Starting off as a jr engineer. What skills should I learn to look qualified to work at a top firm?

First job after a CS degree. Degree taught me nothing and I learned that after starting my first job. Have been here for 5 months now and it’s time I start contributing to the team and doing actual work. So far I mostly just do UAT & a tiny bit of dev work here and there. One thing my job wanted me to get was my AWS certification which I’ve been working on. I’ve also been using mirth, a little bit of python. To be an engineer at a top firm, and to make me look very qualified, what are some skills I should focus on picking up? I’ve been thinking about learning:

  1. Terraform

  2. Networking (SSH, As2/sftp protocols)

  3. Solidifying python (although I don’t code much)

  4. SQL if I must