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96 intern project engineer jobs at 51 companies in San Leandro, CA

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
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2d
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Industrial Engineer Intern
San Jose, California, United States
$16-$32/hr OnsitePart Time, Internship
Jabil
JabilNYSE: JBL: Provider of comprehensive global manufacturing and supply chain solutions.
Currently pursuing a bachelor's degree in industrial engineering or related engineering; manufacturing, process improvement, engineering projects, data analysis, and Microsoft Office experience are relevant.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, Microsoft Project, AutoCAD
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1w
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Senior Project Engineer – Investigative (Structural)
Larkspur or San Francisco or United States
$140k-$180k/yr HybridFull Time
Martin/Martin
Martin/Martin: Provides structural and civil engineering services for building projects.
9+ YOE5+ MgmtBachelor's engineering degree from an ABET-accredited program, 9+ years of engineering experience, 5+ years of project management, ASCE 41 and International Existing Building Code experience, and US work authorization.
ASCE 41, International Existing Building Code, keyboard, mouse
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2w
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Developer Advocacy Project Intern (PICO) - 2026 Start
San Jose, California, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Currently enrolled in an undergraduate/masters/PhD program in computer science or related field; strong written/verbal communication; developer empathy; familiarity with web/XR/toolchains preferred.
HTML, CSS, React, OpenXR, Android Kotlin SDK, Microsoft Excel, Google Sheets, Notion, X, LinkedIn, Discord
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Construction Project Engineer (Global Office)
Palo Alto, California, United States
$110k-$150k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's degree in architecture, civil/mechanical/structural engineering or construction management; 1+ year experience; international/offices experience preferred.
Revit, AutoCAD, Navisworks, Civil 3D, BIM 360
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1d
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Founding Engineer Intern
San Francisco, California, United States
HybridFull Time, Internship
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
0.5+ YOE6+ months building production features with TypeScript and React; full-stack development experience; current computer science or software engineering student; experience with Supabase, Prisma, Typesense, Cursor, and open-source projects.
TypeScript, React, Supabase, Prisma, Typesense, Cursor, GitHub
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3w
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Robot Learning Engineer Intern
South San Francisco, California, United States
OnsiteInternship
Gritt Robotics
Gritt Robotics: Developing autonomous robots to automate outdoor construction tasks.
Pursuing MS/PhD (exceptional undergraduates considered), strong PyTorch and deep learning skills, experience in IL/RL, publications or substantial projects, ability to own end-to-end projects, and legal authorization to intern in the U.S.
PyTorch, Isaac, MuJoCo
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1mo
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Security Engineer Intern
San Mateo, California, United States
$30-$50/hr HybridInternship
Notable
Notable: Automates administrative and clinical workflows for healthcare providers using AI.
Coursework or projects in security engineering/cloud/DevSecOps; ability to read code and automate with at least one language (Python, Go); familiarity with cloud security, IAM, CI/CD security, containers/Kubernetes; strong communication.
Python, Go, Terraform, OPA, Conftest, GitHub Actions, GitLab, SIEM, CI/CD, OWASP Top 10
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Technical Project Management Intern (Fall 2026)
San Francisco, California, United States
$29/hr OnsiteInternship
Astranis
Astranis: Builds and operates small geostationary communications satellites.
B.S. in aerospace engineering or equivalent; strong communication and organizational skills; ability to coordinate across teams, manage risks, and prioritize multiple tasks in a fast-paced environment.
Smartsheet, Jira, Confluence, Microsoft Excel, Google Sheets
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3mo
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Software Engineer Intern
San Francisco, California, United States
OnsiteInternship
Kos
Kos: AI-powered automated financial operations for industrial infrastructure.
CS/ML student; hands-on project or internship; proficient in Python, TypeScript, or Go; experience with LLMs/agents; production-ready coder; able to work in SF onsite.
Python, TypeScript, Go, LLMs, agents, ERP integration
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2mo
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Traffic / Transportation Engineer II - Project Engineer
San Jose, California, United States
$99k-$135k/bi-wk HybridFull Time
BKF Engineers
BKF Engineers: Provides civil engineering, surveying, and infrastructure consulting services.
3+ YOE3+ years in traffic/transportation engineering; B.S. in Civil Engineering; proficient in AutoCAD Civil 3D; EIT preferred; strong communication; collaboration with internal/external partners; occasional travel.
AutoCAD Civil 3D, SignCAD, AGI 32, Synchro/SimTraffic
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Project Manager
Pleasanton, California, United States
$140k-$170k/yr OnsiteFull Time
Omron
OmronTokyo Stock Exchange: 6645: Manufactures industrial automation components and medical healthcare devices.
5+ YOEBS in Mechanical, Electrical, or Software Engineering; 5+ years managing industrial product development; knowledge of electro-mechanical systems and software; experience with Waterfall and Agile; strong leadership and communication; proficient with Office365, MS Teams/SharePoint, Jira/Confluence, MS Project, Smartsheet; occasional international tra...
Office365, MS Teams/SharePoint, Jira, Confluence, MS Project, Smartsheet
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Engineering Intern
South San Francisco, California, United States
OnsiteTemporary, Internship
Western Magnetics
Western Magnetics: Manufacturer of electric motors for drones and robots.
Currently enrolled in an engineering undergraduate or graduate program; interest in robotics/drone technology; internship or project experience; basic CAD, PCB layout, embedded programming, and data analysis skills; authorized to work in the U.S.
CAD, PCB layout tools, embedded programming, data analysis, simulation
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Manufacturing Engineering Intern (Fall 2026)
Redwood City, California, United States
OnsiteInternship
Sunday
Sunday: Developing autonomous robots to perform household chores.
Currently enrolled in a BS/MS engineering program; experience with CAD (OnShape or SolidWorks), prototyping, DFM/DFA, and hands-on manufacturing or intern/project experience preferred.
CAD, OnShape, SolidWorks, 3D printing
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1mo
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Intern, Electronics Design Engineer (Autumn 2026)
Scotts Valley, California, United States
OnsiteInternship, Full Time
Heron Power
Heron Power: Developing solid-state transformers and power electronics to modernize electrical grids.
Currently pursuing a Bachelors or Masters in Electrical Engineering; 1+ term internship or hardware project experience; experience with circuit simulation and ECAD (LTSpice, Altium); microcontrollers and board-level protocols; hands-on debugging with oscilloscopes and multimeters.
ECAD, LTSpice, Altium, I2C, SPI, QSPI, UART, CAN, RS-485, Ethernet, oscilloscope, multimeter
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3w
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Full-stack Intern
San Francisco, California, United States
$10k/mo OnsiteFull Time
Composio
Composio: Infrastructure and toolkits for building functional AI agents.
Full-stack product engineering experience, built full-stack projects from scratch, familiarity with language-model projects, strong product craft and documentation skills.
Github, Gmail, Notion, Salesforce, Typescript, React, Tailwind, Next.js
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6d
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Software Engineer - Intern
San Francisco, California, United States
OnsiteFull Time, Internship
Kastle
Kastle: Automates mortgage lending workflows using AI-driven voice agents.
Pursuing or recently completed a computer science, software engineering, or related degree or bootcamp; programming experience in at least one named language; personal, coursework, hackathon, or internship projects.
Python, Java, Go, JavaScript, TypeScript, C++, APIs, databases, cloud platforms
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1mo
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2026 Fall Engineering Intern
San Francisco, California, United States
OnsiteMultiple Commitments Available
Estes Energy
Estes Energy: Develops zero-emission battery systems for commercial vehicle electrification.
Pursuing an engineering degree or equivalent hands-on experience; able to design, build, and test components or subsystems; run experiments, analyze data, document results, and take ownership of a project.
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Software Engineer Project Intern (Platform efficiency) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently enrolled CS-related undergraduate or graduate student, able to commit ≥3 months; proficient in at least one of Java, Python, or Go; understanding of software R&D and DevOps concepts; interest/experience in test/automation tools; strong communication.
Java, Python, Go
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2w
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Embedded Software Engineer Intern - Fall 2026
San Francisco, California, United States
$41-$48/hr OnsiteFull Time
Redwood Materials
Redwood Materials: Recycles batteries and manufactures sustainable battery materials for energy storage.
Currently pursuing BS/MS in EE/CE/CS or related; coursework/projects in C/C++/Rust; embedded systems and microcontroller experience; familiarity with SPI/I2C/UART/CAN; exposure to BMS concepts; experience with Make/CMake and git preferred.
Make, CMake, git, JTAG, SWD, oscilloscope, logic analyzer, Cortex-R, Cortex-M
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