Stacker
Rialto, CA · On-site
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Stacker
Rialto, CA · On-site
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Stacker
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Stacker
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Stacker 2nd shift
Rialto, CA · On-site
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Stacker 2nd shift
Rialto, CA · On-site
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Stacker
Rialto, CA · On-site
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Stacker
Rialto, CA · On-site
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Stacker
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Stacker
$23.43/hr
Union Environment hourly rate of pay $23.43 DESCRIPTION A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In ...
Downtown Anaheim Sr Member Experience Professional - Branch
Anaheim, CA · On-site
$25.12 - $37.67/hr
We are a mission-driven credit union dedicated to strengthening the financial well-being of our ... Visual acuity to assess documents or operate machinery Disclaimer The information contained in this ...
Downtown Anaheim Sr Member Experience Professional - Branch
Anaheim, CA · On-site
$25.12 - $37.67/hr
We are a mission-driven credit union dedicated to strengthening the financial well-being of our ... Visual acuity to assess documents or operate machinery Disclaimer The information contained in this ...
Downtown Anaheim Sr Member Experience Professional - Branch
Anaheim, CA · On-site
$25.12 - $37.67/hr
We are a mission-driven credit union dedicated to strengthening the financial well-being of our ... Visual acuity to assess documents or operate machinery Disclaimer The information contained in this ...
Quick apply
Downtown Anaheim Sr Member Experience Professional - Branch
Anaheim, CA · On-site
$25.12 - $37.67/hr
We are a mission-driven credit union dedicated to strengthening the financial well-being of our ... Visual acuity to assess documents or operate machinery Disclaimer The information contained in this ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Maintenance Technician - Nights
Riverside, CA · On-site
$35.05/hr
Conducting repairs on machinery and equipment, as well as making modifications or upgrades to ... Union Health Benefits: Medical HMO/PPO, Dental, Vision Full Pension paid by the Union 9 Paid ...
Porter
$17/hr
Responsible for using floor machine and cleaning work areas, floors, walls, bathrooms, offices ... This is a Union Position - must be willing to pay union dues after 14 days Must be available to ...
Quick apply
Porter
$17/hr
Responsible for using floor machine and cleaning work areas, floors, walls, bathrooms, offices ... This is a Union Position - must be willing to pay union dues after 14 days Must be available to ...
Porter
Santa Ana, CA · On-site
$17/hr
Responsible for using floor machine and cleaning work areas, floors, walls, bathrooms, offices ... • This is a Union Position - must be willing to pay union dues after 14 days • Must be ...
Porter
Santa Ana, CA · On-site
$17/hr
Responsible for using floor machine and cleaning work areas, floors, walls, bathrooms, offices ... • This is a Union Position - must be willing to pay union dues after 14 days • Must be ...
Operating Engineer
Chino, CA · On-site
$70K - $95K/yr
All work must be performed in accordance with union jurisdiction and prevailing standards. Who we ... Operating all types of heavy equipment, machinery, vehicles (fixed and mobile), hoisting equipment ...
Operating Engineer
Chino, CA · On-site
$70K - $95K/yr
All work must be performed in accordance with union jurisdiction and prevailing standards. Who we ... Operating all types of heavy equipment, machinery, vehicles (fixed and mobile), hoisting equipment ...
We're looking for a reliable, safety-minded, and hardworking Floor Scrubber/Buffer Machine Operator ... status, civil union or domestic partnership status, military or veteran status, family medical ...
Quick apply
We're looking for a reliable, safety-minded, and hardworking Floor Scrubber/Buffer Machine Operator ... status, civil union or domestic partnership status, military or veteran status, family medical ...
Warehouse Production Worker (Arvin - Scrubber)
Rancho Cucamonga, CA · On-site
$18 - $19/hr
Were looking for a reliable, safety-minded, and hardworking Floor Scrubber/Buffer Machine Operator ... status, civil union or domestic partnership status, military or veteran status, family medical ...
Warehouse Production Worker (Arvin - Scrubber)
Rancho Cucamonga, CA · On-site
$18 - $19/hr
Were looking for a reliable, safety-minded, and hardworking Floor Scrubber/Buffer Machine Operator ... status, civil union or domestic partnership status, military or veteran status, family medical ...
Warehouse Production Worker (Arvin - Scrubber)
Rancho Cucamonga, CA · On-site
$18 - $19/hr
We're looking for a reliable, safety-minded, and hardworking Floor Scrubber/Buffer Machine Operator ... status, civil union or domestic partnership status, military or veteran status, family medical ...
Warehouse Production Worker (Arvin - Scrubber)
Rancho Cucamonga, CA · On-site
$18 - $19/hr
We're looking for a reliable, safety-minded, and hardworking Floor Scrubber/Buffer Machine Operator ... status, civil union or domestic partnership status, military or veteran status, family medical ...
Meat Cutter FT
Colton, CA · On-site
$15.50 - $20.75/hr
This role uses tools and machinery safely, stocks and cleans displays, and ensures the highest ... Savings marketplace & credit union membership. * Recognition programs (birthdays, years of service ...
Meat Cutter FT
Colton, CA · On-site
$15.50 - $20.75/hr
This role uses tools and machinery safely, stocks and cleans displays, and ensures the highest ... Savings marketplace & credit union membership. * Recognition programs (birthdays, years of service ...
Produce Clerk PT
Colton, CA · On-site
$15.25 - $18.50/hr
Work near equipment and machinery; may walk on uneven ground. * Exposure to dust, gas, fumes, and ... Savings marketplace & credit union membership. * Recognition programs (birthdays, years of service ...
Produce Clerk PT
Colton, CA · On-site
$15.25 - $18.50/hr
Work near equipment and machinery; may walk on uneven ground. * Exposure to dust, gas, fumes, and ... Savings marketplace & credit union membership. * Recognition programs (birthdays, years of service ...
Union Machinist information
See Riverside, CA salary details
$15.55 - $17.60
3% of jobs
$17.60 - $19.65
9% of jobs
$21.51 is the 25th percentile. Wages below this are outliers.
$19.65 - $21.70
14% of jobs
$21.70 - $23.76
11% of jobs
$23.76 - $25.81
13% of jobs
The median wage is $25.87 / hr.
$25.81 - $27.86
18% of jobs
$29.10 is the 75th percentile. Wages above this are outliers.
$27.86 - $29.91
13% of jobs
$29.91 - $31.96
8% of jobs
$31.96 - $34.02
6% of jobs
$34.02 - $36.07
3% of jobs
$36.07 - $38.12
2% of jobs
$15
$26
$38
How much do union machinist jobs pay per hour?
As of Sep 8, 2026, the average hourly pay for union machinist in Riverside, CA is $26.74, according to ZipRecruiter salary data. Most workers in this role earn between $21.83 and $29.86 per hour, depending on experience, location, and employer.
What is a union machinist?
A Union Machinist is a skilled tradesperson who operates and maintains machining tools to fabricate, modify, or repair metal parts, typically as part of a labor union. They work in industries such as manufacturing, aerospace, automotive, and construction, ensuring precision and adherence to safety standards. Union membership provides benefits like collective bargaining, job security, and better wages. Duties often include reading blueprints, setting up machines, and inspecting finished products for quality.
What are some typical daily challenges a union machinist might face on the job?
Union Machinists often deal with tight production deadlines, complex blueprints, and the need to ensure precise measurements on every component they produce. Troubleshooting machine malfunctions or making quick adjustments to maintain quality standards can be frequent tasks. Collaborating with team members—including supervisors, quality control, and other machinists—is crucial for resolving issues efficiently. These challenges help sharpen problem-solving skills and ensure that finished products consistently meet required specifications.
What are the key skills and qualifications needed to thrive in the union machinist position, and why are they important?
To thrive as a Union Machinist, you need strong mechanical aptitude, precision measurement skills, and a high school diploma or equivalent, often supplemented by completion of an apprenticeship or vocational training. Competency with CNC machines, manual lathes and mills, blueprint reading, and safety certifications such as OSHA are typically required. Attention to detail, teamwork, problem-solving, and effective communication are valued soft skills in this trade. These abilities are critical for producing high-quality parts, meeting tight tolerances, maintaining safety standards, and ensuring smooth collaboration on the shop floor.
What are the most commonly searched types of Machinist jobs in Riverside, CA?
The most popular types of Machinist jobs in Riverside, CA are:
What are popular job titles related to Union Machinist jobs in Riverside, CA?
For Union Machinist jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Union Machinist jobs in Riverside, CA look for?
The top searched job categories for Union Machinist jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Union Machinist jobs?
Cities near Riverside, CA with the most Union Machinist job openings:
Westlake Chemical rating
7.8
Based on 35 frontline employees who took The Breakroom Quiz
45th of 104 rated chemical manufacturers
Job description
Westlake offers you the potential to enrich your work life and career experience in an entrepreneurial environment. We work together to enhance peoples' lives through our products and presence in the communities in which we operate.
Union Environment hourly rate of pay $23.43
DESCRIPTION
A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In addition, they carry out basic quality checks such as testing of product or packaging before shipping by adequately storing all necessary supplies.
RESPONSIBILITIES AND ACTIVITIES
May include, but is not limited to the following:
• Follows health and safety standards.
• Maintains a clean workstation and production floor.
• Assembles products and parts.
• Follows production guidelines and specifications.
• Finalizes and packs products for shipment.
• Operates and maintains machinery and production line equipment.
• Monitors the assembly line and removing faulty products.
• Works on the production line and meeting production targets.
• Reports any issues to the supervisor on duty.
• Performs other tasks as assigned.
EDUCATION AND EXPERIENCE
• Highschool degree or equivalent work experience
• Previous experience working in a factory is beneficial.
• Experience operating manufacturing machinery.
• Able to work as part of a team.
• Good communication skills.
• Basic math skills.
• Physical dexterity.
PHYSICAL DEMANDS
The employee is constantly stand working in a manufacturing environment. Occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee must frequently lift and/or move up to 25 pounds and occasionally lift and/or move up to 47 pounds.
ENVIRONMENT
Employees work in a manufacturing site setup. Dust and noise are part of the environment
Westlake is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.
If you are an active Westlake employee (or an employee of any Westlake affiliates), please do not apply here. You will apply via the Jobs Hub application in Workday.
Union Environment hourly rate of pay $23.43
DESCRIPTION
A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In addition, they carry out basic quality checks such as testing of product or packaging before shipping by adequately storing all necessary supplies.
RESPONSIBILITIES AND ACTIVITIES
May include, but is not limited to the following:
• Follows health and safety standards.
• Maintains a clean workstation and production floor.
• Assembles products and parts.
• Follows production guidelines and specifications.
• Finalizes and packs products for shipment.
• Operates and maintains machinery and production line equipment.
• Monitors the assembly line and removing faulty products.
• Works on the production line and meeting production targets.
• Reports any issues to the supervisor on duty.
• Performs other tasks as assigned.
EDUCATION AND EXPERIENCE
• Highschool degree or equivalent work experience
• Previous experience working in a factory is beneficial.
• Experience operating manufacturing machinery.
• Able to work as part of a team.
• Good communication skills.
• Basic math skills.
• Physical dexterity.
PHYSICAL DEMANDS
The employee is constantly stand working in a manufacturing environment. Occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee must frequently lift and/or move up to 25 pounds and occasionally lift and/or move up to 47 pounds.
ENVIRONMENT
Employees work in a manufacturing site setup. Dust and noise are part of the environment
Westlake is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.
If you are an active Westlake employee (or an employee of any Westlake affiliates), please do not apply here. You will apply via the Jobs Hub application in Workday.
What Westlake Chemical employees say
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