Welder (entry level)
$27.63/hr
This is a union role. Job Responsibilities * Fabrication of steel molds * Use hand and power tools, lifting equipment, plasma cutter, vertical band saw, drill press, grinders, etc. * Welding parts ...
New
$27.63/hr
This is a union role. Job Responsibilities * Fabrication of steel molds * Use hand and power tools, lifting equipment, plasma cutter, vertical band saw, drill press, grinders, etc. * Welding parts ...
New
$27.63/hr
This is a union role. Job Responsibilities * Fabrication of steel molds * Use hand and power tools, lifting equipment, plasma cutter, vertical band saw, drill press, grinders, etc. * Welding parts ...
New
$41.07/hr
Union Pacific is offering exciting opportunities and fresh challenges to work on our extensive ... Proficient in welding or possesses a welding certificate, acquired through professional, personal ...
$41.07/hr
Union Pacific is offering exciting opportunities and fresh challenges to work on our extensive ... Proficient in welding or possesses a welding certificate, acquired through professional, personal ...
Ontario, CA · On-site
$24.50/hr
Operate machinery and hand and power tools such as drills, saws, grinders, welding equipment, CNC ... Experience working in a union environment preferred. * High school diploma or GED preferred. Skills ...
Ontario, CA · On-site
$24.50/hr
Operate machinery and hand and power tools such as drills, saws, grinders, welding equipment, CNC ... Experience working in a union environment preferred. * High school diploma or GED preferred. Skills ...
Colton, CA · On-site
$41.07/hr
Union Pacific is offering exciting opportunities and fresh challenges to work on our extensive ... Proficient in welding or possesses a welding certificate, acquired through professional, personal ...
Colton, CA · On-site
$41.07/hr
Union Pacific is offering exciting opportunities and fresh challenges to work on our extensive ... Proficient in welding or possesses a welding certificate, acquired through professional, personal ...
Placentia, CA · On-site
$35 - $50/hr
Above-scale pay; we are a non-union shop * Excellent employee benefits package (medical/dental ... Welding * Detailing * Data entry * Diagnostics Certification Reimbursement: * Yes This Company ...
Placentia, CA · On-site
$35 - $50/hr
Above-scale pay; we are a non-union shop * Excellent employee benefits package (medical/dental ... Welding * Detailing * Data entry * Diagnostics Certification Reimbursement: * Yes This Company ...
Placentia, CA · On-site
$35 - $50/hr
Above-scale pay; we are a non-union shop * Excellent employee benefits package (medical/dental ... Welding * Detailing * Data entry * Diagnostics Certification Reimbursement: * Yes This Company ...
Placentia, CA · On-site
$35 - $50/hr
Above-scale pay; we are a non-union shop * Excellent employee benefits package (medical/dental ... Welding * Detailing * Data entry * Diagnostics Certification Reimbursement: * Yes This Company ...
$28 - $40/hr
Above-scale pay; we are a non-union shop * Excellent employee benefits package (medical/dental ... Welding experience * Hydraulic & electrical experience * Mid-level diagnostic ability * Ability to ...
$28 - $40/hr
Above-scale pay; we are a non-union shop * Excellent employee benefits package (medical/dental ... Welding experience * Hydraulic & electrical experience * Mid-level diagnostic ability * Ability to ...
Placentia, CA · On-site
$28 - $40/hr
Above-scale pay; we are a non-union shop * Excellent employee benefits package (medical/dental ... Welding experience * Hydraulic & electrical experience * Mid-level diagnostic ability * Ability to ...
Placentia, CA · On-site
$28 - $40/hr
Above-scale pay; we are a non-union shop * Excellent employee benefits package (medical/dental ... Welding experience * Hydraulic & electrical experience * Mid-level diagnostic ability * Ability to ...
Chino, CA · On-site
$25.50 - $34.75/hr
This position requires technical proficiency, safe work practices, and adherence to union work ... Perform skilled pipefitting, brazing, welding, electrical, and mechanical work related to ...
Chino, CA · On-site
$25.50 - $34.75/hr
This position requires technical proficiency, safe work practices, and adherence to union work ... Perform skilled pipefitting, brazing, welding, electrical, and mechanical work related to ...
Be Seen First
Corona, CA · On-site
$18 - $20/hr
Union membership is mandatory. After a probationary period, medical benefits are available to ... welding equipment to join sheet metal parts; or inspecting, assembling, and smoothing seams and ...
Quick apply
Be Seen First
Corona, CA · On-site
$18 - $20/hr
Union membership is mandatory. After a probationary period, medical benefits are available to ... welding equipment to join sheet metal parts; or inspecting, assembling, and smoothing seams and ...
Jurupa Valley, CA · On-site
$26.07/hr
Welding experience preferred but is not required. * Keeps shop equipment working by following ... Competitive Pay * Union Pension * Fun and Rewarding Work Environment Physical Requirements:
Quick apply
Jurupa Valley, CA · On-site
$26.07/hr
Welding experience preferred but is not required. * Keeps shop equipment working by following ... Competitive Pay * Union Pension * Fun and Rewarding Work Environment Physical Requirements:
$70K - $95K/yr
All work must be performed in accordance with union jurisdiction and prevailing standards. Who we ... Rigging, tagging, signaling, cutting, burning, welding, chainsawing, and installing soldier piles ...
$70K - $95K/yr
All work must be performed in accordance with union jurisdiction and prevailing standards. Who we ... Rigging, tagging, signaling, cutting, burning, welding, chainsawing, and installing soldier piles ...
Uses different welding equipment (arc, acetylene, brazing, and flame cutting) for lay out and ... Union programs may vary depending on the collective bargaining agreement.) All your information ...
Uses different welding equipment (arc, acetylene, brazing, and flame cutting) for lay out and ... Union programs may vary depending on the collective bargaining agreement.) All your information ...
Uses different welding equipment (arc, acetylene, brazing, and flame cutting) for lay out and ... Union programs may vary depending on the collective bargaining agreement.) All your information ...
Quick apply
Uses different welding equipment (arc, acetylene, brazing, and flame cutting) for lay out and ... Union programs may vary depending on the collective bargaining agreement.) All your information ...
San Bernardino, CA · On-site
$16.75 - $20/hr
Communicate with Union Foreman on the distinguishment between Yard Tech and Union covered work ... Equipment operation certifications (i.e., forklift), welding certification, and harness training ...
Quick apply
San Bernardino, CA · On-site
$16.75 - $20/hr
Communicate with Union Foreman on the distinguishment between Yard Tech and Union covered work ... Equipment operation certifications (i.e., forklift), welding certification, and harness training ...
Fontana, CA · On-site
$35/hr
Uses different welding equipment (arc, acetylene, brazing, and flame cutting) for lay out and ... Union programs may vary depending on the collective bargaining agreement.) All your information ...
Fontana, CA · On-site
$35/hr
Uses different welding equipment (arc, acetylene, brazing, and flame cutting) for lay out and ... Union programs may vary depending on the collective bargaining agreement.) All your information ...
City Of Industry, CA · On-site
$29.62 - $36.80/hr
Welding of all types of metals using stick or TIG methods * Maintain mechanical equipment to meet ... S. or global), or if you are a union employee. Benefits * Medical, dental, and vision coverage for ...
City Of Industry, CA · On-site
$29.62 - $36.80/hr
Welding of all types of metals using stick or TIG methods * Maintain mechanical equipment to meet ... S. or global), or if you are a union employee. Benefits * Medical, dental, and vision coverage for ...
$29.62 - $36.80/hr
Welding of all types of metals using stick or TIG methods * Maintain mechanical equipment to meet ... S. or global), or if you are a union employee. Benefits * Medical, dental, and vision coverage for ...
$29.62 - $36.80/hr
Welding of all types of metals using stick or TIG methods * Maintain mechanical equipment to meet ... S. or global), or if you are a union employee. Benefits * Medical, dental, and vision coverage for ...
Ontario, CA · On-site
$27.23/hr
Possessing welding and machining skills are a plus. Applies knowledge of electrical/electronic and ... unionized plant. How you will impact WestRock: * Is responsible for maintaining and improving a ...
Ontario, CA · On-site
$27.23/hr
Possessing welding and machining skills are a plus. Applies knowledge of electrical/electronic and ... unionized plant. How you will impact WestRock: * Is responsible for maintaining and improving a ...
Irvine, CA · On-site
$34.21 - $37.89/hr
Union Environment. The company will complete a drug screen and background check prior to starting ... Volt meters, ammeters, ohmmeters, basic hand tools (electric saw, electric drill, welder, etc.
Quick apply
Irvine, CA · On-site
$34.21 - $37.89/hr
Union Environment. The company will complete a drug screen and background check prior to starting ... Volt meters, ammeters, ohmmeters, basic hand tools (electric saw, electric drill, welder, etc.
$14.80 - $16.41
2% of jobs
$16.41 - $18.03
8% of jobs
$18.03 - $19.65
13% of jobs
$19.84 is the 25th percentile. Wages below this are outliers.
$19.65 - $21.27
16% of jobs
The median wage is $22.33 / hr.
$21.27 - $22.89
17% of jobs
$22.89 - $24.51
13% of jobs
$25.35 is the 75th percentile. Wages above this are outliers.
$24.51 - $26.13
13% of jobs
$26.13 - $27.75
7% of jobs
$27.75 - $29.36
5% of jobs
$29.36 - $30.98
4% of jobs
$30.98 - $32.60
2% of jobs
$14
$23
$32
A union welder performs welding duties for a company. You may work in the construction, shipbuilding, or manufacturing industries or any other industry that requires welding. You may weld steel skeletons or frames, rebar, or metal parts for products, machinery, or engineering projects. Your responsibilities can vary depending on where you work, but a union welder is always a union member. To become a union welder, you must join and pay dues to a workers’ union.
| Aspect | Union Welder | Commercial Welder |
|---|---|---|
| Certifications | Often requires union certifications and credentials | May require similar certifications but less likely union-specific |
| Work Environment | Works primarily in unionized shops, construction sites, or industrial facilities | Works in various settings including construction, manufacturing, and repair shops |
| Employer & Industry Usage | Employed by unionized companies in construction, shipbuilding, and heavy industry | Employed by private companies, contractors, or as independent contractors |
Union Welders typically work in unionized environments with specific certifications and benefits, focusing on large-scale projects. Commercial Welders work across diverse settings, often with similar skills but may not be unionized. Both roles require welding certifications, but union welders often have additional union-specific credentials and protections.
The most popular types of Welder jobs in Riverside, CA are:
For Union Welder jobs in Riverside, CA, the most frequently searched job titles are:
The top searched job categories for Union Welder jobs in Riverside, CA are:
Cities near Riverside, CA with the most Union Welder job openings:

$27.63/hr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted yesterday
New
Job ID: 528002
Non-Exempt
Oldcastle, a CRH company, is reinventing what's possible in building solutions. We are the leading provider of innovative outdoor living products and utility infrastructure solutions for the water, energy, and communications markets throughout North America. We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands includes Oldcastle APG, Oldcastle Infrastructure, Belgard® hardscape, Echelon® Masonry, RDI® railing, Catalyst™ Fence Solutions, Sakrete® packaged concrete, Amerimix® mortar, Pebble Technology International® pool finishes, and Techniseal® sands and sealant technologies.
Oldcastle Infrastructure - Built For Life from Oldcastle Infrastructure on Vimeo.
Job Summary
Fabrication of steel molds for concrete which includes use of hand and power tools, various cutting equipment, and welding part together per specifications. This is a union role.
Job Responsibilities
Job Requirements
Compensation
What CRH Offers You
About CRH
CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.
If you’re up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!
Oldcastle Infrastructure, a CRH Company, is an Affirmative Action and Equal Opportunity Employer.
EOE/Vet/Disability
CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.
AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.
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CRH has a long and proud heritage as one of North America's largest corporations. We are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that together form the CRH family. CRH operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.
Construction materials wholesalers
10,000+ Employees
New York, NY, US