31 engineering internship jobs at 25 companies in Lodi, CA

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Internship: General Application
Davis, California, United States
$25-$50/hr OnsiteInternship
Elve
Elve: Manufactures high-efficiency power amplifiers for high-speed wireless networks.
0+ YOEEnrolled or recent graduate; technical breadth across engineering, business, or startup domains; hands-on, collaborative, fast-learning mindset; 12-week commitment.
2mo
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DoW SkillBridge Internship (San Ramon, CA, US)
San Ramon, California, United States
HybridInternship
Mott MacDonald
Mott MacDonald: Global engineering and management consultancy for infrastructure and development.
Bachelor’s degree in engineering or related fields; pursuing degree acceptable; interns with experience in engineering design, project management, construction or related fields preferred.
1mo
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Civil Engineering Intern
Concord, California, United States
$25-$34/hr OnsiteInternship, Temporary
APTIM
APTIM: Provides environmental, resilience, and infrastructure engineering solutions.
Undergraduate civil/engineering student (≥60 credit hours, ≥3.0 GPA) available May 18–Aug 7, 2026. Must be 18+, US citizen for some sites, able to complete 40-hour HAZWOPER, perform field lifting, and work in office/field settings.
AutoCAD Civil 3D
2mo
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Electrical Engineering Leader - Building Design
Folsom or Walnut Creek
$156k-$224k/yr OnsiteMultiple Commitments Available
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
10+ YOELead electrical engineering design, supervise staff, mentor, and manage projects; requires Bachelor's in engineering, 10+ years experience, California PE preferred, strong leadership and communication.
Microsoft Office, SKM Electrical System Modeling Software, Lighting Modeling Software
2mo
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Electrical Engineering Intern – Flywheel Energy Storage Systems
Sacramento, California, United States
OnsiteInternship, Temporary
Qnetic
Qnetic: Manufacturer of grid-scale mechanical flywheel energy storage systems.
Currently enrolled in a Bachelor's in Electrical Engineering or related field; interest in power/energy systems; organized and reliable; comfortable with Microsoft Office; willingness to learn engineering tasks and documentation.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, MATLAB, Python
6d
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Brown and Caldwell Internship (Design, Engineering, Marketing)
Walnut Creek, California, United States
$18-$30/hr OnsiteFull Time
Brown and Caldwell
Brown and Caldwell: Provides environmental engineering services for water and infrastructure systems.
Currently enrolled undergraduate or graduate student with minimum 3.0 GPA; no prior experience required; strong communication, organization, teamwork, and Microsoft Office skills.
Microsoft Office, Adobe Creative Suite, Canva
2mo
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Rotational Development Program, Engineering, Operations, and Supply Chain
Monroe or Rockwood or Mason City or Monroe or Berlin or Montgomery or Salem or Memphis or New Haven or Las Vegas or Milan or Sacramento or Phoenix
FieldFull Time
ASSA ABLOY
ASSA ABLOYNasdaq Stockholm: ASSA B: Global manufacturer of locks and automated entrance systems.
Bachelor's in engineering, supply chain, or operations (minimum 3.0 GPA) required; internships desirable. Must be willing to relocate for rotations and travel to multiple manufacturing sites. Strong communication and curiosity.
1mo
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Intern/Co-op - Refining Chemical Engineering Fall 2026
Findlay or El Paso or Anacortes or Wilmington or Martinez or Owensboro or Canton or Canonsburg or Mandan or Salt Lake City or Dickinson or Robinson or Detroit or St Paul Park or Catlettsburg or Garyville or Texas City or Kenai or San Antonio
$33-$42/hr OnsitePart Time, Internship
Marathon Petroleum
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
Must be majoring in Chemical Engineering, strong academic performance, concurrently enrolled in a degree program, valid driver's license, authorized to work in the US indefinitely, availability for multiple co-op/term assignments preferred.
1w
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Student Assistant - Technician/Field Work - Audio Engineering Intern - Remote
Sacramento or Sonoma County
$17/hr RemoteMultiple Commitments Available
University Enterprises, Inc.
University Enterprises, Inc.: Provides administrative and support services for California State University, Sacramento.
Current college enrollment in related major, proficiency with Mac hardware and DAWs (Logic Pro/Pro Tools/Adobe Audition), experience with microphones and audio interfaces, ability to travel to field sites, valid driver’s license, portfolio of podcast/audio work.
Mac OS, MacBook Pro, Logic Pro, Pro Tools, Adobe Audition, iZotope
2w
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Graduate Electrical Engineer
Pleasanton, California, United States
$75k-$85k/yr HybridFull Time
PM Group
PM Group: International project delivery firm for high-tech industrial facilities.
Bachelor's in Electrical Engineering, experience with AutoCAD and Revit, ability to travel as needed, local to Pleasanton and able to work in-office four days/week; internship/co-op experience preferred.
AutoCAD, Revit
1mo
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Intern
Concord, California, United States
$20-$30/hr OnsiteInternship
Jensen Hughes
Jensen Hughes: Provides fire protection and life safety engineering and consulting.
Pursuing a Bachelor's or Master's in engineering (2+ years completed), strong problem-solving and communication skills, and ability to support engineers on technical assignments.
2mo
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PROJECT ENGINEER INTERN
Sacramento, California, United States
OnsiteInternship, Full Time
Deacon Construction
Deacon Construction: Provider of commercial construction and general contracting services.
Pursuing Bachelor's in Architectural, Engineering, or Construction Management; basic MS Office; familiarity with Prolog and MS Project; strong communication and teamwork.
MS Word, MS Excel, MS Outlook, Prolog, MS Project
4d
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Associate Mechanical Engineer
Stockton, California, United States
$21-$22/hr OnsiteInternship
MacLean Power Systems
MacLean Power Systems: Manufactures critical hardware and components for the electrical grid.
Bachelor's in Mechanical Engineering or related (or expected graduation), hands-on mechanical design aptitude, SolidWorks/AutoCAD experience preferred, strong communication and problem-solving skills.
SolidWorks, AutoCAD
2mo
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Civil Design Engineer
Irvine or Sacramento
$66k-$97k/yr HybridAll Commitments Available
LPA
LPA: Provides integrated architecture, engineering, and sustainable design services.
2+ YOEBachelors in Civil Engineering; proficiency in AutoCAD and Civil 3D; experience in site development; minimum 2 years; EIT preferred.
AutoCAD, Civil 3D
2mo
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Project Engineer Intern - Summer 2027
Sacramento or Oakland or Commerce or San Diego or Goodyear or Manassas
$21-$28/hr OnsiteFull Time
Helix Electric
Helix Electric: Provides electrical contracting and design-build services for complex projects.
Enrolled in a bachelor’s degree program; construction or engineering focus; internship or related experience preferred; strong communication, math, and organizational skills.
BIM, Accubid, Excel, AutoCAD, Microsoft Office
2mo
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Manufacturing Engineer Intern
Livermore, California, United States
$25/hr OnsiteFull Time, Internship
Ferrotec
FerrotecTokyo Stock Exchange: 6890: Manufacturer of semiconductor equipment and thermal management solutions.
Pursuing bachelor’s degree or higher; organized, detail-oriented, self-directed team player; strong math/analytical skills; proficient MS Office; able to lift up to 20 lbs.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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DoD SkillBridge: Field Technician (507509)
Rancho Cordova, California, United States
OnsiteInternship
City of Corona
City of Corona: Municipal government providing public services for Corona, California.
Active-duty US military with DoD SkillBridge eligibility; high school diploma or GED; technical experience with mechanical/electrical/electronic systems; able to travel locally; legally authorized to work in the US; valid driver’s license.
Microsoft Office
2w
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Biomed Technician 1 - Sacramento
Sacramento, California, United States
$68k-$121k/yr OnsiteFull Time
GE HealthCare
GE HealthCareNasdaq: GEHC: Develops and sells medical imaging and diagnostic technology.
1+ YOEAssociate's or Bachelor's in engineering or equivalent military/ internship OR HS+2 years servicing electrical/electronic/mechanical equipment; 1 year experience, lift 35 lbs, able to perform repairs, communicate technical issues, comply with background and immunization checks.
Facetime app
1mo
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Project Engineer, Field
Rocklin, California, United States
$71k-$77k/yr OnsiteFull Time
Staples Construction
Staples Construction: A construction providing project delivery and site management services for commercial building projects.
1+ YOEBachelor's in construction-related field or 4 years' construction experience; minimum 1 year field experience (internships count); unrestricted driver’s license; proficiency with Word, Excel, Outlook, PowerPoint, Adobe; Procore experience preferred; knowledge of submittals, RFIs, change orders and document control.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Adobe, Microsoft PowerPoint, Procore
4d
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Associate Mechanical Engineer
Stockton, California, United States
$21-$22/hr OnsiteInternship
MacLean Power Systems: Manufactures engineered components for electrical and telecommunications infrastructure.
Bachelor's in mechanical engineering (or near-graduate). Hands-on mechanical design, SolidWorks/AutoCAD familiarity, prototyping, testing, fabrication collaboration, strong communication and problem-solving.
SolidWorks, AutoCAD