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170 engineer intern jobs at 90 companies in Washington

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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
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Intern to Intern Conversion - Engineering (Summer 2026 Intern Program)
Seattle or United States
$42k-$89k/yr OnsiteFull Time, Internship
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, satellites, and defense systems.
Must be an enrolled engineering/applied sciences student available full-time for a 10–12 week summer internship (Summer 2027), expected graduation on/after Aug 2027, previously interned with Boeing; preferred GPA 3.0+, junior/senior standing.
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Mechanical Engineering Intern
Bellevue, Washington, United States
$80k-$125k/yr OnsiteFull Time, Internship
LightSpeed Studios
LightSpeed StudiosHKEX: 0700: Develops and publishes mobile and AAA video games globally.
Master's-level mechanical engineering intern: C++ and Linux proficiency, embedded systems and hardware prototyping experience, CAD and microcontroller familiarity, strong communication and problem-solving skills.
C++, Linux, SolidWorks, Autodesk Inventor, Fusion 360, Arduino, Raspberry Pi, STM32, I2C, SPI, UART
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2mo
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Software Engineer Intern - Backend Focused - Winter 2027
New York or San Francisco or Seattle
OnsiteInternship, Temporary
Rippling
Rippling: Unified platform managing workforce HR, IT, and finance operations
Current undergraduate/graduate student in CS or related field, previous software engineering internship experience with Python, backend programming skills, strong communication and critical thinking.
Python, Slack, Microsoft 365
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OCI Software Engineer Intern - OVIP
Seattle or Santa Clara
$38k-$72k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
Experience with application development; programming in Java, JavaScript, C/C++, Python, Go; understanding data structures, algorithms, distributed systems; networking (TCP/IP, HTTP); databases/NoSQL; strong written and verbal communication; familiarity with agile methods.
Java, JavaScript, C, C++, Python, Go, TCP/IP, HTTP, NoSQL, Databases, Distributed systems
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Intern: Public Works - Transportation
Lacey, Washington, United States
$19-$24/hr FieldInternship
City of Lacey
City of Lacey: Manages municipal government operations for Lacey, Washington.
Currently enrolled civil engineering/CAD student or recent graduate; must pass background check, have/arrange Washington driver’s license or transportation, and be available for peak a.m./p.m. data collection.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft Access, ArcGIS Pro, AutoCAD
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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.
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2mo
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Structural Engineer
Lynnwood, Washington, United States
OnsiteAll Commitments Available
BRPH
BRPH: A technical architecture, engineering, and construction firm delivering innovative, mission-driven projects across aerospace, defense, manufacturing, commercial, education, entertainment, hospitality, and federal markets.
1+ YOEBachelor’s degree in engineering; minimum 1 year as a Structural Engineer; proficient with REVIT, AutoCAD, STAAD, MS Office; Certificate of Engineering Intern.
REVIT, AutoCAD, STAAD, Microsoft Windows, Excel, Word, Adobe Acrobat
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Mechanical Engineering Intern
Bellevue, Washington, United States
$80k-$125k/yr OnsiteFull Time, Internship
Tencent
TencentHong Kong Stock Exchange: 0700: Developing digital services and entertainment for a global audience.
Master's-level mechanical engineering student or recent graduate; proficient in C++, familiar with Linux and embedded systems; hands-on hardware and prototyping experience; strong analytical and communication skills.
C++, Linux, CAD, SolidWorks, Autodesk Inventor, Fusion 360, Arduino, Raspberry Pi, STM32, I2C, SPI, UART
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3mo
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Seasonal Harvest Cellar Intern
Goldendale, Washington, United States
$18/hr OnsiteMultiple Commitments Available
Maryhill Winery
Maryhill Winery: Winery producing wines in the Columbia River Gorge.
Seasonal harvest intern; HS diploma, valid driver’s license; ability to lift 50 lbs; willingness to long hours/overtime; prior harvest and forklift experience preferred; basic math and safety awareness.
Forklift, Power tools, Conveyors, Crush and press equipment
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2mo
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Student Intern - Engineering
Carlsborg, Washington, United States
$25/hr OnsiteMultiple Commitments Available
Clallam County PUD
Clallam County PUD: Provides public electric, water, and broadband utility services.
0+ YOERecent high school graduate or enrolled in a trade/post-secondary program; math, reading and writing skills; able to follow instructions; able to work with supervision; valid driver’s license.
SCADA, AutoCAD
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Intern - Product Engineering
Lynnwood or Washington
HybridMultiple Commitments Available
Infineon Technologies
Infineon TechnologiesFrankfurt Stock Exchange: IFX: Designs and manufactures semiconductors for power and IoT systems.
Currently pursuing an Engineering/Computer Science degree; strong analytical skills with Excel, Python or SQL; basic testing knowledge; collaboration and communication skills; eligible to work in the U.S.; background check and drug test required.
Microsoft Excel, Python, SQL
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UAS Propulsion Engineer
Bingen, Washington, United States
$83k-$134k/yr OnsiteFull Time
Airbus
AirbusEuronext Paris: AIR: Designs and manufactures commercial and military aircraft and space systems.
3+ YOEBSc in Mechanical or Aeronautical Engineering (or equivalent) and 3+ years relevant experience; hands-on internal combustion engine and engine dyno experience, data acquisition and telemetry analysis, project delivery, US Person under ITAR required.
engine dynamometer, data acquisition
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Software Engineer Intern (Data Ecosystem) - 2026 Summer (BS/MS)
Seattle, Washington, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a BS or MS in CS or related field; available for a 12-week summer internship in 2026; familiarity with Lakehouse technologies, Flink, PyTorch, and columnar formats; proficiency in Java/Scala/C++ preferred.
Apache Paimon, Iceberg, Delta Lake, Hudi, Apache Flink, PyTorch, Parquet, ORC, Lance, Java, Scala, C++
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Staff Engineer, Agentic Productivity and Infrastructure - San Francisco
San Francisco or Seattle or Argentina or United States
HybridFull Time
HomeVision
HomeVision: AI-powered automation for mortgage document and appraisal reviews.
Senior engineer with experience building developer tooling, CI/CD, internal platforms, and agent/LLM-driven automation; proficiency with Go/Python/TypeScript and IaC (Terraform/Pulumi) a plus.
Go, Python, TypeScript, LLMs, Terraform, Pulumi, CI/CD, GitHub
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3mo
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Senior Materials Engineer, Ceramic Fabrication
Everett, Washington, United States
$175k-$243k/yr OnsiteFull Time
Helion
Helion: Building fusion reactors to produce clean, low-cost electricity.
8+ YOE8+ years in ceramics or materials engineering; experience from lab to prototype to full-scale components; bulk and ceramic process development; hands-on fabrication and scale-up; able to work with internal teams and external vendors.
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Electrical Controls Engineer
Spokane Valley, Washington, United States
$65k-$90k/yr OnsiteFull Time
Wagstaff
Wagstaff: Designs and manufactures direct chill aluminum casting equipment and systems.
Bachelor's in Electrical Engineering required; experience with PLC/SCADA, commissioning, troubleshooting, and industrial controls; proficiency in Ladder Logic, Python, FactoryTalk, Studio 5000, TIA Portal, SQL, GE iFix, Ignition, C/C++; willingness to travel (domestic and international) during training.
PLC, SCADA, Ladder Logic, Python, FactoryTalk, Studio 5000, TIA Portal, SQL, GE iFix, Ignition, C, C++, VFD
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FLIGHT TEST ENGINEER - Contractor/Consultant
Moses Lake or Seattle
$112k-$176k/yr HybridContract
AeroTEC
AeroTEC: Provides flight testing, engineering, and certification services for aircraft.
8+ YOEBachelors in engineering (or equivalent) and minimum 8 years flight test engineering experience; FAA Part 23/25/27/29 test/certification experience; FAA 3rd Class Medical; valid state driver license; extensive domestic and international travel; U.S. Person required.
CFD
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Software Engineering Intern
Seattle, Washington, United States
HybridInternship
Arboreal Management
Arboreal Management: A property management firm operating affordable and workforce housing.
0+ YOECS/Software Eng student; strong fundamentals; experience building software; eager to learn from leadership; proficient in web development; SQL; able to build internal tools independently.
Python, JavaScript/TypeScript, React, SQL
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Intern Conversion: Software Developer
Poughkeepsie or Lowell or Durham or Bellevue or San Jose or Dallas
$88k-$152k/yr HybridFull Time, Internship
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
Must be currently enrolled in a Bachelor’s or Master’s in Computer Science or related field, available for an in-person full-time co-op (Jan–Jun 2026). Familiarity with HTML, CSS, JavaScript, React/Angular/Vue, backend tech (Node.js/Java/Python/SQL), Git/IDEs, APIs, containers, and cloud platforms. Must be able to work without visa sponsorship.
HTML, CSS, JavaScript, React, Angular, Vue, Node.js, Java, Python, SQL, Git, IDEs, APIs, IBM Cloud, AWS, Microsoft Azure, Linux, Unix, GO, NodeJS, Eclipse, Microsoft Visual Studio Code, PostgreSQL, MySQL, Db2, Oracle, SQL Server, Jenkins, Puppeteer, Selenium, Playwright, Cypress, Travis, REST API
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