217 Results for

Intern Jobs in Riverside, CA

Jobs

Lake Forest, CA

li>We're constantly getting sneak peaks at new equipment and materials that are coming to market - you will utilize and create protocols for testing these new 3D printing products and generate reports documenting your experience.

What You'll Do:

When you participate in MatterHackers' Technical Intern Program you will:

Gain hands-on engineering experience working to bring world-class 3D printing innovation to market .

17 days ago

Moreno Valley, CA

$25–$35 / hour

The Manufacturing Engineering Intern will support manufacturing readiness for existing and new Karma vehicle programs by strengthening process flow, layout accuracy, PFMEA quality, and system alignment ahead of production execution. This internship offers practical exposure to manufacturing processes, industrial layouts, SAP system alignment, and production troubleshooting, contributing meaningfully to launch readiness, operational efficiency, and product quality.

30+ days ago

Irvine, CA

$25–$35 / hour

The Dimensional Engineering Intern - Vehicle Launch Support will support a Karma vehicle program during early production builds by performing dimensional validation, measurement analysis, and root cause investigation. The internship offers hands-on exposure to launch-quality execution, real-time problem solving, and cross-functional collaboration within Dimensional Engineering, Manufacturing, and Quality teams.

30+ days ago

Irvine, CA

This role focuses on establishing core Service-Oriented Architecture (SoA) components that define how vehicle services are structured and interact across distributed systems.

While performing the duties of this job, the employee should have the:

Ability to frequently use or operate a computer, mouse, and/or other office productivity machinery, such as a calculator, copy machine, computer printer, etc.

30+ days ago

Irvine, California

p style="min-height:1.5em">Please see our Candidate Data Privacy Notice (English) and Candidate Data Privacy Notice (Serbian) for more information.

Rivian and Volkswagen Group Technologies may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian and Volkswagen Group Technologies affiliates; and (iii) Rivian and Volkswagen Group Technologies’ service providers, including providers of background checks, staffing services, and cloud services.

24 days ago

Irvine, CA

p>Bring gearbox analysis and enhancement capability in-house to support KARMA's vehicle performance goals while reducing external ED&D costs through hands-on engineering analysis, modeling, and validation support.

While performing the duties of this job, the employee should have the:

Ability to frequently use or operate a computer, mouse, and/or other office productivity machinery, such as a calculator, copy machine, computer printer, etc.

30+ days ago

Irvine, CA

$24.76–$32.22 / hour

p>WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant's education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location.

WSP USA hosts hundreds of internships across the United States to gain hands-on, meaningful work experience to enhance their education and professional aptitude.

10 days ago

Irvine, CA

$22–$25 / hour

With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

About Tetra Tech:

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide.

28 days ago

Chino, CA

$15.60–$20.80 / hour

Work as a full member of the distribution engineering team to fulfill the business goals • Use Workstudy to complete time studies of various warehouse processes • Learn and use PowerBI for analysis and reporting to support CI • Analyze available Labor Management System (LMS) data to identify productivity gaps and collaborate with Operations to implement process changes • Participate in Lean ONE Events and assist the site Lean champion in sustaining results. • Open to current Masters candidate pursuing an Industrial Engineering major • Excellent oral and written communication skills • Strong organizational skills • Experience with MS Office Applications (Outlook, Word and Excel) • Experience with AutoCAD or similar software preferred.

30+ days ago

Newport Beach, CA

$24.57–$26 / hour

p>Please SelectCAL STATE LONG BEACHCal State Los AngelesCalifornia Institute of TechnologyCARNEGIE MELLON UNIVERSITYCSU - Dominguez HillsCypress CollegeDE VRY INSTITUTE OF TECHNOLOGYGEORGE WASHINGTON UNIVERSITYGeorgia Tech, AtlantaGolden West CollegeCollege-Not ListedIrvine Valley CollegeITT Technical InstituteLong Beah City CollegeOrange Coast CollegeOregon State UniversityPATTS Colleges of Aeronautics-ManilaPENN STATEPEPPERDINE UNIVERSITYPURDUE UNIVERSITYRensselaer Polytechnic InstituteArizona State UniversityRochester Institute of TechnologySaddleback CollegeSanta Ana CollegeSt. Mary''s UniversityStanford UniversityTexas A&M, College StationTexas A&M, San AntonioTexas State Technical College, WacoTexas State UniversityTexas Tech UniversityBaylor UniversityThe Ohio State UniversityTrinity UniversityUC BERKELEYUC IRVINEUC LOS ANGELESUC RIVERSIDEUC San DiegoUC Santa BarbaraUC, San DiegoUCLABrown UniversityUNIVERSITY OF ARIZONAUniversity of PhoenixUniversity of Texas, AustinUniversity of Texas, San AntonioUniversity of the Incarnate WordUSCVanguard UniversityWASHINGTON STATE UNIVERSITYCA STATE NORTHRIDGEOtherCAL POLY POMONACAL STATE DOMINGUEZ HILLSCAL STATE FULLERTON.

18 days ago

Irvine, California

p style="min-height:1.5em">Please see our Candidate Data Privacy Notice (English) and Candidate Data Privacy Notice (Serbian) for more information.

25 days ago

Brea, CA

$18–$20 / hour

Assist with all aspects of project scope to include site grading, erosion and sediment control design, CAD design and drafting, storm water management design, water treatment, traffic analysis and/or utility design. Introduction to designing and developing traffic studies, water, storm and sanitary sewer studies, and construction plans, civil engineering site plans, and roadway plans for construction.

30+ days ago

Newport Beach, CA

$20–$22 / hour

The RNG Engineering Intern will be focused on improving Facility Documentation related to Process Safety Management programs currently in effect at all Facilities.

Conduct plant walkdowns and field verifications to compare physical equipment and systems against engineering documentation (P&IDs, PFDs, equipment lists, and control narratives).

30+ days ago

Orange, CA

The City of Orange includes plenty of natural, undeveloped areas that offer outdoor enthusiasts the opportunity to get outside and explore nature in Orange County with trails for hikers, equestrians, and mountain bikers of all skill levels.

Job Description:

About Us:

Join our AMETEK IntelliPower team, where we design and deliver high-performance, ruggedized uninterruptible power systems (UPS) and frequency/voltage conversion solutions to safeguard mission-critical operations.

30+ days ago

Brea, CA

To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2024 Environmental Social and Governance report at www.howmet.com/esg-report. With $7.4 Billion in revenue in 2024, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world.

30+ days ago

Irvine, CA

We challenge and rely on our interns to contribute high-quality work that adds value to our company and gives you an advantage with real-world experiences when seeking jobs after graduation. SEL managers work with their interns to arrange flexible schedules that accommodate classes and studying while working part-time during the school year.

30+ days ago

Orange, CA

We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

Internships at AECOM offer students in undergraduate and graduate programs the opportunity to gain valuable hands-on experience in engineering, design, and infrastructure projects that make a real-world impact.

30+ days ago

SANTA ANA, CA

p>Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, services, and solutions for the LNG and industrial gases industry. An equivalent combination of education and/or experience that provides an applicant with the listed knowledge, skills and abilities required to perform the essential duties and responsibilities of the job, may be accepted.

10 days ago

Brea, California

$18–$20 / hour
Intern

ul>

Introduction to designing and developing traffic studies, water, storm and sanitary sewer studies, and construction plans, civil engineering site plans, and roadway plans for construction.

30+ days ago

Irvine, California

p style="min-height:1.5em">Please see our Candidate Data Privacy Notice (English) and Candidate Data Privacy Notice (Serbian) for more information.

24 days ago

Riverside, CA

$16.90–$22.63 / hour

p>____.

Ability to: Take direction and supervision; benefit and learn rapidly from on-the-job training; think logically and write clearly and concisely; compile data, perform arithmetical computations, analyze statistical data and prepare reports; learn to operate and use specialized equipment; maintain cooperative relations with co-workers and the public.

30+ days ago

Riverside, CA

p>____.

30+ days ago

Irvine, CA

Prevents problems by assessing and qualifying the capability of the product design manufacturing and preventative action systemsImplements quality plans and monitors detection systemsEvaluates performance of the product design manufacturing quality and reliability systemsImplements corrective actions and solves problems that affect quality manufacturability and product reliabilityProvides customervendor and management interface on quality process and manufacturing systemsConducts and supports audits on special processes and quality management systemUpdates quality system documentation in support of audits and customer requestsEnsure development teams maintain focus on customer quality system and product quality requirementsQUALIFICATIONSRequires sophomore junior or senior standing in mechanical or material science engineering program. America Division Fluid Systems FSD Location USA FLUID SYSTEMS IRVINE CA Job Family Quality Job Type Regular Posted Apr 29 2026Job ID 65171Back to Search ResultsJob DescriptionApply Now >Save JobJob SavedParker Hannifin is a Fortune 250 global leader in motion and control technologies.

30+ days ago

Irvine, CA

$20.52–$34.20 / hour

Key responsibilities include conducting time and motion studies, cell layout and flow, assisting value stream tracking centers, and taking ownership of lean tool deployment on assigned projects to foster a culture of continuous improvement. Working with some of the most brilliant minds in the industry, your contributions will be pivotal in developing innovative technologies and products, significantly contributing to Parker's goal of addressing the world's most pressing engineering challenges.

30+ days ago

SANTA ANA, California

Intern

li>

Assist in the design, testing, and troubleshooting of electrical systems used in reciprocating pump units

Work with engineers to analyze pump performance data (pressure, flow, vibration, temperature). Company Overview:

Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, services, and solutions for the LNG and industrial gases industry.

11 days ago

Moreno Valley, CA

Full time

Proof of most current unofficial/official transcript with cumulative GPA must be provided at the time of application .Education: Applicants must be currently enrolled/attending school at an accredited college or university in a Bachelor's degree program (Freshman, Sophomore, Junior, or Senior) or preparing to transfer to a Bachelor's program during the duration of the internship. The Temporary Assistant - Professional Student Intern class consists of current high school students with a valid work permit, undergraduates, graduates, doctoral students, or recent graduates with a major study area directed towards a specific profession and departmental assignments.

30+ days ago

Irvine, California

p style="min-height:1.5em">Please see our Candidate Data Privacy Notice (English) and Candidate Data Privacy Notice (Serbian) for more information.

24 days ago

Tustin, CA

$23–$25 / hour

The 2026 Summer Electrical Engineering Intern will support the engineering team in the development, testing, and validation of electronic systems, including analog, digital, and power electronics. ACT is committed to employing empowered and inspired personnel, each focused on the same goal: the highest quality products and service support.

25 days ago

Brea, CA

Full time

To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2024 Environmental Social and Governance report at www.howmet.com/esg-report . With $7.4 Billion in revenue in 2024, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world.

30+ days ago

Santa Ana, CA

As a process engineering intern, you will work closely with senior process, systems engineers, and other functions on a variety of projects focusing on product viability, systems and process feasibility, and customer field issues. Use analytical methods, metrology tools (SEM, Alicona, Image Microscope), data analysis tools (Python, Excel), and troubleshooting skills to solve basic or complex problems.

17 days ago

Santa Ana, CA

p>for description go through this url https://pcctalentacquisitionportal.tal.net/vx/mobile-0/appcentre-ext/brand-7/candidate/so/pm/1/pl/3/opp/22306-Manufacturing-Engineering-Intern-Co-Op/en-GB.

11 days ago

Santa Ana, CA

for description go through this url https://pcctalentacquisitionportal.tal.net/vx/mobile-0/appcentre-ext/brand-7/candidate/so/pm/1/pl/3/opp/22306-Manufacturing-Engineering-Intern/en-GB.

29 days ago

Brea, CA

Over 95 years of growth, Curtiss-Wright is an integrated, market-facing global diversified industrial company and remains a technology leader through this legacy of innovation. Agency partners must be invited to participate in a search by our_ _Talent Acquisition Team (TA_COE@curtisswright.com)_ _and have signed terms in place prior to any submittal.

30+ days ago

Tustin, CA

p>What to Expect as an Avid Bio Intern:

Summer Project: Personalized project plan, complete with a pre-determined roadmap and week by week milestones that the intern will need to meet, ensuring clear expectations and measurable outcomes. Responsibilities include developing and confirming simple kLa models (2L and intensified systems), assembling 2L bioreactor/NOVA kits, and supporting ViCell and NOVA maintenance activities.

30+ days ago

Newport Beach, CA

Please SelectCAL STATE LONG BEACHCal State Los AngelesCalifornia Institute of TechnologyCARNEGIE MELLON UNIVERSITYCSU - Dominguez HillsCypress CollegeDE VRY INSTITUTE OF TECHNOLOGYGEORGE WASHINGTON UNIVERSITYGeorgia Tech, AtlantaGolden West CollegeCollege-Not ListedIrvine Valley CollegeITT Technical InstituteLong Beah City CollegeOrange Coast CollegeOregon State UniversityPATTS Colleges of Aeronautics-ManilaPENN STATEPEPPERDINE UNIVERSITYPURDUE UNIVERSITYRensselaer Polytechnic InstituteArizona State UniversityRochester Institute of TechnologySaddleback CollegeSanta Ana CollegeSt. Mary''s UniversityStanford UniversityTexas A&M, College StationTexas A&M, San AntonioTexas State Technical College, WacoTexas State UniversityTexas Tech UniversityBaylor UniversityThe Ohio State UniversityTrinity UniversityUC BERKELEYUC IRVINEUC LOS ANGELESUC RIVERSIDEUC San DiegoUC Santa BarbaraUC, San DiegoUCLABrown UniversityUNIVERSITY OF ARIZONAUniversity of PhoenixUniversity of Texas, AustinUniversity of Texas, San AntonioUniversity of the Incarnate WordUSCVanguard UniversityWASHINGTON STATE UNIVERSITYCA STATE NORTHRIDGEOtherCAL POLY POMONACAL STATE DOMINGUEZ HILLSCAL STATE FULLERTON.

23 days ago

Moreno Valley, CA

$25–$35 / hour

Required Qualifications: Pursuing a bachelor's degree in one of the following fields, or a related STEM discipline: Mechanical Engineering, Industrial Engineering, Manufacturing Engineering, Electrical Engineering, Quality Engineering, Systems Engineering or Related STEM disciplines. This intern will engage in hands-on quality engineering work within manufacturing operations, including data collection, documentation development, and continuous improvement activities that support a successful production launch.

30+ days ago

Irvine, CA

$28.60–$33.80 / hour

From pure line-of-sight to extreme non-line-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data.

With deep roots in DARPA research, Silvus Technologies develops world-class advanced communications technologies that are reshaping the tactical communications landscape.

30+ days ago

Irvine, CA

p>The Battery Management System (BMS) Engineer Intern - Functional Safety Support will support core BMS engineering activities and help accelerate Functional Safety (FuSa) software development and validation for the Eagle and Scarlet vehicle programs.

The internship provides hands-on exposure to BMS software, Functional Safety practices, hardware-in-the-loop (HIL) testing, and real-world vehicle development in a fast-paced OEM environment.

30+ days ago

SANTA ANA, CA

In order to perform the duties of this job, the employee may be required to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects, tools or controls. PPEs include, safety shoes, safety glasses, face shields, FR clothing, cryogenic gloves, cryogenic apron, cut resistant gloves, safety gloves, hearing protection, hard hats & dust masks.

30+ days ago

Irvine, CA

p>While performing the duties of this job, the employee should have the:

Ability to frequently use or operate a computer, mouse, and/or other office productivity machinery, such as a calculator, copy machine, computer printer, etc.
Required Qualifications:
- Pursuing a Bachelor's degree in Information Technology, Information Systems, Computer Science, Management Information Systems, Computer Engineering or a related field.

30+ days ago

Irvine, CA

p>Required Qualifications:

Pursuing a Bachelor's degree in Supply Chain Management, Industrial Engineering, Business Analytics, Management Information Systems (MIS), Operations Management, Information Systems / Information Technology or a related field. This solution will provide shared, trusted supply chain data across teams, reducing manual work, accelerating decision-making, and decreasing reliance on a small group of system experts.

30+ days ago

Irvine, CA

$20–$25 / hour

The following items are possible activities for an intern under Project Manager supervision, however, based on the size of the project, he/she/they would only be assigned certain items from the list and the other items would be given to other engineers on the same project: Cost reports. #LI-JH1 #OHLA #TalentOHLA #WeAreOHLA #OHLAUSA #OHLAUSAHiring #InternEngineer #Intern.

30+ days ago

Irvine, CA

$35–$50 / hour

Information Retrieval & Grounding: Practical expertise building and optimizing context-aware systems, with hands-on experience using Vector Databases (e.g., Pinecone, FAISS, OpenSearch) and designing Knowledge Graphs to reliably ground agents and mitigate hallucinations. We bring deep experience from organizations such as DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise, Zoox, Toyota Research Institute, and SpaceX, along with a track record of field deployments and strong performance in DARPA challenge segments.

22 days ago

Irvine, CA

$24.76–$32.22 / hour

Actively enrolled in an accredited Mechanical Engineering, Electrical Engineering, Structural Engineering, Architectural Engineering or related Masters or PhD program with an anticipated graduation date of December 2026 or later.

30+ days ago

Irvine, CA

$19–$30 / hour

WSP USA hosts hundreds of internships across the United States to gain hands-on, meaningful work experience to enhance their education and professional aptitude.

16 days ago

Irvine, CA

$25–$35 / hour

p>The Exterior Trim Engineering Intern will support engineering execution for a Karma vehicle program, contributing directly to launch readiness through hands-on involvement in BOM accuracy, engineering change execution, validation activities, and design risk reduction.

Responsibilities (include, but are not limited to):

Support development and maintenance of accurate Engineering Bills of Material (eBOMs) to enable Supply Chain and Procurement readiness and reduce late material changes ahead of SOP.

30+ days ago

Irvine, California

$26–$29 / hour
Intern

Backed by more than a century of engineering excellence and 1300+ professionals across the West Coast, we deliver innovative solutions accross four critical sectors: Water Resources, Climate Resliance, Energy Transition and Technology, and Sustainable Transportation.

The responsibilities of this position include, but are not limited to:

Assist with purchasing activities — Supports buyers in gathering information, preparing documentation, and learning how to evaluate suppliers to ensure best‑value decisions.

30+ days ago

Newport Beach, CA

$25–$29 / hour

8 days ago

Irvine, CA

This role contributes directly to improved launch readiness, serviceability, and software release quality by validating diagnostic tools, troubleshooting issues, and coordinating diagnostics requirements across internal teams and suppliers. The internship provides hands-on experience with automotive diagnostics, validation processes, and cross-functional collaboration in a fast-paced OEM launch environment.

30+ days ago

Irvine, California

$26–$30 / hour
Intern

Qualifications:

Minimum Qualifications:

Candidates must be currently enrolled in a university program pursing a Bachelor’s Degree in Business, Marketing, Journalism, English or related field with the intent to continue enrollment after an internship.
- According to Engineering News Record, in 2024, Shimmick was nationally ranked as a top ten builder of water supply (#8), dams and reservoirs (#6), and water treatment and desalination plants (#7).

30+ days ago

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Intern Jobs in Riverside, CA

We're Hiring - Technical/Engineering Intern (Lake Forest, CA) MatterHackers, Inc.

Manufacturing Engineering Intern Karma Automotive LLC

Dimensional Engineering Intern - Vehicle Launch Support Karma Automotive LLC

Software Engineering Intern - Body Control Karma Automotive LLC

Software Engineering Intern - Vehicle Controls (Fall 2026) Rivian and Volkswagen Group Technologies

Powertrain Engineering Intern - Gearbox Performance Enhancement Karma Automotive LLC

Structural Engineering Intern - Summer 2026 WSP Global Inc

Engineering Intern (Civil & Survey) Tetra Tech Inc

Supply Chain Engineering Intern NFI Industries Inc

MaskCAD Engineering Intern Tower Semiconductor Ltd

Electromechanical Design Engineering Intern (Fall 2026) Rivian and Volkswagen Group Technologies

Civil Engineering Intern Bowman Consulting Group Ltd

RNG Engineering Intern Clean Energy Fuels Corp

Software Engineering Intern- AI Integration AMETEK Inc

Engineering Intern Howmet Aerospace Inc

Engineering Intern - Automation Schweitzer Engineering Laboratories Inc

Civil Engineering Intern AECOM

Electrical Engineering Intern Cryogenic Industries Inc

Civil Engineering Intern Bowman Consulting Group, Ltd.

Software Engineering Intern - Connected Systems (Fall 2026) Rivian and Volkswagen Group Technologies

PAID STUDENT INTERNSHIP with various departments (Intern Pool) County of Riverside, California

UNPAID STUDENT INTERNSHIP with various departments (Intern Pool) County of Riverside, California

Quality Engineering Intern - Fluid Systems Division Parker Hannifin Corp

Lean Engineering Intern (Summer 2026) - Fluid Systems Division Parker Hannifin Corp

Electrical Engineering Intern Nikkiso Cryogenic Industries

Waste Resources - Professional Student Intern County of Riverside

Software Engineering Intern - Applications (Fall 2026) Rivian and Volkswagen Group Technologies

Electrical Engineering Intern Motive Companies

Engineering Intern Howmet Aerospace

Intern, WB Process Engineering Kulicke & Soffa Industries Inc

Manufacturing Engineering Intern Co-Op Precision Castparts Corp

Manufacturing Engineering Intern Precision Castparts Corp

Engineering Intern Curtiss-Wright Corporation

Intern, Upstream Process Development Avid Bioservices Inc

Equipment Engineering Intern Tower Semiconductor Ltd

Manufacturing Quality Intern Karma Automotive LLC

Intern - Embedded Software, System, and Test Engineer - 2026 Motorola Solutions Inc

Battery Management Systems (BMS) Intern Karma Automotive LLC

Project Management Intern Cryogenic Industries Inc

IT Intern Karma Automotive LLC

Supply Chain AI & Automation Intern Karma Automotive LLC

2026 Field Engineer Intern OHL USA Inc

Agentic AI/ML Engineer Intern, Solutions Field AI Inc

Commissioning Intern - Summer/Fall 2026 WSP Global Inc

Construction Management Intern- Summer 2026 WSP Global Inc

Exterior Trim Engineering Intern Karma Automotive LLC

Procurement Intern Shimmick

Environmental Specialist Intern Tower Semiconductor Ltd

Diagnostics Validation Intern Karma Automotive LLC

Intern Shimmick

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