18 intern project engineer jobs at 13 companies in Seattle, WA

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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
1w
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Scheduling Engineer Intern
Chicago or Phoenix or Minneapolis or Milwaukee or Des Moines or Denver or Dallas or Tampa or Austin or Seattle or Atlanta
$20-$25/hr HybridPart Time, Internship
Ryan Companies
Ryan Companies: Provides integrated commercial real estate development and construction services.
Currently pursuing construction management, civil engineering, architectural engineering, or related studies. Requires organizational skills, attention to detail, interest in scheduling, and willingness to work at offices and active construction sites.
P6, CPM
1mo
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Platform Campaign Project Intern (TikTok Shop - Operations) - 2026 Start (BS/MS)
Seattle, Washington, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing undergraduate or master’s in business, statistics, CS, data science, engineering, analytics or related; strong logical thinking, data analytics, communication, organization, and project execution skills.
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.
1d
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Software Developer Intern 2027
Lowell or Durham or Bellevue or San Jose or Austin
$76k-$166k/yr HybridInternship, Temporary
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
High school diploma or GED required; software development coursework or projects, programming experience, Git, data structures, debugging, and analytical, problem-solving, communication, and collaboration skills.
React, Node.js, Python, Java, SQL, Git, IBM Cloud, AWS, Azure, GCP, Docker, Kubernetes, REST APIs, JavaScript, TypeScript, C++, Go, Rust, Swift, Kotlin, Microsoft Azure
2w
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Construction Management Intern - Summer 2027
Redmond, Washington, United States
$30/hr OnsiteInternship
Sequoyah Electric
Sequoyah Electric: Full-service electrical and technology construction contractor
Junior pursuing a bachelor’s in Construction Management or Electrical Engineering; strong communication, leadership, multitasking; Microsoft Office and BlueBeam preferred.
Microsoft Office, BlueBeam
1d
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Visual Generation & Multimodal Evaluation Machine Learning Engineer Intern (AML-Ark-US) - 2027 Summer
Seattle, Washington, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Currently pursuing a bachelor's or master's degree in computer science, AI, ML, computer vision, or related field; deep learning and computer vision knowledge; Python and PyTorch proficiency; relevant project, research, internship, or open-source experience.
Python, PyTorch, Large Language Model (LLM), Model-as-a-Service (MaaS)
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AI Agent Development Project Intern (TikTok Shop Governance and Experience) - 2026 Start (BS/MS)
Seattle, Washington, United States
OnsiteIntern
TikTok
TikTok: Global short-form video hosting and social media platform.
Pursuing or recently completed BS/MS in CS, Data Science, Engineering, Business Analytics, Compliance or related; familiarity with AI/ML and NLP; strong communication, data handling, and problem-solving skills.
Microsoft Excel, SQL
5d
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Software Engineer Project Intern (Global E-Commerce Search Infrastructure) - 2026 Start
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship, Full Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a bachelor's or master's degree in a technical discipline; available for a 12-week full-time Fall 2026 internship; proficiency in C++, Go, Java, or Python; knowledge of data structures, algorithms, and system design.
C++, Go, Java, Python, Flink, Kafka, Spark, Lucene, Elasticsearch, Vespa, RocksDB, Redis, Apache Spark, FAISS, HNSW
1w
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Software Engineer Intern (AI Infra Compute) - 2027 Summer
Seattle, Washington, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Currently pursuing a Master's in CS or related field; experience with LLM training/inference or AI infra; independent project delivery; strong communication and teamwork skills.
Pytorch, vLLM, SGlang
3w
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Innovation and Design Engineer, Worldwide Design Engineering
Bellevue, Washington, United States
$80k-$137k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
Bachelor's degree in engineering required; master's preferred. Responsible for designing fulfillment and distribution systems, owning projects from concept to hand-off, and working with suppliers and internal teams.
1mo
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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.
2mo
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MANAGER - PRODUCT INNOVATION
Seattle or Moses Lake
$160k-$220k/yr OnsiteFull Time
AeroTEC
AeroTEC: Provides flight testing, engineering, and certification services for aircraft.
10+ YOE3+ Mgmt4‑year engineering degree, 10+ years aerospace engineering experience with product development, 3+ years leading technical staff/projects, proficiency with CATIA/NX/PLM, EVM experience, and frequent domestic/international travel.
CATIA V5, CATIA V6, NX CAD, PLM, Microsoft Office, Earned Value Management (EVM)
4w
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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.
2mo
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Compliance Specialist, Product Compliance, AWS Global Trade & Product Compliance
Seattle, Washington, United States
$102k-$178k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOE4+ years regulatory/risk management; design/implement compliance controls; manage regulatory intelligence; cross-functional programs; Bachelor's in regulatory affairs/public policy/international trade/engineering
2w
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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
1d
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NPI Program Manager
Redmond, Washington, United States
$102k-$202k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
2+ YOEBachelor's degree in engineering, supply chain management, or related field plus 2+ years of relevant experience; preferred experience with internal tools, SQL, Python, LLMs, agentic AI, PLM, and ERP systems.
SQL, Python, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Product Lifecycle Management (PLM), Enterprise Resource Planning (ERP)
1w
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Executive Assistant, Data Center Engineering
Seattle, Washington, United States
$83k-$130k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years supporting senior leaders, executive calendar management, domestic/international travel coordination, Microsoft Office proficiency, discretion handling confidential information, project and process support.
Microsoft Office