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MIG Welder

Martinrea International Inc.

Riverside, MO 64150 • 10/7/2026

Job Description

Job Description

Job Summary

Responsible for ensuring Martinrea and Customer quality requirements are met while

welding materials into parts.

Required Education & Experience

· Must have a current AWS certificate

· Sound understanding of Welding Metallurgy

· Fundamental understanding of NDE techniques

· Sound understanding of Gas Metal Arc Welding, Projection and Resistance Welding

· Manual GMAW experience

· Working experience with industrial robots

· Must have good interpersonal and communication skills.

· Good problem solving skills

· Must be willing to work shifts and be flexible (including overtime on short notice)

· Ability to work well with fellow team members and promote "Team" concept

· Basic knowledge of ISO/TS 16949:2002 an asset

· Basic knowledge and use of measuring equipment

· Basic Computer skills

· Understanding of Core Skills and basic GD&T

· Basic understanding of CMM

Essential Functions/Competency Level

· Perform all duties and promote them in a manner that reflects the Martinrea Expectations, through Martinrea Employee Charter.

· Contribute to continuous improvement and cost reduction activities.

· Support the WEC's on new and existing programs

· Support Buy offs when required

· Keep the product cleaned up in quarantine

· Establish, maintain, and implement welding parameters to support production and Quality Assurance

· Conducts weld inspection and analyze weld data, generate reports

· Assist with Robotic weld touchups

· Archiving and maintaining Paxit system

· Be dedicated to generating and or assisting in PPAP packages when required

· Maintain a sound understanding of customers' product and engineering specifications

· Participate in problem solving activities

· Participate in Product, System and Process Audits as required

· Assist in the training of production personnel in all quality requirements when required

· Provide support to all Departments for weld related issues

· Abide by all Company policies including, but not limited to Health & Safety, Quality & Environmental Systems, HR policies and Martinrea Employee Handbook

Work Environment


  • Working in a factory environment
  • Frequent distractions and interruptions
  • Multiple demands in a challenging and fast paced - team orientated environment

Physical Demands

· Constant standing

· Constant communication with employees, peers, management

· Possible use of computer and dispatch radio

· Overtime as required

· Lifting as required

Health & Safety

Must work in accordance with H&S regulations, Company and plant rules, policies and procedures

Must use or wear PPE and certain clothing as required by the Company