Mechanical Engineering Summer Internship

About the Mechanical Engineering Summer Internship Syska Hennessy Group, a leader in consulting, engineering, and commissioning services, is hiring a Mechanical Engineering Summer Intern in San Francisco. The team works on MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning projects around the world. What to Expect Interns join a collaborative environment focused on learning and professional growth. The program includes support from experienced engineers, a diverse team, flexible schedules, and opportunities to connect at social events. Compensation is competitive. What You Will Do Work with engineers to prepare design documentation Create AutoCAD and Revit drawings for mechanical systems Assist with design calculations and help size mechanical systems for buildings Support engineers during field investigations and construction site visits Join educational lunch-and-learn sessions designed for interns

At Mechanize, we are pioneering the development of Reinforcement Learning (RL) environments tailored to train AI models for real-world applications. Our ambition is to facilitate the complete automation of the economy, partnering with leading AI laboratories. Discover more at mechanize.work.As a Software Engineering Intern at Mechanize, you will play a pivotal role in assisting our team to develop these groundbreaking RL environments. If you have a solid command of Python programming and possess a keen intellect, we would love to hear from you.We are currently seeking interns for Winter 2026, Spring 2026, and Summer 2026.No prior experience in machine learning or AI is necessary.Curious about our interview process? Learn more here: https://www.mechanize.work/how-our-interview-process-works/

Join Syska Hennessy Group and see your contributions materialize in iconic projects around the globe! As a premier consulting, engineering, and commissioning firm, we excel in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning services. We are excited to offer a rewarding opportunity as an Electrical Engineering Summer Intern. This internship offers a vibrant work environment that fosters a positive learning experience. With a culture that prioritizes support, diversity, competitive pay, flexible schedules, and enjoyable social events, you will find the perfect blend of challenge and excitement during your internship. Key Responsibilities: As an intern, you will collaborate with our engineering teams to develop innovative designs. Expect a fast-paced atmosphere where teamwork is essential and everyone learns from each other. You will share in the success and recognition of delivering exceptional solutions that meet our clients' needs. Specific duties include: Supporting engineers in the preparation of design documentation Creating AutoCAD and Revit drawings for electrical systems Assisting with design calculations and sizing of electrical systems for buildings Conducting field investigations and site visits Participating in intern educational programs and lunch-and-learn sessions

Join Cloudflare as a Software Engineer Intern for the Summer of 2026! This is an exciting opportunity to gain hands-on experience in the tech industry, working alongside our talented engineers. You will contribute to meaningful projects, collaborate with cross-functional teams, and develop your skills in a dynamic and innovative environment.

Join Cloudflare as a Research Engineer Intern for the Summer 2026 session! This is a fantastic opportunity for students and recent graduates to gain hands-on experience in a leading tech company. As a Research Engineer Intern, you will collaborate with experienced engineers and be involved in groundbreaking research projects that enhance our product offerings and overall service quality.

Join Cloudflare as a Security Engineer Intern for the summer of 2026! This is an exciting opportunity to gain hands-on experience in the field of cybersecurity. You will work alongside seasoned engineers, tackling real-world security challenges and contributing to projects that protect our customers' data and privacy.As a part of our dynamic team, you will learn about security protocols, threat detection, and incident response while honing your technical skills. We value innovative thinking and enjoy a collaborative work environment where your ideas can make a difference.

At Mechanize, we specialize in developing reinforcement learning (RL) environments that empower AI models to execute real-world tasks efficiently. Our mission is to drive the complete automation of the economy, providing innovative solutions to leading AI laboratories. Discover more about our work at mechanize.work.As a Senior Software Engineer at Mechanize, you will contribute to the creation of RL environments that are pivotal in the field of AI model training. Ideal candidates will have 2-5 years of software engineering experience with proficiency in Python programming. Previous experience in machine learning or AI is not a prerequisite.For insights on our interview process, visit: Interview Process at Mechanize.

Join mechanize as a Senior Software Engineer, where you'll contribute to innovative software solutions that shape the future of technology. In this role, you will lead projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality software products. Your expertise will drive architectural decisions and enhance our development processes.

About the Role:Join us for a paid internship in the summer of 2026 (June to August, dates are flexible). This role requires full-time, in-person attendance at our San Francisco office located in the vibrant Mission District.What We're Creating:We are developing the core components of our groundbreaking Physical AI Scientist platform, which includes: Advanced Physical AI capable of manipulating scientific instruments with human-like precision. Intelligent Scientific AI that autonomously analyzes results, determines next steps, and completes experiments.This is a highly ambitious endeavor, and we believe that a dedicated team of individuals who take ownership can achieve remarkable success.The Team:Our team is made up of passionate engineers from esteemed companies like Tesla, Amazon, SpaceX, and Neuralink. We thrive on collaboration and enjoy fast-paced work, whether it’s on our products or during team outings like skiing or go-karting!We love diving deep into discussions about engineering and robotics, as well as sharing interests in topics like race cars and cooking. Our culture encourages continuous learning and sharing knowledge among team members.We value straightforward communication and are not afraid of healthy debates regarding design choices. If disagreements arise, we prefer to address them quickly and with empathy.In this role, you will:Collaborate with our Full Stack Software Engineering team to develop software solutions that enhance scientific advancements.We're Looking For Candidates Who:Are adaptable and willing to take on diverse responsibilities.Can thrive in a dynamic environment where priorities may shift and timelines can be ambiguous.Have a genuine enthusiasm for learning and expanding their technical abilities.Preferred Qualifications:Proficient in Python, with the ability to swiftly implement and refine ideas.Experience in developing interactive front-end applications using React or similar frameworks.Familiarity with Typescript.Understanding of web programming (HTML, CSS, JS, HTTP, REST).Experience in backend system design and implementation.

About Atomic SemiAtomic Semi is at the forefront of advancing semiconductor manufacturing with a focus on building a compact, agile fabrication facility.Leveraging current technology and innovative simplifications, we are determined to create our own tools for rapid iteration and enhancement.Our exceptional team comprises a diverse array of engineers specializing in mechanical, electrical, hardware, computer, and process engineering. Together, we are committed to owning the entire stack from atomic structures to architectural designs. We thrive on optimism and are eager to push the boundaries of technological innovation.We believe in the motto: smaller is better, faster is better, and building it ourselves is better.Our lab is equipped with advanced 3D printers, an extensive selection of microscopes, e-beam writers, and general fabrication tools. If we identify any gaps, we will invent the necessary solutions.Founded by Sam Zeloof and Jim Keller, Atomic Semi is driven by a passion for innovation. Sam gained recognition for his garage-built chips, while Jim boasts over 40 years of leadership in the semiconductor sector.About the RoleWe are seeking enthusiastic Mechanical Engineering Interns for the upcoming fall term, commencing in September. The internship requires a commitment of 4 to 8 months. As we reconstruct the chip fabrication process from the ground up, you will engage in significant and meaningful projects. Our engineering endeavors span multiple disciplines including structures, optics, robotics, heat transfer, physics, and chemistry. As a startup, we provide interns with substantial ownership and critical missions.The ideal candidate will have practical experience in at least one of these domains and broad exposure to others. Our philosophy emphasizes rapid prototyping and testing—projects should be built and evaluated in days or weeks, not months. To apply, a portfolio showcasing your completed projects is required. If you have successfully delivered a medium-to-high complexity system through personal projects or prior internships, you would be an excellent fit for our team.

Astranis develops advanced satellites for high-orbit missions, supporting secure networks for clients ranging from large enterprises to governments and the US military. With five satellites launched and more in development, Astranis manages a commercial contract backlog of over $1 billion. The company has raised more than $750 million from leading investors, including Andreessen Horowitz, Blackrock, and Fidelity. The team of 450 engineers and entrepreneurs operates from a 153,000 sq. ft. headquarters in Northern California. Internship Overview The Mechanical Engineering Internship for Fall 2026 is a twelve-week, hourly position designed for students enrolled in a four-year university program. Interns join the engineering team to work on substantial, hands-on projects that impact Astranis satellites directly. Many past interns have contributed to hardware and software for the company’s first satellite, with several moving on to full-time roles at Astranis. Recent graduates are encouraged to apply for Associate Engineer positions instead. What You Will Do Work closely with engineers to design, build, and test satellite hardware and software. Design, evaluate, procure, assemble, and test structures, mechanisms, and bracketry for spacecraft, using a variety of manufacturing methods for both composite and metallic parts. Perform mechanical and thermal analyses on spacecraft systems. Integrate components and systems into spacecraft, collaborate on documentation, and help improve build processes for future projects.

About Context Context builds AI platforms that help companies capture and manage their own knowledge, procedures, data, and objectives, using intelligent agents. These agents work with human teams to handle complex, ongoing tasks inside a unified office suite. Fortune 500 clients rely on Context to deploy these solutions securely. The team includes engineers and researchers with backgrounds at Apple, Ramp, Stripe, Meta, BAIR, and SAIL. Context’s products have reached over a million users and supported campaigns with audiences of more than 180 million. Backers include Lux Capital, Qualcomm Ventures, General Catalyst, and BoxGroup. Context moves quickly. Features developed one week are already in use by Fortune 100 teams the next, so the feedback loop is immediate and high-stakes. Summer Internship Overview This paid internship in San Francisco is for students who want to work on meaningful projects at a growing startup. Interns have the chance to ship code to production, collaborate with Fortune 500 clients, and take ownership of high-impact work. In previous summers, interns built platform integrations that are now used by major clients. Compensation $80,000 - $120,000 annual, prorated for the internship period Interview Process Behavioral screening Take-home case study or technical interview Two-day work trial (timing is flexible) Location San Francisco, CA (in-office)

Join Cloudflare as a Research Engineer Intern for the summer of 2026, where you'll have the opportunity to tackle cutting-edge challenges within a dynamic and innovative environment. This internship is designed for aspiring engineers looking to deepen their expertise while contributing to groundbreaking projects that enhance internet security and performance.

BridgeBio Pharma, Inc. offers a People Experience Summer Internship based in San Francisco at 1800 Owens. This program invites individuals who enjoy tackling challenges and thinking creatively to contribute to the company’s mission of advancing treatments for rare diseases. Role overview The internship centers on supporting people experience initiatives within a biotech environment. Interns will have the chance to work alongside experienced professionals, contributing to projects that support BridgeBio’s commitment to patient-focused innovation. What you will do Engage with teams working on solutions for unmet patient needs Participate in projects that encourage curiosity and creative problem-solving Support efforts that foster a positive and collaborative workplace culture What we look for Interest in people experience, biotech, or related fields Curiosity and willingness to question conventional approaches Openness to ethical and innovative uses of technology, including AI This internship is designed for those who want to learn from industry leaders and contribute to meaningful work in biopharmaceuticals. BridgeBio values individuals who are ready to challenge the status quo and help shape the future of medicine.

Join Cloudflare as a Research Engineer Intern for Summer 2026! This is a unique opportunity to contribute to cutting-edge projects and collaborate with talented engineers in a dynamic environment. You will gain hands-on experience in research and development while working directly with our engineering teams. This internship is designed for ambitious individuals looking to kickstart their careers in technology.

Join Cloudflare as a Solutions Engineer Intern during the Summer and Fall of 2026, where you will have the opportunity to work alongside skilled professionals in a dynamic environment. This internship offers a unique chance to engage in innovative projects, develop your technical skills, and contribute to cutting-edge solutions that enhance internet security and performance.

Join Cloudflare as a Security Engineer Intern for the summer of 2026! This is an exciting opportunity for students looking to gain hands-on experience in cybersecurity. As part of our team, you will work alongside seasoned professionals on projects that help protect our clients' digital assets and infrastructure.In this role, you will engage in various tasks such as analyzing security vulnerabilities, assisting in the development of security protocols, and contributing to incident response efforts. Your work will play a crucial role in maintaining the security posture of our services.

Join Cloudflare as a Marketing Operations Intern for the summer of 2026 and immerse yourself in the dynamic world of digital marketing. As an intern, you will collaborate with our marketing team, contributing to various initiatives that enhance brand visibility and drive customer engagement. This is a unique opportunity to gain hands-on experience in a fast-paced environment while working alongside seasoned professionals.

Join Cloudflare as a Marketing Events and Campaigns Intern for Summer 2026! In this exciting role, you will work closely with the marketing team to help plan, execute, and evaluate a variety of events and marketing campaigns. This internship offers an invaluable opportunity to gain hands-on experience in the dynamic field of marketing within a fast-paced tech environment.

Join Cloudflare as a Content Marketing Intern for Summer 2026! In this exciting role, you will have the opportunity to work closely with our dynamic marketing team, contributing to the creation and execution of engaging content strategies. This internship is designed for individuals eager to gain hands-on experience in the fast-paced world of digital marketing.As a Content Marketing Intern, you will assist in drafting blog posts, creating social media content, and analyzing performance metrics. Your creativity and passion for storytelling will help drive our brand’s messaging and reach.