Communications and DSP Engineering Intern - Fall 2026

Astranis builds advanced satellites for high orbits, supporting secure and reliable communications for clients ranging from large corporations to government agencies and the US military. With five satellites already in orbit and a growing backlog of commercial contracts, the company continues to expand its presence in the satellite communications field. Astranis operates from a 153,000 sq. ft. headquarters in Northern California and is backed by over $750 million from investors including Andreessen Horowitz, Blackrock, and Fidelity. Role overview The Communications/DSP Associate Engineer position is a twelve-week, salaried role designed for recent graduates of four-year universities. Associates work on meaningful projects, often designing and testing both hardware and software for satellites. Many associates have gone on to accept full-time positions at Astranis. Candidates who have not yet graduated from a four-year university are encouraged to consider the Internship program instead. What you will do Design signal processing algorithms for custom software-defined radio hardware, including tasks such as channelization, equalization, PA linearization, gain control, carrier synchronization, symbol mapping, framing, and channel coding/FEC. Work closely with FPGA developers to implement and validate signal processing on radio hardware. Model the full radio system, covering communication from Earth to space and back. Perform radio architecture trade studies, complete link budgets, and optimize radio systems for performance across different global markets and applications.

Astranis is pioneering the development of advanced satellites that expand humanity's reach into the cosmos. Our state-of-the-art satellites currently deliver dedicated and secure networks to a diverse range of sophisticated clients worldwide, including large enterprises, sovereign governments, and the US military. With five satellites successfully deployed and many more on the horizon, we are actively working on a robust pipeline of over $1 billion in commercial contracts.As the preferred satellite communications partner for clients with stringent demands for uptime, data security, network visibility, and customization, Astranis has successfully raised over $750 million from top-tier investors such as Andreessen Horowitz, Blackrock, and Fidelity. Our dedicated team of 450 engineers and entrepreneurs designs, builds, and operates our satellites from our expansive 153,000 sq. ft. headquarters located in Northern California, USA.Communications/DSP Associate Engineer Internship (Summer 2026)Our Associate programs, typically lasting twelve weeks, are hourly positions tailored for students currently enrolled in a four-year university. As an Associate, you will have the unique opportunity to tackle complex problems and engage in meaningful work across challenging projects, regardless of your level of experience. Many of our previous interns have contributed to the design and testing of hardware and software destined for space on our inaugural satellite, with numerous individuals transitioning into full-time roles at Astranis.If you have not yet graduated from a four-year university, we encourage you to apply for an internship.Role ResponsibilitiesDesign signal processing algorithms for custom software-defined radio hardware, including channelization, equalization, PA linearization, gain control, carrier synchronization, symbol mapping, framing, and channel coding/FEC.Collaborate closely with FPGA developers to implement and validate signal processing on radio hardware.Model the complete end-to-end radio system from Earth to space and back.Conduct radio architecture trade studies, execute link budgets, and optimize the radio system for maximum performance across diverse global markets and applications.

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.

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 aisafety as a Research Engineer Intern for the Fall 2026 term! This internship is an excellent opportunity to gain hands-on experience in the field of safety engineering, where you will collaborate with seasoned professionals on innovative projects. You will be involved in research and development activities, contributing to advancements in safety solutions.

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.

Available Start Dates: Summer 2026About the RoleJoin a team of dynamic professionals at AlphaSights, dedicated to facilitating informed decision-making for our clients. As a Legal & Compliance Associate, you will be part of our esteemed global Client Protection team. This role involves collaborating closely with our core service delivery teams to uphold the highest compliance standards while promoting AlphaSights' continued commercial success. Your responsibilities will include monitoring client requests, developing and implementing innovative compliance policies, anticipating potential business challenges, training employees, and providing essential guidance to our delivery teams.This position demands quick thinking, critical analysis, meticulous attention to detail, and exceptional verbal and written communication skills. You will be managing multiple short- and long-term requests simultaneously, honing your abilities in communication, prioritization, and project management.Key Responsibilities:Monitor active projects to identify and mitigate potential risks.Offer guidance to delivery teams on their project tasks.Collaborate with regional and global teams on long-term projects to establish cutting-edge industry standards in this rapidly evolving sector.Work with key internal stakeholders worldwide to foster progress and enhance procedures.Design and implement global operational policies and processes that safeguard our clients.Create and deliver customized in-person and e-learning training sessions for our delivery teams.This fast-paced, cross-functional role emphasizes problem-solving, attention to detail, creativity, innovation, and results. Successful Legal & Compliance Associates at AlphaSights often advance into rewarding careers in compliance, risk management, or operational leadership.

Astranis designs and builds advanced satellites for high orbits, supporting secure and dedicated networks for enterprises, government agencies, and the US military. With five satellites already in operation and a busy launch schedule ahead, Astranis manages a commercial contract backlog exceeding $1 billion. The company operates from a 153,000 sq. ft. headquarters in Northern California and is backed by more than $750 million in funding from investors such as Andreessen Horowitz, Blackrock, and Fidelity. The team consists of 450 engineers and entrepreneurs dedicated to satellite innovation. The Environmental Test Engineer Associate role in San Francisco is a salaried, twelve-week position for Fall 2026. This opportunity is open to those who have completed a bachelor’s degree or expect to do so before the start date. Associates take on meaningful projects, often handling responsibilities similar to those of full-time engineers. Many past associates have contributed to hardware and software now flying on Astranis satellites, with several moving into full-time roles after the program. What you will do Collaborate with an interdisciplinary team to design, build, and test satellite hardware and software. Set up and operate environmental test equipment, including: Ambient thermal chambers Thermal Vacuum Chambers (TVAC) Vibration shaker tables EMI/EMC test equipment Develop hands-on skills with testing instruments such as thermal chambers, vibration tables, data acquisition systems (DAQs), and oscilloscopes to execute test plans. Carry out environmental testing, including vibration, acoustics, and thermal analysis. Requirements Bachelor’s degree completed or expected before Fall 2026 start date Interest in satellite hardware and software testing Willingness to work onsite in San Francisco

Orchestra seeks a Communications Associate based in Seattle, San Francisco, or San Diego. This position plays a key part in shaping and sharing the company’s story across multiple channels. Role overview The Communications Associate collaborates with both internal teams and external partners. Typical work includes supporting communications planning and assisting with projects aimed at reaching the right audience. Key responsibilities Help develop and deliver messaging that represents Orchestra’s brand and values Work with colleagues and outside stakeholders to coordinate communications efforts Support the planning and execution of projects designed to engage target audiences Location This role is open to candidates in Seattle, WA, San Francisco, CA, or San Diego, CA.

Astranis Space Technologies Corp. builds advanced satellites for high orbits, delivering secure networks to clients such as large enterprises, governments, and the US military. With five satellites already in orbit and more scheduled for launch, Astranis is meeting a commercial contract backlog of over $1 billion. The company operates from a 153,000 sq. ft. headquarters in Northern California and has raised more than $750 million from investors including Andreessen Horowitz, Blackrock, and Fidelity. The FPGA Associate role in San Francisco is a twelve-week, salaried position designed for recent graduates from four-year universities. Associates work directly on challenging projects, often contributing to hardware and software that will be used in space. Many former associates have moved into full-time roles at Astranis. Those who have not yet graduated from a four-year university are encouraged to consider the Internship program instead. What you will do Develop RTL for FPGA-targeted applications Work with multiple FPGAs and associated toolchains Interface FPGAs with peripherals such as high-speed data converters, memories, and microcontroller units (MCUs) Write software to interface with and test RTL in hardware Collaborate with electrical and software engineers Requirements 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 designing, implementing, and testing high-throughput systems on FPGAs Proficiency with Verilog and/or VHDL Familiarity with FPGA development tools and methodologies

Astranis builds advanced high-orbit satellites that support secure communication networks for clients ranging from major corporations to government and military organizations worldwide. With five satellites launched and a commercial contract pipeline exceeding $1 billion, the company continues to expand its impact in satellite technology. Astranis has secured over $750 million in investment from firms such as Andreessen Horowitz, Blackrock, and Fidelity. The San Francisco headquarters houses a team of 450 engineers in a 153,000-square-foot facility. Role overview The Flight Software Associate program is a twelve-week position for recent graduates and graduate students from accredited four-year universities. This role offers hands-on experience working on complex satellite projects. Many associates have contributed to both hardware and software design and testing, with several moving into full-time roles after the program. What you will do Work closely with the engineering team to design, develop, and test embedded software for satellites. Support the creation and testing of ground control and related applications.

Stronghold is a pioneering fintech infrastructure company that is redefining the way money moves—ensuring security, transparency, and next-gen compliance are at the forefront. We offer developer-friendly APIs that facilitate rapid, secure pay-by-bank transactions and embedded payment solutions. Our SHx token introduces a new dimension of utility to our ecosystem, enhancing merchant rewards, governance, and decentralized financing.As an AI-driven organization, we embrace artificial intelligence not merely as a trend, but as a foundational element of our operations. We implement AI tools and workflows across every department, including product development, engineering, finance, marketing, compliance, and operations. This integration of AI empowers us to accelerate decision-making, elevate customer experiences, and enhance the efficiency and creativity of our team members.Based in the vibrant San Francisco Bay Area, with strong connections to New Zealand, we maintain a global perspective while embodying local tenacity. Our diverse team comprises technologists, operators, and industry experts, all driven by curiosity and the desire to make a meaningful impact. At Stronghold, we prioritize speed over bureaucracy, substance over superficiality, and innovation without ego.Our core values include self-awareness, sound judgment, curiosity, innovation, clear communication, high impact, boldness, selflessness, accountability, honesty, and resilience.About the PositionIn the role of Marketing Associate, you will collaborate across Stronghold and SHx to generate high-quality, AI-enhanced marketing content that drives social growth, executes campaigns, and tells our product stories. This position demands a fast-paced, execution-focused approach where you will work closely with the Community Manager, Product Marketing, and Content teams to bring our brand voice to life across various platforms. You will report directly to the Director of Marketing.ResponsibilitiesManage daily operations for Stronghold and SHx’s social media presence on platforms such as X, LinkedIn, Discord, and Telegram.Utilize AI tools (ChatGPT, Midjourney, DALL·E, Canva) to produce marketing materials, including blog posts, visuals, memes, and email campaigns.Develop and oversee a content calendar across channels in collaboration with the marketing team.Transform long-form content into formats suitable for social media, email, and web use.Analyze engagement metrics and provide insights to refine future campaigns.Assist in executing marketing campaigns for SHx, including governance updates and merchant rewards initiatives.Candidate ProfilePassionate about marketing and community engagement.Excellent communication and collaboration skills.Familiarity with AI tools and digital marketing platforms.

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.

At Real Chemistry, our mission is to create a healthier world, which is not just our goal but also our daily commitment. Our approach to transforming healthcare is driven by our extensive scientific knowledge, innovative creativity, and AI-powered insights. This unique blend fosters an environment where innovation flourishes, and our team is dedicated to making a significant impact. As a global agency, we offer a comprehensive range of services in healthcare communications and marketing to our clients, including leading organizations in the pharmaceutical and biotech sectors.Our culture, highlighted by #LifeatRealChem, emphasizes the importance of our people. We believe in collective success and are devoted to achieving excellence for both our clients and colleagues. Whether you are an experienced professional or just embarking on your career, if you share our enthusiasm for healthcare and building connections, we encourage you to explore our opportunities.Discover your purpose. Embrace innovation. Experience #LifeatRealChem.Job Summary:Real Chemistry is seeking an enthusiastic Associate Account Director to become part of our expanding team!The Associate Account Director will oversee client relationships and act as a reliable partner to our clients. The ideal candidate will have an exceptional track record in client services and a passion for healthcare and digital health. In this role, you will lead client engagements while managing and inspiring cross-functional teams to think innovatively, work efficiently, create integrated solutions, and achieve outstanding results that delight our clients.This position offers a hybrid work environment, with the option to be based in any of our US offices, such as New York City, Boston, Chicago, Carmel, or San Francisco, or to work remotely within the US, depending on team and business requirements.Key Responsibilities:Build and maintain strong client relationships to ensure our recommendations and results exceed expectations.Lead internal teams to uphold technical and operational excellence in all project executions.Identify potential issues and proactively recommend solutions to mitigate risks.Escalate challenges and risks appropriately by applying sound judgment and technical expertise.Collaborate with colleagues across the organization to identify opportunities for process enhancement and innovation.Guide and train junior staff on Real Chemistry processes, account management, and the healthcare/digital landscape.Recognize cross-functional capabilities and inspire teamwork across departments.Encourage and engage teams through active management and career development strategies.Set clear expectations and performance goals for team members.

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 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 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.

Astranis builds advanced satellites for high Earth orbits, supporting secure communications for enterprise, government, and military clients. With five satellites already in orbit and more launches planned, Astranis manages over $1 billion in commercial contracts. The team operates from a 153,000 square foot headquarters in Northern California, with 450 engineers and entrepreneurs. Investors include Andreessen Horowitz, Blackrock, and Fidelity, and the company has raised more than $750 million to date. Internship Overview The Environmental Test Engineer Intern program runs for twelve weeks in Fall 2026. This paid internship is open to students currently enrolled at a four-year university. Interns work on substantial projects, often handling hardware and software that will fly in space. Many past interns have transitioned to full-time roles at Astranis after their internships. What You Will Do Collaborate with an interdisciplinary team to design, build, and test satellite hardware and software. Set up and operate environmental test equipment, including: Ambient thermal chambers Thermal Vacuum Chambers (TVAC) Vibration shaker tables EMI/EMC test equipment Develop hands-on experience with test instruments such as thermal chambers, vibration tables, data acquisition systems (DAQs), and oscilloscopes to execute test plans. Carry out environmental testing, including vibration, acoustics, thermal, thermal vacuum, and RF tests.