Software Engineer Internship - Summer 2026

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 Electr…

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

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.

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 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.

About Atomic SemiAtomic Semi is at the forefront of semiconductor innovation, creating a compact and agile semiconductor fabrication facility.Leveraging current technologies and simplifying processes, we are dedicated to building our own tools to facilitate rapid iterations and enhancements.Our team comprises exceptional hands-on engineers with diverse expertise in mechanical, electrical, hardware, computer, and process engineering. Together, we aim to redefine the technology landscape from atoms to architecture.We are driven by the belief that smaller, faster, and self-built solutions are superior.Our lab is equipped with advanced 3D printers, various microscopes, e-beam writers, and general fabrication tools - and we are always ready to invent what's missing.Founded by Sam Zeloof and Jim Keller, Atomic Semi combines a passion for innovation with decades of industry experience.About the RoleWe are seeking motivated Electrical Engineering Interns for the upcoming fall term, commencing in September, with an ideal commitment of 4 to 8 months. As we reconstruct the chip fabrication process, you will engage in groundbreaking work.You will collaborate with fellow engineers to design and improve lithography systems, deposition tools, vacuum chambers, precision motion controls, plasma etching systems, and related technologies. Your responsibilities will include problem identification, prototyping solutions, and productionizing your innovations to transform IC manufacturing.Our approach emphasizes building and testing within days or weeks rather than months. To apply, please submit a portfolio showcasing your tangible projects. If you have successfully delivered a medium-to-high complexity system through a personal project or prior internship, you will thrive in our environment.

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.

Join Cloudflare as a Marketing Events and Campaigns Intern for the summer of 2026! This is a fantastic opportunity to gain hands-on experience in the dynamic field of marketing, focusing on event planning and campaign execution. You will work closely with our marketing team to assist in the organization and promotion of various events, ensuring they align with our strategic goals.As an intern, you'll have the chance to contribute to real projects, develop your skills, and enhance your understanding of the marketing landscape in a fast-paced tech environment.

Join Cloudflare as a Solutions Engineer Intern for the summer of 2026. This is an exciting opportunity for students who are passionate about technology and eager to gain hands-on experience in a dynamic work environment. As an intern, you will collaborate with our engineering and product teams to develop solutions that enhance the performance and security of our clients' web applications.

Join us as a Program Operations Analyst Intern this Summer 2026 at Cloudflare, where you'll be immersed in our mission to help build a better internet. In this role, you will collaborate with various teams to streamline operations and enhance project management processes. You'll gain invaluable experience in data analysis, strategic planning, and operational efficiency, all while contributing to meaningful projects that impact our global customer base.

Join our dynamic Governance, Risk, and Compliance (GRC) team as an intern for the Summer of 2026. This internship offers a unique opportunity to gain hands-on experience in risk management, compliance strategies, and governance frameworks within a leading tech company. You will work closely with seasoned professionals, engaging in projects that help shape our organizational policies and procedures.As a GRC intern, you will have the chance to:Assist in developing and implementing compliance programs.Participate in risk assessments and audits.Contribute to the preparation of regulatory reports.Support cross-functional teams to ensure adherence to governance practices.