Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Welder II

Core & Main

Overview Based in St. Louis, Core & Main is a leader in advancing reliable infrastructure™ with local service, nationwide®. As a specialty distributor with a focus on water, wastewater, storm drainage and fire protection products and related services, Core & Main provides solutions to municipalities, private water companies and professional contractors across municipal, non-residential and residential end markets, nationwide. With over 370 locations across the U.S., the company provides its customers local expertise backed by a national supply chain. Core & Main’s 5,700 associates are committed to helping their communities thrive with safe and reliable infrastructure. Visit coreandmain.com to learn more. Job Summary Contribute to the manufacturing of Fire Protection pipe fabrication to NFPA standards with a semi-automatic welder. Major Tasks, Responsibilities And Key Accountabilities Welds various fittings to different sizes of pipes and welding joints on a semi-automatic welder. Interprets application job sheets and various sizes of welding fittings. Analyzes all welds to ensure they are free of porosity and discontinuities. Ensures all welds are visibly stamped or identified with markings to designate that welds were performed by a certified welder. Sorts piping per job and sorts line numbers per fabrication job. Reviews the order ticket and determines the work to be performed meets the customer’s specifications. Verifies the final product meets quality control standards. Nature and Scope Refers complex, unusual problems to supervisor. Under general supervision, exercises some judgment in accordance with well-defined policies, procedures, and techniques. Work typically involves regular review of output by a senior coworker or supervisor. Work Environment Typically in a comfortable environment but with regular exposure to factors such as temperature extremes, moving machinery, loud noises, and fumes, which may cause noticeable discomfort or a moderate risk of accident or illness. Typically requires overnight travel less than 10% of the time. Requires intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting, and maneuvering material or equipment, some of which may be heavy (50+ pounds) or awkward. Minimum Qualifications Must be a minimum of 18 years of age or older Must pass pre-employment assessment(s) if applicable Education And Experience HS Diploma or GED, strongly preferred. Specialized skills training/certification may be required. Generally 2-5 years of experience in area of responsibility. Required Qualifications Experience operating, calibrating and maintaining a semi-automatic welder. Certified pressure pipe welder. Core & Main is an Equal Employment Opportunity employer. Employment at Core & Main is based solely on a person’s merit and qualifications directly related to professional competence. Core & Main does not discriminate against any employee or applicant on the basis of race, creed, color, religion, national origin, nationality, ancestry, age, disability, veteran status, pregnancy or related condition (including breastfeeding), affectional or sexual orientation, gender identity or expression, marital status, status with regard to public assistance, citizenship, or any other basis protected by law. None of the questions in this application are intended to elicit information regarding any protected characteristics, nor imply any limitation, illegal preferences or discrimination based upon non-job-related information or protected characteristics. For more information, please click here or visit #J-18808-Ljbffr

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Welder II in Maryland Heights, MO vacancy
  • $49.62k - $64.51k

     ...customers. We are a 5 year running Top Workplace in the Greater St. Louis area. Job Summary Leonardo DRS is seeking multiple fill time Welder IIs for our Bridgeton, MO facility. This position will be responsible for fabricating and manufacturing production parts in... 
    Suggested
    Contract work
    Work experience placement
    Local area
    Flexible hours

    Leonardo DRS

    Bridgeton, MO
    5 days ago
  •  ...A prestigious defense contractor in Bridgeton, MO is seeking multiple Welder IIs to fabricate and manufacture production parts per provided blueprints. The role requires proficiency in various welding techniques including MIG and TIG, alongside maintaining safety procedures... 
    Suggested
    For contractors

    Leonardo DRS

    Bridgeton, MO
    4 days ago
  • $41.01k - $53.32k

     ...legacy systems and platforms for global military and commercial customers. Job Summary Leonardo DRS Land Systems is seeking a Level II Manufacturing Technician for our Bridgeton, MO facility. This position will be responsible for building electro‑mechanical assemblies... 
    Suggested
    Contract work
    Work experience placement
    Local area

    Leonardo DRS

    Bridgeton, MO
    2 days ago
  • Core & Main, based in St. Louis, is seeking a semi-automatic welder to contribute to the manufacturing of Fire Protection pipe fabrication. This role involves welding various fittings to pipes according to NFPA standards while ensuring quality control and compliance with... 
    Suggested

    Core & Main

    Maryland Heights, MO
    3 days ago
  • $21.2 - $25.44 per hour

     ...Department of Transportation and Public Works is looking for an experienced individual to become an Automotive and Equipment Mechanic II. This position will perform skilled automotive maintenance and equipment repair on County owned or leased light vehicles and guide... 
    Suggested
    Hourly pay
    Full time
    Temporary work
    Work experience placement
    Immediate start
    Shift work

    St. Louis County, MO

    Maryland Heights, MO
    2 days ago
  •  ...Hand and Surface Grinders ~ Hydraulic Jack ~ Welders ~ Scissor Lift ~ Boom Lift ~ Forklift...  ...schedules (with guidance from a Weld Maintenance Mechanic level II or level III) ~ Basic level robotic experience (robot movements... 
    Temporary work
    Flexible hours
    Shift work
    Weekend work

    Challenge Manufacturing

    Bridgeton, MO
    1 day ago
  • Leonardo DRS in Bridgeton, MO is seeking a Level II Manufacturing Technician responsible for building electro-mechanical assemblies per blueprints and schematics. Ideal candidates should have at least 2 years of relevant experience and good mechanical skills. This role... 

    Leonardo DRS

    Bridgeton, MO
    5 days ago
  •  ...POSITION SUMMARY: The Welder/Fitter will be responsible for providing quality welds on-time in the Frame Welding Departments. They will work closely with the welding supervisor and other department leads to complete all welding objectives and work through challenges... 

    Arizon Companies

    Breckenridge Hills, MO
    5 days ago
  •  ...Welder Position At Core & Main Based in St. Louis, Core & Main is a leader in advancing reliable infrastructure™ with local service, nationwide®. As a specialty distributor with a focus on water, wastewater, storm drainage and fire protection products and related services... 
    For contractors
    Local area

    Core & Main

    Maryland Heights, MO
    9 hours ago
  •  ...meeting the high standards of discerning customers who appreciate cannabis in all its forms. Description The Manufacturing Technician II is responsible for operating and maintaining equipment used in the production of cannabis products. This is a higher-level role in... 
    Temporary work
    Flexible hours
    Shift work

    BeLeaf Medical

    Earth City, MO
    4 days ago
  • $20 per hour

     ...BeLeaf Medical in Earth City, Missouri, is looking for a Manufacturing Technician II to operate and maintain equipment in cannabis product production. Applicants should possess strong mechanical skills, attention to detail, and previous experience in a manufacturing environment... 

    BeLeaf Medical

    Earth City, MO
    4 days ago
  • $20 per hour

     ...Green Envy , an ExperiGreen Lawn Care Company is now hiring Technician IIs for the Maryland Heights / St Louis area. We are a locally owned and nationally supported lawn care company that provides a comprehensive list of lawn services. Our commitment to quality and customer... 
    Full time
    Local area
    Immediate start
    Shift work

    ExperiGreen

    Maryland Heights, MO
    3 days ago
  • $22.89 - $32.18 per hour

     ...Maintenance Worker II - Streets The City of Bridgeton is accepting applications for the position of Maintenance Worker II. This position requires a high school diploma or equivalent. Two or more years of related or equivalent experience required. Knowledge of methods... 
    Hourly pay

    City of Bridgeton, MO

    Bridgeton, MO
    2 days ago
  •  ...Maintenance Worker II Job Category: Support Services Requisition Number: MAINT001225 Posted: June 3, 2026 Full-Time On-site Maryland Heights, MO 63043, USA Description What You'll Do Perform preventative maintenance and repairs throughout the hospital... 
    Full time
    Monday to Friday

    Ranken Jordan Pediatric Hospital

    Maryland Heights, MO
    5 days ago
  • $17.5 per hour

     ...Warehouse Selector II Start a fulfilling career as a Warehouse Selector II! We're a team. Our success is driven by the collective effort of each member in our warehouse, which has set us apart in the industry for 130+ years. We're dedicated to collectively challenging... 
    Hourly pay
    Full time
    Monday to Friday
    Shift work

    Mclane Company

    Hazelwood, MO
    3 days ago
  • $21.5 per hour

     ...build a fulfilling career and encourage you to have a life. Let us be the best place you'll ever work. The Fulfillment Associate II prepares our glass for distribution to our field operation teams by performing various functions to meet rigorous shipping timelines... 
    Seasonal work
    Immediate start
    Shift work

    Safelite Group, Inc.

    Maryland Heights, MO
    4 days ago
  • $800 per month

    Job Description Job Description Start Strong with NTB & Mavis: Eligible Automotive Tire Technicians receive weekly bonuses up to $800. NTB is proud to join the Mavis Tire Family . We're looking for full-time Automotive Tire Technicians to join Team Mavis TODAY...
    Hourly pay
    Weekly pay
    Full time
    Immediate start

    Mavis Tire Supply

    Maryland Heights, MO
    4 days ago
  • Impact You Will Make As an Analytical Development Scientist II, you will play a critical role in supporting analytical method transfer, verification, and validation activities for both small molecule and biologic products within a Contract Development and Manufacturing... 
    Contract work
    Local area
    Shift work

    Kindeva

    Bridgeton, MO
    5 days ago
  • Kindeva Drug Delivery in Bridgeton, Missouri is seeking an Analytical Development Scientist II to support method transfer and validation activities for pharmaceutical products. The ideal candidate will play a crucial role in ensuring compliance and efficiency within a... 

    Kindeva Drug Delivery

    Bridgeton, MO
    5 days ago
  • Kindeva is seeking an Analytical Development Scientist II based in Bridgeton, Missouri. In this role, you will support analytical method transfer, verification, and validation for various products in a CDMO environment, working closely with cross-functional teams. The... 

    Kindeva

    Bridgeton, MO
    5 days ago
  • Challenge Manufacturing in Bridgeton, MO is actively seeking a Machine Repair Technician. This role is critical for the inspection, installation, and repair of production machinery. The ideal candidate will have a high school diploma, at least two years of machine repair...
    Day shift

    Challenge Manufacturing

    Bridgeton, MO
    4 days ago
  •  ...A busy and growing manufacturing facility in the St. Charles area is looking for dependable Night Shift Construction Laborers and Welders to join the team. This is a great opportunity to get into a steady role with overtime potential and long-term growth. Shift:... 
    Weekly pay
    Permanent employment
    Immediate start
    Shift work
    Night shift
    3 days per week

    Dedicated Staffing

    Saint Charles, MO
    6 days ago
  •  ...Job Description Job Description Job Description As a Welder Level 2 here at Honeywell, you will perform welding tasks to join, fabricate, and repair metal, ensuring the highest standards of quality and safety. Your work will enhance manufacturing efficiency and... 
    Permanent employment
    Temporary work
    Flexible hours

    Honeywell

    Olivette, MO
    a month ago
  • Job Description Job Description Benefits/Perks Flexible Scheduling Competitive Compensation Career Advancement Opportunities Job Summary:  We are looking for a skilled Handyman to join our team! In this role, you will perform residential and light commercial...
    Flexible hours

    DOUBLE STAR HOSPITALITY DECATUR LLC

    Maryland Heights, MO
    28 days ago
  • Job Description Job Description Title: Maintenance Tech I Company: Fairway Management Location : St Peters, MO Schedule : Full Time 8am to 5pm Monday through Friday Company Overview: At JES Holdings, our company's mission is to develop, build,...
    Full time
    Monday to Friday

    Fairway Management

    Saint Peters, MO
    6 days ago
  •  ...built here. Our Maintenance Team keeps the heart of our operations running. We're hiring Maintenance Technicians at all levels (I, II, III, and Lead). Whether you're just starting out or bringing years of experience, you'll find a place to grow, learn, and make an... 

    Oldcastle BuildingEnvelope

    Maryland Heights, MO
    6 days ago
  • BJC HealthCare in Hazelwood, Missouri is seeking a Biomed II Tech to join their Distribution Center. In this role, you will conduct performance assurance inspections, perform preventive maintenance, and offer customer service regarding medical equipment safety. The ideal... 

    BJC HealthCare

    Hazelwood, MO
    4 days ago
  • $54.56 per hour

    Certified Repairman (Industrial Welder/Boilermaker/Pipefitter) United States, Missouri, Maryland Heights Mar 03, 2026 About Ameren Missouri Ameren Missouri has been providing electric and gas service for more than 100 years, and our electric rates are among the lowest... 
    Hourly pay
    Full time
    Apprenticeship

    Ameren Services Company

    Maryland Heights, MO
    21 hours ago
  • $27 - $29 per hour

     ...assigned. Qualifications Position Requirements: 1 to 3 years of apartment maintenance experience A valid CFC with Type I and II or with Universal certification required A valid driver's license and reliable transportation to respond to on-call emergencies,... 
    Summer work
    Monday to Friday
    Night shift

    Capreit

    Maryland Heights, MO
    2 days ago
  • Position Description Ata Glance Legrand has an exciting opportunity for a Fabricator/Grinder to join the Original Casting Lighting Team in St. Louis, MO . The Fabricator uses a variety of hand and power tools and machines to determine how to cut, bend or grind pieces of...
    Flexible hours
    Shift work

    Legrand North America

    Maryland Heights, MO
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Welder II. Be the first to apply!