. This is one example of how careers are in a simple progression.
However, depending on where you're going, it can either be similar or complicated. People may pursue their careers differently.
Both are places of employment and very much a part of your professional journey! A job can help provide and develop your skills, networks, and work experience. A career is often the result of the skills, networks, and experiences. A career tends to be long term and though important, extends beyond a paycheck! It aligns with your goals, your sense of purpose, and ultimately makes you happy!
P.S. I've had many jobs, but once I graduated college, I FINALLY had a better idea of what I wanted to do and there is when I begin to look for a career.