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Union Welder Jobs in Santa Rosa, CA (NOW HIRING)

Union Welder information

See Santa Rosa, CA salary details

$15

$24

$34

How much do union welder jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for union welder in Santa Rosa, CA is $24.34, according to ZipRecruiter salary data. Most workers in this role earn between $20.48 and $27.07 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.

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

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.

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 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 is the best union to join as a union welder?

The most recognized unions for welders include the United Association (UA) and the International Brotherhood of Boilermakers, which offer training, certifications, and job placement support. Joining a union that is active in your region and offers apprenticeship programs can enhance job opportunities and wages for union welders.

What are the most commonly searched types of Welder jobs in Santa Rosa, CA?

The most popular types of Welder jobs in Santa Rosa, CA are:

What are popular job titles related to Union Welder jobs in Santa Rosa, CA?

For Union Welder jobs in Santa Rosa, CA, the most frequently searched job titles are:

What job categories do people searching Union Welder jobs in Santa Rosa, CA look for?

The top searched job categories for Union Welder jobs in Santa Rosa, CA are:

What cities near Santa Rosa, CA are hiring for Union Welder jobs?

Cities near Santa Rosa, CA with the most Union Welder job openings:

Infographic showing various Union Welder job openings in Santa Rosa, CA as of August 2026, with employment types broken down into 1% As Needed, 70% Full Time, 28% Part Time, and 1% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $50,623 per year, or $24.3 per hour.

Heavy Duty Repair Mechanic- Union

McGuire & Hester

Bodega Bay, CA • On-site

$50 - $53/hr

Full-time

Re-posted 5 days ago


Job description

Description

McGuire and Hester is a construction company that provides complete site work services: pipelines, grading paving, concrete, landscape and mechanical. In addition to traditional project delivery methods, we are involved with design build projects and alternative delivery methods. McGuire and Hester have played an integral role in the construction of many of Northern California's most recognizable landmarks and infrastructure projects. Our storied past crosses more than nine decades. Our mission statement is, "Together We Build Things Right" which encompasses our business philosophy as well as our values and culture. We have a team environment that focuses on the greater good, resulting in a fantastic place to work that positively impacts our business partners and community.

Job Summary-This is a union position. Candidates must be a member of the applicable union or be willing and eligible to join the union as a condition of employment.

The Mechanics function is to safely maintain and fuel our equipment fleet. This job description may also perform a wide variety of tasks, transferring from one task to another as the work dictates. You will be responsible for making sure the equipment is ready to work and well maintained at the end of the day

Reports to

Shop Foreman

Key Communication Partners

Shop Foreman

Typical Duties

  • Use general knowledge of mechanical machinery in the following areas to perform repairs and preventative maintenance of all McGuire & Hester equipment related to operations owned or leased: Power Train, Electrical, Hydraulic, Engines, Air Systems, Ground Engaging Tools, Welding, and Metals
  • Maintain a clean, safe, and effective work area
  • Welding Experience
  • Perform and document 500-hour preventative maintenance repairs on selected equipment
  • Inform Equipment Manager of unsafe operator practices and abuses of equipment by field personnel
  • Find potential problems with equipment or systems that can be repaired before a situation worsens
  • Find and suggest new and improved methods of producing a better product, reducing costs, or improving productivity
  • Establish and maintain open communications with field personnel
  • Determine if a piece of equipment is safe to operate and Red Tag if necessary. Communicate your activity to the Resource Manager
  • Always maintain your assigned mechanic's truck in a professional manner and practice safe driving
  • Perform CHP mandated safety inspections professionally and completely. Document and file
  • Accurately cost code all labor and material associated with repairs. Record hour/mileage on all documents related to repairs or inspections
  • Estimate downtime and materials that might be needed to finish a repair, especially in the field
  • Use sound value-based decisions on component repairs vs replace
  • Be willing to share knowledge to increase the abilities of the entire maintenance staff
  • Plan your work to make the most efficient use of time and resources
  • Maintain a professional appearance and attitude
  • Think Safety-First and actively participate in the "Safety Bucks" program

Qualifications

To perform this job successfully an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skills and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform essential functions.

Education and Experience: High School diploma or GED preferred and general knowledge of small tools and how to operate them

Language Skills: Ability to converse in English

Reasoning Ability: Apply common sense understanding to carry our multiple step instructions. Deal with standardized situations with occasional variables

Certificates, Licenses, and Registration: Valid CA's driver's license and a clean driving record

Compensation:

$50-$53 per hour, based on skills experience and knowledge

Employment Type: FULL_TIME