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25 field engineer intern jobs at 17 companies in San Bernardino, CA

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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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14h
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Intern, Manufacturing Engineer (Anaheim, CA) (42429)
Anaheim, California, United States
$26-$48/hr OnsiteFull Time, Internship
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing a bachelor's degree in mechanical, electrical, chemical, industrial engineering, or a related field. Preferred skills include CAD, soldering, Lean Six Sigma, statistical software, Python, and manufacturing process experience.
AutoCAD, SolidWorks, Creo, Minitab, JMP, Python, Lean Six Sigma
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1d
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Engineering Intern (Summer 2027)
Bakersfield or Brea or San Diego or Santa Fe Springs or California
$22-$27/hr FieldInternship
Griffith Company
Griffith Company: Provides heavy civil engineering and general contracting construction services.
Current Bachelor's student in civil engineering, construction management, mechanical engineering, mathematics, or a similar field; internship and educational experience determine pay.
Critical Path Method (CPM)
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5d
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Engineering Intern
Yorba Linda, California, United States
$22-$27/hr OnsitePart Time, Internship
City of Yorba Linda
City of Yorba Linda: Local government providing municipal services and infrastructure to residents.
0+ YOECurrent college or university enrollment in engineering, public administration, or a related field. No experience required. California Class C driver's license required; AutoCAD or GIS experience is a bonus.
AutoCAD, Microsoft Word, Adobe Acrobat, Microsoft Excel, Geographic Information Systems (GIS)
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2w
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Intern II - CIP
Corona, California, United States
$18-$22/hr OnsitePart Time
City of Corona
City of Corona: Provides municipal services and local governance to the community.
Current enrollment in a related college program with at least one year completed; high school diploma or GED; coursework in engineering, planning, construction, or related fields preferred.
Computer-Aided Drafting (CAD)
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1d
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Intern, Transit Technical Services
Santa Ana, 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 undergraduate pursuing a bachelor's degree in engineering or a related technical field, with a 2.5 GPA, analytical skills, data proficiency, and interest in transportation or fleet engineering.
AutoCAD, Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
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1d
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Intern, Transit Technical Services
Santa Ana, California, United States
$20-$23/hr OnsitePart Time, Internship
Orange County Transportation Authority
Orange County Transportation Authority: Public transportation authority serving Orange County, California.
Current full-time four-year college student pursuing a bachelor's degree in engineering or a related technical field, with a minimum 2.5 GPA and interest in transit, fleet engineering, or vehicle technology.
AutoCAD, Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
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7h
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Civil Engineering Intern
Ontario or San Diego
$19-$25/hr OnsiteMultiple Commitments Available
Mead & Hunt
Mead & Hunt: Full-service architecture, engineering, and construction services firm.
Complete at least two semesters of college coursework in civil engineering or a related field; strong communication and organizational skills, self-motivation, teamwork, and optional AutoCAD or Civil 3D experience.
AutoCAD, Civil 3D, Microsoft Office
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1mo
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Engineering Intern (Part-Time)
Santa Ana, California, United States
$20-$21/hr OnsitePart Time, Internship
City of Santa Ana
City of Santa Ana: Provides essential public services and infrastructure to Santa Ana residents.
Currently enrolled undergraduate in engineering/construction-related curriculum with GPA ≥2.5, knowledge of AutoCAD or MicroStation and Microsoft Office, valid driver’s license, ability to conduct field investigations and office tasks.
AutoCAD, MicroStation, Microsoft PowerPoint, Microsoft Excel, Microsoft Word, Microsoft Access
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1mo
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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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1mo
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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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4w
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Technical Intern, Advanced Analysis Fall 2026
Newport Beach, California, United States
$29-$37/hr OnsiteMultiple Commitments Available
Simpson Gumpertz & Heger
Simpson Gumpertz & Heger: Engineering firm specializing in structural design and building enclosures.
Current student in civil/structural engineering, materials science, architecture, or related field; strong academics; strong communication; interest in field and site work.
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1mo
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Intern/Co-op – Geotechnical Engineering (Fall 2026)
Irvine, California, United States
$24-$31/hr OnsiteInternship
Langan
Langan: Provides integrated engineering, environmental, and site development consulting services.
Pursuing a degree in Civil/Geotechnical Engineering, working knowledge of AutoCAD and Microsoft Office, valid driver\u0002s license, strong communication and analytical skills; geotech lab and field exposure preferred.
AutoCAD, Microsoft Office Suite
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2w
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Summer 2027 Intern - Hardware Engineering
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$34-$47/hr HybridInternship
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
0+ YOEEarly-career candidates pursuing or holding technical degrees in engineering or related fields; experience via coursework, internships, projects; familiarity with programming, embedded systems, digital logic, or hardware design; strong analytical and communication skills.
RTL, Verilog/SystemVerilog, FPGA, C, C++, Assembly, Python, Java, Go, SQL, JavaScript, CAD, Git, Linux, Microsoft Office, RTOS
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21h
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Engineering / Technical Services Intern (PT)
Jurupa Valley, California, United States
$21-$26/hr OnsitePart Time, Internship
Jurupa Community Services District
Jurupa Community Services District: Provides water, sewer, and park services to Jurupa Valley.
Current undergraduate or graduate student or recent graduate in civil, environmental, mechanical, water resources engineering, or related field; high school diploma or GED and California Class C driver's license required.
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2w
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2027 Operations Development Program Intern (Undergraduate)
North Chicago or Branchburg or Irvine or Lake County or Waco or Worcester
$21-$38/hr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
Currently enrolled bachelor's student in engineering/chemistry or related field, expected graduation Dec 2027–Jun 2028, demonstrated leadership and critical thinking, authorized to work in the US without sponsorship.
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2mo
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Data Engineering Intern, AI & Analytics - Fall 2026
Palo Alto or Irvine
$45-$51/hr OnsiteInternship, Full Time
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture developing software-defined vehicle technology and AI-driven connectivity solutions.
Currently pursuing an MS or PhD in CS/ML/EE or related field; strong Python skills, experience with PyTorch or TensorFlow, solid ML/deep learning and reinforcement learning fundamentals, and familiarity with multimodal/foundation models.
Python, PyTorch, TensorFlow, Cursor
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1mo
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Construction Management Internship - Summer 2027
Atlanta or Melrose Park or Las Vegas or Hayward or Wilsonville or Sparks or Mukilteo or City of Industry or Manassas
HybridFull Time
Anning-Johnson
Anning-Johnson: Provides specialty construction services including drywall and metal decking.
Current student in construction management, engineering, or related field; motivated, team-oriented, willing to work in office and on jobsite; eager to learn; strong work ethic.
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4d
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Junior Surveyor
Irvine, California, United States
$85k-$100k/yr FieldFull Time
DNV
DNV: Provides assurance, risk management, and technical certification services globally.
Bachelor's degree or higher in engineering or equivalent, valid driver's license, strong English communication, 25% domestic/international travel, and ability to work aboard vessels and in confined spaces.
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