Engineer Intern Jobs
Browse 37 exciting jobs hiring in Engineer Intern now. Check out companies hiring such as Poshmark, Terabase Energy, Renesas Electronics in Boston, Tucson, Chicago.
Product Security Intern at Poshmark to assist with vulnerability assessments, secure code reviews, and remediation workflows in a fast-moving consumer tech environment.
Contribute to Poshmark’s Growth Cloud Platform by building backend APIs, ML/AI scoring integrations, and tracking to surface higher-quality listings across external sharing channels.
Hands-on Mechanical Engineering internship supporting design, prototyping, and field testing of mechanical and hydraulic systems for mobile equipment on Terabase Energy's Rover team.
Application Engineering Intern at Renesas Hi-Rel to perform lab-based evaluations of power/ADC products, produce technical analysis, and present findings.
An in-person R&D internship at Kestra Medical Technologies focused on hands-on research and characterization of wireless charging for wearable cardiac devices.
Olsson is hiring an Experienced Civil Engineer to contribute civil site design and Civil 3D production on large hyperscale and colocation data center projects across multiple regional offices.
Work as a Software Engineer Intern on Frontier Systems to build full-stack UIs or perception and robotics components that fuse sensor data into real-time, deployable systems.
ATPCO is hiring a Platform Engineering Intern to assist the IAM and platform teams with cloud identity automation, secure onboarding, and troubleshooting across Azure and AWS.
The NC Department of Environmental Quality is hiring an Engineer I to conduct field inspections, plan reviews, and regulatory compliance support for public water systems with hybrid work flexibility.
Anduril Industries is hiring a hands-on Software Engineer Intern in Reston to develop and support AI-driven defense software deployed to customers.
Work with Actian’s CTO Office as a Product Engineer Intern to design and build AI-driven features for data product tooling and present an AI-focused capstone at the internship showcase.
Artera is hiring a Software Engineer Intern to help build and test React-based applications and maintain reliable infrastructure for AI-driven cancer therapy personalization.
Contribute to Notion’s full-stack, AI-first products as a Fall 2026 Software Engineer Intern working on high-impact features alongside an engineering mentor in San Francisco.
A hands-on mechanical engineering intern opportunity at a national energy research lab to perform modeling, data analysis, and publishable research on concentrating solar thermal and thermal energy storage systems.
Work as an in-person Application Development Intern at Stewart in Plymouth, MI, contributing production-ready code and owning a scoped engineering project under senior mentorship.
Actian seeks a hands-on Computer Science intern to develop pipeline receivers and observability features using Java and AI-assisted development tools as part of a 12-week remote summer program.
As a Software Engineering Intern at Sentry, you will own a production-facing project, ship code quickly with mentorship, and contribute to an open-source monitoring platform.
Software Engineer Intern role at Nightwing offering hands-on development experience on cyber and intelligence-focused projects under guidance from senior engineers.
Best Egg is hiring a motivated undergraduate Software Engineering Intern to contribute to product codebases, learn engineering best practices, and gain practical experience working with an experienced engineering team.
SpecterOps is hiring a remote Software Engineer Intern to collaborate with security practitioners and engineers on LLM integrations, backend services, and AI-driven features for security assessment workflows.
Entry-level geotechnical engineer to support subsurface exploration, lab programs, foundation alternatives, and geotechnical design/reporting for the Maine DOT Bridge Program.
Western Digital is hiring a Summer 2026 Software Engineer intern in San Jose to develop web and server-side applications using modern front-end frameworks and .NET technologies.
Software Engineer Intern (Summer 2026) to develop and test software for high-accuracy calibration systems at Torch Technologies' Huntsville site.
Join Lindy as an Engineering Intern to build production features across frontend and backend for an AI assistant used by real people.
Help build and ship full-stack features for Creatify’s AI-powered video ad platform as a Software Engineering Intern working closely with engineering, product, and design teams.
Energy Vault is looking for a motivated Software Engineering Intern to deliver production-quality code and automation for its AI-enabled energy software platform.
AECOM is hiring a Site/Civil Engineering Intern in Tampa to support site development, grading, drainage and permitting work while gaining hands-on experience with AutoCAD/Civil 3D and industry practices.
Contribute as a Software Engineer Intern on the ML Platform team to build scalable, reliable MLOps and training infrastructure that accelerates autonomy research and production at Woven by Toyota.
ANS is looking for an enthusiastic Electrical Engineer Intern to support power and renewables projects and gain practical field and design experience within a collaborative engineering team.
A PhD internship at Intel to contribute to cutting-edge AI software, focusing on computer vision, model optimization, and hardware/software integration while gaining mentorship and real-world deployment experience.
Age of Learning is hiring a part-time, hybrid Software Engineer Intern in Glendale, CA to work on production features, bug fixes, and agile engineering projects that impact millions of learners.
A hands-on Summer 2026 internship supporting electrical facilities design, documentation, and operations at Radiant's El Segundo headquarters.
Support design, manufacturing, and process-improvement efforts for autonomous service vessels as a Summer 2026 Industrial Engineer Intern in Austin, TX.
CTI (a Parsons company) is hiring Summer 2026 engineering interns in software, electrical, and mechanical disciplines to work on defense-focused systems and gain hands-on experience across the full development lifecycle.
Contribute to production AI agents at Sierra as a Software Engineer Intern, helping design, build, and ship features that power customer-facing agent products.
Progyny seeks an Engineering Intern to contribute to React front-ends, Python/TypeScript backends, and AWS-based infrastructure while gaining mentorship and presenting work to engineering leadership.
Work onsite in NYC as a Software Engineer Summer Intern on GameChanger's Core Services team, building backend and frontend features with mentorship and real ownership over a 10-week project.
