How to make some extra bucks in cybersec (not Bug Hunting)?

Hello,

I work for my company's internal SOC and, besides L1 and L2 analysis I also work on some "engineering" tasks, so I have the possibility to train myself on these fields daily. So I was wondering if, besides bug hunting, you can make some extra income in the industry in the spare time (freelance? other crowdsourced projects?)

bug bug hunting cybersecurity hunting