You failed to read my comment. I said I did it quite consistently.
You cannot become an expert in a new skillset every month.
I do not need to be an expert at something new every month. I just have to learn enough to unblock high-value efforts no one else wants to take on. The problems that come up more often I get better at solving faster over time.
Not all skills are even work related, but just challenging myself. Last month I learned to solve a Rubiks cube in spare time. I will not break any records and am not an expert, but I can solve it in a minute which is good enough. I move on to the next skill.
I am not an expert at anything, but I have spent months doing a bit of everything at one point or another. I tend to identify risks most others miss from having breadth-first experience in how entire stacks fit together from kernel system calls to network packets to end user frontend javascript.
I ended up pivoting to full time security engineering several years ago as a result.
Security is in a lot more demand than devops/sysadmin these days but all sysadmins have experience in security. Something to consider.
I'm glad that you're proud of learning new things. I doubt you were born when I first learned to solve a Rubik's cube.
Hats off to you for working in Security. I've worked for a couple of security startups, and the cynical nature of the industry combined with the pure bitterness of the security-focused people on our teams makes me uncomfortable to just think about.
We often open source security-first ansible and terraform infra patterns in our community, #!, which may be of interest to you. https://hashbang.sh https://github.com/hashbang
A lot of open source work there has gotten a lot of us jobs with major pay increases. I know I personally strongly favor sysadmins whose work I can see online. Less risk.
Also yes, security is a very negative industry, but people tend not to listen to overly negative people so I try to bring realistic threat models and spend most of my time teaching now.
Anyway. Best of luck and by all means reach out on sysadmin security any time :)
Couldn't you ramp up in another area of tech? There are many software engineering paths and jobs that don't require expertise in the things you mention.
Get good enough to be proficient and become a broad generalist. This is a much better route imo.
I have no degree and am no influencer or genius. I just never stop learning so I can be the one bringing new ideas to the meeting.
Your aversion to learning new things every 2 years sounds like a limiter. Even 2 years is too slow for this industry and probably why you feel capped.
I am no workaholic, averaging 35h weeks, but I try to learn a new skillset every month or so. If there is a gap I identify at an employer or client that will make me learn a new programming language, infra stack, or new vulnerability discovery technique, my hand always goes up first.
People are willing to pay more to those willing to run ahead into the dark and document a path for everyone else once they figure it out.
I know others who are more do-what-they-are-asked personalities, who work a lot more hours, but being simply experienced and reliable has earned them 50k+/year bumps every time they change jobs with good referrals and open source projects people can reference.