30 project engineer intern jobs at 23 companies in Irvine, CA

1mo
Save
Mark Applied
Hide
Project Engineer
Jurupa Valley, California, United States
$81k-$110k/yr OnsiteFull Time
Crane Company
Crane CompanyNYSE: CR: Manufactures engineered components for aerospace and industrial process markets.
3+ YOEBachelor's in engineering or 3+ years in piping/construction/mechanical engineering; knowledge of cryogenic systems, CAD/SOLIDWORKS, NFPA/ASME/CGA codes; project coordination, modeling, drafting; frequent domestic/international travel.
SOLIDWORKS, CAD software, Microsoft Office Suite, CRM, ERP
2mo
Save
Mark Applied
Hide
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
4d
Save
Mark Applied
Hide
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.
1mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
5d
Save
Mark Applied
Hide
Disneyland Construction Project Management Intern, Spring 2027
Anaheim, California, United States
$31-$36/hr OnsiteFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
Currently enrolled junior/senior/graduate student (Bachelors or Masters) in construction/engineering/architecture, 3.0+ GPA, available Jan–Jun 2027, strong communication, organization, and interest in construction; prior co-op/intern experience preferred.
Microsoft Office Suite
5d
Save
Mark Applied
Hide
Disneyland Construction Project Management Intern, Spring 2027
Anaheim, California, United States
$31-$36/hr OnsiteFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
Currently enrolled junior/senior or graduate student in construction/civil/architecture/engineering, GPA≥3.0, prior construction co-op/intern experience preferred, proficiency with Microsoft Office Suite, strong communication and organizational skills, ability to work full-time Jan–Jun 2027 and possess unrestricted work authorization.
Microsoft Office Suite
2w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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.
2w
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
Senior Technical Sub-Project Manager for Drug Substance Equipment
Oceanside, California, United States
$110k-$204k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
8+ YOEBachelor's in Chemical or Mechanical Engineering; 8+ years pharma biologics equipment; 6+ years with Master's; international capital projects; GMP/Regulatory (FDA/EMA); 50-60% travel.
FAT, SAT, GMP, equipment commissioning, qualification
3mo
Save
Mark Applied
Hide
Lead Engineer Data Coordinator (Engineering Services Supervisor) - Fluid Systems Division
Irvine, California, United States
$100k-$159k/yr OnsiteFull Time
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
10+ YOE2+ MgmtBachelor’s in Business Administration or Engineering Management; 10+ years experience, including 2+ years leading teams or projects; domestic and international travel; advanced degree preferred.
Databases, Spreadsheets, Program management software
2w
Save
Mark Applied
Hide
Development/Construction Management Intern
Irvine, California, United States
OnsiteInternship
NorthPoint Development
NorthPoint Development: Develops and manages industrial and multi-family real estate assets.
Currently pursuing a bachelor\u0002s degree in civil engineering or construction management; strong communication, organization, attention to detail, and eagerness to learn; comfortable working independently and in teams.
2w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Software Engineering Intern, Backend & API
Glendale, California, United States
$25-$35/hr HybridInternship
Moon
Moon: Building an AI-powered SaaS platform for business operations.
C# coursework or project experience; REST API design; SQL and data skills; willingness to learn .NET specifics.
.NET, React, Capacitor, Python, Cursor, Copilot, Claude
2w
Save
Mark Applied
Hide
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.
1mo
Save
Mark Applied
Hide
Technical Program Management Intern (Bachelor's)
Irvine, California, United States
$38-$45/hr HybridFull Time, Internship
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture developing software-defined vehicle systems and integrating hardware and software for electric vehicles.
Currently enrolled in a US Bachelor's or Master's program; proficiency in C, C++, and/or Python; experience with Software Development Lifecycle; familiarity with systems engineering, test/validation, and Jira preferred.
C, C++, Python, Software Development Lifecycle, Jira, Agile, Waterfall
2w
Save
Mark Applied
Hide
Technical Director - Geotechnical/Tailings
Phoenix or Tucson or Sacramento or Roseville or Seattle or Irvine or Eureka or Concord or Redding or San Francisco
$155k-$258k/yr HybridFull Time
GHD
GHD: Global professional services firm specializing in engineering and architecture.
20+ YOERegistered Professional Engineer with 20+ years in geotechnical/civil engineering for dams and mine waste, deep tailings expertise, knowledge of US and international standards, project leadership, mentoring, and business development experience.