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Machine Learning Intern Jobs in Ontario, CA (NOW HIRING)

Kirkhill Inc.

Tool & Die Technician Intern

Brea, CA · On-site

$23/hr

... learning how to repair, troubleshoot, and improve tooling, dies, jigs, and fixtures. Under close supervision, the intern will gain hands‑on experience with machine shop equipment, preventive ...

Kirkhill Inc.

Tool & Die Technician Intern

Brea, CA · On-site

$21.25 - $23.25/hr

... learning how to repair, troubleshoot, and improve tooling, dies, jigs, and fixtures. Under close supervision, the intern will gain handson experience with machine shop equipment, preventive ...

FTI Consulting

2027 Intern - Technology

Pomona, CA · On-site

$15.25 - $20.25/hr

Consultants will start by learning a range of skills around data including e-discovery, digital forensics and case management. Advanced Analytics Researcher Intern Our advanced analytics researcher ...

Kirkhill Inc.

Tool & Die Technician Intern

Brea, CA · On-site

$23/hr

... learning how to repair, troubleshoot, and improve tooling, dies, jigs, and fixtures. Under close supervision, the intern will gain hands-on experience with machine shop equipment, preventive ...

Kirkhill

Tool & Die Technician Intern

Brea, CA

... learning how to repair, troubleshoot, and improve tooling, dies, jigs, and fixtures. Under close supervision, the intern will gain hands-on experience with machine shop equipment, preventive ...

FTI Consulting

2027 Intern - Technology

Pomona, CA

$15.25 - $20.25/hr

Consultants will start by learning a range of skills around data including e-discovery, digital forensics and case management. Advanced Analytics Researcher Intern Our advanced analytics researcher ...

Envista

CNC Programmer Intern

Yorba Linda, CA · On-site

$18.25 - $23.75/hr

... on learning how to program CNC machines to produce parts in a manufacturing environment. With ... intern will build foundational skills in CAM programming, program editing, and basic machining ...

Fellowship of Christian Athletes

Intern

Santa Ana, CA · On-site

$15.50 - $20.75/hr

FCA Interns are collegiate volunteers who engage through FCA in a learning and developmental ... intern's understanding of his/her individual calling to ministry through related training and ...

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Showing results 21-40

All JobsMachine Learning Intern JobsMachine Learning Intern Jobs in Ontario, CA

Machine Learning Intern information

See Ontario, CA salary details

$25.9K

$43.3K

$89.5K

How much do machine learning intern jobs pay per year?

As of Sep 7, 2026, the average yearly pay for machine learning intern in Ontario, CA is $43,326.00, according to ZipRecruiter salary data. Most workers in this role earn between $33,100.00 and $46,800.00 per year, depending on experience, location, and employer.

What does a machine learning intern do?

A Machine Learning Intern assists with developing, testing, and deploying machine learning models under the supervision of experienced data scientists or engineers. Their responsibilities may include data preprocessing, feature engineering, coding algorithms, analyzing results, and assisting with research tasks. Interns often work with programming languages like Python and libraries such as TensorFlow or PyTorch. The internship provides hands-on experience in real-world machine learning projects and helps interns build essential skills for a future career in the field.

What does a machine learning intern do?

A machine learning intern works in the field of data science. During an internship, you work alongside machine learning engineers who are developing artificial intelligence programs. They do this by writing computer code that allows a software system to run autonomously. Your exact responsibilities depend on the type and level of engineering that the company does. While you likely do not have coding duties, you may help the programmers test or debug their code. You may also work with algorithms and the mathematical aspects of artificial intelligence. A machine learning intern works under the supervision of a lead engineer.

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

To thrive as a Machine Learning Intern, you need a solid understanding of statistics, programming (especially Python), and foundational machine learning concepts, typically supported by coursework or a degree in computer science or a related field. Familiarity with tools such as TensorFlow, PyTorch, scikit-learn, and data analysis libraries, as well as experience with version control systems like Git, is highly valuable. Strong problem-solving skills, curiosity, and effective communication set outstanding candidates apart in this role. These abilities are essential for analyzing data, building models, and collaborating with teams to develop innovative AI solutions.

What types of projects do machine learning interns typically work on, and how are they supported by the team?

Machine Learning Interns often contribute to real-world projects such as data preprocessing, developing and testing models, or assisting with research for new algorithms. Interns are usually paired with a mentor or work within a small team, receiving guidance during code reviews and regular check-ins. This collaborative environment helps interns gain practical experience, quickly overcome challenges, and integrate feedback, ensuring a steep learning curve and valuable industry exposure.

What is the difference between Machine Learning Intern vs Data Science Intern?

AspectMachine Learning InternData Science Intern
Required CredentialsTypically pursuing or recent graduate in Computer Science, Data Science, or related fields; knowledge of programming and ML frameworksUsually pursuing or recent graduate in Data Science, Statistics, or related fields; strong analytical and programming skills
Work EnvironmentTech companies, research labs, startups focusing on AI/ML projectsBusiness, finance, healthcare, and tech sectors analyzing data for insights
Employer & Industry UsageUsed in companies developing AI products, research institutions, tech startupsCommon in organizations requiring data analysis, reporting, and decision-making support

While both roles involve working with data and programming, a Machine Learning Intern focuses specifically on developing and implementing machine learning models, whereas a Data Science Intern works more broadly on analyzing data, creating reports, and deriving insights. The roles often overlap, but the Machine Learning Intern role emphasizes algorithm development and model deployment.

More about Machine Learning Intern jobs

What are the most commonly searched types of Machine Learning jobs in Ontario, CA?

The most popular types of Machine Learning jobs in Ontario, CA are:

What job categories do people searching Machine Learning Intern jobs in Ontario, CA look for?

The top searched job categories for Machine Learning Intern jobs in Ontario, CA are:

What cities near Ontario, CA are hiring for Machine Learning Intern jobs?

Cities near Ontario, CA with the most Machine Learning Intern job openings:

Machine Learning Intern jobs near you
Infographic showing various Machine Learning Intern job openings in Ontario, CA as of June 2026, with employment types broken down into 2% As Needed, 50% Full Time, 44% Part Time, 2% Contract, and 2% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $43,326 per year, or $20.8 per hour.

Tool & Die Technician Intern

Kirkhill Inc.

Brea, CA • On-site

$23/hr

Internship

Posted 20 days ago

Job description

Position SummaryThe Tool & Die Technician Intern supports the maintenance team in learning how to repair, troubleshoot, and improve tooling, dies, jigs, and fixtures. Under close supervision, the intern will gain hands‑on experience with machine shop equipment, preventive maintenance practices, and basic tool fabrication. This internship is designed to develop foundational skills while supporting safe and efficient operations within the manufacturing environment.Essential Duties and ResponsibilitiesAssist technicians in repairing and maintaining tooling, dies, jigs, fixtures, and machine shop equipment.Participate in preventive maintenance tasks for tooling and equipment while being supervised.Learn how to diagnose mechanical issues and observe corrective actions taken by experienced technicians.Help disassemble, inspect, and reassemble basic tooling components while shadowing senior staff.Receive training on operating manual machines such as mills, grinders, lathes, and drill presses.Practice reading and interpreting blueprints and technical drawings with guidance.Support simple fabrication or modification tasks under supervision.Use precision measuring tools after instruction to verify dimensions.Assist with die setups or changeovers by observing and performing basic tasks.Maintain clean, organized work areas and learn proper safety procedures, including lockout/tagout.Collaborate with production, engineering, and quality teams as needed to gain cross‑department exposure.QualificationsCurrently enrolled in a technical program, vocational school, or engineering/manufacturing program.Interest in machining, tooling, manufacturing, or mechanical systems.Basic mechanical aptitude or experience from school projects preferred.Willingness to learn and take direction from experienced technicians.Knowledge, Skills, and AbilitiesCuriosity about mechanical systems and machining.Beginning familiarity with hand tools and shop equipment.Strong attention to detail and willingness to learn new skills.Good communication and teamwork abilities.Ability to follow instructions carefully in a fast‑paced environment.Physical RequirementsAbility to stand, walk, bend, stoop, and lift up to 50 pounds.Ability to work around machinery, noise, and manufacturing equipment.Ability to use hand and power tools safely.Work EnvironmentManufacturing environment with exposure to moving machinery, noise, oils, lubricants, and varying temperatures. Overtime and occasional weekend work may be offered based on machine shop needs.Kirkhill, Inc. is proud to be an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. All successful candidates must submit to post offer pre-employment physical examination, drug/alcohol screen and background check as a condition of employment.
Job Posted by ApplicantPro
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About Kirkhill

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Brea, CA, US

Year founded

1919

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