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59 intern engineering jobs at 38 companies in Hemet, CA

3d
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Civil Engineering Intern
Irvine, California, United States
$19-$28/hr OnsiteFull Time
TRC Companies
TRC Companies: Engineering and environmental consulting for infrastructure and energy projects.
Pursuing an Associate or Bachelor in Civil Engineering, minimum 3.0 GPA, 18+ years old, strong communication and technical problem-solving skills, proficient in Microsoft Excel/Word/PowerPoint.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, AutoCAD, MathCAD, ESRI, HydroCAD, WaterCAD, ArcView GIS
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3mo
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Project Engineering Intern
Escondido, California, United States
$25/hr OnsiteInternship, Full Time
JR Filanc Construction Company
JR Filanc Construction Company: Constructs and renovates water and wastewater treatment facilities.
Current engineering or construction student; strong MS Office; advanced AutoCAD, AutoCAD MEP, Revit; strong communication and analytical skills; ability to manage multiple projects; flexible hours.
AutoCAD, AutoCAD MEP, Revit, Microsoft Office
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3w
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Geotechnical Engineering Intern
Irvine, California, United States
OnsiteInternship, Part Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
Currently enrolled in an undergraduate or graduate engineering program; basic Microsoft Office skills; willingness to work on-site and in the field; strong problem-solving, communication, and attention to detail; ~20 hours/week.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Geotechnical software
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3w
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Geotechnical Engineering Intern
Irvine, California, United States
$22-$26/hr OnsiteMultiple Commitments Available
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
Currently enrolled in an undergraduate or graduate engineering program; basic Microsoft Office skills; attention to detail, problem-solving and communication skills; willingness to perform field work; ~20 hrs/week onsite.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Office, Geotechnical software
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2mo
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Intern - Engineering
Irvine, California, United States
$19-$22/hr OnsiteInternship, Part Time
Transportation Corridor Agencies
Transportation Corridor Agencies: Operates and maintains public toll roads in Orange County.
0+ YOEJunior/senior undergrad or graduate student in civil/transportation/environmental engineering; GPA 2.5+; strong MS Office; basic reading of drawings; eager to learn; no prior experience required.
Microsoft Office, AutoCAD, GIS
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1mo
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Electromechanical Design Engineering Intern - Fall 2026
Irvine or Palo Alto or Normal
$38-$51/hr OnsiteInternship
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture focusing on automotive software and hardware solutions.
Enrolled in a US Bachelor's or Master's program; electrical engineering fundamentals; strong electronics knowledge.
PCIe, CAN, Ethernet, USB, I2C, SPI, PLM
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1w
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Engineering Co-Op Intern - MWD - #721842502
Los Angeles or Culver City or Monterey Park or La Verne or Pomona
$25/hr FieldPart Time
Cal Poly Pomona Foundation
Cal Poly Pomona Foundation: Auxiliary organization providing support services for Cal Poly Pomona.
Currently enrolled in a B.S. engineering program with GPA≥2.5, sophomore/junior status, eligible to work in the U.S., able to drive to project sites and pass background check.
MS Office, Adobe Pro, Blue Beam
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1mo
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Sensor Development & Manufacturing Engineering Intern
Irvine, California, United States
$20/hr OnsiteInternship
Fluxergy
Fluxergy: Portable diagnostic platform for rapid point-of-care laboratory testing
Current enrollment in a Bachelor’s or Master’s program in a technical discipline; 30–40 hrs/week availability; basic lab techniques and documentation; strong analytical, problem-solving, and communication skills; interest in sensor development and electrochemistry.
Python, JMP, CAD
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2mo
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CNC Programmer Intern
Yorba Linda, California, United States
OnsiteInternship, Full Time
Envista
EnvistaNYSE: NVST: Manufactures and sells a comprehensive range of dental products.
Pursuing a degree or certificate in Manufacturing Engineering, Mechanical Engineering, Industrial Technology, Mechatronics, or CNC Machining; basic CNC, GD&T, drawings, and CAM software knowledge.
G-code, CAM software
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1mo
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2027 Mechanical Engineer Intern
Atlanta or Boston or Costa Mesa or Irvine or Seattle or Huntsville
$30-$45/hr OnsiteInternship
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Pursuing a bachelor's in mechanical engineering or related field, rising senior status, collegiate project/lab experience, CAD and hands-on fabrication skills, strong engineering fundamentals, U.S. Person required.
CAD, NX, Teamcenter, SolidWorks, FEA, CFD
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5d
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Roadway/Highway Intern
Irvine, California, United States
$23-$40/hr OnsitePart Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
Enrolled in an accredited engineering curriculum (typically 1+ year completed). Responsibilities include roadway design, construction documents, quantity takeoffs, and field surveys.
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4d
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R&D Intern
Laguna Hills, California, United States
$20-$25/hr OnsiteFull Time
Sonendo
SonendoOTCQX: SONX: Medical technology transforming dentistry through innovative device systems.
Currently enrolled in or recent graduate of a bachelor’s program in engineering or science; lab or internship experience preferred; ability to perform bench testing, prototyping, and basic troubleshooting.
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5d
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Temporary Student Intern - Automation
Irvine, California, United States
$18-$25/hr OnsiteInternship, Temporary
Irvine Ranch Water District
Irvine Ranch Water District: Provides water supply and wastewater management services in California.
Active enrollment in undergraduate/graduate program (computer/engineering-related), valid California Class C driver license, familiarity with Microsoft Office, and interest/experience with IT/OT/SCADA, AI/ML, servers, databases, and networking.
Microsoft Servers, Linux, SQL Database, Splunk, SolarWinds Topology Mapper, VS Code, Codex, Claude, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Visio
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2mo
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Intern, Manufacturing Chemistry
Aliso Viejo, California, United States
$21-$34/hr OnsiteInternship
MicroVention
MicroVention: Manufacturer of neurovascular medical devices for stroke treatment.
Working toward a Bachelor’s or Master’s in Mechanical/Biomedical Engineering or related; interest/experience in process development; coursework in statistics and tooling design; SolidWorks a plus; computer skills in Word, Excel, PowerPoint; mechanical aptitude.
SolidWorks, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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3w
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ME Intern
Irvine, California, United States
$18-$28/hr OnsiteInternship, Part Time
One-Cycle Control
One-Cycle Control: Manufacturer of high-performance power electronics and conversion technology.
US citizen or Green Card required; ability to read work orders, follow instructions, good communication, attention to detail; minimum 16 hours/week; background check and drug test possible.
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2mo
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Platform Engineering Manager
Irvine or New York or San Antonio
$179k-$287k/yr OnsiteFull Time
Capital Group
Capital Group: Providing active investment management and research-driven financial strategies
10+ YOE5+ Mgmt10+ years engineering; 5+ years leading teams; experience with internal platforms or developer-facing products; cloud-native platforms; Kubernetes; Backstage/Port/Cortex; strong collaboration across Security, SRE, Architecture, and Engineering.
Backstage, Port, Cortex, Kubernetes, AWS, Docker, Terraform, TypeScript, Python, Java, Go, OpenTelemetry, CI/CD, GitHub, Jira, Confluence
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1mo
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Intern (Groundwater Recharge)
Chino, California, United States
$21/hr FieldMultiple Commitments Available
Inland Empire Utilities Agency
Inland Empire Utilities Agency: Provides regional wastewater treatment and wholesale water distribution services.
High school diploma/GED required; current enrollment in or graduation from college studies in hydrology, geology, engineering, environmental sciences preferred. Valid California Class C driver's license required, ability to lift up to 50 lbs, strong written/oral communication and computer skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
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1mo
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EHS Intern
Irvine or United States or London
$20-$25/hr OnsiteFull Time
BSI
BSI: Sets international business standards and provides certification and training.
Working toward a bachelor's in science or engineering (or equivalent experience). Supports EHS projects including assessments, audits, ISO 14001/45001, industrial hygiene, regulatory compliance, and training; strong communication and data recording skills.
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2mo
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Facilities Intern - Military Flight Controls Division
Irvine, California, United States
$18-$31/hr OnsiteInternship
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
0+ YOECurrently enrolled in an accredited degree program; knowledge of AutoCAD; strong attention to detail and collaboration across functions.
AutoCAD
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3mo
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BI Intern - Carson, CA
Pomona, California, United States
$22-$25/hr OnsitePart Time
Temco Logistics
Temco LogisticsNYSE: HD: Provides last-mile delivery and installation for home appliances.
Pursuing or recently completed degree in CS, IS, Data Analytics, Engineering; strong analytical skills; basic DB/data concepts; quick learner; detail-oriented.
SQL, Tableau, Power BI, Python, Git
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