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Part Time Machining Jobs in Riverside, CA (NOW HIRING)

Compass Group

WAITER/WAITRESS (PART TIME)

Santa Ana, CA · On-site

$18/hr

Schedule : Part time schedule; Up to 30 hours per week. Shifts may vary, discuss your availability ... Operates a variety of equipment, including fire extinguishers, telephones, iced tea/soda machines ...

Unidine

WAITER/WAITRESS (PART TIME)

Santa Ana, CA · On-site

$18/hr

Schedule : Part time schedule; Up to 30 hours per week. Shifts may vary, discuss your availability ... Operates a variety of equipment, including fire extinguishers, telephones, iced tea/soda machines ...

Cencora

Pharmacy Technician (Part Time)

Corona, CA · On-site

$34K - $62K/yr

Shift Details: Part Time | Sunday 8AM-4:30PM, Thursday & Friday 1PM-9:30PM Pay Details: Pay ... Performs the daily maintenance of canisters and cleaning of machines as defined by schedule.

Ritchie Bros.

Yard Staff - Part-Time

Perris, CA

$20 - $26/hr

Auctioneers is looking for an energetic, customer-focused Part Time Yard Staff. In this role, you ... Experience operating heavy machinery * Able to operate a large 36,000 lbs forklift is an asset

Ritchie Bros.

Yard Staff - Part-Time

Perris, CA · On-site

$19.70 - $22/hr

Auctioneers is looking for an energetic, customer-focused Part Time Yard Staff. In this role, you ... Experience operating heavy machinery * Able to operate a large 36,000 lbs forklift is an asset

Bass Pro Shops

Receiving Clerk - Part Time

Irvine, CA · On-site

$17 - $19.75/hr

Occasionally operate machinery and/or power tools * Occasionally operate motor vehicles or heavy ... Starting Pay Rate: $17.00 - $19.75 Part Time Benefits Summary: Enjoy discounts on retail ...

Venu+

Driver Technician Part-Time

Anaheim, CA · On-site

$18 - $20/hr

From ScooterPals ® Fur-Wheelers and claw machines to photo capture, arcade games, and smart ... Benefits Available to Qualifying Full-Time and Part-Time Employees: * Flexible Time Off - Paid time ...

VENU+

Driver Technician Part-Time

Anaheim, CA · On-site

$18 - $20/hr

From ScooterPals ® Fur-Wheelers and claw machines to photo capture, arcade games, and smart ... Benefits Available to Qualifying Full-Time and Part-Time Employees: * Flexible Time Off - Paid time ...

Venu+

Driver Technician Part-Time

Anaheim, CA · On-site

$18 - $20/hr

From ScooterPals ® Fur-Wheelers and claw machines to photo capture, arcade games, and smart ... Benefits Available to Qualifying Full-Time and Part-Time Employees: * Flexible Time Off - Paid time ...

VENU+

Driver Technician Part-Time

Anaheim, CA

$18 - $20/hr

From ScooterPals ® Fur-Wheelers and claw machines to photo capture, arcade games, and smart ... Benefits Available to Qualifying Full-Time and Part-Time Employees: * Flexible Time Off - Paid time ...

Acosta

Juice Barista Part Time

Riverside, CA · On-site

$16.90 - $17.90/hr

Follow all safety requirements when using equipment (e.g. hot machinery or sharp blades). Practice proper lifting techniques when working with boxes or heavy merchandise. * Adhere to all required ...

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All JobsMachining JobsPart Time Machining JobsPart Time Machining Jobs in Riverside, CA

Part Time Machining information

See Riverside, CA salary details

$68.9K

$94.7K

$134.1K

How much do part time machining jobs pay per year?

As of Jul 14, 2026, the average yearly pay for part time machining in Riverside, CA is $94,741.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,900.00 and $101,200.00 per year, depending on experience, location, and employer.

What are part time machining jobs?

Part time machining jobs involve operating machine tools such as lathes, mills, or grinders to manufacture or modify metal parts, but on a reduced or flexible schedule rather than full-time hours. These roles typically require basic knowledge of machining processes, attention to detail, and adherence to safety procedures. Part-time machinists may work in manufacturing plants, repair shops, or small businesses, and may be responsible for setting up equipment, monitoring production, and performing quality checks. The flexible hours make these positions ideal for students, retirees, or those seeking supplemental income.

What are the key skills and qualifications needed to thrive as a Part Time Machining professional, and why are they important?

To thrive in a part-time machining role, you need a solid understanding of machining processes, blueprint reading, and basic math skills, often supported by a high school diploma or technical coursework. Familiarity with CNC machines, manual lathes, mills, and measurement tools like calipers and micrometers is typically required. Attention to detail, problem-solving, and strong communication are important soft skills for ensuring precision and working safely with team members. These skills are essential to produce high-quality parts efficiently, maintain safety standards, and contribute effectively within a manufacturing environment.

What is the difference between Part Time Machining vs Part Time CNC Operator?

AspectPart Time MachiningPart Time CNC Operator
CredentialsHigh school diploma or equivalent, basic machining certificationsHigh school diploma, CNC programming and operation certifications
Work EnvironmentMachine shops, manufacturing facilitiesManufacturing plants, machine shops with CNC equipment
Job FocusManual machining, setup, and maintenance of machinesOperating CNC machines, executing programmed instructions
Industry UsageCommon in manufacturing, metalworkingCommon in precision manufacturing, aerospace, automotive

Part Time Machining involves manual machine operation and setup, while Part Time CNC Operator focuses on operating CNC machines based on programmed instructions. Both roles require technical skills and are found in similar manufacturing environments, but CNC operators typically need additional programming certifications.

What are some common challenges faced in a part-time machining role, and how can they be managed?

Part-time machinists often face the challenge of adapting quickly to different projects and production schedules, as they may not be present for every stage of a job. Staying organized and maintaining clear communication with team members helps ensure a smooth workflow and minimizes errors or delays. Additionally, part-time roles may provide less time for hands-on training, so proactively seeking feedback and utilizing available resources can help you stay up to speed with new equipment or techniques.
What are the most commonly searched types of Machining jobs in Riverside, CA? The most popular types of Machining jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Part Time Machining jobs? Cities near Riverside, CA with the most Part Time Machining job openings:
Part Time Machining jobs near you
Infographic showing various Part Time Machining job openings in Riverside, CA as of July 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $94,741 per year, or $45.5 per hour.

Part-Time Customer Service Associate

The UPS Store #0026

Lake Forest, CA • On-site

$15.25 - $21/hr

Part-time

Medical

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

The Center Associate delivers world-class customer service to all retail customers by receiving and processing packages for courier shipment and operating copiers, fax machines, binding equipment, laminating machines, and point-of-sale devices. The Associate expertly advises our valued customers by providing accurate information on our array of products, services, and best-value options and exhibits confidence by knowing best practices related to the industry.
The ideal candidate has previous retail sales experience, strong computer and internet skills, a high school diploma or GED, a friendly and genuinely helpful demeanor, and a professional appearance. He or she must be a fast learner who makes an effort to learn all aspects of the business in the shortest possible time.
*Some of the perks of joining The UPS Store team!
* Part-time position (20-23 hours)
* Day time retail hours 8:30am-6:30pm - Flexible hours
*Meal compensation
* Paid day off on your birthday
*Monthly sales incentives in additional to base salary
JOB DESCRIPTION
  • Mail Clerical duties and Center Associates provide customer service to customers for all business services.The ideal candidate needs to be:
  • Prompt, reliable, and responsible
  • Weekend availability is a must
  • Strong computer skills and training in applications will be provided.
  • Able to operate independently and be self-driven to complete tasks
  • Excellent written and verbal communication skills
  • Fluent English & Spanish speaking is a plus
  • Able to lift 50 pounds

RESPONSIBILITIES
  • Sorting mail, putting up mail for mailbox holders.
  • Checking in packages for mailbox holders
  • Handling all mailbox issues
  • Maintaining and updating the mailbox applications
  • Delivers outstanding customer service to walk-in customers and telephone inquiries
  • Continuously practices good listening skills with customers, UPS Store team members, and leadership
  • Maintains a clean, organized, and safe working environment
  • Performs other duties as assigned
  • Able to lift 50+ pounds
  • Communicates effectively with customers
  • Prompt, reliable, and responsible
  • Available to work weekdays and weekends.

QUALIFICATIONS
  • Strong computer skills, including Microsoft Office and Adobe Suites
  • High school diploma or GED required

BENEFITS
  • Medical Insurance
  • Flexible Schedule and Daytime hours
  • Uniforms Provided
  • Advancement Opportunities ability to grow within the company
  • Monthly Sales Incentives
  • Company paid Notary and Live Scan / Fingerprinting certification
  • Retail Store day time hours 8:30am - 7:00pm

Apply