Combo Welder - Per Diem Job Boise area,Idaho USA,Trades / Skilled Labor

Position: Combo Welder - Per Diem Offered

Combo Welder
- Per Diem Offered

Boise, Idaho
- Posted on August 28, 2026 Published By John Johnstone

Trillium Construction is now seeking Combo Welders in the Boise, !!!

Trillium Construction is looking for Combo Welders for the next 3 months working at an Air Liquide Plant.

It's a big natural gas separator and storage facility. Would prefer to have individuals with NCCER or NCCCO training. Welders must be able to read and interpret project plans, blueprints, weld symbols, and other written instructions to perform tasks. Perform GTAW, SMAW, FACW, GMAW, and other mixed type of welds based on project needs. Will be asked to weld duct work, hoppers, bag house's, attachment points for various other trades on site.

Stainless Steel, carbon. New welders will be testing on site, tests include: 4" Sch. 10 Stainless steel pipe, 6G position, GTAW all passes
- Visual. Monster Coupon (2-1/2" O.D. x 5/8" wall, carbon steel) 6G position, GTAW all passes (ER70S-2 filler) - Visual and X-Ray. Company may also give a Tee-Joint fillet weld SMAW (E7018) test to a few if there is a structural need for supports and misc. structural fillet welds also. Will be asked to test piping systems for leaks. Must be able to use threading machine and bend pipe by hand or with benders on site.

Must be able to work well with team and fitters in efficient and safe manner.

Can start ASAP! Will work 5-10's and an 8-hour day, Monday
- Saturday. Pay is $49/hour and per diem is $175 all 7 days, should you work all scheduled working days. There is also a $3/hour worked completion bonus at the end of the project (must end on good terms to qualify).

Apply now!

- Must have experience in industrial work - NCCER and/or NCCCO training preferred
- Experience at heavy industrial sites preferred
- Reliable transportation to and from work
- Pass all pre-employment screens
- Wear all PPE and have tools for the job

Trillium Construction Services has been recruiting and hiring construction and skilled trades talent for over 30 years. Trillium is an Equal Opportunity Employer.

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Trillium offers a comprehensive benefit package that includes the ability to participate in health insurance and retirement plans, paid holidays, state required leave, and other leave, if applicable. Trillium's offerings are dependent on the state in which the assignment is located, length of time worked, and may change depending on assignment. Benefit packages for direct hire placements vary based on the client company.