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Assembly Line Work Jobs in California (NOW HIRING)

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Assembly Lead

Fremont, CA · On-site

$26.50/hr

Join us as a Rack Assembly Lead for Swing Shift and take charge of a critical role in our clients ... This position is "hands-on" and results driven with proven communication skills and a strong work ...

Keep the work area clean and organized. * Adhere to established safety practices while performing work. * Assist other stations on the assembly line as needed. * Ensure proper handling and disposal ...

New

Fast paces manufacturing assembly line completing 7-9 units a day. * Operate all production line work centers and become a master in each area. * Able to teach new hires in all work centers and meet ...

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Production Assembler, Manufacturing Assembler, Assembly Worker, Production Worker, Hand Tools, Mechanical Assembly, Product Assembly, Manufacturing, Production, Assembly Line, hand tools, Work ...

New

Assembler

Gardena, CA · On-site

$18 - $22/hr

... Assembly Line, Power Tools, Blueprints, Drawings, Work Instructions, General Labor, Warehouse Assembly, Furniture Assembly, Equipment Assembly, Chair Assembly, Scooter Assembly Company Description ...

Production Line Feeder

Irwindale, CA · On-site

$17.25 - $20.25/hr

The Production Line Feeder position requires work exposure in multiple areas in our refrigerated ... work orders * Understand yield standards * Responsible for maintaining components on the assembly ...

Production Line Feeder

Irwindale, CA · On-site

$17.25 - $20.25/hr

The Production Line Feeder position requires work exposure in multiple areas in our refrigerated ... work orders * Understand yield standards * Responsible for maintaining components on the assembly ...

Showing results 41-60

Assembly Line Work information

See California salary details

$9

$15

$20

How much do assembly line work jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for assembly line work in California is $15.41, according to ZipRecruiter salary data. Most workers in this role earn between $13.75 and $17.07 per hour, depending on experience, location, and employer.

What is assembly line work?

Assembly line workers are employees who specialize in manufacturing or assembling products by performing specific, repetitive tasks as part of a larger production process. They typically work on a conveyor belt system, each responsible for a particular stage of assembly. Their role is essential for ensuring efficiency, speed, and quality in mass production environments such as automotive, electronics, or food processing industries. Assembly line workers must have good attention to detail, manual dexterity, and the ability to work as part of a team.

What are the key skills and qualifications needed to thrive as an assembly line worker, and why are they important?

To thrive as an Assembly Line Worker, you need good manual dexterity, attention to detail, and a basic understanding of manufacturing processes, often supported by a high school diploma or equivalent. Familiarity with tools like power drills, conveyor systems, and barcode scanners is typically required, along with basic safety certifications. Strong teamwork, reliability, and the ability to follow instructions precisely are standout soft skills in this position. These skills ensure efficient production, high product quality, and a safe work environment on the assembly line.

What are some common challenges faced in assembly line work, and how can they be managed?

Assembly line work often involves repetitive tasks and fast-paced environments, which can lead to physical fatigue and the risk of repetitive strain injuries. Workers may also need to adapt quickly to changes in production schedules or new machinery. To manage these challenges, it's important to follow safety protocols, take scheduled breaks, and communicate openly with supervisors about any concerns. Many employers also provide ergonomic training and opportunities to rotate tasks, which can help reduce strain and maintain motivation.

What is the difference between Assembly Line Work vs Machine Operator?

AspectAssembly Line WorkMachine Operator
CredentialsHigh school diploma or equivalentHigh school diploma; technical training often preferred
Work EnvironmentManufacturing plants, assembly stationsFactories, production floors, machinery areas
Job DutiesAssembling products, repetitive tasksOperating, monitoring, maintaining machinery
Industry UsageManufacturing, production linesManufacturing, industrial settings

While both roles are essential in manufacturing, Assembly Line Work focuses on assembling products through repetitive tasks, whereas Machine Operators handle machinery operation and maintenance. Understanding these differences helps job seekers find the right fit based on skills and interests.

Do assembly line work still exist?

Yes, assembly line work still exists in manufacturing industries such as automotive, electronics, and consumer goods. It involves repetitive tasks often performed on specialized equipment and may require skills in operating machinery or quality control. While automation has increased, many factories still rely on human workers for assembly tasks.

What does an assembly line worker do?

An assembly line worker operates machinery and assembles products in a manufacturing setting, following specific procedures and safety guidelines. They often work in shifts, use hand tools or automated equipment, and focus on efficiency and quality control to meet production targets.

What cities in California are hiring for Assembly Line Work jobs?

Cities in California with the most Assembly Line Work job openings:

Infographic showing various Assembly Line Work job openings in California as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $32,044 per year, or $15.4 per hour.

Assembly Lead

Fremont, CA • On-site

Johnson Service Group
Recruiting and Staffing Services • 5 - 10K employees

$26.50/hr

Contractor

Medical, Dental, Vision

Posted 19 days ago

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Key responsibilities

  • Lead the assembly, integration, and testing of data center rack systems to ensure quality and adherence to standards.

  • Direct hourly employees, assign daily production activities, and coordinate workflow to meet customer deadlines.

  • Monitor department KPIs, evaluate issues proactively, and develop contingencies to improve productivity and quality.


Job description

Join us as a Rack Assembly Lead for Swing Shift and take charge of a critical role in our clients data center expansion! In this dynamic position, you will lead the assembly, integration, and testing of cutting-edge data center rack systems, ensuring every unit meets our high standards for quality and precision. Your leadership will directly contribute to delivering reliable, top-tier infrastructure solutions for our clients, making a lasting impact in the technology and data industry.
This position is “hands-on” and results driven with proven communication skills and a strong work ethic to work in a challenging, fast-paced, energetic environment.  This department oversees the installation, routing, and management of complex data center cabling systems within server racks.  
This department oversees the assembly, integration, and testing of data center rack systems, ensuring high-quality production, adherence to build plans, and meeting customer deadlines.
Swing Shift 3:45 - 12:15  
Payrate: $26.50
Overtime & Bonus Eligibility: Saturday overtime is available after completing 40 hours during the standard work week. Saturday overtime includes 1.5x regular pay plus a $75 bonus.
Responsibilities:

  • Participating in shift start-up meetings with your department team
  • Communicate current priorities and targets, any ongoing issues, process updates, expectations, quality goals and any additional relevant information pertaining to your department
  • Attend daily recap production/shipping meeting when Supervisor is not present
  • Direct hourly employees and assigns and coordinates daily production activities
  • Determines and may develop methods and procedures to improve productivity and quality
  • Always Utilize efficient and effective Flow process of WIP
  • Prepare daily productivity reports.
  • Evaluate issues and potential problems proactively in a timely manner
  • Ensure 5S housekeeping duties are assigned and completed daily
  • Maintain open communication with hourly reports regarding goals and accomplishments
  • Monitor department KPI’s for results and trends
  • Develop contingencies and short-term processes as needed
  • Identify bottlenecks that affect area goals or standards
  • Develop hourly employees through training, coaching and mentoring


Qualifications:

  • Advanced understanding and adherence to manufacturing documentation (MPI).
  • Skills to train employees in department MPI (Manufacturing Process Instruction) documents
  • Advanced computer skills with beginning to intermediate skill level (knowledge) in excel
  • Works on assignments that are primarily complex in nature.
  • Considerable judgment and initiative are required in resolving problems and making recommendations
  • Determines methods and procedures on new assignments.
  • Must be able to effectively work within a team environment.
  • May lead and provide guidance to lower-level nonexempt associates.
  • Viewed as an expert in job assignments and related tasks.
  • Promote healthy working relationships
  • Give and receive constructive feedback
  • Promote quality work coupled with a sense of urgency 
  • Praise good work and communication skills and areas of improvement.
  • Lead by example (Attendance, Attitude, Performance)
  • Ability to lift up to 50lbs
  • High School Diploma


JSG offers medical, dental, vision, life insurance options, short-term disability, 401(k), weekly pay, and more. Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.

Company Description

Johnson Service Group, Inc. (JSG) is a North American leader in the staffing and consulting services industry, with over 40 years of experience investing in people and companies. We offer medical, dental, vision, life insurance options, 401(k), weekly pay, and more.

Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.


Johnson Service Group logo

About Johnson Service Group

Sourced by ZipRecruiter

Johnson Service Group, Inc. (JSG) is a leader in the staffing and consulting services industry, with over 39 years of experience investing in people and companies. We can be found locally in more than 30 offices throughout the United States and Canada and make connections throughout North America. JSG continues to work diligently to offer our clients and candidates world-class service and diversified offerings to fit their evolving needs. Which is why we have recently expanded our consulting services to include information technology consulting in addition to our wide array of staffing services.

Industry

Recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Westmont, IL, US

Year founded

1984

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