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Machine Shop Assistant Jobs in California (NOW HIRING)

Joby Aviation

Reactive Shop Coordinator

Santa Cruz, CA · On-site

$30 - $44/hr

... machine shop jobs, and assist with fabrication and waterjet jobs. Will also be responsible for ... equipment maintenance schedule and repair, as well as material and tool inventory, working under ...

Joby Aviation

Reactive Shop Coordinator

Santa Cruz, CA

$30 - $44/hr

... machine shop jobs, and assist with fabrication and waterjet jobs. Will also be responsible for ... equipment maintenance schedule and repair, as well as material and tool inventory, working under ...

Joby Aviation

Reactive Shop Coordinator

Santa Cruz, CA · On-site

$30 - $44/hr

... machine shop jobs, and assist with fabrication and waterjet jobs. Will also be responsible for ... equipment maintenance schedule and repair, as well as material and tool inventory, working under ...

Aerotek

Shop Helper

Vista, CA · On-site

$18/hr

Maintain cleanliness of machines to ensure smooth operations. * Move carts on wheels as required within the shop. * Utilize small tools for various tasks without heavy lifting. * Assist in various ...

Crown Technical Systems

Shop Helper

Fontana, CA · On-site

$17.61 - $23.77/hr

Report to the Fabrication Manager, the Shop Helper will be responsible for assisting with prepping ... This individual will also assist machine operators and welders with assigned tasks to complete the ...

Flex

Shop Helper

Fontana, CA

$17.61 - $23.77/hr

Report to the Fabrication Manager, the Shop Helper will be responsible for assisting with prepping ... This individual will also assist machine operators and welders with assigned tasks to complete the ...

Flex Ltd

Shop Helper

Fontana, CA · On-site

$17.61 - $23.77/hr

Report to the Fabrication Manager, the Shop Helper will be responsible for assisting with prepping ... This individual will also assist machine operators and welders with assigned tasks to complete the ...

Flex Ltd

Shop Helper

Fontana, CA · On-site

$17.61 - $23.77/hr

Report to the Fabrication Manager, the Shop Helper will be responsible for assisting with prepping ... This individual will also assist machine operators and welders with assigned tasks to complete the ...

The Crucible

Machine Shop Department Head

Oakland, CA · On-site

$30/hr

Offer training to develop teaching assistants in your department * Develop programming and ... Five years of experience working as a manual/CNC machinist, must have significant manual experience ...

Flex Ltd

Shop Helper (2nd Shift)

Fontana, CA · On-site

$17.61 - $23.77/hr

Report to the Fabrication Manager, the Shop Helper, responsible for assisting with prepping ... This individual will also assist machine operators and welders with assigned tasks to complete the ...

Flex

Shop Helper (2nd Shift)

Fontana, CA

$17.61 - $23.77/hr

Report to the Fabrication Manager, the Shop Helper, responsible for assisting with prepping ... This individual will also assist machine operators and welders with assigned tasks to complete the ...

Flex Ltd

Shop Helper (2nd Shift)

Fontana, CA · On-site

$17.61 - $23.77/hr

Report to the Fabrication Manager, the Shop Helper, responsible for assisting with prepping ... This individual will also assist machine operators and welders with assigned tasks to complete the ...

Long Wall

CNC Machinist

El Segundo, CA · On-site

$22 - $26/hr

The Machine Shop Technician will be responsible for learning and executing manufacturing processes ... * Assist with material inventory and prep for machining processes * Polish surface finishes without ...

Long Wall

CNC Machinist

El Segundo, CA · On-site

$22 - $26/hr

The Machine Shop Technician will be responsible for learning and executing manufacturing processes ... * Assist with material inventory and prep for machining processes * Polish surface finishes without ...

Long Wall

CNC Machinist

El Segundo, CA · On-site

$21.75 - $29.75/hr

The Machine Shop Technician will be responsible for learning and executing manufacturing processes ... * Assist with material inventory and prep for machining processes * Polish surface finishes without ...

Ducommun

General Helper 1st Shift Temp to Hire

Orange, CA

$16 - $20.50/hr

General Helper Temp to Hire Assist shop personnel with a variety of support tasks that are based on ... Lifts metal part or stock onto machine and secures it on machine table, in chuck, or holding ...

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All JobsMachine Shop Assistant JobsMachine Shop Assistant Jobs in California

Machine Shop Assistant information

What jobs pay 2000 a day?

Jobs that can pay $2,000 a day typically include specialized roles such as high-level contractors, surgeons, or senior executives, often requiring advanced skills, certifications, or significant experience. Certain freelance or consulting positions in fields like IT, finance, or engineering may also reach this level with the right client base and workload. These roles usually involve demanding schedules and high responsibility.

What are some common challenges faced by a Machine Shop Assistant, and how can they be managed effectively?

Machine Shop Assistants often face challenges such as maintaining strict safety protocols while working around heavy machinery, managing multiple tasks like material handling and equipment cleaning, and adapting to varying production schedules. Effective time management and consistent communication with machinists and supervisors can help address these challenges. Additionally, staying organized and proactive in identifying potential hazards contributes to a safer and more efficient workplace.

Is a CNC job a good career?

A CNC (Computer Numerical Control) operator or programmer is a skilled role in manufacturing that involves operating and programming CNC machines to produce precision parts. It offers steady employment, opportunities for skill development, and often requires certifications or training in machining and CAD/CAM software. The career can be stable and rewarding for those interested in manufacturing technology and precision work.

How much can you make at a machine shop?

Machine shop assistants typically earn between $12 and $20 per hour, depending on experience, location, and skill level. Entry-level positions may start lower, while experienced workers with certifications or specialized skills can earn higher wages. Overtime and shift differentials can also increase overall pay.

What are the key skills and qualifications needed to thrive as a Machine Shop Assistant, and why are they important?

To thrive as a Machine Shop Assistant, you need a basic understanding of machining processes, mechanical aptitude, and often a high school diploma or equivalent. Familiarity with hand tools, measuring instruments like calipers and micrometers, and sometimes CNC machinery or safety certifications is typical. Attention to detail, reliability, and strong teamwork skills help you excel in supporting machinists and maintaining workflow. These skills and qualities ensure safe, efficient operations and contribute to producing high-quality machined parts.

What is the difference between Machine Shop Assistant vs Machinist?

AspectMachine Shop AssistantMachinist
CredentialsHigh school diploma or equivalent; some technical trainingTechnical training or apprenticeship; certifications may be preferred
Work EnvironmentAssists in machine setup, cleaning, and material handling in machine shopsOperates and programs machines like lathes and mills in manufacturing settings
Job ResponsibilitiesSupports machinists, prepares materials, maintains equipmentSets up, operates, and monitors machining equipment to produce parts

While both roles work in machine shops, the Machine Shop Assistant primarily supports machinists by handling preparatory and maintenance tasks, whereas the Machinist directly operates and programs machines to produce precise parts. The assistant role often requires less technical training, making it an entry point into the industry.

What are the main duties of a Machine Shop Assistant?

A Machine Shop Assistant supports machinists and technicians by preparing materials, operating basic machinery, cleaning and maintaining equipment, and organizing the workspace. They often assist with loading and unloading materials, measuring parts, and ensuring that tools and machines are in good working order. These assistants play a vital role in keeping the shop running smoothly and efficiently, often performing routine tasks so skilled machinists can focus on more complex work.

What does a shop assistant do?

A machine shop assistant helps with tasks such as setting up and operating machinery, measuring and inspecting parts for quality, and maintaining a clean and safe work environment. They often use tools like calipers and lathes and may need to follow safety protocols and wear protective equipment. The role supports machinists and ensures efficient production processes.
What are the most commonly searched types of Machine Shop jobs in California? The most popular types of Machine Shop jobs in California are:
What cities in California are hiring for Machine Shop Assistant jobs? Cities in California with the most Machine Shop Assistant job openings:
Machine Shop Assistant jobs near you
Infographic showing various Machine Shop Assistant job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
Maintenance Electrician

Maintenance Electrician

The Heico Companies, LLC.

Irwindale, CA • On-site

$30 - $32/hr

Full-time

Posted 28 days ago

Job description

The Company
The Heico Companies has a history of success. Since its founding over 40 years ago The Heico Companies has grown from a single business to over 78 separate companies through a strategic acquisition policy, and by reinvesting its earnings into internal growth and new prospects. Historically talented at restoring distressed companies, Heico now strategically targets acquisitions that will complement its ever-growing portfolio of companies in manufacturing, construction, and industrial services.
These four core operations are organized into groups: Metal Processing Group, Construction Solutions Group, Applied Solutions Group, and Industrial Technologies Group. Once acquired, new Heico companies are assigned to a group and run on a stand-alone basis, allowing for great independence as well as the opportunity to share knowledge about markets, production processes, and management practices across other Heico groups and companies. Each Group has its own corporate team. Heico continues to seek out new opportunities and maintain its standard of success. The Heico Companies has remained a privately held company since its creation and maintains a majority ownership in each of its operations, which generates more than $3.3 billion dollars in revenues. Many of our businesses are certified Woman-owned Business Enterprises (WBE).
More information about the holding company and overall organization can be found at
www.heicocompanies.com
US Wire Group is the parent of three independent companies (five manufacturing facilities) which produce steel wire and cable/wire related products that serve many industries. The independent business model fosters entrepreneurship and growth and allows professional development at all levels. US Wire Group is part of the Metals Processing Group and wholly owned by The Heico Companies, LLC.
Our philosophy of developing a close customer contact to provide prompt, responsive service and to meet our customer's changing needs allows us to be leaders within our respective industries. Products are marketed domestically through a direct sales force, manufacturer's representatives and an established network of independent distributors. Our company is diverse and has a solid management base, product/market niches and efficient manufacturing capabilities.
The Position
This position is responsible for the assembly, troubleshooting and repairing of mechanical, electrical, electronic assemblies and systems. The ideal candidate for this role has a minimum of 2 years experience in the manufacturing sector, pays strong attention to detail, has excellent attendance and is committed to workplace safety.
Compensation
  • $30-32/hour

Job Description
  • Support company maintenance requirements for machinery, facility, and safety initiatives.
  • Maintain proper preventative maintenance schedules and documentation for all shop equipment.
  • Support building system maintenance such as machine shop, compressors, tooling, and generators, lighting, fire alarms, and sprinkler systems.
  • Upgrade, repair, replace machinery parts and components as needed to maintain equipment.
  • Oversee the machinery to make sure it is optimal working condition.
  • Support overall company electrical maintenance requirements for machinery and facility upkeep.
  • Maintain electrical support for equipment in the machine shop.
  • Assist mechanical assembly with troubleshooting of equipment breakdown and repair.
  • Maintain electrical support of the building, ensuring all safety codes are complied with.
  • Maintain the building wiring inspection.
  • Maintain all electrical safety records as required by OSHA.
  • Works alone on all types of maintenance repair, electrical repair, and installation.
  • Operates machine shop equipment making repair parts.
  • Uses electrical instruments to diagnose electrical problems.
  • Makes various repairs to shop equipment and does general and finish carpentry.
  • Works with gas welding and cutting torches; electric welding on a variety of work.
  • Maintains and repairs water, oil, steam, air, and gas lines; fire and water pumping system; fork truck maintenance; and all types of electrical work.
  • Maintains required housekeeping of work area and observes all safety rules.
  • Performs other tasks and duties as assigned.

Tools & materials used:
  • Uses sledgehammers, drills, crowbars, block and tackle, chain falls, drill presses, jack saws, wrenches, electrical tools, gas and electric cutting and welding equipment, plumbers and pipe-fitters equipment and other miscellaneous hand tools.
  • Works on a variety of machines and equipment in and around plant. Works with several lubricants and chemicals throughout the plant.

Job Requirements
  • Basic understanding of production and machine operation.
  • Ability to use tools and precision equipment.
  • Must have excellent attendance and work record.
  • Must have machine experience.
  • Must be able to work/communicate well in a team environment.
  • Must be able to work in cold/hot temperature.
  • Other tasks as assigned.

Education Requirements: High School or equivalent
  • This is a union position.

Physical Requirements
  • Ability to pass a background check and drug screen.
  • Prior experience working in a fast-paced manufacturing environment.
  • Ability to perform physical work with frequent use of arms and legs.
  • Frequent climbing of stairs and ladders.
  • Be able to sit, walk, or stand for long periods of time.
  • Ability to work late shifts, weekends, and holidays.
  • Able to work in a non-climate-controlled environment.
  • Authorized to work for any employer in the US.
  • 3 years of experience in the electrical machine building field.
  • Knowledge of 110V, 230V, 480V, and 24V DC.
  • Thorough knowledge of electrical/electronic components and equipment including the use of special instruments for diagnostic purpose.
  • Must have experience using the following equipment: Voltmeter, hand tools, hand crimpers, screwdrivers, wrenches, and pliers.
  • Must be comfortable lifting up-to 50lbs, bending, stooping, standing, and climbing up to 10ft.
  • Must be able to pass a criminal background check and drug screen.
  • Strong attention to safety.

EOE M/F/D/V
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