21 project engineer intern jobs at 15 companies in Oceanside, CA

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Project Engineer Intern
San Diego, California, United States
$22/hr OnsiteInternship
ISEC
ISEC: Installs architectural woodwork and specialty finishes for commercial buildings.
Enrolled in or recently graduated from Construction Management, Architecture, or Engineering; detail-oriented with strong MS Office skills; team-oriented and proactive.
Microsoft Excel, Microsoft Word, Microsoft Outlook
3mo
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Project Engineering Intern
Escondido, California, United States
$25/hr OnsiteInternship, Full Time
JR Filanc Construction Company
JR Filanc Construction Company: Constructs and renovates water and wastewater treatment facilities.
Current engineering or construction student; strong MS Office; advanced AutoCAD, AutoCAD MEP, Revit; strong communication and analytical skills; ability to manage multiple projects; flexible hours.
AutoCAD, AutoCAD MEP, Revit, Microsoft Office
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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Propulsion Project Engineer
Poway, California, United States
$63k-$106k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
0+ YOEBachelors in engineering or equivalent experience; strong engineering fundamentals; ability to obtain DoD Secret clearance; experience with propulsion/internal combustion engines and aviation desirable; strong communication and project coordination skills.
1mo
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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
1d
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Substation Design Engineer Intern –Part Time
San Diego, California, United States
$22-$32/hr HybridPart Time
E2 Consulting Engineers
E2 Consulting Engineers: Provides professional engineering, infrastructure, and environmental consulting services.
1+ YOEPursuing ABET‑approved bachelor's in electrical engineering, proficiency in AutoCAD/MicroStation and Microsoft Office,1–3 years related academic/project experience; EIT preferred.
AutoCAD, MicroStation, Microsoft Excel, Microsoft Word, Microsoft Outlook
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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.
1w
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2027 Business Analyst Intern
San Diego, California, United States
$23-$40/hr OnsiteInternship
Solar Turbines
Solar TurbinesNYSE: CAT: Manufacturer of industrial gas turbines and turbomachinery systems.
Currently pursuing a Bachelor's or Master's in engineering or business-related field, GPA ≥2.8, familiarity with Lean/Six Sigma and process improvement, strong analytical and communication skills.
Microsoft Excel, Microsoft Power BI, Minitab, JMP
3mo
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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
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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
3w
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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.
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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
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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.
3mo
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Program Manager
San Diego, California, United States
$126k-$190k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
2+ YOEBachelor's in engineering/CS, 2+ years program management experience. Prefer semiconductor/embedded hardware and Asia contract manufacturer experience; familiarity with production planning, compliance, and export controls. Domestic and international travel required.
3w
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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
3w
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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...