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19 project engineer intern jobs at 17 companies in Simi Valley, CA

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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
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1w
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Spring 2027 Construction Project Engineer Intern ($19-$24)
Compton or Cincinnati
$19-$24/hr OnsiteInternship
The Kroger Co.
The Kroger Co.NYSE: KR: Operates supermarkets, pharmacies, and jewelry stores across America.
Current college student pursuing Construction Management or Engineering (preferred GPA 3.0); motivated, strong communication, analytical skills; customer-service oriented; prior construction experience preferred.
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2mo
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Intern
Rancho Dominguez, California, United States
$20-$25/hr OnsiteFull Time
The Brock Group
The Brock Group: Provides specialty craft and maintenance services for industrial facilities.
0+ YOEInternship for construction management/engineering students; organized, detail-oriented; able to learn quickly; supports various project teams.
Microsoft Office, Bluebeam, Primavera, MS Project
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3w
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Manufacturing Engineer Intern
Santa Fe Springs, California, United States
$20/hr OnsitePart Time
RD Rubber Technology Corporation
RD Rubber Technology Corporation: Manufacturer of custom precision molded rubber components.
Internship requiring familiarity with engineering calculations, CAD modeling, prototyping, manufacturing processes, and the ability to prepare reports and support continuous improvement projects; hands-on manufacturing experience preferred.
CAD
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2w
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Intern
Monrovia, California, United States
$21-$30/hr OnsitePart Time
San Gabriel Valley Council of Governments
San Gabriel Valley Council of Governments: Regional government planning agency serving the San Gabriel Valley.
Currently enrolled or recently graduated college students in related fields; experience with Microsoft Office/Excel; interest or coursework in engineering, project management, procurement, or data analysis; able to lift 25 lbs.
Microsoft Excel, Microsoft Word, Power BI, SharePoint, GIS
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1mo
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Intern to Entry Level Conversion - Engineering (Summer 2026 Intern Program)
Seattle or Saint Charles or Huntsville or Portland or Midwest City or Oklahoma City or Berkeley or Miami or Huntington Beach or Hazelwood or Germantown or El Segundo or Fort Walton Beach or Ridgecrest or Tukwila or North Charleston or Kennedy Space Center or Heath or Houston or Fairfax or Colorado Springs or Seal Beach or Long Beach or Newburgh or Renton or Saint Louis or Auburn or Philadelphia or Everett or San Antonio or Kent or Mesa or New Orleans
$50k-$174k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, satellites, and defense systems.
Currently enrolled engineering/applied-sciences student with expected graduation before September 2027; previously interned with Boeing; strong academics, collaboration, and technical project experience; ability to meet export-control U.S. Person requirements for many roles.
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4w
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Resort Wide System Engineer Principal - Project Hire/Internal Assignment
Glendale, California, United States
$139k-$187k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
15+ YOE15+ years systems engineering experience focused on resort-wide telecommunications, alarm, and low-voltage systems; bachelor’s in engineering required; PE or BICSI RCDD desired; ability to lead teams, develop system-level designs, and manage multi-million dollar project budgets.
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4w
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Resort Wide System Engineer Principal - Project Hire/Internal Assignment
Glendale, California, United States
$139k-$187k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
15+ YOE15+ years in resort-wide systems engineering or related field; ability to develop system-level designs, lead engineering teams, perform risk analysis, manage project budgets, and communicate across technical and operational stakeholders.
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2w
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Sales Agency Project Intern (Scaled Growth) - 2026 Start (BS/MS)
Los Angeles, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Pursuing BS/MS in Business/Economics/Engineering or related; strong analytical skills, Excel/Google Sheets proficiency; fluent English and Portuguese; organized and able to manage sales operations.
Microsoft Excel, Google Sheets, Looker, Tableau
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2w
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Program Manager Intern
Burbank, California, United States
$25/hr OnsiteInternship, Part Time
Senior
SeniorLondon Stock Exchange: SNR: Designs and manufactures high-technology components for aerospace and land vehicles.
Student or recent graduate in engineering/physics; strong MS Office skills, problem-solving, communication, and ability to support NPD and program management tasks.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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2w
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AI-First Engineering Intern
Los Angeles, California, United States
$20-$25/hr OnsiteInternship
Xsolla
Xsolla: Provides payment and monetization tools for game developers.
Experience using agentic AI coding tools, full-stack development comfort, proof-of-work portfolio (GitHub or deployed projects), currently a CS/software student or recent graduate, strong initiative and communication.
Claude Code, Cursor, Copilot, GitHub, APIs, SDKs, Loom
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2w
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Fall 2026 - Engineering Internship/Co-Op
Venice, California, United States
$30-$50/hr OnsiteInternship
Omnis Corporation
Omnis Corporation: Developing LEO satellite constellations for global broadband internet.
0.25+ YOEEnrolled in a bachelor's in engineering/physics/math; 3+ months applied engineering experience; U.S. citizen/green card holder or authorized to work (F-1 with work authorization allowed); GPA and project experience preferred.
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1w
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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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1d
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Internship: Construction Management
Van Nuys, California, United States
$25/hr OnsiteInternship
Stacy Witbeck
Stacy Witbeck: Full-service contractor specializing in heavy civil and transit infrastructure.
Pursuing a bachelor's in construction management or electrical engineering, able to read complex plans, use CAD, apply calculus/algebra/statistics, communicate effectively, and perform light physical tasks.
CAD
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3w
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2026 Fall Internship - Manufacturing
Long Beach, California, United States
$35-$40/hr OnsiteFull Time, Internship
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
Must be enrolled in a Bachelor's or Master's engineering program (manufacturing, mechanical, aerospace or related); able to work full-time onsite in Long Beach; hands-on CAD proficiency preferred (SolidWorks, CATIA); demonstrated technical project experience.
SolidWorks, CATIA
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19h
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West Coast Station/Section Manager
Irvine or Long Beach or Seattle or Vancouver
$175k-$200k/yr HybridFull Time
DNV
DNV: Provides global risk management, certification, and technical assurance services.
5+ YOE5+ years business-related experience, bachelor in naval architecture or mechanical engineering (or equivalent), maritime industry knowledge, strong commercial and communication skills, and availability for frequent domestic and international travel.
Synergi Life, SalesForce, DMS, Talkspace
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3w
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Strategic Growth Manager
Torrance, California, United States
$126k-$150k/yr OnsiteFull Time
Vital Lyfe
Vital Lyfe: Develops portable devices that produce clean drinking water anywhere.
6+ YOE6+ years in market access, consulting, project management, or business development; ability to lead international market activations, build partnerships, manage projects, and develop go-to-market strategies. Bachelor's in engineering or business preferred (or HS +5 years).
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4w
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Director Supply Chain Programs 1
El Segundo or San Diego
$204k-$306k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOEBachelor's +10 yrs or Master's +8 yrs in supply chain/project/procurement/contracts/engineering; experience with domestic and international suppliers, capture teams, FAR/DFARS, and leading teams; active U.S. Secret clearance and ability to obtain Top Secret/SPAs.
FAR, DFARS
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4w
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Director Supply Chain Programs 1
El Segundo or San Diego
$204k-$306k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
10+ YOEBachelor's with 10+ years or Master's with 8+ years in supply chain/project management/procurement/business management/contracts/engineering; experience with domestic and international suppliers, capture teams, government contracting (FAR, DFARS); leadership experience; active U.S. Secret clearance and ability to obtain Top Secret and Special Progr...
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