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Union Welding Jobs in Missouri (NOW HIRING)

Labconco Corporation

Welder

Kansas City, MO · On-site

$17.50 - $23/hr

Set up and run, without assistance, all welding equipment on production lines or in the metal ... Union membership (IAM), PTO, 9 paid holidays, medical, HSA, FSA, dental, vision, 401k (Traditional ...

Labconco Corporation

Welder

Kansas City, MO · On-site

$23.50 - $25/hr

Set up and run, without assistance, all welding equipment on production lines or in the metal ... Union membership (IAM), PTO, 9 paid holidays, medical, HSA, FSA, dental, vision, 401k (Traditional ...

Fabcon Precast

Traveling Welder - Midwest

Springfield, MO

$17.75 - $23.50/hr

Takes work direction from welding crew foreperson * May perform work of a miscellaneous nature as ... Ability to obtain membership to local Laborers union * General knowledge of construction practices

Fabcon Precast

Traveling Welder - Midwest

Kansas City, MO

$19 - $25.25/hr

Takes work direction from welding crew foreperson * May perform work of a miscellaneous nature as ... Ability to obtain membership to local Laborers union * General knowledge of construction practices

Fabcon Precast

Traveling Welder - Midwest

Joplin, MO

$17.50 - $23/hr

Takes work direction from welding crew foreperson * May perform work of a miscellaneous nature as ... Ability to obtain membership to local Laborers union * General knowledge of construction practices

Fabcon Precast

Traveling Welder - Midwest

Columbia, MO · On-site

$18.50 - $24.50/hr

Takes work direction from welding crew foreperson * May perform work of a miscellaneous nature as ... Ability to obtain membership to local Laborers union * General knowledge of construction practices

Central Stone

Fabrication Welder/Maintenance

Florissant, MO · On-site

$17.75 - $24.25/hr

Ideal candidates would be experienced in welding, cutting, fabrication and basic maintenance in a mining, construction, or industrial setting. This is a day shift union position with Operators Local ...

Fabcon

Traveling Welder - Midwest

Kansas City, MO · On-site

$19 - $25/hr

Takes work direction from welding crew foreperson * May perform work of a miscellaneous nature as ... Ability to obtain membership to local Laborers union * General knowledge of construction practices

Fabcon

Traveling Welder - Midwest

Kansas City, MO · On-site

$19 - $25/hr

Takes work direction from welding crew foreperson * May perform work of a miscellaneous nature as ... Ability to obtain membership to local Laborers union * General knowledge of construction practices

Waste Connections Inc

Union Mechanic Helper

Lemay, MO · On-site

$26.31/hr

Pay rate is $26.31/hr. on the union pay scale. Extra Perks * $150 monthly tool allowance ($1800 ... Able to MIG weld and use oxy-acetylene cutting torch * Able to work from a service truck, outside ...

Brown & Root

Pipe Welder Combo (No Per Diem)

Palmyra, MO · On-site

$22.25 - $29/hr

... pass Welding Test SUMMARY Combination - Capable of certifying on multi-process pipe being ... union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Brown & Root

Pipe Welder Combo (No Per Diem)

Palmyra, MO

$22.25 - $29/hr

... pass Welding Test SUMMARY Combination - Capable of certifying on multi-process pipe being ... union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Brown and Root

Pipe Welder Combo (No Per Diem)

Palmyra, MO · On-site

$22.25 - $29/hr

... pass Welding Test SUMMARY Combination - Capable of certifying on multi-process pipe being ... union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

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All JobsUnion Welding JobsUnion Welding Jobs in Missouri

Union Welding information

See Missouri salary details

$13

$27

$42

How much do union welding jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for union welding in Missouri is $27.94, according to ZipRecruiter salary data. Most workers in this role earn between $21.88 and $32.02 per hour, depending on experience, location, and employer.

What is union welding?

Union welding refers to welding jobs where the welder is a member of a labor union. These unions represent welders and negotiate for better wages, benefits, and working conditions on their behalf. Union welders often work on large-scale construction projects, such as bridges, buildings, and pipelines, and they must usually meet certain qualification standards set by the union. Being part of a union can offer job security, training opportunities, and legal support for welders.

What are the key skills and qualifications needed to thrive as a union welder, and why are they important?

To thrive as a Union Welder, you need strong technical welding skills, a solid understanding of blueprints and safety protocols, and usually completion of an apprenticeship or vocational training with applicable certifications like AWS. Proficiency in using welding equipment, tools, and safety systems is expected, along with knowledge of various welding techniques such as MIG, TIG, and arc welding. Attention to detail, teamwork, and effective communication are vital soft skills for ensuring project accuracy and collaborating with diverse crews. These competencies are crucial to ensure high-quality, safe, and efficient workmanship on complex construction and industrial projects.

What are some common challenges union welders face on job sites, and how can they effectively address them?

Union welders often encounter challenges such as working in varying weather conditions, adapting to strict safety protocols, and managing tight project deadlines. To address these, it's important to stay updated on safety standards, communicate proactively with supervisors and team members, and participate in ongoing union-led training. Building strong relationships within your crew and leveraging the union’s support resources can also help you navigate job site difficulties and maintain high-quality work.

What is the difference between Union Welding vs Non-Union Welding?

AspectUnion WeldingNon-Union Welding
CredentialsTypically requires union certifications and training programsMay require similar certifications but less standardized
Work EnvironmentOften in unionized shops, construction sites, or industrial settings with collective bargainingVaries widely; includes private companies, freelance, or non-union shops
Employer & Industry UsageCommon in construction, manufacturing, and infrastructure projects with union contractsPrevalent in private sector, small businesses, or freelance work
Work Conditions & BenefitsTypically better benefits, job security, and adherence to union standardsBenefits vary; may lack union protections and standardized wages

Union Welding involves working under union contracts with standardized wages and benefits, often in industrial or construction settings. Non-Union Welding offers more flexibility but may lack the same level of job security and benefits. The choice depends on career goals, desired work environment, and industry preferences.

What are the most commonly searched types of Welding jobs in Missouri?

The most popular types of Welding jobs in Missouri are:

What are popular job titles related to Union Welding jobs in Missouri?

For Union Welding jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Union Welding jobs in Missouri look for?

The top searched job categories for Union Welding jobs in Missouri are:

What cities in Missouri are hiring for Union Welding jobs?

Cities in Missouri with the most Union Welding job openings:

Union Welding jobs near you
Infographic showing various Union Welding job openings in Missouri as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $58,119 per year, or $27.9 per hour.

Welder (Local Union)

Saint Joseph, MO • On-site

Vulcan Metals Corporation
See more jobs at Vulcan Metals Corporationexternal

$26 - $30/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 3 days ago. Applications are no longer accepted.

Job description

About Vulcan Metals Corporation:
At Vulcan Metals Corporation, we're not just making castings; we're shaping the future. As a leader in the production of complex engineered castings, we supply critical structural components for industries that demand excellence—Rail, Military, Heavy Equipment, Oil & Gas, Power Generation, and more. With over 100 years of innovation and expertise, we've built a reputation for precision and reliability. Our castings support some of the most demanding applications, and we take pride in the fact that our work makes a difference every day. Join us at Vulcan Metals Corp. and be part of a legacy built on precision, dedication, and making a difference!

Position Overview:
As a Welder based in St. Joseph, MO you will be responsible for performing various production functions using various welding processes, air carbon arcing, cutting torch functions and operating various grinders.

SHIFT: 1st, 2nd, and 3rd Shift
PAY: $26.71 - $30.21

Responsibilities:
  • Work individually and as a team with other
  • Operate various grinders electric and pneumatic preferred
  • Operation and usage of cutting torch
  • Operation and usage of Carbon Arc (Arc Air) for removal of defects and dressing
  • Operation of bridge cranes preferred
  • Use problem solving skills to improve machine productivity and quality.
Qualifications:
  • High School Diploma/GED
Skills:
  • Ability to follow job safety analysis and work instructions
  • Ability to use all required personal protective equipment
  • Ability to lift 50 lbs.
  • Ability to stand for long periods of time
Why join our team at Vulcan Metals Corp? What sets us apart is our commitment to safety, quality, innovation, and excellence. Our team of dedicated employees is the driving force behind our success—they bring expertise, passion, and a relentless drive to deliver results that make a lasting impact. We know that our people are our greatest asset, and we're committed to attracting and retaining the best talent in the industry to keep us moving forward.
Benefits:
- Successful applicants will be eligible for a sign-on bonus of up to $1,000 once you commence work with us*.
- Competitive Pay
- Unionized Work Environment
- Health, Dental, and Vision insurance options
- Life and AD&D coverage provided by Vulcan Metals Corp
- Short-Term and Long-Term Disability coverage provided by Vulcan Metals Corporation
- Paid Holidays, PTO, and Vacation
- 401(k) with a company match
- Employee Training and Education Reimbursement opportunities
- We also recognize and reward our employees for the great outcomes they produce and for living Our Values with local and global programs.
*Sign-on Bonus payments are subject to meeting with policy and criteria.
Prior to commencing employment, you will be required to complete a background check and pre-employment physical including drug screening.
Vulcan Metals Corporation is an Equal Opportunity Employer, and we are committed to providing a diverse, inclusive, engaging, and flexible environment for our people because great things happen when individuals are given the opportunity to bring themselves into their work. All employment will be based on merit, competence, performance, and business needs.
https://www.eeoc.gov/employers/eeo-law-poster
WE RESPECTFULLY REQUEST NO RECRUITMENT AGENCY APPROACHES