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Computer Science Internship Jobs in Fontana, CA (NOW HIRING)

Our Sales Internship Program is designed for students who want to learn how great customer partnerships are built from the ground up while experiencing the culture, teamwork, and career growth that ...

E-Commerce Coordinator

Brea, CA · On-site

$24 - $33/hr

Bachelor's Degree Required. (Preferably in Computer Science, Computer Engineering, Engineering but not required). * 2+ years of e-commerce or digital marketing experience (including internships ...

Showing results 41-60

Computer Science Internship information

See Fontana, CA salary details

$9

$21

$48

How much do computer science internship jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for computer science internship in Fontana, CA is $21.98, according to ZipRecruiter salary data. Most workers in this role earn between $11.95 and $25.34 per hour, depending on experience, location, and employer.

What are internship opportunities in computer science?

An internship in computer science provides on-the-job training for students who study computer science. Your duties in this program depend on the focus on the internship. Some interns get experiencing coding and developing software, applications, or website user interfaces. As an intern, you work under the direction of programming and development professionals. Your responsibilities include writing lines of code, testing and debugging software, learning computer languages in a realistic setting, and functioning as part of a team. Other computer science internships focus on providing technical support, cybersecurity services, or administration services as part of an IT team.

What is a computer science internship?

A computer science internship is a temporary position that allows students or recent graduates to gain practical experience in the field of computer science. Interns typically work on real-world projects, assisting with programming, software development, data analysis, or IT support under the supervision of experienced professionals. These internships provide valuable hands-on skills, networking opportunities, and insight into potential career paths within technology industries.

What types of projects does a computer science intern typically work on, and how much autonomy can I expect?

Computer Science interns often contribute to real-world projects such as developing new software features, debugging code, automating processes, or supporting infrastructure. While the level of autonomy varies by company, interns are generally given meaningful tasks and encouraged to collaborate with senior engineers and cross-functional teams. You'll likely participate in code reviews, agile sprints, and team meetings, gaining hands-on experience and feedback. Many organizations assign mentors to guide interns, helping them balance independence with structured learning and support.

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

To thrive as a Computer Science Intern, you generally need foundational knowledge in programming, algorithms, and data structures, often supported by progress toward a computer science degree. Familiarity with coding languages such as Python, Java, or C++, as well as experience using version control systems like Git, is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns stand out in collaborative environments. These skills and qualities are essential because they enable interns to contribute meaningfully to projects, adapt to new technologies, and work efficiently within a development team.

What is the difference between Computer Science Internship vs Software Developer Intern?

AspectComputer Science InternshipSoftware Developer Intern
Required CredentialsTypically pursuing or recent graduate in CS or related fieldSame as CS internship, often students or recent grads
Work EnvironmentVaries across tech companies, research labs, startupsPrimarily software development teams in tech firms
Employer & Industry UsageUsed across academia, industry, research projectsPrimarily in software development companies and tech industry
Common Search & Comparison IntentUnderstanding internship opportunities in CSComparing software development internship roles

Both Computer Science Internships and Software Developer Internships target students or recent graduates interested in tech. While CS internships may include research, data analysis, or broader technical roles, Software Developer Internships focus specifically on coding and software creation. The choice depends on your career goals and the specific skills you want to develop.

What do you do as a computer science intern?

A computer science intern typically assists with software development, coding, testing, and debugging projects. They may work with programming languages like Python, Java, or C++, and often collaborate with teams to gain practical experience in software engineering and problem-solving. Internships usually involve learning industry tools and following project deadlines under supervision.

What internships should I apply for in computer science?

Computer science internships are available in tech companies, startups, and research labs, often focusing on software development, data analysis, or cybersecurity. Applicants should have programming skills in languages like Python, Java, or C++, and may need to demonstrate problem-solving abilities or relevant coursework. Internships can be paid or unpaid and typically require a resume and sometimes a cover letter or technical assessment.
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What are the most commonly searched types of Computer Science jobs in Fontana, CA?

The most popular types of Computer Science jobs in Fontana, CA are:

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For Computer Science Internship jobs in Fontana, CA, the most frequently searched job titles are:

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The top searched job categories for Computer Science Internship jobs in Fontana, CA are:

What cities near Fontana, CA are hiring for Computer Science Internship jobs?

Cities near Fontana, CA with the most Computer Science Internship job openings:

Infographic showing various Computer Science Internship job openings in Fontana, CA as of August 2026, with employment types broken down into 20% Internship, 50% Full Time, and 30% Part Time. Highlights an 90% In-person, and 10% Remote job distribution, with an average salary of $45,725 per year, or $22 per hour.

$22.50/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 9 days ago


Job description

Job Description:

At Ferguson, sales is about more than products and transactions. It is about relationships, trust, problem solving, and showing up for customers, communities, and one another. Our Sales Internship Program is designed for students who want to learn how great customer partnerships are built from the ground up while experiencing the culture, teamwork, and career growth that make Ferguson a place associates are proud to be part of.

During this 10-week paid summer internship, you will gain hands-on experience in a local branch, learn directly from experienced sales and operations associates, and see how Ferguson helps make complex customer projects simple, successful, and sustainable. You will be part of a team that values curiosity, accountability, collaboration, and the ability to build meaningful relationships with customers and colleagues.

What You Will Experience

  • Build customer service, product knowledge, sales process, and relationship management skills through real work in a Ferguson branch.

  • Work alongside experienced sales, operations, and branch leaders who will help you understand how we serve customers and support each other as a team.

  • Spend time in the warehouse, counter, inside sales, outside sales, and branch operations to see how every role contributes to the customer experience.

  • Participate in leadership and sales development experiences that connect your learning to Ferguson's business, culture, and values.

  • Contribute to a sales-focused project that gives you an opportunity to solve a real business challenge and present your insights to leaders.

  • Join a one-week immersive experience at our headquarters in Newport News, VA to connect with other interns, network with leaders, and experience Ferguson's culture in action.

Who Thrives Here

  • You are currently pursuing a bachelor's degree in business, marketing, sales, or a related field and are a rising junior or senior.

  • You are available to work 10 consecutive weeks during the summer. Internship dates are June 7, 2027 through August 13, 2027.

  • You are motivated, curious, and willing to learn by jumping in, asking questions, and building relationships.

  • You enjoy working with people and understand that strong communication, follow-through, and trust are central to great customer service.

  • You are comfortable in a fast-paced environment where priorities may change and teamwork matters.

  • You are a real-world problem solver who is willing to roll up your sleeves and understand the business from the ground up.

  • You have basic proficiency with Microsoft Excel, Word, and PowerPoint.

What Ferguson Offers

  • Hands-on experience in sales, customer relationship management, branch operations, and supply chain.

  • Guidance, coaching, and feedback from experienced Ferguson associates and branch leaders.

  • Opportunities to learn from leaders, connect with peers, and build relationships across the business.

  • A midpoint and final evaluation to help you understand your strengths, growth areas, and future career opportunities.

  • Exposure to potential full-time opportunities, including programs such as the Sales Trainee Program.

  • Competitive hourly pay of $22.50 per hour.

  • Additional benefit offerings such as medical, dental, vision coverage, and 401(k).

  • Access to associate-led Business Resource Groups and Ferguson Cares, our community impact program.

Where You Would Work

Our Sales Internship Program is available in:

  • Chicago, IL Metro (Addison, Oak Brook, West Chicago)

  • Chantilly, VA

  • Charlotte, NC

  • Dallas-Fort Worth, TX Metro (Euless, Mansfield)

  • Halethorpe, MD

  • Houston, TX Metro (La Porte)

  • Kansas City, KS, Metro (Lenexa)

  • Boise, ID Metro (Nampa, Meridian)

  • Nashville, TN

  • Phoenix, AZ

  • Los Angeles, CA Metro (Pomona, Santa Ana)

  • Sacramento, CA

  • Tampa, FL

Why This Internship Matters

This internship is a chance to explore a career in sales while learning how Ferguson builds lasting partnerships with customers and develops future talent. Interns who successfully complete the program and demonstrate strong performance may be considered for future opportunities. Please note that a future position may not be in the same location as the internship, so candidates should be open to the possibility of relocation within a region or area where the internship is located.

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Ferguson complies with all wage regulations. The starting wage may be higher in certain locations based on local or state wage requirements.

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The Company is an equal opportunity employer as well as a government contractor that shall abide by the requirements of 41 CFR 60-300.5(a), which prohibits discrimination against qualified protected Veterans and the requirements of 41 CFR 60-741.5(A), which prohibits discrimination against qualified individuals on the basis of disability.

Ferguson Enterprises, LLC. is an equal employment employerF/M/Disability/Vet/SexualOrientation/Gender Identity.

Equal Employment Opportunity and Reasonable Accommodation Information