Of course we still have a Help Wanted messageboard but a couple of companies are seeking, so I'll highlight them here. First off, pulling Levelord's finger reveals (among other things) that the Ritual tribe is expanding:

Professional news, I need two level designers that are experts in Quake 3. The Ritual Tribe is expanding again and the sun is shining our little island. Interested parties should email their levels to me at levelord@ritual.com. PLEASE do not send me unfinished, unprofessional crapola. I must see Quake 3 maps, ...no Quake 2, Quake 1, or any other game.

And the following comes from Dan Henley at Zipper Interactive:

Redmond WA based game developer Zipper Interactive (Mechwarrior 3, Recoil, Crimson Skies) is actively seeking texture and 3D artists to work on a PS2 game currently in development. Applicants must show a portfolio that displays excellent artistic skill with an eye for light, shade, and color. Experience with 3D software isn't required, but it would help. There are multiple positions available so if you think you have the talent, drive, and skill required please contact us at danield@zipperint.com.