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Operator Intern Jobs in Riverside, CA (NOW HIRING)

Interns will work within the operating hours of the City (Monday thru Thursday, 7:00AM-6:00PM ... an intern work more than 30 hours in any work week Application Procedure: A City application form ...

CNC Programmer Intern

Yorba Linda, CA · On-site

$18.25 - $23.75/hr

With coaching and close supervision, the intern will build foundational skills in CAM programming ... Operating Company: Nobel Biocare Envista and all Envista Companies are equal opportunity employers ...

High School Intern/Intern

Rialto, CA · On-site

$20.68 - $22.80/hr

Interns will work within the operating hours of the City (Monday thru Thursday, 7:00AM-6:00PM ... an intern work more than 30 hours in any work week Application Procedure: A City application form ...

Under close supervision, the intern will gain hands‑on experience with machine shop equipment ... Receive training on operating manual machines such as mills, grinders, lathes, and drill presses.

Tool & Die Technician Intern

Brea, CA

$21.25 - $23.25/hr

Under close supervision, the intern will gain handson experience with machine shop equipment ... Receive training on operating manual machines such as mills, grinders, lathes, and drill presses.

Under close supervision, the intern will gain hands-on experience with machine shop equipment ... Receive training on operating manual machines such as mills, grinders, lathes, and drill presses.

Summer Intern

Irvine, CA · On-site

$23 - $25/hr

... operator approach. We are a family focused company committed to long term holds that enable us to ... The Summer Intern will assist the Events Manager and Napa Institute team with event coordination ...

Showing results 21-40

Operator Intern information

See Riverside, CA salary details

$9

$17

$25

How much do operator intern jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for operator intern in Riverside, CA is $17.77, according to ZipRecruiter salary data. Most workers in this role earn between $15.05 and $20.05 per hour, depending on experience, location, and employer.

What does an operator intern do?

An Operator Intern assists experienced operators in monitoring and controlling machinery or equipment in industries such as manufacturing, utilities, or chemical processing. Their responsibilities often include observing processes, recording data, performing routine maintenance, and ensuring safety protocols are followed. This internship provides hands-on experience and training in operational procedures, troubleshooting, and compliance with industry standards. Operator Interns work under supervision to gain the skills needed for a full-time operator role.

What are the key skills and qualifications needed to thrive as an operator intern?

To thrive as an Operator Intern, you generally need a basic understanding of industrial processes, mechanical aptitude, and a high school diploma or current enrollment in a related technical program. Familiarity with safety protocols, process control systems, and basic computer applications is typically required. Attention to detail, strong problem-solving abilities, and effective teamwork are essential soft skills for this role. These skills and qualities are crucial to ensure safe, efficient operations and to support learning and growth within an industrial environment.

What are some common challenges operator interns face during their training period?

Operator Interns often encounter challenges such as adapting to strict safety protocols, quickly learning to operate complex machinery, and understanding detailed process documentation. The fast-paced environment requires attention to detail and the ability to follow instructions precisely. Interns may also need to develop effective communication skills to work seamlessly with experienced operators and supervisors, ensuring smooth operations and minimizing downtime.

What is the difference between Operator Intern vs Equipment Operator?

AspectOperator Intern
CredentialsHigh school diploma or equivalent; some technical training or coursework
Work EnvironmentEntry-level, supervised, training-focused
Employer UsageInternship programs in manufacturing, construction, or industrial settings
Job FocusLearning and assisting with equipment operation

In contrast, an Equipment Operator is a trained professional responsible for operating heavy machinery independently. While Operator Interns are in training, Equipment Operators have more experience and certifications, enabling them to perform tasks with less supervision. The internship serves as a stepping stone toward becoming a fully qualified Equipment Operator.

What are the most commonly searched types of Operator jobs in Riverside, CA?

The most popular types of Operator jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Operator Intern jobs?

Cities near Riverside, CA with the most Operator Intern job openings:

Infographic showing various Operator Intern job openings in Riverside, CA as of August 2026, with employment types broken down into 50% Full Time, 48% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $36,969 per year, or $17.8 per hour.

$20.68 - $22.80/hr

Part-time

Re-posted 2 days ago


Job description

Classification Definition The City of Rialto would like to offer college students or recent graduates the opportunity to gain professional local government by participating in the Internship Recruitment Program. The program is intended to be a staffing pipeline for the future management, leadership and professional positions in the City. This Internship Program is designed to give students the experience of local government by working side by side with city employees, department managers, elected officials, and community leaders.

We plan to focus on the participant's intended career discipline while providing career exposure to all other divisions. Interns may be exposed to City Administration, Finance, Human Resources, Public Safety (Police and Fire), Public Works and Engineering, Community Development, Public Access Television and Parks and Recreation. Interns will be mentored and shadowed by City staff and should receive a formal performance evaluation at the completion of the program.

Interns will work within the operating hours of the City (Monday thru Thursday, 7:00AM-6:00PM). Actual working hours are flexible but may not exceed 1,000 hours per fiscal year (July - June). make this experience an exceptional stepping stone in your career.

Essential Duties and Responsiblities This opportunity is for various City departments: City Managers Office Finance City Clerks Office Community Development Community Services Human Resources Maintenance and Facilities Information Technology Engineering Services Fire Police Minimum Qualifications Minimum requirements as a condition of hire: Completion of an Online City of Rialto Employment Application No prior experienced required A valid Class "C" California driver's license Passing a physical exam (including drug screening), DOJ Fingerprinting, and background investigation Supplemental Information Internship Benefits: Part-time One Year Term Flexible Schedules Exposure to: Department Directors Department Managers Elected Officials Community Leaders Supplemental Information: Internships are limited to a maximum of 1,000 hours per fiscal year (July - June) Under no circumstances, shall an intern work more than 30 hours in any work week Application Procedure: A City application form and supplemental questionnaire (if applicable) MUST be submitted and received by the closing date. Please apply online at www.yourrialto.com. All other employment inquiries can be directed to The City of Rialto, Human Resources Department

246 S. Willow, Rialto, CA 92376. Telephone: (909) 820-2540.

Selection Process: Candidates must clearly demonstrate through their application material that they meet the employment standards outlined above. All properly completed applications will be reviewed, and the most appropriately qualified individuals will be invited to continue in the selection process. Examinations for the positions may consist of any combination of written, performance, and oral exams to evaluate the applicant's skills, training, and experience for the position.

Successful applicants will be placed on an eligibility list. The City may also merge lists. The selected candidate(s) must successfully complete pre-employment clearances which may include a physical, drug screen, and fingerprinting.

Veterans Preference Credit Eligibility: Veterans of the armed forces, who have been discharged or released from active duty under conditions other than dishonorable (Government Code: 18540.4), shall receive an additional five (5) points to their final examination score for ranking purposes only. This preference will apply only to the first appointment to any regular full-time City appointment. A copy of your valid DD214 must be submitted on or before the final filing date in order to be eligible for Veterans Preference Credit

For more information, please see the City's Veteran's Preference Policy. E-Verify: The City of Rialto is an E-Verify employer. E-Verify is an internet based system operated by the Department of Homeland Security (DHS) in partnership with the Social Security Administration (SSA) that allows participating employers to electronically verify the employment eligibility of newly hired employees in the United States.

NOTE: The provisions of this bulletin do not constitute an expressed or implied contract. Any provision in this bulletin may be modified or revoked without notice.