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Library Internship Jobs in Rancho Cucamonga, CA (NOW HIRING)

By submitting your interest, you'll be among the first to know when internship opportunities open ... DeltaV automation library used in cutting-edge bioprocessing technologies. This potential ...

By submitting your interest, you'll be among the first to know when internship opportunities open ... DeltaV automation library used in cutting-edge bioprocessing technologies. This potential ...

Senior Python Engineer

Ontario, CA · On-site +1

$123K - $166K/yr

The Database Experience team builds the libraries and tools that developers use day-to-day working ... Enjoy collaborating with teammates, and mentoring junior engineers and interns * Are self-motivated ...

Build, organize, and maintain a centralized library of marketing, branding, technical communication ... equivalent internship experience in marketing, communications, technical writing, content ...

Build, organize, and maintain a centralized library of marketing, branding, technical communication ... equivalent internship experience in marketing, communications, technical writing, content ...

Internships and relevant academic experience may be considered. * Foundational knowledge of data ... Use Python libraries such as Pandas, NumPy, and Matplotlib. * Write SQL queries to retrieve, filter ...

Build, organize, and maintain a centralized library of marketing, branding, technical communication ... equivalent internship experience in marketing, communications, technical writing, content ...

Build, organize, and maintain a centralized library of marketing, branding, technical communication ... equivalent internship experience in marketing, communications, technical writing, content ...

DATA ANALYST 1

Norco, CA · On-site

$33.17 - $42.31/hr

Internships and relevant academic experience may be considered. * Foundational knowledge of data ... Use Python libraries such as Pandas, NumPy, and Matplotlib. * Write SQL queries to retrieve, filter ...

Build, organize, and maintain a centralized library of marketing, branding, technical communication ... equivalent internship experience in marketing, communications, technical writing, content ...

Library Internship information

See Rancho Cucamonga, CA salary details

$8

$15

$22

How much do library internship jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for library internship in Rancho Cucamonga, CA is $15.89, according to ZipRecruiter salary data. Most workers in this role earn between $12.79 and $17.93 per hour, depending on experience, location, and employer.

What types of projects or responsibilities can I expect during a library internship?

During a library internship, you can expect a variety of hands-on experiences including assisting with cataloging materials, helping patrons at the circulation desk, supporting library programs and events, and organizing collections. Interns often work closely with librarians and staff, gaining exposure to both behind-the-scenes operations and public-facing services. This role provides an excellent opportunity to develop practical skills in information management, customer service, and teamwork within a supportive environment. The specific projects may vary depending on the library’s size and focus, but most internships offer a well-rounded introduction to daily library operations.

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

To thrive as a Library Intern, you need strong organizational skills, attention to detail, and a basic understanding of library science principles, often supported by current enrollment in a library science or related program. Familiarity with library cataloging systems like MARC, integrated library systems (ILS), and digital databases is highly beneficial. Excellent communication, customer service skills, and a willingness to learn make an intern stand out in supporting library patrons and staff. These skills and qualities are crucial for efficient library operations, positive user experiences, and personal professional development.

What do library internships do?

Library internships involve assisting with daily library operations, such as organizing materials, helping patrons locate resources, and supporting library programs. Interns often gain experience with cataloging systems, customer service, and library technology tools like integrated library systems (ILS).

What is a library internship?

A library internship is a temporary position that provides hands-on experience working in a library setting. Interns typically assist with a variety of tasks such as cataloging books, helping patrons, organizing resources, supporting library events, and learning about library management. These internships are often designed for students or recent graduates interested in library science, information studies, or related fields. The experience gained can help interns decide if a career in library services is right for them and can enhance their resumes for future employment.

What is the difference between Library Internship vs Library Assistant?

AspectLibrary InternshipLibrary Assistant
Required CredentialsTypically students or recent graduates; may require coursework in library scienceHigh school diploma or equivalent; some roles may prefer prior experience
Work EnvironmentEducational settings, libraries, often part-time or seasonalPublic, academic, or special libraries; more regular hours
Employer & Industry UsageEducational institutions, libraries, internships for trainingLibraries, public institutions, supporting daily operations
Common Search & ComparisonOften searched by students seeking experienceOften searched by job seekers looking for entry-level roles

In summary, a Library Internship is typically a temporary, educational position aimed at students or recent graduates gaining experience, while a Library Assistant is a more permanent, entry-level role supporting library operations. Both roles are common in library settings but differ mainly in duration, credentials, and responsibilities.

What are the most commonly searched types of Library jobs in Rancho Cucamonga, CA? The most popular types of Library jobs in Rancho Cucamonga, CA are:
What cities near Rancho Cucamonga, CA are hiring for Library Internship jobs? Cities near Rancho Cucamonga, CA with the most Library Internship job openings:
Infographic showing various Library Internship job openings in Rancho Cucamonga, CA as of July 2026, with employment types broken down into 33% Full Time, and 67% Temporary. Highlights an 100% In-person job distribution, with an average salary of $33,041 per year, or $15.9 per hour.

Librarian II (County Promotional)

County of San Bernardino, CA

San Bernardino, CA • On-site

$64K - $91K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 10 days ago


San Bernardino County rating

7.7

Company rating: 7.7 out of 10

Based on 78 frontline employees who took The Breakroom Quiz

480th of 841 rated public administrative organizations


Job description

Salary : $64,854.40 - $91,270.40 Annually
Location : San Bernardino, CA
Job Type: Full-time
Job Number: 26-12126ADM-01
Department: Library
Opening Date: 07/25/2026
Closing Date: 8/7/2026 5:00 PM Pacific
FLSA: Exempt
The Job
This recruitment is only open to current San Bernardino County, Fire Protection District, or Special Districts employees who hold a regular, contract, extra-help, recurrent, Public Service Employee, Work Experience Program (WEX), or intern position. Former PSE, WEX, or interns are eligible to apply up to six (6) months from the end of their assignment.
County employment must be clearly listed in the work experience section of your application.
Are you passionate about developing innovative library services that impact an entire county library system? The San Bernardino County Library is seeking a creative, collaborative, and service-oriented Librarian II to join our Library Administration team. This unique assignment offers the opportunity to influence library services across 32 branch libraries serving the largest geographical county in the United States. Working alongside Library leadership, this position will help shape programs, collections, outreach initiatives, volunteer engagement, and customer experience that serve residents from cradle to career and beyond.
Under general direction, the Librarian II assigned to Library Administration will assist with the planning, coordination, implementation, and evaluation of countywide library initiatives and services.
Responsibilities may include:
  • Assisting with the development, implementation, and evaluation of systemwide library programs and special events.
  • Supporting collection development by evaluating materials, analyzing usage trends, and recommending additions and improvements to the library collection.
  • Coordinating community outreach efforts and cultivating partnerships with schools, community organizations, government agencies, and other stakeholders.
  • Assisting with the recruitment, training, coordination, and recognition of Library volunteers.
  • Developing marketing and promotional materials to increase awareness and participation in library programs and services.
  • Supporting customer service initiatives and helping ensure an exceptional experience for library patrons across the system.
  • Assisting with countywide events, campaigns, and strategic initiatives.
  • Collaborating with branch staff and Library Administration to identify emerging community needs and develop innovative service solutions.
  • Collecting and analyzing program and service data to evaluate effectiveness and recommend improvements.
  • Providing professional guidance, training, and support to branch staff related to assigned projects and initiatives.
  • Representing the Library at community meetings, outreach events, and professional organizations.
  • Performing other related duties as assigned.

For more detailed information, refer to the Librarian II job description.
ABOUT THE DEPARTMENT
The San Bernardino County Library system is a dynamic network of 32 branches that serve a diverse population over a vast geographic area. With a dedicated team of talented individuals, the San Bernardino County Library strives to provide equal access information, technology, programs, and services for all county residents. The County Library serves as a source for educational and recreational learning by offering use of computers, Wi-Fi availability, checking out books, and other free programs. For more information, visit https://library.sbcounty.gov/.
EXCELLENT BENEFITS
To review job-specific benefits, refer to:
Benefits by Occupational Unit: ProfessionalEmployee Benefits
County MOU: Professional Unit
CONDITIONS OF EMPLOYMENT
Pre-Employment Process: Incumbents must pass a background investigation, which includes fingerprinting, work history verification, as well as a job-related physical exam and drug screening.
Work Schedule: These positions require regular weekend and evening work schedules.
Travel: Travel throughout the County may be required and employees will be required to make provisions for such transportation.
Physical Requirements: Physical requirements of the position include the following: frequent reaching and bending; continuous walking and standing; continuous pushing and pulling; constant lifting of materials and books up to 25 pounds and frequent lifting up to 75 pounds.
Sponsorship: San Bernardino County is unable to consider to candidates who require Visa Sponsorship at this time or in the future. Candidates must be able to present their legal right to work in the United States at the time of employment.
Minimum Requirements
Candidates must meet the ONE (1) of required options:
OPTION 1:
EDUCATION: A completed bachelor's degree or 120 semester units (180 quarter units) from an accredited college or university.
EXPERIENCE: One (1) year of full-time equivalent lead worker or supervisory experience in a library, retail, educational or customer service related industry.
OPTION 2:
EDUCATION: A completed Associate degree or 60 semester units (90 quarter units) from an accredited college or university.
EXPERIENCE: Three (3) years of full-time equivalent lead worker or supervisory experience in a library, retail, educational or customer service related industry.
Note: Qualifying degrees must be completed at a college or university accredited by an accrediting association recognized by the United States Department of Education. In addition, degrees completed outside of the U.S. must be accompanied by an evaluation report from a reputable credential evaluation service indicating equivalency to degrees or coursework completed at the college or university accredited by an accrediting association recognized by the United States Department of Education.
Desired Qualifications
The ideal candidate is a highly organized and innovative library professional who enjoys balancing multiple projects while working collaboratively with diverse teams. They possess strong communication and relationship-building skills and are passionate about expanding access to library services. Ideal candidates will demonstrate experience in:
  • Program planning and event coordination
  • Community engagement and outreach
  • Collection development
  • Volunteer management
  • Marketing and public communications
  • Project management
  • Data collection and program evaluation
  • Public speaking and presentations
  • Building collaborative partnerships
  • Delivering exceptional customer service

Selection Process
Application Procedure: To be considered for this excellent opportunity, please complete and submit the online employment application and supplemental questionnaire by Friday, August 7, 2026 at 5:00pm.
There will be a competitive evaluation of qualifications based on the information provided in your Application and the Supplemental Questionnaire. Be sure to include in your application and Supplemental Questionnaire any relevant experience and education that demonstrates that you meet the minimum requirements, as it will be used to competitively evaluate your qualifications; resumes will not be reviewed as part of the evaluation process. The most highly qualified candidates, based on the evaluation results, may be referred for interview.
All communications regarding the remainder of the selection process will be via email. Please be sure the email provided on this application is always current; it is your responsibility to update your personal information. Update your Spam, Junk, Bulk, and Firewall settings as needed to ensure that you receive all information pertaining to this recruitment.
To ensure timely and successful submission of your online application, please allow ample time to complete and submit your application before the posted filing deadline. Applicants will be automatically logged-out if they have not submitted the application and all required materials prior to the posted deadline. Once your application has been successfully submitted you will receive an onscreen confirmation and an email. We recommend that you save and/or print these for your records. Please note, if you do not receive an onscreen confirmation and an email acknowledging our receipt of your application we have not received your application.
If you require technical assistance, please review the Government Jobs online application guide, or contact their Toll-Free Applicant Support line at (855) 524-5627. Please note that Human Resources is not responsible for any issues or delays caused by the internet connection, computer or browser used to submit the application.
Equal Employment Opportunity (EEO) / Americans with Disabilities Act (ADA):San Bernardino County is an Equal Employment Opportunity (EEO) and Americans with DisabilitiesAct (ADA) compliant employer, dedicated to ensuring equal employment opportunities for allemployees and applicants.
ADA Accommodation:If you have a disability and need accommodations during the testing process, please submit the Special Testing Accommodations Request Form (Download PDF)within one week of the recruitmentfiling deadline.
Veterans' Preference: Eligible veterans and their spouses or widows/widowers who are not current County employees may receive additional Veterans' Preference points. For details and instructions on how to request these points, please refer to the Veterans' Preference Policy.
For more important details, review the Applicant Information and County Employment Process.
Professional Unit
San Bernardino County offers a range of benefit programs for employees and their eligible dependents. These include health, dental, vision, and life insurance, as well as a variety of other voluntary benefits. Programs and benefit amounts vary and are based on bargaining unit, family size, hire date, plan selection, and number of hours worked.
Please review the appropriate * for more information
Refer to the appropriate MOU, contact the County's Employee Benefits and Services Division at (909) 387-5787 or visit the for more detailed information.
*Retirement benefits subject to change.
01
PLEASE READ THE BELOW STATEMENT
Instructions:
The information provided on your application and in your responses to the following Supplemental Questionnaire will be used to determine if you meet the minimum requirements for this position, as well as in a competitive evaluation of qualifications. It is in your best interest to be as thorough as possible in your responses. Applicants will not be able to update their application materials or answers to the questionnaire once the application has been submitted. Note: Experience listed on this questionnaire must also be listed and fully detailed in the work experience section of your application.
  • I have read and understand the above statements.

02
EDUCATION: Please indicate which degrees you possess.
  • I possess a bachelor's degree or 120 semester units (180 quarter units) from an accredited college or university.
  • I possess an Associate degree or 60 semester units (90 quarter units) from an accredited college or university.
  • I do not possess the required education.

03
EXPERIENCE: Indicate the amount of experience you possess as a lead worker or supervisor in a library, retail, educational or customer service related industry.
  • Three (3) or more years
  • One (1) to three (3) years
  • One (1) year
  • I do not possess this experience.

04
QUALIFYING EXPERIENCE: Indicate the employer(s) at which you received your qualifying experience. Include the employer name, job title, and dates of employment. Ensure this employer is listed and fully detailed in the work experience section of your application. If none, indicate "N/A."
05
CUSTOMER SERVICE: Describe your experience serving the general public, customers, and the community. Include the type of service you provided, challenges or obstacles you overcame in delivering outstanding service. If none, indicate "N/A."
06
LEAD WORKER/SUPERVISORY EXPERIENCE: Indicate your areas of experience as a lead worker/supervisor. (Check all that apply.)
  • Advise on work problems
  • Assign and review work
  • Approve time off
  • Change work schedules
  • Counsel on behavior problems
  • Give input on work evaluations
  • Write and sign work evaluations
  • Interview for hire
  • Recommend for hire
  • Make final hiring decision
  • Recommend disciplinary action
  • Carry out disciplinary action
  • None of the above

07
LEAD WORKER/SUPERVISORY EXPERIENCE: Describe your experience as a lead worker or supervisor. Include the name of the employer and the dates of employment, any experience providing training, supervising a staff, the number of staff supervised, and the specific duties that you performed.If none, indicate "N/A."
08
EXPERIENCE: Indicate the areas below in which you possess experience. Check all that apply. (Experience must be clearly detailed on your application.)
  • Professional Library Services
  • Educational/Literary Services
  • Customer Service
  • Management in a Retail or Customer Service

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