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Union Apprentice Jobs in Rancho Cucamonga, CA (NOW HIRING)

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Union Apprentice information

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$12

$22

$38

How much do union apprentice jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for union apprentice in Rancho Cucamonga, CA is $22.50, according to ZipRecruiter salary data. Most workers in this role earn between $17.69 and $24.57 per hour, depending on experience, location, and employer.

How can I get a union apprenticeship?

To get a union apprenticeship as a Union Apprentice, you typically need to meet age and education requirements, complete an application, and pass an entrance exam or interview. Applicants often must be physically capable of performing the work and may need to provide references or proof of basic skills. Once accepted, apprentices usually undergo paid on-the-job training combined with classroom instruction over several years.

What does a union apprentice do?

As a union apprentice, your daily responsibilities will often include assisting experienced journeymen with hands-on tasks, preparing job sites, operating tools and machinery under supervision, and learning essential trade skills through practical experience. You will also attend scheduled classroom training sessions where you'll study safety protocols, trade theory, and industry best practices. Collaboration is important, as you'll work closely with other apprentices and seasoned professionals, receiving feedback and gradually taking on more complex assignments as your skills develop. This structure ensures you gain a comprehensive understanding of the trade while building strong working relationships within your union team.

What is the difference between Union Apprentice vs Electrician?

AspectUnion ApprenticeElectrician
CredentialsApprenticeship program, on-the-job training, and classroom instructionJourneyman or master electrician license, certifications
Work EnvironmentConstruction sites, industrial settings, regulated union environmentsConstruction, maintenance, industrial facilities, residential projects
Employer & Industry UsageUnion-based construction companies, electrical contractorsElectrical contractors, industrial firms, maintenance companies

Union Apprentices are in training programs that combine classroom learning with on-the-job experience, often working under supervision. Electricians are fully qualified professionals with licensing and certifications, capable of working independently. While apprentices are in the process of becoming electricians, both roles are integral to electrical work in various industries.

What is a union apprentice?

A union apprentice is an individual who is learning a skilled trade through a structured program managed by a labor union. Apprenticeships combine on-the-job training with classroom instruction and allow apprentices to earn while they learn. Union apprenticeships are typically sponsored by joint labor-management committees and are designed to develop the skills needed for a specific trade, such as electrician, plumber, or carpenter. Upon completion, apprentices usually become journeymen and can work independently in their trade.

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

To thrive as a Union Apprentice, you need a basic understanding of trade skills, a high school diploma or GED, and often must meet specific union entry requirements. Familiarity with hand and power tools, safety protocols, and sometimes OSHA certification are commonly required. Strong work ethic, eagerness to learn, teamwork, and good communication skills help apprentices excel in demanding environments. These attributes are vital for ensuring safety, skill development, and effective collaboration on job sites.

What are the most commonly searched types of Union jobs in Rancho Cucamonga, CA?

The most popular types of Union jobs in Rancho Cucamonga, CA are:

What are popular job titles related to Union Apprentice jobs in Rancho Cucamonga, CA?

For Union Apprentice jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

What job categories do people searching Union Apprentice jobs in Rancho Cucamonga, CA look for?

The top searched job categories for Union Apprentice jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Union Apprentice jobs?

Cities near Rancho Cucamonga, CA with the most Union Apprentice job openings:

Union Apprentice jobs near you
Infographic showing various Union Apprentice job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $46,810 per year, or $22.5 per hour.

Union Energy Storage Ironworker Apprentice - Gabriel

M. A. Mortenson Company

Irwindale, CA • On-site

$25.93 - $49.26/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Mortenson rating

8.4

Company rating: 8.4 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

Job description


SUMMARY
Mortenson is currently seeking an Ironworker Apprentice that will be responsible for learning how to and assisting journeymen ironworkers in marking, positioning, and securing structural steel members to reinforce concrete or building structures.
RESPONSIBILITIES
  • Select, clean, and install reinforcing rods as directed by journeymen
  • Load, transport, unload, and furnish workers with materials, tools, and equipment
  • Clean work area and restock supplies and materials; perform minor maintenance or cleaning of journeymen's tools and equipment
  • Assist in lifting, positioning, and securing materials and work pieces during installation; bend steel rods with hand tools or rod-bending machine; supply wire mesh to journeymen
  • Measure and mark layout for installation; weld brackets to lintels, sills, columns, and other structural framework; drill holes in metal, concrete, and masonry structures using portable power drills, air-hammer, and/or hand tools; cut, miter, and bevel metal trim and cover plates to size; bolt, clip, weld, or solder ironwork together and to brackets or anchors; verify level and plumbness; bolt newel posts, balusters, and other parts of stairways and stair rails to support; fasten cover plates and mold in place with metal screws
  • Receive and offload all major components; install loose components for nacelle, hub, and tower preparation; connect blades to hub; set base and tower sections; manage taglines; assist with main erection crane assembly and teardown
  • Climb ladders - average 80m
  • Effectively work and build relationships with those of diverse backgrounds and organizational levels
  • All other duties as assigned

QUALIFICATIONS
  • High school diploma or GED
  • Enrolled in Apprenticeship Aptitude Program
  • Current driver's license
  • Ability to read and interpret documents such as safety regulations, operation and maintenance instructions, and procedure manuals; understand and apply basic mathematical skills (adding, subtracting, division, & multiplication).
  • Strong teamwork orientation; positive attitude and professional customer service skills; detail orientation; active listening skills and effective communication, including an openness to diverse input and feedback.
  • Repetitive hand, arm, leg movements
  • *Lifting, carrying, pushing, pulling: up to 50 lbs.
  • Please note: this position description is not intended to be a comprehensive list of the duties and responsibilities of the position. The duties and responsibilities of this position may change without notice.

*Lifting, carrying, pushing, or pulling over 50 lbs will be done with assistance of another team member or equipment.
A few benefits offered include:
  • Medical and prescription drug plans that includes no additional cost vision coverage
  • Dental plan
  • 401k retirement plan with a generous Mortenson match
  • Paid time off, holidays, and other paid leaves
  • Employer paid Life, AD&D, and disability insurance
  • No-Cost mental health tool and concierge with extensive work-life resources
  • Tuition reimbursement
  • Adoption Assistance
  • Gym Membership Discount Program

The base pay range for this role is $25.93 - $49.26 per hour. (Actual range is higher for the following office locations: Denver, CO and Chicago, IL - 5%, Seattle, WA, and Portland, OR - 10%, Washington, D.C. - 12.5%).
Base pay is positioned within the range based on several factors including an individual's knowledge, skills, and experience, with consideration given to internal equity.
Please make note:
  • Visa sponsorship is not offered for this position.
  • Our postings are typically open a minimum of 5 days and an average of 44 days.

ABOUT MORTENSON
As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. We are builders at heart, working to ensure the built environment has a lasting positive impact.
Let's Redefine Possible®
Equal Employment Opportunity
Your uniqueness brings new and creative perspectives to the team. Mortenson is committed to providing equal opportunities of employment (EOE) to all individuals, regardless of your race, religion, gender, national origin, age, veteran status, disability, marital status or any other legally protected category.
Other Items to Note
  • Mortenson reserves the right to hire any individual without legal or financial obligation on unwanted solicitations. No agency emails, calls, or solicitations are accepted without a valid agreement.
  • Must be currently legally authorized to work in the U.S. without sponsorship for employment visa status (e.g., H1B status, 0-1, TN, CPT, OPT, etc.). We are unable to sponsor or take over sponsorship of an employment Visa at this time.

What Mortenson employees say

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About M. A. Mortenson

Sourced by ZipRecruiter

M. A. Mortenson is a prominent name in the construction industry, based out of Minneapolis, MN, US. Established in 1954 by M.A. Mortenson Sr., the company has over six decades of experience offering construction services that have contributed to building lasting infrastructures across various sectors, including healthcare, energy, corporate, and sports. Mortenson has proven its exceptional expertise through a range of complex building and facility projects across the US fulfilling the customer's specifications and exceeding their expectations. Moreover, the company's core values are outlined as ‘Do the Right Thing’, ‘We Before I’, ‘Inspire What’s Possible’, and ‘In it for the long haul’.

Industry

Manufacturing and construction

Company size

1,001 - 5,000 Employees

Headquarters location

Minneapolis, MN, US

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