You're a producer, studio lead, or hiring manager, and someone said "we need a TA." They're probably right. This page: what you're actually buying, how to write the posting, and how not to lose good candidates to fixable mistakes.
Here's what you're really paying for. A good TA turns "the art is done but it doesn't work in the game" from a monthly crisis into a non-event. In practice that looks like: time back (a tool that saves 8 artists 20 minutes a day buys back 13 hours a week, basically a part-time hire who never calls in sick), calmer deadlines (asset validation catches problems the day they're made, not the night of the milestone build), frame rate that holds (because someone actually owns the budgets), and fewer arguments (art-versus-engineering negotiations that end in a spec instead of a grudge).
The failure mode of not having one: your most senior artists quietly become bad part-time TAs - losing production time to write fragile scripts - while your engineers get interrupted for "art problems" they're not close enough to solve well. You're already paying for tech art; you're just paying two departments to do it badly.
The classic broken TA posting asks for a senior shader author, a pipeline engineer, and a character rigger in one body at one salary. Those are three different specializations; the posting reads as "we don't know what we need," and experienced candidates - the ones with options - skip it.
The fix is one honest sentence before you write requirements: "What will this person do in their first three months?" Fix exports and build validation -> you want a pipeline TA. Own the material library and framerate -> shader/tech-art generalist. Character deformation quality -> rigging/tech-anim. Write the posting around that answer:
TAs leave for predictable reasons, all cheap to prevent. Give the work a lane: a TA who reports into art but takes tickets from everyone becomes the studio's ticket queue; give them a backlog, a prioritizer, and the authority to say "next sprint." Fund the multiplier: tool maintenance and pipeline work looks like "not making the game" to naive roadmaps - it's why the game ships; budget for it explicitly. Level them fairly: TA sits between art and engineering ladders and often falls into the gap; decide which ladder (engineering-adjacent usually retains better, see salary) and be consistent. And send them to GDC - the tech-art community is tight, generous, and your TA will return with a year's worth of stolen good ideas. Cheapest R&D you'll ever buy.
Hire for one specialization you can name, require five things or fewer, post the band, evaluate breakdowns not renders, give them a backlog instead of a ticket queue. A good TA makes your entire art team faster - treat them like infrastructure, because that's basically the job.