Water Treatment Student Intern Johnson Service GroupWater Treatment Student InternLos Gatos, CARequired: Pursuing state certification to operate at a Drinking Water Treatment Facility or Advanced Water Treatment Facility. This hands-on internship provides experience in water treatment operations under the guidance of certified operators.
Field Sales Engineering Intern - Summer 2026 Amphenol TCSField Sales Engineering Intern - Summer 2026Santa Clara, CaliforniaAmphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. Amphenol Corporation is one of the world's largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Site/Civil Engineering Intern Tetra Tech IncSite/Civil Engineering InternOakland, CAWith 25,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition. Join Tetra Tech's California team as a Site/Civil Engineering Intern supporting a diverse mix of infrastructure projects across municipal, commercial, and private clients.
NewManufacturing Equipment Engineering Intern Peak EnergyManufacturing Equipment Engineering InternBurlingame, CA$30–$35 / hourDay to day, you will partner closely with cross-functional teams including Process, Quality, Design, Manufacturing, and Engineering Technicians to help deliver fully operational, production-ready manufacturing lines. One day you might be helping develop a vision-based inspection system in the lab; another, you could be out on the pilot line working alongside engineers and technicians to troubleshoot equipment, improve tooling, or engineer a manufacturing process that can scale to commercial production.
Field Sales Engineering Intern - Summer 2026 Amphenol Communications SolutionsField Sales Engineering Intern - Summer 2026Santa Clara, CAAmphenol Corporation is one of the worlds largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.).
Engineering Intern (Civil & Survey) Tetra Tech IncEngineering Intern (Civil & Survey)Oakland, CA$22–$25 / hourWith 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition. About Tetra Tech: Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide.
SSG Design Engineering Intern (Fall 2026) CadenceSSG Design Engineering Intern (Fall 2026)San Jose, CA$35–$62 / hourOur customers are the world's most innovative companies, delivering extraordinary electronic products from chips to boards to complete systems for the most dynamic market applications including hyperscale computing, 5G communications, automotive, mobile, aerospace, consumer, industrial, and healthcare. It can involve RTL implementation of a specified micro-architecture in System Verilog, simulating and debugging RTL logic, running synthesis, place & route and other Electronic Design Automation (EDA) tools to study and achieve timing, area, and power goals.
Software Engineering Intern Beacon SoftwareSoftware Engineering InternSan Francisco, CaliforniaYou will work directly with our senior engineers on the platforms that power how we operate the portfolio: data ingestion across 25+ portcos, internal tools used by our operating team every day, and AI-powered workflows that we are embedding into both Beacon HQ and the portfolio products themselves. How We Use AI in Our Hiring Process: To ensure transparency, we want candidates to know that Beacon Software uses Artificial Intelligence and AI-enabled tools to assist with screening, reviewing, organizing and highlighting profiles and applications that match the key requirements for each role.
Engineering Intern FluencyEngineering InternSan Francisco, CaliforniaRather than hiring into a fixed role, we place interns into one of three tracks based on your skillset and interests, decided together during your first two weeks: Product Engineering: Build user-facing features end to end and ship real product to real users, working across the stack with designers and product leads. Our OS-level agent maps how work actually happens across every application an employee uses, with zero integrations required, then surfaces where AI will deliver real ROI and measures the impact of every transformation initiative.
Electrical Engineering Intern [Fall 2026] Figure AI IncElectrical Engineering Intern [Fall 2026]San Jose, CA$40–$45 / hourExperience with power electronics (motor driver, switch mode power supplies…), digital electronics (MCU, FPGA, Ethernet, USB, SPI, I2C…), and analog electronics (filters, ADC/DAC…). Responsibilities: Design and test full or sub sections of PCBAs on the Humanoid like power distribution boards, battery management systems, sensing boards, motor controllers, or computer boards.
2026 Fall Engineering Intern Estes Energy2026 Fall Engineering InternSan Francisco, CARoughly 3.9 million barrels of diesel (5.8 TWh of energy) are burned every day in the U.S., mostly by commercial vehicles and equipment — emitting 1.66 megatonnes of CO, 353 kilotonnes of NOx, and 9.92 kilotonnes of SOx daily. Contribute to the design, build, and test of components or subsystems within our power systems (mechanical, electrical, controls, battery, manufacturing, or systems engineering — depending on your focus).
Process Engineering Intern BillionToOne IncProcess Engineering InternUnion City, CAOur revolutionary QCT molecular counting technology enhances disease detection resolution by over a thousandfold using cell-free DNA,a breakthrough that has already transformed the lives of over half a million patients worldwide. At BillionToOne, we've built a category-defining, publicly traded company on Nasdaq where transparency fuels trust, collaboration drives breakthroughs, and every contribution moves the needle on our mission to make life-changing diagnostics accessible to all.
NewSoftware Engineering Intern (Summer 2026) ZettabyteSoftware Engineering Intern (Summer 2026)Palo Alto, CaliforniaYou'll contribute to real production code across cloud-native infrastructure, platform tooling, and backend services—working alongside a senior engineering team that moves fast and ships impactful work. Leverage AI-assisted coding tools (GitHub Copilot, Cursor IDE, ChatGPT, etc.) to move fast and write quality code.
Fab Software Engineering Intern - Fall Fab2Fab Software Engineering Intern - FallSan Francisco, CaliforniaAppreciation for texts such as Structure and Interpretation of Computer Programs and Designing Data-Intensive Applications: The Big Ideas Behind Reliable, Scalable, and Maintainable Systems . If you’re excited by building complex features from scratch, and learning new domains quickly, this is a great place to grow.
Process Engineering Intern, ESS Peak EnergyProcess Engineering Intern, ESSBurlingame, CACollaborate with cross-functional teams, including R&D, production, and quality assurance, to support the transition of new products from development to full-scale manufacturing. Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, SunPower, Fluence, and Enovix.
Software Engineering Intern, Dynamo - Fall 2026 NvidiaSoftware Engineering Intern, Dynamo - Fall 2026Santa Clara, CAAs an Applied AI Research Software Engineering intern on the Dynamo project, you will address some of the most sophisticated and high-impact challenges in distributed inference, including: Dynamo k8s serving platform, disaggregated serving, dynamic GPU scheduling, intelligent routing, and distributed KV cache management. Contribute to open-source repositories, participate in code reviews, assist with issue triage on GitHub, work closely with the community to address issues, capture feedback, and evolve the framework's APIs and architecture.
Mechanical Engineering Intern, Robotics NeuralinkMechanical Engineering Intern, RoboticsSouth San Francisco, CARequired Qualifications: 6+ months experience of in the application of technical skills outside of the classroom (examples depending on the role: laboratory, research, extracurricular project teams, open source contributions, volunteering, personal projects or prior internship/work experience). Job Description and Responsibilities: As a Mechanical Engineering Intern at Neuralink, you will have the opportunity to design and produce hardware solutions for our brain-machine interface devices, including surgical robotics, automation, microfabrication, and more.
Electrical Engineering Intern - Fall Atomic SemiElectrical Engineering Intern - FallSan Francisco, California$105,000–$126,000 / yearYou will work closely with other engineers to develop lithography systems, deposition tools, vacuum chambers, nanometer precision motion control, plasma etching systems, and related tools. Working at Atomic Semi We’re an early-stage hardware startup with solid funding, world-class advisors, and a lab/office in San Francisco, CA.
NewSoftware Engineering Intern - Future Pathways Salesforce IncSoftware Engineering Intern - Future PathwaysSan Francisco, CA$22–$23 / hourThrough strategic partnerships with workforce development nonprofits committed to closing the opportunity and tech skills gaps, the program creates meaningful pathways into technology careers for adult learners. Future Pathways is Salesforce's internship and apprenticeship program dedicated to creating careers for talented professionals from alternative education pathways - no four-year degree required.
Software Engineering Intern InsteadSoftware Engineering InternSan Francisco, CaliforniaWhat makes us unique: we hold full government approvals with the IRS, 48 states, and all cities to e-file 1040, 1041, 1120, 1120S, and 1065, with 706, 709, 990, 5500, 2290, and PPT coming for tax year 2026. You'll ship production code that hundreds of accounting firms use, work alongside senior engineers, and get hands-on experience building with AI tools from day one.
Development Engineering Intern (Fall 2026) First Solar IncDevelopment Engineering Intern (Fall 2026)Santa Clara, CA$27.50–$31.25 / hourAbility to wear personal protective equipment is required (including but not limited to; steel-toed shoes, gloves, safety glasses, hearing protection, protective jacket or apron and arm guards, and a condition of employment and continued employment (requires little or no facial hair) for those requiring respirator use. Basic Internship Scope (Project): Develop novel perovskite chemistries to enhance photovoltaic device efficiency, stability, and reproducibility.
Software Engineering Intern – Distributed Simulation Systems Astera InstituteSoftware Engineering Intern – Distributed Simulation SystemsEmeryville, CaliforniaUnlike traditional non-profit research organizations, projects supported by Astera operate like high-velocity startups, allowing us to focus on ambitious goals, match structure to problem, and attract strong technical talent and leadership. Astera Institute is seeking a Software Engineering Intern to help build infrastructure for large-scale distributed simulation systems, including biological systems and physics-based environments.
Computer Vision Engineering Intern - Fall 2026 Intuitive Surgical IncComputer Vision Engineering Intern - Fall 2026Sunnyvale, CACertain information you provide as part of the application will be used for purposes of determining whether Intuitive Surgical will need to (i) obtain an export license from the U.S. Government on your behalf (note: the government's licensing process can take 3 to 6+ months) or (ii) implement a Technology Control Plan ("TCP") (note: typically adds 2 weeks to the hiring process). U.S. Export Controls Disclaimer: In accordance with the U.S. Export Administration Regulations (15 CFR §743.13(b)), some roles at Intuitive Surgical may be subject to U.S. export controls for prospective employees who are nationals from countries currently on embargo or sanctions status.
Application Engineering Intern Schweitzer Engineering Laboratories IncApplication Engineering InternSan Ramon, CAWe challenge and rely on our interns to contribute high-quality work that adds value to our company and gives you an advantage with real-world experiences when seeking jobs after graduation. SEL managers work with their interns to arrange flexible schedules that accommodate classes and studying while working part-time during the school year.
Software Engineering Intern (Summer 2026) Spacial AISoftware Engineering Intern (Summer 2026)Palo Alto, CaliforniaWith decades of combined experience across architecture, engineering, and construction, we’ve felt the industry’s pain points firsthand — slow approvals, endless redlines, and unclear requirements that derail even the best designs. Support LLM- and AI-powered initiatives that can be applied across various parts of the business, including go-to-market, operations, customer workflows, and internal knowledge systems.
Electrical Engineering Intern [Fall 2026] FigureElectrical Engineering Intern [Fall 2026]San Jose, California$40–$45 / hourExperience with power electronics (motor driver, switch mode power supplies…), digital electronics (MCU, FPGA, Ethernet, USB, SPI, I2C…), and analog electronics (filters, ADC/DAC…). Design and test full or sub sections of PCBAs on the Humanoid like power distribution boards, battery management systems, sensing boards, motor controllers, or computer boards.
Performance Engineering Intern NetApp IncPerformance Engineering InternSan Jose, CAKnowledge and experience in computer operating systems, computer architecture and design, data structures, software design and programming practices; systems programming in C and/or C++ Strong scripting skills - Perl, Python (primarily within JupyterHub), Shell Knowledge of storage systems and file systems highly desirable A creative and analytical approach to problem solving Demonstrated willingness to take on tasks and responsibilities that positively contribute to realization of team, department, and company goals. As the only enterprise-grade storage service natively embedded in Google Cloud, AWS, and Microsoft Azure, we empower customers to run everything from traditional workloads to enterprise AI with unmatched performance, resilience, and security.
Application Engineering Intern Schweitzer Engineering LabsApplication Engineering InternSan Ramon, CAWe challenge and rely on our interns to contribute high-quality work that adds value to our company and gives you an advantage with real-world experiences when seeking jobs after graduation. SEL managers work with their interns to arrange flexible schedules that accommodate classes and studying while working part-time during the school year.
Fall 2026 R&D Engineering Intern – Hydrogen Systems FourierFall 2026 R&D Engineering Intern – Hydrogen SystemsMountain View, CaliforniaAs the directly responsible individual overseeing an experimental test station, the intern will develop a data analysis framework to provide key insights into long-term physicochemical phenomena. Working closely with an R&D engineer, the intern will characterize thermal/separation processes, develop control systems, and optimize operating parameters to satisfy key reliability and cost constraints.
Perception Engineering Intern Robert Bosch GmbHPerception Engineering InternSunnyvale, CA$42–$52 / hourThe Bosch Research and Technology Center North America, with offices in Sunnyvale, Pittsburgh, and Cambridge, is part of the global Bosch Group, a company with over 70 billion Euro in revenue, 400,000 employees worldwide, a very diverse product portfolio, and a history spanning over 125 years. The Research and Technology Center North America (RTC-NA) provides innovative technologies in various Bosch business fields such as energy technologies, internet technologies, circuit and advanced MEMS design, semiconductors and wireless, and artificial intelligence.
Rust Software Engineering Intern (Chip Design Tools) - Fall 2026 Fab2Rust Software Engineering Intern (Chip Design Tools) - Fall 2026San Francisco, CaliforniaThe people who have done well on this team tend to come from deep, rich applications: tools and engine programmers, people who have built game level editors, DAWs, CAD tools, rendering pipelines, or software where the hard problems live in the seams between data, rendering, and input. There is also plenty nearby as the application grows: a plugin system built on sandboxed WebAssembly components, a scripting API where a script is the same first-class client as the mouse, and integrations that send finished designs to the fab.
AI Automation Engineering Intern Advantest CorpAI Automation Engineering InternSan Jose, CABy embedding AI-driven automation directly into our test and validation pipeline, you will help reduce time-to-market, improve yield, and enable the team to focus on high-value engineering challenges instead of repetitive manual tasks. In this role, you will leverage AI and modern automation tools to build intelligent workflows that accelerate the development, validation, and production testing of next-generation AI chips.
Data Engineering Intern - AI & Analytics (Fall 2026) Rivian and Volkswagen Group TechnologiesData Engineering Intern - AI & Analytics (Fall 2026)Palo Alto, CaliforniaRivian and Volkswagen Group Technologies may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian and Volkswagen Group Technologies affiliates; and (iii) Rivian and Volkswagen Group Technologies’ service providers, including providers of background checks, staffing services, and cloud services. Rivian and Volkswagen Group Technologies may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) record keeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Mechanical/Test Engineering Intern TerranovaMechanical/Test Engineering InternBerkeley, CaliforniaBacked by leading climate and American dynamism investors, Terranova builds intelligent robotic systems to terraform the Earth itself - lifting land, restoring wetlands, and protecting critical infrastructure from floods and sea-level rise. You’ll lead projects from concept through field deployment: designing, analyzing, fabricating, and testing large-scale robotic systems that operate in the most demanding environments on Earth.
Firmware Engineer Intern, Robotics And Surgery Engineering NeuralinkFirmware Engineer Intern, Robotics And Surgery EngineeringSouth San Francisco, CAOur team - a cross-functional mix of roboticists, engineers from various disciplines, and medical professionals - collaborates on developing a surgical flow from first principles. Required Qualifications: Demonstrated track record of success in a science or engineering field, evidenced by outstanding projects, innovations, or advanced problem-solving.
GTM Engineering Intern Aviator LLCGTM Engineering InternSan Francisco, CA$4,000–$6,000Python and/or TypeScript · SQL · REST APIs · Clay · Claude API · a CRM (HubSpot/Salesforce) · a sequencer (Instantly/Smartlead/Outreach) · data sources (Apollo, ZoomInfo, GitHub) · automation glue (n8n, Zapier) · Playwright/Puppeteer for scraping. Build enrichment pipelines in Clay (or code) that identify companies with the signals that matter to us - large monorepos, high PR throughput, heavy CI spend, GitHub-native workflows, recent DevEx or platform hires.
Engineering Intern Western MagneticsEngineering InternSouth San Francisco, CAWestmag is the American manufacturer of drone motors and robot actuators, backed by Andreessen Horowitz, Founders Fund, Lux Capital, NFDG, Menlo Ventures, and other top investors. Westmag offers exciting Internship and Co-op opportunities for students eager to gain hands-on experience in the fields of engineering, operations, product development, and business functions.
(General Hire) Software Engineer Intern (Trust and Safety-Engineering) - 2027 Summer TikTok Inc(General Hire) Software Engineer Intern (Trust and Safety-Engineering) - 2027 SummerSan Jose, CAOur team is responsible for achieving goals by building content moderation process systems, rule engines, strategy systems, feature engines, human moderation platforms, risk insight systems, and all kinds of supportive platforms across TnS organization. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
SSG Design Engineering Intern (Fall 2026) Cadence SystemsSSG Design Engineering Intern (Fall 2026)San Jose, CaliforniaOur customers are the world’s most innovative companies, delivering extraordinary electronic products from chips to boards to complete systems for the most dynamic market applications including hyperscale computing, 5G communications, automotive, mobile, aerospace, consumer, industrial, and healthcare. It can involve RTL implementation of a specified micro-architecture in System Verilog, simulating and debugging RTL logic, running synthesis, place & route and other Electronic Design Automation (EDA) tools to study and achieve timing, area, and power goals.
Manufacturing Engineering Intern (Fall 2026) Sunday RoboticsManufacturing Engineering Intern (Fall 2026)Redwood City, CaliforniaContribute to DFM/DFA efforts to ensure designs can scale from low-volume prototypes to high-volume production through build analysis reviews. We are looking for a Manufacturing Engineering Intern to help design, build, and scale the manufacturing systems that create our robots and data collection devices.
Hardware Engineering Intern Bio-TechneHardware Engineering InternSan Jose, California$19.20–$26.40 / hourThe Hardware Engineering team is a part of the development team and continuously pushes out new products, instruments, consumable devices, and manufacturing automation solutions to generate growth and value for the company. Pay Range: $19.20 - $26.40 All internship positions are designed to give college students an opportunity to apply techniques learned in an academic setting while obtaining new skills.
Manufacturing Engineering Intern - (108710) SanminaManufacturing Engineering Intern - (108710)San Jose, CA$30–$34 / hourRecognized as a technology leader, Sanmina Corporation provides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage, automotive and clean technology sectors. Required to stand, walk, sit, stoop, bend; talk and hear in person; use hands to finger, handle or feel objects or controls; reach with hands and arms; substantial movements (motions) of the wrists, hands, and/or fingers; repetitive motion.
Mechanical Engineering Intern, Brain Interfaces NeuralinkMechanical Engineering Intern, Brain InterfacesSouth San Francisco, CAOur team also develops test infrastructure to accelerate hardware development and manufacturing, designs electronics packaging for our charger and implant electronics, and creates tooling to interface the implant with the surgical robot. Job Description and Responsibilities: As a Mechanical Engineering Intern, you will support the design and production of hardware solutions for our brain-computer interface devices, including components for surgical robotics, automation, microfabrication, and more.
Development Engineering Intern JSR Micro IncDevelopment Engineering InternSunnyvale, CA$25–$30 / hourThis internship offers hands-on experience in semiconductor materials development, DUV/EUV lithography processes, and predictive modeling approaches for next-generation photoresist technologies. We are seeking a motivated and detail-oriented Development Engineering Intern to support our Technology Team in advancing photoresist formulation and characterization projects.
NewSoftware Engineering Intern TerranovaSoftware Engineering InternBerkeley, California$20–$28 / hourBacked by leading climate and American dynamism investors, Terranova builds intelligent robotic systems to terraform the Earth itself - lifting land, restoring wetlands, and protecting critical infrastructure from floods and sea-level rise. You’ll thrive if you’ve worked on platform or infra teams (Vercel, Cloudflare, AWS) or as a product engineer at performance-oriented orgs (Stripe, Notion, etc.).
Fall '26 Intern - Mechanical Engineering mossFall '26 Intern - Mechanical EngineeringSan Francisco, CaliforniaBe ready to work through the full hardware development cycle: concept CAD, rapid prototyping, FEA, DFM iteration, supplier coordination, assembly, and field validation in live farm environment. We focus on real, messy, on-the-ground problems today, while working toward a future where autonomous field robots make harsh outdoor jobs easier and safer.
Infrastructure Software Engineering Intern - Fall Fab2Infrastructure Software Engineering Intern - FallSan Francisco, CaliforniaWe're an early-stage hardware startup with solid funding, world-class advisors, and offices in Austin, TX and San Francisco, CA. Help manage and maintain our fleet of on-premises servers, ensuring high availability and optimal resource utilization.
Software Engineering Intern MechanizeSoftware Engineering InternSan Francisco, CaliforniaComing up with good task ideas requires being clever: finding situations where a frontier model will fail in interesting ways, which means seeing gaps that the model itself doesn't see. You own the full lifecycle: coming up with the idea, implementing the grading infrastructure, running frontier models against the task, analyzing where and why they fail, and iterating until the task is rigorous and fair.
Antenna Engineering Intern (Fall 2026) TacitAntenna Engineering Intern (Fall 2026)San Francisco, CaliforniaBuild mock ups for proof-of-concept prototypes and test vehicles, build test fixtures and platforms, and create solutions to automate the antenna system development process, and data analysis of testing workflows. Assist in sensor calibration to reduce device-to-device variability and maintain reliable performance in different operating conditions and practical user-study cases across user populations.
Product Design Engineering Intern, Summer 2026 Mill Industries IncProduct Design Engineering Intern, Summer 2026San Bruno, CA$35–$45 / hourTens of thousands of Mill's residential food recyclers are already helping households divert millions of pounds of food scraps every year, paving the way for our upcoming launch of Mill Commercial-the industry's first end-to-end solution for managing, understanding, and preventing food waste in commercial environments (e.g. We build smart systems and infrastructure for homes, businesses, and municipalities that transform food scraps from landfill-bound waste into valuable resources, including chicken feed.