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Union Cwi Jobs in Wisconsin (NOW HIRING)

... CWI inspection and hydrostatic and pneumatic testing. Must have experience welding with the ... union eligibility, pay increase and 2 weeks' vacation (prorated for the first year) after 90 day ...

Master Fitter Welder

Cudahy, WI · On-site

$31.22/hr

... CWI inspection and hydrostatic and pneumatic testing. Must have experience welding with the ... union eligibility, pay increase and 2 weeks' vacation (prorated for the first year) after 90 day ...

Master Fitter Welder

Cudahy, WI · On-site

$20.50 - $26/hr

... CWI inspection and hydrostatic and pneumatic testing. Must have experience welding with the ... union eligibility, pay increase and 2 weeks' vacation (prorated for the first year) after 90 day ...

1st Shift Welder

Lomira, WI · On-site

$22 - $28.25/hr

Experienced Management Team & Skilled, Dedicated, Motivated & Productive "Non-Union" Workforce ... Additional certifications such as Certified Welding Inspector (CWI) or specialized welding process ...

1st Shift Welder

Lomira, WI · On-site

$22 - $28/hr

Experienced Management Team & Skilled, Dedicated, Motivated & Productive "Non-Union" Workforce ... Additional certifications such as Certified Welding Inspector (CWI) or specialized welding process ...

1st Shift Welder

Lomira, WI · On-site

$22 - $28/hr

Experienced Management Team & Skilled, Dedicated, Motivated & Productive "Non-Union" Workforce ... Additional certifications such as Certified Welding Inspector (CWI) or specialized welding process ...

2nd Shift Welder

Lomira, WI · On-site

$22 - $28/hr

Experienced Management Team & Skilled, Dedicated, Motivated & Productive Non-Union Workforce ... Additional certifications such as CWI or specialized welding process certifications * Familiarity ...

2nd Shift Welder

Lomira, WI · On-site

$22 - $28/hr

Experienced Management Team & Skilled, Dedicated, Motivated & Productive Non-Union Workforce ... Additional certifications such as CWI or specialized welding process certifications * Familiarity ...

2nd Shift Welder

Lomira, WI · On-site

$22 - $28.25/hr

Experienced Management Team & Skilled, Dedicated, Motivated & Productive Non-Union Workforce ... Additional certifications such as CWI or specialized welding process certifications * Familiarity ...

Union Cwi information

See Wisconsin salary details

$15

$32

$46

How much do union cwi jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for union cwi in Wisconsin is $32.27, according to ZipRecruiter salary data. Most workers in this role earn between $27.40 and $37.12 per hour, depending on experience, location, and employer.

What is a Union CWI?

A Union Cwi job typically involves working within a labor union to ensure workers' rights, negotiate contracts, and address workplace concerns. The role may include collective bargaining, grievance handling, and compliance with labor laws. Responsibilities vary depending on the industry and union, but the primary focus is on advocating for fair wages, benefits, and working conditions.

What are the key skills and qualifications needed to thrive as a Union CWI?

To excel as a Union CWI (Certified Welding Inspector), you need in-depth knowledge of welding processes, materials, and safety standards, typically acquired through formal training and certification from organizations such as the American Welding Society (AWS). Familiarity with inspection tools, welding codes, and documentation software is crucial for accurate assessment and reporting. Strong attention to detail, communication, and problem-solving skills are important for ensuring compliance and collaborating with teams. These competencies ensure that welding work meets industry standards and maintains the structural integrity of projects.

What are some typical challenges a Union CWI may face on the job?

Union CWIs often encounter challenges such as ensuring strict adherence to welding codes in fast-paced environments, dealing with varying material types, and addressing inconsistencies in welding techniques across different teams. They must navigate changing site conditions and swiftly identify and document any non-conformities while maintaining productive relationships with welders and supervisors. Balancing quality assurance with deadlines and production goals requires keen organizational skills and effective communication. Proactive problem-solving and continuous learning help CWIs stay current on the latest standards and best practices, making them valuable assets to their teams.

What are the most commonly searched types of Cwi jobs in Wisconsin?

The most popular types of Cwi jobs in Wisconsin are:

Infographic showing various Union Cwi job openings in Wisconsin as of August 2026, with employment types broken down into 87% Full Time, and 13% Part Time. Highlights an 100% In-person job distribution, with an average salary of $67,114 per year, or $32.3 per hour.

Master Fitter Welder

Copeland - Industrial

Cudahy, WI

$31.22/hr

Full-time

Retirement, PTO

Re-posted 6 days ago


Job description

This position performs operations necessary to assemble, fit, weld, and test complete assemblies to comply with ASME code requirements for gas and refrigerant process piping. The finished product must meet or exceed customer specifications and production quality standards.

Requires ability to work from complete assembly drawings, use a variety of hand and power tools and a broad knowledge of welding, torch cutting, cutting, and fitting pipe. Experience of up to five years is necessary to become familiar with products, methods, processes, etc. and to become proficient

Welding will be subject to CWI inspection and hydrostatic and pneumatic testing.

Must have experience welding with the following processes:

SMAW (Stick)

FCAW (flux-core)

GMAW (6G STT root pass) or GTAW (Tig)

*We guarantee new hires get 3 pay increases in the first two years for hourly positions.Starting rate and then a 3, 12 and 24 month increase!*

New hire package includes the following:

Holiday pay after 30 days of employment

Auto-enrollment in to 401k plan after 45 days of employment

Full benefits package, union eligibility, pay increase and 2 weeks’ vacation (prorated for the first year) after 90 day probationary period.

You should be proficient in:

  • Pipefitting Skills
  • Welding Setups for Production
  • Blueprint Reading

Machines & technologies you'll use:

  • MIG Welder
  • TIG Welder
  • Stick Welder
  • Flux-Cored Arc Welder
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