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34 software internship jobs at 23 companies in Rialto, CA

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Summer 2027 - Software Engineering Internship
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$35-$46/hr OnsiteInternship
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
Currently pursuing a Bachelor's or Master's in a technical field, experience with one or more programming languages (C,C++,Python,Java,Go,SQL,JavaScript), strong problem-solving and communication skills.
C, C++, Python, Java, Go (Golang), SQL, JavaScript, Microsoft Office, Git, Linux, IDEs
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3w
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2027 North America Software Engineering Internship
Bellevue or Boulder or Denver or Irvine or New York or Seattle
$46-$62/yr HybridInternship
The Trade Desk
The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.
Enrolled in a Bachelor's or Master's program, expected to graduate 2027–2028; fluent in one or more object-oriented languages; strong data structures and algorithms; available to work 3 days in office (Tue–Thu).
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Spring 2027 Software Engineering Internship/Co-op
Bastrop or Brownsville or Cape Canaveral or Hawthorne or Irvine or McGregor or Palo Alto or Redmond
$30-$40/hr OnsiteInternship
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
0.25+ YOEEnrolled in a bachelor’s or graduate program,3+ months programming experience,proficient in one or more of C,C++,C#,Java,JavaScript,Python,US work-authorization required.
C, C++, C#, Java, JavaScript, Python
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Software Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.
C, C++, C#/.NET, SQL, JavaScript, Java, Python, Swift, HTML/CSS, Microsoft Visual Studio, Jenkins, GitLab
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2026 Early Career Embedded Software Engineer
Irvine, California, United States
$100k-$120k/yr OnsiteFull Time
TP-Link
TP-Link: Global manufacturer of networking hardware and smart home devices.
Bachelor's degree in CS/EE/CE (or related), internship/co-op or project experience, proficiency in C/C++, CS fundamentals, familiarity with SDLC, strong problem-solving and teamwork, and continuous US work authorization required.
C, C++
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1mo
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2027 Software Engineer Intern
Costa Mesa or Irvine or Atlanta or Seattle or Boston or Reston
$45-$50/yr OnsiteInternship, Full Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Pursuing a Bachelor\u0002s in CS or related field, rising senior returning to school, proficiency in C++, Go, Rust, Java, or Python, familiarity with algorithms, data structures, cloud and front-end concepts, and U.S. Person status required.
C++, Go, Rust, Java, Python, Lattice OS
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Software Engineering Intern, Applications - Fall 2026
Irvine or Palo Alto
$38-$51/hr OnsiteFull Time, Internship
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture developing software-defined vehicle software, connectivity, and infotainment solutions for electric vehicles.
Must be an enrolled Bachelor's or Master's student; proficiency in Kotlin and Android (Android Jetpack) required; Android app development experience and Jenkins (CI) preferred.
Kotlin, Android, Android Jetpack, Jenkins
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3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
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Senior Sales Executive – Software
Chicago or Austin or Brea or San Diego or Portland or Colorado Springs or Marietta or Princeton or Latham or DC
$95k-$126k/yr RemoteAll Commitments Available
UL Solutions
UL SolutionsNYSE: ULS: Provides safety science testing, inspection, and certification services globally.
5+ YOE5+ years of related sales experience; Bachelor's or graduate degree in software engineering or related field; deep knowledge of specialty software products/services; proven ability to meet/exceed sales targets; proficiency with MS Office and CRM; strong business acumen.
MS Office, CRM software
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Virtual Safety Attendant, Nrs Admin Per Diem Nights
Hemet, California, United States
$21-$24/hr OnsiteAll Commitments Available
KPC Health
KPC Health: Operates a network of integrated acute care medical centers.
Provides continuous patient observation and surveillance; uses AvaSure software; handles patient confidentiality; conducts safety reporting.
AvaSure software
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Civil Engineering Intern
Pasadena, California, United States
$23-$40/hr OnsitePart Time, Internship
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
Pursuing a bachelor's or master's degree in engineering or construction management; requires CAD knowledge, PC software literacy, communication skills, and familiarity with engineering and construction.
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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Intern, Safety & Environmental
Orange, California, United States
$20-$23/hr OnsitePart Time, Internship
Orange County Transportation Authority
Orange County Transportation Authority: Operates public transportation and manages infrastructure for Orange County.
Current full-time college enrollment in a relevant field, minimum 2.5 GPA, strong analytical and communication skills, proficiency with Microsoft Office, and ability to learn new software.
Microsoft Office
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1mo
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Visiting Registered Nurse-Home Health (CA, Redlands)
Redlands, California, United States
FieldAll Commitments Available
Alliance Health Services
Alliance Health Services: Provides personalized home health and hospice care services at home.
Active RN with clinical home health experience, strong documentation/charting skills, ability to perform IVs, wound care, assessments, and coordinate care using Synergy Software.
Synergy Software
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1mo
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Information Technology (IT) Administrator
Garden Grove, California, United States
$20/hr OnsiteInternship, Full Time
FEI-Zyfer
FEI-Zyfer: Manufacturer of precision GPS time and frequency systems.
Currently enrolled in a bachelor's program in CS/IT/software development; familiarity with C++, Java, Python, OOP, Windows, Active Directory, networking (TCP/IP, DNS, DHCP), Visual Studio/Code, PowerShell; US citizenship required.
C++, Java, Python, Visual Studio, Visual Studio Code, PowerShell, Microsoft 365, Outlook, Teams, Microsoft Office, Active Directory, Microsoft Windows Server, TCP/IP, DNS, DHCP
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2mo
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GIS Student Intern
San Bernardino, California, United States
$19/hr OnsiteInternship
San Bernardino County Transportation Authority
San Bernardino County Transportation Authority: Manages regional transportation planning and infrastructure in San Bernardino.
0+ YOECurrent enrollment in a 4-year college or university or as a graduate student; major in public administration, transportation, finance or related field; ability to work independently; strong English; office software skills; must be a U.S. citizen or eligible to work; valid California driver’s license.
Microsoft Word, Microsoft Excel
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1mo
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General Computing Intern
Livingston or Richland or Baton Rouge or Pasadena or Cambridge
$19-$22/hr OnsitePart Time, Internship
Caltech
Caltech: Provides university-level education and scientific research services.
Undergraduate student in computer science or related field with at least two years of baccalaureate coursework; working knowledge of Windows or Macintosh, basic network configuration, browsers and office software; good communication and problem-solving skills; able to work up to 15 hrs/week on-site.
Windows, Macintosh, TCP/IP
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2mo
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Installer/Trainer Full Time
Riverside, California, United States
$13-$22/hr OnsiteMultiple Commitments Available
Sorenson
Sorenson: Communication services for the Deaf and hard-of-hearing communities.
Install and troubleshoot CaptionCall phones in customers’ homes; train customers; promote service; handle lead generation; maintain records; travel to various areas as needed.
Tablet, Phone, Computer
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3mo
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Retail Associate
Diamond Bar, California, United States
$17-$17/hr OnsiteAll Commitments Available
Ross Stores
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
0+ YOECustomer service oriented; able to perform basic math; effective communication; able to work in a fast-paced environment.
POS system, PDT, Cash register, Computer
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2mo
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Sales Associate
San Gabriel, California, United States
OnsiteAll Commitments Available
United Pacific
United Pacific: Operates a network of gas stations and convenience stores.
High school diploma preferred; must be 18+; fluent English; able to work independently; legal authorization to work in the US; ability to work irregular shifts including weekends, overnights, and holidays; able to stand/walk 8 hours; lift up to 20 lbs; operate cash register and basic computer tools.
Cash register, Point of Sale, Computer
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