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Union Welder Jobs in Riverside, CA (NOW HIRING)

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 ...

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 ...

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 ...

Welding experience preferred but is not required. * Keeps shop equipment working by following ... Competitive Pay * Union Pension * Fun and Rewarding Work Environment Physical Requirements:

Welding experience preferred but is not required. * Keeps shop equipment working by following ... Competitive Pay * Union Pension * Fun and Rewarding Work Environment Physical Requirements:

Welding experience preferred but is not required. * Keeps shop equipment working by following ... Competitive Pay * Union Pension * Fun and Rewarding Work Environment Physical Requirements:

Operating Engineer

Chino, CA

$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 ...

Body Mechanic B

Riverside, CA · On-site

$38.57/hr

Weld with gas and arc equipment * Maintain proper maintenance and repair records * Operate Agency ... Maintenance employees and Coach Operators are Union members and receive the following benefits:

Journeyman Mechanic

Ontario, CA · On-site

$27.23 - $39.92/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 ...

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 ...

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Union Welder information

See Riverside, CA salary details

$14

$23

$32

How much do union welder jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for union welder in Riverside, CA is $23.22, according to ZipRecruiter salary data. Most workers in this role earn between $19.57 and $25.82 per hour, depending on experience, location, and employer.

What Is a Union Welder?

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.

Can you make $100,000 as a welder?

Union welders can potentially earn $100,000 or more annually, especially with experience, specialized skills, and working in high-demand industries or locations. Factors such as certifications, overtime, and working in hazardous environments can also increase earning potential.

What are union welders?

Union welders are skilled tradespeople who join, shape, and repair metal pieces using various welding techniques while being members of a labor union. Being part of a union provides welders with benefits like collective bargaining for wages, job security, training opportunities, and workplace protections. Union welders often work on large-scale construction projects, shipbuilding, manufacturing, or infrastructure repair, ensuring high standards of safety and workmanship.

What is the top pay for union welders?

Union welders typically earn between $25 and $50 per hour, with top pay reaching around $60 or more in high-demand industries or regions. Experienced welders with certifications and specialized skills can earn higher wages, especially when working overtime or in hazardous environments.

What are some common challenges Union Welders face when working on large-scale construction projects?

Union Welders on large-scale construction projects often encounter challenges such as working in varying weather conditions, adhering to strict safety protocols, and meeting tight project deadlines. Coordination with other trades and teams is essential, as welders may need to adjust their schedules based on site progress or material availability. Additionally, staying updated with evolving welding techniques and certifications can be demanding, but union support and ongoing training help address these challenges. Collaboration and adaptability are key to succeeding in this dynamic environment.

What union is best for welders?

The best union for welders depends on the region and specific industry, but nationally recognized unions include the United Association (UA) and the International Brotherhood of Boilermakers. These unions offer apprenticeship programs, collective bargaining, and benefits tailored to welders' needs. Joining a union can provide job security, training opportunities, and improved wages.

What is the difference between Union Welder vs Commercial Welder?

AspectUnion WelderCommercial Welder
CertificationsOften requires union certifications and credentialsMay require similar certifications but less likely union-specific
Work EnvironmentWorks primarily in unionized shops, construction sites, or industrial facilitiesWorks in various settings including construction, manufacturing, and repair shops
Employer & Industry UsageEmployed by unionized companies in construction, shipbuilding, and heavy industryEmployed 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.

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 welding skills, a solid understanding of blueprints, and completion of an apprenticeship or relevant certification such as AWS (American Welding Society) credentials. Familiarity with welding tools, safety equipment, and fabrication machines is essential, along with adherence to industry safety standards. Excellent attention to detail, problem-solving abilities, and teamwork are critical soft skills for this role. These qualifications ensure welds meet strict quality and safety requirements, supporting the reliability and safety of structures in construction and manufacturing.

How to get into a union as a welder?

To join a union as a welder, you typically need to complete an apprenticeship program or have relevant work experience, pass a skills test, and meet age and safety requirements. Contact local union chapters or training centers to learn about membership applications and required certifications such as OSHA safety training or AWS welding certifications.
What are the most commonly searched types of Welder jobs in Riverside, CA? The most popular types of Welder jobs in Riverside, CA are:
What are popular job titles related to Union Welder jobs in Riverside, CA? For Union Welder jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Union Welder jobs in Riverside, CA look for? The top searched job categories for Union Welder jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Union Welder jobs? Cities near Riverside, CA with the most Union Welder job openings:
Infographic showing various Union Welder job openings in Riverside, CA as of July 2026, with employment types broken down into 79% Full Time, 19% Part Time, 1% Temporary, and 1% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $48,305 per year, or $23.2 per hour.
Mechanic Diesel Engines

$41.07/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 27 days ago


Union Pacific rating

7.2

Company rating: 7.2 out of 10

Based on 93 frontline employees who took The Breakroom Quiz

25th of 64 rated delivery companies


Job description

Reference Number:  3976 
Department: Mechanical 
Closing Date:  Apply early as this job may be filled at any time.

Salary: $41.07/hr.
Most communications will be done electronically.  Please check email, including spam folders, daily.

If you wish to solicit an employee referral for this position, please ensure the employee submits the referral prior to submitting your application.

Description

Are you an experienced mechanic or looking to start your career in the field? Union Pacific is offering exciting opportunities and fresh challenges to work on our extensive diesel locomotive fleet. As a valued member of our innovative team, your primary objective will be to guarantee the safe and efficient servicing of our locomotives, while adhering to both company and federal standards. By doing so, you will contribute to the seamless transportation of goods to our customers across North America. We are powered by our people, will you join our team?

Accountabilities
  • Efficiently operate equipment including measuring instruments, precision machines, hand tools, and material handling equipment, i.e. forklifts, cranes and overhead hoists 
  • Communicate technical information, job briefing information, job procedure recommendations and other work-related information with others verbally, through writing, telephone, radio, and intercom 
  • Read and interpret information from diagrams, schematics, graphs and charts, and input into a computer as needed 
  • Ensure all equipment or materials are available and ready for use as needed 
  • Develop and maintain positive working relationships with coworkers, supervisors, contractors and/or customers and efficiently handle controversy 
  • Ensure compliance with all railroad rules and regulations for safety, operations and Federal Railroad Administration (FRA) 
  • Diagnose malfunctions in diesel engines, air brake systems, fuel systems, and other issues related to the locomotive mechanical system 
  • Repair, replace or rebuild our locomotives and diesel engine components as needed 
  • Inspect and service diesel locomotives fleet within compliance of company, federal, and industry standards
  • Perform other duties as assigned 
Qualifications - Required
  • Must be 18 years of age or older
  • Possess a valid driver's license
  • Proficient verbal and written communication skills to effectively communicate with colleagues and supervisors
  • Possess at least 4 years of education or work experience as a mechanic repairing trucks, ships, farm equipment, airplanes, trains, automobiles, or diesels; alternatively, hold a current journeyman's mechanical card
  • Experience in conducting quick and accurate visual inspections at varying distances
  • Ability to read and comprehend instructions, including operating and safety rules, bulletins, special instructions, and federal regulatory documents
  • Willingness to relocate and work at designated locations
  • Commitment to practicing safe work habits
  • To be considered for this position, candidates are required to successfully complete an assessment in English before proceeding to the interview stage.  For more information go to the FAQs on UP.jobs.
Qualifications - Preferred
  • Holds a valid certification and/or license as a diesel mechanic from the National Institute for Automotive Service Excellence (ASE).
  • Successfully completed a formal auto/diesel engine training program, which could include training provided by a community college, trade/vocational school, or military.
  • Possesses an Associate's degree in a mechanical-related field.
  • Demonstrates experience as a mechanic in diverse fields such as military, aviation, nuclear, or marine.
  • Proficient in welding or possesses a welding certificate, acquired through professional, personal, or volunteer experience.
  • Exhibits a track record of working outdoors in various weather conditions, gained from professional, personal, or volunteer experiences.
  • Has prior experience working in environments that require the use of personal protective equipment like safety glasses, safety boots, hard hats, and hearing protection.
  • Familiar with working with, on, and around moving heavy equipment, with a range of experience obtained from professional, personal, or volunteer engagements.
  • Displays a willingness to work in confined and/or small spaces.
  • Shows availability to work different shifts, including overtime, holidays, and weekends.
Physical and Mental Job Requirements
  • To be considered for employment, candidates must successfully pass a Physical Ability Test (PAT), which is distinct from the medical exam. For more detailed information, please refer to the FAQs on UP.jobs.
  • Endurance: Ability to remain standing or sitting for more than one-half of each workday, with the opportunity to change positions periodically for comfort.
  • Sensory Perception: Capable of detecting unusual sounds and smells during inspections and testing.
  • Color Vision: Must have normal color vision.
  • Lifting and Physical Strength: Able to occasionally bend, stoop, and kneel, as well as lift and carry objects weighing up to 65 lbs.
  • Coordination: Capable of making frequent coordinated hand movements to grasp, place, or move objects. Also, should be able to walk safely and maintain balance on uneven surfaces.
  • Visual and Auditory Perception: Able to detect and interpret various visual color signals and displays, identify the speed of moving objects at different distances (near or far), and respond quickly to sounds.
  • Overhead Work: Occasional ability to perform overhead work for short periods of time.
Work Conditions
  • Must be legally authorized to work in the United States without requiring company sponsorship.
  • Apply exclusively to locations where you are willing and able to reside and perform your job duties.
  • Demonstrate a commitment to maintaining safe work practices.
  • Perform tasks at elevated heights reaching 18 feet or higher.
  • Consent to wearing necessary personal protective equipment, including safety glasses, safety boots, hard hats, and hearing protection, as mandated by the company.

What we offer:

  • A strengths-based, engagement-focused, and performance-oriented culture
  • Ongoing learning, development, and Educational Assistance (including little to no out-of-pocket cost for online and in-person courses at the University of Nebraska at Omaha)
  • 401(k) retirement plan
  • Employee Stock Purchase Plan with 20% match up to 5%
  • Medical, dental and vision insurance, which are collectively bargained for through union membership
  • Wellness and Employee Assistance Programs

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