Wayfarer, wanderer, seeker... transient. You've been called many things during your travels, and learned something those others could never undersand - the journey IS the destination.
Starting Skills
Scavenging
There are those who can find just about anything, and their success is usually dependent on knowing how, and where, to look.
Surveying
Humanity now has access to untold alien worlds, and the ability to decipher all that data while on the ground has become an essential skillset.
Gastronomy
Access to brand new worlds means access to brand new ingredients, and there is almost no limit to the delicious foods and drinks a talented chef can prepare.