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Weekend Internship Jobs in Riverside, CA (NOW HIRING)

Bright Uro

RD Internship Medical Device Company

Irvine, CA · On-site

$18 - $23.25/hr

We are seeking several motivated interns to join our small, fast-moving team and contribute to hands-on development work across research, prototyping, testing, and documentation. This role is ...

Aerotek

Sales Internship

Irvine, CA · On-site

$20.25/hr

Ascend at Aerotek Internship Program - Sales (**10 week paid internship***) The Sales Intern is responsible for learning the three phases of business that Aerotek supports within a local operation.

Aerotek

Sales Internship

Irvine, CA

$16 - $21.50/hr

Overview Ascend at Aerotek Internship Program - Sales (**10 week paid internship***) The Sales Intern is responsible for learning the three phases of business that Aerotek supports within a local ...

ULINE

Outside Sales Internship - Summer 2027

Ontario, CA · On-site

$22/hr

Outside Sales Internship Paid Internship - Summer 2027 Ontario, California $22 per hour Looking to launch your sales career? Then you belong at Uline! As an Outside Sales Intern, spend your summer ...

WNC & Associates, Inc.

Summer Internships

Irvine, CA

$16 - $19.25/hr

Internship opportunities may be available across a variety of departments throughout the organization, with a strong preference for candidates pursuing degrees in real estate, business, finance, or ...

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All JobsWeekend JobsWeekend Internship JobsWeekend Internship Jobs in Riverside, CA

Weekend Internship information

See Riverside, CA salary details

$9

$16

$22

How much do weekend internship jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for weekend internship in Riverside, CA is $16.22, according to ZipRecruiter salary data. Most workers in this role earn between $13.03 and $18.32 per hour, depending on experience, location, and employer.

What is the difference between Weekend Internship vs Part-Time Job?

AspectWeekend InternshipPart-Time Job
CredentialsUsually students or entry-level, no formal certifications requiredVaries; may require specific skills or certifications depending on role
Work EnvironmentTemporary, learning-focused, often in office or company settingOngoing, task-oriented, can be in retail, hospitality, or office
Employer & Industry UsageCommon in education, corporate, and non-profit sectorsWidespread across retail, hospitality, healthcare, and more

Weekend internships are short-term, learning-focused opportunities typically aimed at students, while part-time jobs are ongoing roles that provide income and experience across various industries. Both can be flexible but serve different purposes in career development and income generation.

What are weekend internship job opportunities?

Weekend internship job opportunities are typically part-time positions designed to provide a current undergraduate or graduate student with entry-level training in the field in which they are studying. Your duties and responsibilities depend largely on the type of position or program. Typically, an intern assists a professional in their field, providing administrative and technical support. For example, a weekend internship for a perspective data scientist or statistician includes basic data analysis, data cleaning, and ensuring that spreadsheets and other databases have accurate information.

What are the key skills and qualifications needed to thrive as a weekend intern, and why are they important?

To thrive as a Weekend Intern, you generally need strong organizational skills, time management abilities, and a willingness to learn, often complemented by enrollment in a relevant educational program. Familiarity with productivity tools such as Microsoft Office, Google Workspace, or industry-specific software is typically expected. Effective communication, adaptability, and a proactive attitude are key soft skills that help interns excel in dynamic environments. These skills ensure that interns can contribute meaningfully, manage responsibilities efficiently, and gain valuable experience during their limited working hours.

Can you do weekend internships?

Weekend internships are available in many fields and typically involve working during weekends instead of weekdays. They are often designed for students or individuals seeking flexible schedules and may require specific skills or certifications depending on the industry. Availability depends on the employer and the internship program's structure.

How do weekend internships typically structure tasks and responsibilities to fit within a limited timeframe?

Weekend internships are designed to maximize productivity within a condensed schedule, so tasks are often project-based or focused on specific deliverables that can be completed in shorter bursts. Interns may be assigned responsibilities that allow for independent work during the week, with check-ins or collaborative sessions held during weekends. This structure helps interns balance other commitments, while still gaining meaningful experience and feedback from supervisors. Effective communication and time management are essential, as teams rely on concise updates to track progress and ensure goals are met within the limited hours.

What is a weekend internship?

A weekend internship is a work experience program that takes place primarily on weekends, allowing students or professionals to gain practical experience while managing other weekday commitments like classes or jobs. These internships are popular among college students who want to build skills and networks without interfering with their studies. Weekend internships can be found in a variety of fields, including marketing, retail, technology, and non-profits. They are often part-time and may be paid or unpaid, depending on the organization and the nature of the work.
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Weekend Internship jobs near you
Infographic showing various Weekend Internship job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 24% Part Time, 5% Contract, and 1% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $33,732 per year, or $16.2 per hour.

RD Internship Medical Device Company

Bright Uro

Irvine, CA • On-site

$18 - $23.25/hr

Other

Posted 11 days ago

Job description

About Bright Uro

Bright Uro is a fast-growing medical device startup headquartered in Irvine, CA. Our mission is to improve the lives of millions affected by lower urinary tract symptoms (LUTS) by developing cutting-edge diagnostic technology that combines advanced hardware, intuitive software, and powerful data analytics – making it easier for clinicians to gain actionable insights while delivering a better patient experience. Our passion lies in advancing urologic care through innovation and building a collaborative, dynamic team to bring transformative solutions to life.

About the Role

Our mission is important to us - we strive to be the most trusted and reliable partner for clinicians, creating a brighter future for patients during their time of need. We are seeking several motivated interns to join our small, fast-moving team and contribute to hands-on development work across research, prototyping, testing, and documentation.

This role is designed for curious, detail-oriented students who want real exposure to how products are developed in an early-stage environment. Interns will work closely with experienced engineers and gain practical experience that goes beyond observation and into execution.

All internships are in-person , working out of our Irvine, CA office; there is no option for remote work. Interns will work for 15–20 hours per week , for at least 4 months. We hope to have our interns start no later than May 2026 – if you're available earlier, that's even better!

Duties and Responsibilities

  • Project involvement in Research & Development, manufacturing support, or robotics
  • Device design and process development
  • Device flow model bench and physical attribute testing
  • Data analysis and test report write-ups
  • Assist other engineers with fixture designs
  • Development of documentation
  • Case Studies Support
  • Risk Management

Requirements:

  • Working toward a degree in Engineering (Electrical, Software, Mechanical, or Biomedical), Computer Science, or another related discipline, either as a Senior in college or as a grad student
  • Experience coding in Python is necessary; other languages are a bonus
  • Good interpersonal and communication skills and the ability to work effectively in a team environment
  • Creative, inquisitive, and demonstrates a strong desire to “build” and “create”
  • Administrative computer experience and skills including the MS Office suite, especially Word and Excel

Nice to Have :

  • Strong analytical capability and organization skills
  • At least coursework but preferably experience in 2-D/3-D drawings
  • Demonstrated experience reading & preparing technical documentation
  • Knowledge of SolidWorks
Bright Uro logo

About Bright Uro

Sourced by ZipRecruiter

Industry

Medical equipment and supplies manufacturing

Company size

1 - 10 Employees

Headquarters location

Aliso Viejo, CA, US

Year founded

2021

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