TIG Welder Level 3

Location

Columbia, SC

Employment Type

Full-time

Required Skills & Certifications

TIG WeldingSteelStainless Steel6GPIPE
Apply for This Position

Posted on October 23, 2026

Job Description

Overview

We are paying premium compensation for our TIG Welders, along with a quarterly bonus. AVANTech, LLC solves challenging problems in the water industry, focusing on innovative sustainable water treatment solutions.

Responsibilities

  • Weld pipe diameters ranging from 1/2" to 36" in all positions.
  • Test in fixed 6G position.
  • Identify the type of filler wire to use for a given type of base metal.
  • Ensure all welds pass ASME pressure vessel and piping codes.
  • Prep pipe fittings and pipe ends for full penetration welds on pipe assemblies.
  • Perform GTA welding on carbon steel, stainless steel, and duplex stainless steel.
  • Interpret drawings and welding symbols used to fabricate piping assemblies or skids.
  • Calculate pipe fittings 'take-outs' and piping measurements.

Benefits

  • Competitive salary based on experience
  • 4 day work week
  • Varied insurance offerings with company match
  • Professional development opportunities
  • Positive and supportive work environment
  • $5,000 sign on bonus

Benefits

Competitive salary based on experience
4 day work week
Varied insurance offerings with company match
Professional development opportunities
Positive and supportive work environment
$5,000 sign on bonus

How this job compares in Columbia, SC

Pay in context

This employer didn't publish a rate. For reference, welding jobs across South Carolina currently run a median of $26/hr in our index, with the middle half of them falling between $23–$34/hr across 38 postings with published pay. That median is a reasonable floor to anchor on when a recruiter asks what you're looking for.

The local market in Columbia, SC

Columbia, SC currently has 4 other active welding openings besides this one, spread across 3 employers. 1 of them was added in the last week. Across South Carolina as a whole we're tracking 110 other active welding openings from 79 employers. That's enough local activity to be worth comparing two or three offers before committing. Browse every welding job in Columbia, or widen the search to South Carolina.

AVANTech LLC currently has 1 other opening live in South Carolina, which is usually a sign of either steady growth or steady turnover — worth asking which in the interview.

The most active employers in South Carolina at the moment, by number of open welding reqs, are Recruiting Solutions (4), Parker Hannifin (3), and Kelso Industries (3). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.

What you'll be running

This posting calls for TIG. TIG (GTAW) uses a non-consumable tungsten electrode with filler added by hand, giving the operator the most control of any process. It is slow, demanding, and the standard for stainless, aluminum, and anything where the bead has to look as good as it holds.

See all TIG welder openings if you want to compare this against similar roles.

Certifications this posting mentions

  • 6G — a pipe test welded on a joint fixed at a 45-degree incline. Because the torch has to travel through flat, vertical, and overhead angles in a single pass, passing 6G qualifies you for every position on pipe — which is why it is the ticket that separates pipe welders from plate welders on pay.
  • ASME Section IX — the ASME Boiler and Pressure Vessel Code qualification. It covers welding on pressure-retaining equipment — boilers, vessels, and process piping — where a failed weld is a safety incident rather than a rework ticket.

Read straight from this posting's text. Confirm the exact qualification the employer wants before you test — requirements vary by shop even under the same code.

Similar openings near Columbia, SC

Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. TIG Welder Level 3 figures were last recalculated when this page was built.