Research Engineer Internship Opportunity for Fall 2026

Astranis Space Technologies Corp. develops advanced satellites for high orbits, supporting secure networks for enterprises, governments, and the U.S. military. With five satellites already in orbit and a significant commercial backlog, the company continues to expand its presence in satellite communications. The team, based in a 153,000 square foot headquarters in Northern California, includes 450 engineers and entrepreneurs working on end-to-end satellite design, build, and operations. The Antenna Intern position for Fall 2026 is a twelve-week, hourly internship designed for students enrolled in a four-year university program. This role centers on hands-on collaboration with engineers from mechanical, thermal, and payload systems to advance antenna technology for current and future satellite payloads. What you will do Use advanced design tools to develop communications antenna systems that can adapt to changing on-orbit conditions and customer requirements. Work with vendors to design and source RF and antenna components, then verify their performance through detailed anechoic chamber testing. Partner with teams across Mechanical, Structural, Thermal, and Payload Systems to co-design antenna components and systems. Internship details Internships are structured as twelve-week hourly roles. Open to students currently enrolled in a four-year university program.

Join Notion Labs Inc. as a Software Engineer Intern for the Fall 2026 semester! This is an exciting opportunity to work in a dynamic environment where you will contribute to innovative projects and gain hands-on experience with cutting-edge technologies.As an intern, you will collaborate with our talented engineering team to develop and improve our software solutions. You'll have the chance to enhance your skills in programming, problem-solving, and teamwork while making a real impact in our organization.

Join Sierra as an Intern in Agent Development for the Fall 2026 semester! This is an exciting opportunity to gain hands-on experience in a dynamic and innovative environment. As an intern, you will collaborate with our talented team to support various projects aimed at enhancing agent performance and development strategies.

Join Handshake as a Student Researcher for the Fall 2026 semester! This exciting role offers you the chance to contribute to innovative research projects while gaining valuable experience in a dynamic environment. As a Student Researcher, you will work closely with leading professionals, enhance your analytical skills, and immerse yourself in real-world applications of your studies.

Astranis builds advanced satellites for high orbits, expanding access to secure and dedicated networks for clients such as large enterprises, governments, and the US military. With five satellites in orbit and more launches ahead, Astranis supports a commercial contract backlog exceeding $1 billion. The company is headquartered in Northern California and employs 450 engineers and entrepreneurs, backed by over $750 million from investors like Andreessen Horowitz, Blackrock, and Fidelity. The Associate Mechanical Engineer - Fall 2026 Program is a twelve-week, salaried role based in San Francisco. This program is designed for candidates who have completed or will complete their bachelor’s degree before joining. The position offers the chance to work on projects that match the complexity and impact of those assigned to full-time engineers. Role overview Work alongside the engineering team to design, build, and test satellite hardware or software. What you will do Associate Engineers at Astranis contribute directly to challenging engineering projects. Past participants have designed and tested hardware or software for the company’s first satellite. Many have continued on to full-time roles. This program emphasizes hands-on experience and meaningful project ownership. Requirements Bachelor’s degree completed or expected before the program start date Interest in satellite hardware or software engineering Note: Current college students should consider applying for the Astranis Internship program instead.

Kickstart your career with a summer internship at Cloudflare, a leader in web performance and security. As an Internal Audit Intern, you will gain invaluable hands-on experience in auditing processes and risk management while working closely with our dynamic audit team. This position is designed for students who are eager to learn and make a significant impact in a fast-paced environment.

Join Cloudflare as a Sales Intern for Summer 2026 and gain invaluable experience in one of the leading tech companies in the world. You will collaborate with seasoned professionals, engage with clients, and contribute to innovative solutions that enhance internet security and performance.

About TacitTacit is an innovative deep tech startup located in San Francisco, dedicated to transforming human-computer interaction through groundbreaking hardware solutions. Our venture is supported by prominent investors such as General Catalyst, Khosla Ventures, and Greylock Partners, with a founding team comprising experts from Stanford, BrainGate, Oculus, and Tesla. We are on a mission to tackle pioneering engineering challenges to bring visionary products to life.About the RoleWe are looking for a passionate PhD student to join us as an Antenna Engineering Intern. In this role, you will collaborate closely with our talented engineers and researchers to design, simulate, analyze, and validate advanced antenna systems for our wireless sensing hardware. This internship offers invaluable hands-on experience throughout the entire product lifecycle, emphasizing design optimization and performance reliability. You will have the unique opportunity to work on impactful problems, contributing directly to 0-to-1 product development in a vibrant startup environment.Key ResponsibilitiesDesign and evaluate antennas for specific wireless channel link budgets, considering various solutions and trade-offs between key performance indicators (KPIs).Conduct computational electromagnetic simulations and develop new models utilizing full-wave electromagnetic software tools.Analyze and interpret simulation results, providing insights and recommendations for design enhancements and performance optimization.Create mock-ups for proof-of-concept prototypes and test vehicles, build testing fixtures and platforms, and develop solutions to automate antenna system development and data analysis workflows.Support the PCB layout design process and DFM reviews, ensuring readiness for mass production with vendors and external manufacturing partners.Collaborate with cross-functional teams to integrate antennas into complete device form factors.Conduct antenna characterization to ensure integrated antennas meet specifications in free space and on-body, from prototype to mass production.Assist in sensor calibration to minimize device-to-device variability and maintain reliable performance under various operating conditions and user scenarios.Optimize hardware systems for low-noise and low-interference, high-resolution signal detection.

Astranis builds satellites for high orbits, expanding network access for clients worldwide. Their technology supports secure, dedicated communications for organizations ranging from large corporations to government agencies and the US military. With five satellites in orbit and more on the way, Astranis manages a commercial contract backlog exceeding $1 billion. The company is headquartered in a 153,000 sq. ft. facility in Northern California and employs over 450 engineers and entrepreneurs. The FPGA Intern role for Fall 2026 is a paid, hourly internship lasting approximately twelve weeks. This position is designed for students currently enrolled in a four-year university program. Interns at Astranis work on substantial projects and often contribute to hardware and software that may be launched into space. Many previous interns have moved into full-time roles after graduation. Applicants who have already completed their degree are encouraged to consider the Associate Engineer position instead. What you will do Develop RTL for FPGA-based applications Work with different FPGAs and their toolchains Connect FPGAs to peripherals such as high-speed data converters, memory, and microcontrollers Write software to test and interface RTL in hardware setups Collaborate with electrical and software engineers Requirements Must be a US citizen or Green Card holder (legal requirement; no exceptions) Currently pursuing a B.S. or M.S. in Electrical Engineering, Computer Science, Computer Engineering, or a related field Strong interest in hardware development and hands-on design Experience with high-throughput system design, implementation, or testing is a plus

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 Cloudflare as a Solutions Engineer Intern for Summer 2026! This is an exciting opportunity for aspiring engineers to gain hands-on experience working with cutting-edge technology in a dynamic and innovative environment. As a Solutions Engineer Intern, you will collaborate with our talented team to solve real-world problems and contribute to our mission of helping to build a better Internet.During your internship, you will have the chance to work directly with clients, understand their technical needs, and help develop solutions that meet those needs. This role is ideal for students pursuing a degree in Computer Science, Engineering, or a related field, who are passionate about technology and eager to learn.

Join Cloudflare as a Business Development Representative Intern for Summer 2026. This role provides an incredible opportunity to engage with our sales teams and gain valuable experience in business development. You will be involved in identifying leads, connecting with prospective clients, and helping to grow our customer base. Your contributions will help shape the future of our sales efforts.

Join Oura Health as an Antenna Design Engineer, where you will play a pivotal role in designing cutting-edge antenna systems for our innovative health tracking devices. You will work collaboratively with a talented team of engineers to develop, test, and refine antenna designs, ensuring optimal performance and integration into our products.

Join our dynamic Governance, Risk, and Compliance (GRC) team as a Summer Intern in 2026! This is an exciting opportunity for students seeking hands-on experience in the tech industry. You'll collaborate with our dedicated professionals to enhance our compliance programs, contribute to risk assessments, and support various GRC initiatives. Your contributions will help shape our company's regulatory strategies and improve our operational resilience.

Join Cloudflare as a Product Manager Intern for the summer of 2026, where you'll have the opportunity to work at the forefront of internet technology. This internship offers a unique chance to immerse yourself in product management, contribute to impactful projects, and collaborate with a talented team.Your role will involve engaging with cross-functional teams, analyzing market trends, and helping to shape the product roadmap. You'll gain hands-on experience in developing strategies that enhance user experience and drive product success.

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 Data Analytics Intern for the Summer of 2026! This is a unique opportunity to gain hands-on experience in the fast-paced world of data analytics within a leading tech company. You will collaborate with experienced professionals, analyze data trends, and contribute to projects that impact millions of users globally. If you have a passion for data and technology, we want to hear from you!

Join Cloudflare as a Customer Advocacy Intern for Summer 2026 and immerse yourself in a dynamic environment dedicated to customer satisfaction and innovation. In this role, you will collaborate closely with our customer advocacy team to strengthen the voice of our clients and enhance their experience with our cutting-edge solutions. This is a unique opportunity to gain hands-on experience in a fast-paced tech company, where your contributions will directly impact customer engagement.

Astranis develops advanced satellites for high orbits, expanding access to secure and reliable networks for a wide range of clients, including corporations, government agencies, and the US military. With five satellites in orbit and a robust pipeline of future launches, Astranis is working through a commercial contract backlog exceeding $1 billion. The company is backed by over $750 million in investments from firms such as Andreessen Horowitz, Blackrock, and Fidelity, and operates from a 153,000 sq. ft. headquarters in Northern California with a team of 450 engineers and specialists. Internship Overview This paid, hourly internship runs for twelve weeks and is designed for students enrolled in four-year universities. Interns at Astranis tackle real engineering challenges and contribute directly to projects with meaningful impact. Many previous interns have helped design and test hardware and software that reached orbit, and several have moved into full-time roles after graduation. Candidates who have already completed a four-year degree should consider applying for Associate Engineer positions instead. What you will do Work with the engineering team to design, develop, and test software for embedded systems on satellites. Support ground control and testing applications through software development and collaboration. Requirements Enrollment in a four-year university program during the internship period.