Become valuable enough that opportunity begins looking for your address.

Opportunity travels along a small number of channels, and being demonstrably good at something specific is the main one. This is slower than networking and much more durable, since it does not require you to keep asking. Eventually people bring things to you because they know what you can do.

Pick the capability you most want to be sought for and put real hours into it this quarter. Then make sure a few people can actually see the result. Both halves are necessary, and the first one comes first.