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Subcontractor Welding Jobs in Missouri (NOW HIRING)

Mitchell Mill Systems

Millwright Foreman

Joplin, MO

$22.50 - $29.50/hr

  • Retirement

OSHA 30, Welding Certifications, Aerial Lift License, Forklift License, First Aid/AED licenses ... Ensure compliance by workforce or subcontractor to all standards, procedures and contractual ...

Actalent

Civil Superintendent

Kansas City, MO · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Ensure subcontractors comply with all contractual requirements related to civil construction ... Coordinate with the QA/QC Manager to ensure all welders on site are properly qualified for the ...

RS Electric

Be Seen First

Construction Project Coordinator

Saint Joseph, MO · On-site

$50K - $65K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

This role serves as the central hub for project documentation, subcontractor coordination, labor ... 30, arc flash training, welding certifications, scissor lift licensing). * Tool & Fleet ...

Septagon Construction Company

Iron Worker

Columbia, MO · On-site

$22 - $29/hr

Team Player: Collaborate effectively with colleagues, subcontractors, and project stakeholders ... Certification in welding and relevant safety training. * Ability to read and interpret blueprints ...

Septagon Construction Company

Iron Worker

Sedalia, MO · On-site

$21.25 - $27.75/hr

Team Player: Collaborate effectively with colleagues, subcontractors, and project stakeholders ... Certification in welding and relevant safety training. * Ability to read and interpret blueprints ...

Hitachi, Ltd.

Field Supervisor and Tester

Bridgeton, MO · On-site

Act as the onsite point of contact for the customer and subcontractors during project execution ... Experience welding above and below oil on transformer tanks is a plus. Possession of a Class A CDL ...

Septagon Construction Company

Iron Worker

Jefferson City, MO · On-site

$22 - $29/hr

Team Player: Collaborate effectively with colleagues, subcontractors, and project stakeholders ... Certification in welding and relevant safety training. * Ability to read and interpret blueprints ...

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Subcontractor Welding information

See Missouri salary details

$13

$27

$42

How much do subcontractor welding jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for subcontractor 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 a subcontractor welder?

Subcontractor welders are skilled tradespeople or companies that are hired by a primary contractor to perform welding work on a specific project or part of a larger job. They typically bring their own tools and expertise to handle welding tasks such as joining metals, fabricating structures, or repairing equipment according to project specifications. Subcontractor welders work under a contract for a set period or for the duration of a particular project, rather than as permanent employees. This arrangement allows primary contractors to access specialized welding skills as needed and manage labor costs effectively.

What does a subcontractor welder do?

As a welding subcontractor, you provide welding services on a contract basis. Your responsibilities are to weld pipes or metal during a construction project. However, your specific duties may vary depending on the requirements of each project or contract. Some welders specialize in fitting and welding pipes or structural steel installations, while other professionals weld or solder steel or aluminum pieces together as part of a manufacturing project. In addition to operating welding equipment, clients may expect you to prepare surfaces for welding as well as inspect and test your work after completion.

What are the key skills and qualifications needed to thrive as a subcontractor welder?

To thrive as a Subcontractor Welder, you need strong welding skills, a solid understanding of blueprints, and relevant certifications such as AWS or equivalent. Familiarity with various welding processes (MIG, TIG, stick), safety protocols, and tools like welding machines and plasma cutters is typically required. Attention to detail, reliability, and effective communication are important soft skills for coordinating with clients and other contractors. These skills ensure high-quality workmanship, adherence to safety standards, and successful project completion within deadlines.

What are some common challenges subcontractor welders face when working on-site with general contractors?

Subcontractor welders often encounter challenges related to coordinating schedules with other trades, adapting to varying site conditions, and meeting strict safety and quality standards imposed by general contractors. Communication and flexibility are crucial, as project timelines can shift and priorities may change rapidly. Additionally, subcontractor welders must be proactive in clarifying job specifications and documentation to ensure their work aligns with the overall project requirements and passes inspections.

What is the difference between Subcontractor Welding vs Welder?

AspectSubcontractor WeldingWelder
CredentialsWelding certifications, often specialized for projectsWelding certifications required, varies by employer
Work EnvironmentOn-site, project-based, often outdoors or in industrial settingsWorkplaces vary from factories to construction sites
Employer & Industry UsageHired by contractors or companies for specific projectsEmployed directly by companies or as independent workers

Subcontractor welders typically operate as independent contractors or part of a subcontracting firm, focusing on specific projects and often working on-site in industrial or construction environments. Welders may work directly for an employer or as freelancers, performing welding tasks across various settings. Both roles require similar certifications but differ mainly in employment structure and project scope.

More about Subcontractor Welding jobs

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

The most popular types of Subcontractor Welding jobs in Missouri are:

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

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

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

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

What cities in Missouri are hiring for Subcontractor Welding jobs?

Cities in Missouri with the most Subcontractor Welding job openings:

Subcontractor Welding jobs near you
Infographic showing various Subcontractor Welding job openings in Missouri as of August 2026, with employment types broken down into 90% Full Time, and 10% Contract. Highlights an 100% In-person job distribution, with an average salary of $58,119 per year, or $27.9 per hour.

Quality Technician (Structural Steel Fabrication)

Alberici

Hillsdale, MO • On-site

$16.75 - $22.75/hr

Full-time

Medical, Dental, Vision, PTO

Re-posted 25 days ago

Job description

CORPORATE OVERVIEW
Headquartered in St. Louis, Missouri with more than 1,200 employees and nearing $2B in revenue, Alberici is a diversified construction company that partners with leading organizations throughout North America to build their most challenging and important projects.
Since our founding in 1918, Alberici earned a reputation for executing with quality, safety and trust. Combined with our 100+ years of experience, we provide construction solutions to the automotive, commercial, civil, energy, food & beverage, healthcare, heavy industrial, industrial process, and water industries.
We build the critical structures that improve lives and strengthen communities.
Our mission is simple - and our approach to delivering on it is equally straightforward. We are as open and honest with our employees and partners as we are with our clients. We are here to work together to do the best work possible to bring this mission to life.
When it comes to our team, Alberici employees are built differently. We seek the best and brightest and are committed to investing in our people and providing the training and resources they need to learn, grow, and advance.
Our Values:
  • Working Safely
  • Valuing Diversity
  • Serving Humbly
  • Executing with Integrity
  • Solving Creatively
  • Engaging Fully

What We Offer:
  • Profit-sharing plan, cash bonus programs and annual cost-of-living adjustments
  • Generous salary increases and per diems for qualified out-of-town assignments
  • Health, dental and vision insurance eligibility on day one
  • Paid parental leave
  • Continuing education reimbursement
  • Personalized career development and training programs
  • Minimum of 29 days of PTO (including holidays) for entry-level roles
  • Fitness center for St. Louis office-based team members
  • Gym membership reimbursement for project-based team members
  • Corporate office cafeteria access
  • Employee Resource Group (ERG) opportunities
  • Philanthropy opportunities

POSITION SUMMARY
The Quality Technician interfaces with engineering, construction, management, clients and clients' inspectors on quality and welding related concerns at project sites and/or Hillsdale Fabricators Shop. The Quality Technician also utilizes Alberici's Quality Programs which includes the American Institute of Steel Construction (AISC), and other related programs as necessary to monitor the quality of projects.
Essential Responsibilities & Duties include the following; however, other duties may be assigned. The Company provides reasonable accommodations to qualified individuals with a disability, unless doing so poses an undue hardship on the Company. To be a qualified individual, an employee must be able to perform each of the essential functions of his or her job with or without a reasonable accommodation.
  • Implements quality assurance/quality control programs for the Company.
  • Reviews owner, manufacturer and engineering quality requirements and applies them to the project.
  • Manages Quality Document submittals for projects, including subcontractors.
  • Manages project specific quality documents (dimensional checks, inspection reports and other various quality related documents).
  • Supports planning, development and implementation of vendor surveillance activities for procured items.
  • Arranges for third party inspection service for bolting, welding, nondestructive testing, and others as may be required. Interfaces with third party inspection services per client inspection requirements.
  • Develops and implements electronic welding procedures for the Company (various AWS Codes), including writing WPSs, PQRs, and Welder Certifications.
  • Certifies welders per AWS (American Welding Society) and CWB (Canadian Welding Bureau) Codes and maintains their certifications according to same Code.
  • Develops and maintains a welder continuity program for both AWS and CWB.
  • Performs inspections/testing within field of expertise, including bolt testing of permanently installed bolts.
  • Interfaces with clients through client surveys at the start, during and at the end of projects.
  • Documents inspections and related quality control activities.
  • Writes weekly Quality Toolbox Talks.
  • Manages the Non-Conformance Report (NCR) Program, including writing NCRs and leading investigations.
  • Manages calibration of equipment.
  • Performs weekly Quality Audits.
  • Assists with the Annual AISC internal audit.
  • Assists with maintaining the Quality Manual, Quality Forms and Quality Procedures.
  • Interacts with the shop floor on a regular basis while continuously monitoring quality.
  • Travels to Company and subsidiary offices; offsite client, subcontractor, and supplier meetings; and other locations across North America to fulfill the essential duties of the role as required.
  • Exhibits regular and reliable attendance in person as required by the Supervisor, Company guidelines, and/or project and office obligations.

Management Responsibilities
  • Manages and directs NDE Subcontractors.
  • Supervises in accordance with the organization's policies and applicable laws. Responsibilities include training employees.

Education and Experience
Bachelor's degree in Engineering, Construction Management or related field and 3 years' field quality experience, or equivalent combination of education and experience.
  • ASNT Level I (American Society for Nondestructive Testing) preferred.
  • AWS Certified Welding Inspector (American Welding Society) preferred.
  • CWB Certified Welding Inspector/Supervisor preferred.
  • NACE Certified Coating Inspector Level I (National Association of Corrosion Engineers) preferred.
  • USACE Certifications (United States Army Corps of Engineers) preferred.

Growth Opportunities
Alberici invests heavily in our team members training and development in both technical, management, and leadership aptitude.
This role is on the quality department career ladder; employees participate in a Professional Development Plan (PDP) focused on career advancement.
Typical growth opportunities for this position include:
  • Quality Manager

Alberici is a North American company with multiple Operating Companies:
Alberici Constructors, Inc., Alberici Constructors, LTD., Alberici Construcciones, BRC, CAS Constructors, Filanc, Flintco, Hillsdale Fabricators, and Kienlen Constructors
#LI-Onsite
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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