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Summer Intern Rising Junior Jobs in Riverside, CA

Addman Engineering

Project Coordinator Intern

Irvine, CA · On-site

$20.25 - $27/hr

... Summer 2024 * Currently pursuing a Bachelors degree in Mechanical/Manufacturing/Industrial at an accredited 4-year college or university in the United States. Preference will be given to junior ...

Topgolf

Golf Intern

Ontario, CA · On-site

$16.90/hr

How You'll Do It Assist, teach and help manage our extremely successful Summer Academy program (our flagship Junior program for 8 to 12 weeks) Assist in club repair of all loaner clubs Enhance the ...

Topgolf

Golf Intern

Ontario, CA · On-site

$16.90/hr

How You'll Do It Assist, teach and help manage our extremely successful Summer Academy program (our flagship Junior program for 8 to 12 weeks) Assist in club repair of all loaner clubs Enhance the ...

All JobsSummer Intern Rising Junior JobsSummer Intern Rising Junior Jobs in Riverside, CA

Summer Intern Rising Junior information

See Riverside, CA salary details

$9

$18

$26

How much do summer intern rising junior jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for summer intern rising junior in Riverside, CA is $18.19, 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 kinds of projects and responsibilities can a Summer Intern Rising Junior expect during their internship?

As a Summer Intern who is a rising junior, you can expect to work on a mix of individual and team-based projects that are designed to provide real-world experience relevant to your field of study. Responsibilities often include conducting research, assisting with ongoing company projects, preparing reports or presentations, and participating in team meetings. Many organizations also encourage interns to take initiative, ask questions, and seek mentorship from experienced staff. This structure not only helps you develop practical skills but also exposes you to the company's work culture and potential career paths.

What are the key skills and qualifications needed to thrive as a Summer Intern Rising Junior, and why are they important?

To thrive as a Summer Intern Rising Junior, you should possess a solid academic background in your field, strong organizational skills, and a willingness to learn. Familiarity with basic office software (such as Microsoft Office or Google Workspace) and any relevant industry-specific tools is often expected. Proactive communication, adaptability, and a collaborative attitude help interns stand out and make a positive impression. These skills and qualities are crucial for gaining hands-on experience, contributing effectively to team projects, and maximizing learning during the internship.

What is a Summer Intern Rising Junior?

A Summer Intern Rising Junior is a college student who has completed their sophomore year and is about to enter their junior year, participating in a summer internship program. These internships are designed to give students hands-on experience in their field of interest, help them develop professional skills, and explore potential career paths. Employers often seek rising juniors for internships because they have foundational knowledge from their coursework and are eager to learn. These positions can also lead to future job offers or further internship opportunities. Internships typically last 8-12 weeks during the summer break.
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MWD Lab Support Summer Intern - Cooperative Education - #721824459

MWD Lab Support Summer Intern - Cooperative Education - #721824459

CAL POLY POMONA FOUNDATION

Pomona, CA • On-site

$25/hr

Other

Posted 7 days ago

Job description

Description
Cal Poly Pomona Foundation Employment Services
ANNOUNCEMENT OF POSITION VACANCY
JOB POSITION: Part-Time, MWD Lab Support Summer Intern
DEPARTMENT: Cooperative Education
DATE AVAILABLE: July 1, 2026
WORK LOCATION: La Verne, California (Michael J. McGuire Water Quality Laboratory)
ABOUT US: As the largest employer of students on the Cal Poly Pomona campus, the Foundation offers valuable work experience and hands-on training to approximately 1,500 Cal Poly Pomona students each year. The Foundation offers positions in various fields; whether it is in the area of technology, science, retail, culinary arts, hospitality1500 management, leadership or research grants, these student employees participate in Cal Poly Pomona's learn-by-doing philosophy and acquire practical skills in their designated field of study.
The Foundation also contributes operating support to nearly 1,100 Foundation and scholarship programs every year, including Bronco Athletics and the Norman J. Priest Scholarship. In addition, the Foundation administers grants and contracts, contributes to campus security, and supports several university publications. The Foundation contributes over $1 million annually to Cal Poly Pomona.
SUMMARY: The Metropolitan Water District's Water Quality Section is seeking one (1) Co-Op intern to join the Laboratory Support Team. This position requires a commitment of approximately 12-20 hours per week, Monday through Friday, between 7:00 a.m. and 4:30 p.m. Work should preferably be scheduled in blocks of at least four hours. During summer months, work times may be increased up to 40 hours per week.
SOME OF THE THINGS THAT YOU WILL GET TO DO (this is just a small sampling of work variety): Under the guidance of laboratory professionals, the selected Co-Op intern will provide laboratory support for Water Quality. The intern will assist with;
  • Sample and bottle preparation
  • Laboratory Information Management System (LIMS) data entry and recordkeeping
  • Routine laboratory quality control activities
  • General laboratory cleanliness and organization.

MINIMUM EDUCATION AND EXPERIENCE
  • Must be a current sophomore or junior status with approximately two years remaining before graduation is required.
  • Must be currently enrolled in an accredited four year degree program in Chemistry, Biology, or other related science major.
  • Must have a minimum overall GPA of 2.5 in relevant coursework (i.e. chemistry, mathematics, physics, etc.) is required.

Preferred
  • Experience in sorting and packing specially preserved bottles in the laboratory
  • Knowledge of laboratory safety practices
  • Experience using computer software in a Microsoft Windows environment
  • Knowledge of general laboratory calculations
  • Self-motivated team player able to work effectively with minimal supervision

CSU along with Cal Poly Pomona Foundation require faculty, staff, and students who are accessing campus facilities to be immunized against COVID-19 or declare an exemption from doing so. The systemwide policy can be found at COVID-19 Vaccination Interim Policy and any questions may be sent to fdnhr@cpp.edu
Cal Poly Pomona Foundation, Inc. is an Equal Opportunity Employer. In compliance with the Americans with Disabilities Act, Cal Poly Pomona Foundation, Inc. may provide reasonable accommodations to qualified individuals with disabilities and encourages both prospective and current employees to discuss potential accommodation with the employer.

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