Summer internships will range between the months of May and September depending on university schedules. Internship is full-time and on-site in Mountain View, CA.
The Guidance, Navigation, and Control (GNC) Engineering team at Muon is responsible for all GNC on the spacecraft, ranging from sensor and actuator selection to system-level pointing analysis and even writing GNC flight software! Software-focused interns can look forward to owning a project from start to finish which could involve performance analysis, creation of new spacecraft operations tools, or even developing new spacecraft functionality. Come work with the team and help design the future GNC for our Spacecraft!
Muon is a small and fast growing startup which offers interns the experience to get direct mentorship and have real impact on our programs. As an intern, you'll collaborate with a dynamic team in a startup environment and have the chance to learn from some of the most accomplished and experienced aerospace professionals in the industry. We're committed to offering an experience where your decisions and contributions play a pivotal role in driving Muon's success.
Responsibilities
Pay range
Bachelor's $40/hour
Master's $45/hour Next
PhD $50/hour
Founded in 2021, Muon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical data. Our revolutionary, integrated technology stack enables customers to optimize every dimension of their missions for faster time-to-orbit and superior constellation remote sensing performance. Our state-of-the-art facility in the heart of Silicon Valley is optimized for manufacturing spacecraft and rapid, flexible payload integration at scale. From climate monitoring to national security, Muon Space is dedicated to delivering Earth Intelligence for a safer and more resilient world.
At Muon salary is only part of our total compensation package. In addition to salary, full-time employees receive equity compensation as well as benefits including medical, dental, and vision insurance, a 401k retirement plan, short & long term disability and life insurance. We also offer three weeks paid vacation for new employees, along with 12 paid holidays, unlimited sick time and paid parental leave.
Our mission embraces the entire planet and we believe our team should too. Muon is dedicated to creating a diverse and dynamic company and workforce. We believe in equal employment opportunity regardless of race, color, ancestry, religion, sex, age, national origin, citizenship, sexual orientation, marital status, disability, or gender identity. We value diversity in the workplace, and that starts with our applicants. We encourage you to apply, even if you don't check all the boxes, and we look forward to reviewing your application! In addition, if you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.
Muon is currently registered and able to hire in the following states:
AL, AZ, CA, CO, CT, DC, FL, GA, IL, IA, ID, MD, MA, MI, MN, MO, NJ, NY, NC, OH, OR, PA, TN, TX, VT, VA, WA
This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. The Company may, for legitimate business reasons, decline to pursue any export licensing process.
What Muon Space does: It plans, builds, and runs satellite constellations to deliver Earth intelligence that helps protect people, climate, and ecosystems. How its product works: It offers end-to-end space systems as a service—creating mission strategies, deploying constellations, and operating them through its proprietary AI automation system. Revenue model and delivery: Customers pay transparently on a pay-as-you-go basis for the development, deployment, operation of the satellites, and the data generated. How it differs from competitors: It combines full lifecycle space systems with an AI-driven operations stack, offers flexible pay-as-you-go pricing, and relies on a team with deep experience from NASA, Google, and SpaceX to focus on solving client missions rather than selling hardware. The company’s goal: provide actionable Earth intelligence to improve climate protection, security, and resource management while reducing costs and speeding up access to space.
Company Size
201-500
Company Stage
Series C
Total Funding
$441.2M
Headquarters
Mountain View, California
Founded
2021
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Muon Space expands leadership team as company scales constellation programs. Jody Kelman joins as Chief Product Officer and Emelia Probasco as Head of Strategy and Communications as Muon enters its next phase of growth. October 08, 2026 07:00 ET | Source: Muon Space Inc MOUNTAIN VIEW, Calif., Oct. 08, 2026 (GLOBE NEWSWIRE) - Muon Space, the Mission Foundry for high-performance satellite constellations, today announced two additions to its leadership team as the company scales production and expands a growing portfolio of commercial and government constellation programs. Jody Kelman has joined Muon as Chief Product Officer, and Emelia Probasco has joined as Head of Strategy and Communications. The appointments follow a $250 million Series C financing announced in August, and come as Muon ramps production at its new 130,000-square-foot San Jose facility, designed to produce up to 500 satellites annually. Muon is also scaling multiple customer programs from initial deployments to larger constellations and investing in the next generation of its spacecraft and software platforms. "We are entering a new phase of the company. We know how to build satellites, but now we are scaling that capability to build and deliver products and platforms that can serve many more customers and missions. We're investing in the leadership and expertise that will help us capitalize on the opportunities ahead," said Jonny Dyer, CEO of Muon Space. "Jody and Emmy bring deep expertise to the leadership team as we enter our most consequential period of growth yet. Jody knows how to turn powerful technologies into products that solve real customer problems, and how to build the organizations that deliver them at scale. Emmy brings deep experience across national security, emerging technology and policy that will help sharpen our strategy. Both will help shape what Muon becomes as we grow." Jody Kelman, Chief Product Officer Kelman will lead Muon's product organization, helping define what the company builds as it scales. She will focus on turning Muon's deep experience delivering complex missions into scalable products and platforms, and on shaping how Muon's capabilities evolve to serve a growing range of customers and missions. Kelman brings extensive experience building and scaling complex technology products and businesses. She spent nearly a decade at Lyft, where she served as Executive Vice President of Customers, leading the company's ridesharing, autonomous, B2B and advertising businesses, and a team of more than 1,000 across product, engineering, design, data science and operations. She previously led the company's autonomous vehicle and fleet businesses, overseeing product, engineering and operations for its autonomy and electrification efforts, including robotaxi strategy and deployment. Earlier in her career, Kelman worked at McKinsey & Company, focusing on public-private partnerships and technology-driven infrastructure investments. In 2008, she served on President Obama's Technology, Innovation, and Government Reform transition team. Kelman is also an advisor with Assembly Ventures, a mobility investment fund, and a board member at Yoto, a children's audiobook device. "Muon is at a pivotal moment. Satellite technology can do extraordinary things, but today only a relatively small set of customers know how to take advantage of it. We have the chance to change that," said Kelman. "I've spent my career helping make complex technologies useful and accessible to many more people, from ridesharing to autonomous vehicles, and I'm excited to do that again at Muon." Emelia Probasco, Head of Strategy and Communications Probasco will help guide and communicate Muon's corporate strategy, advising the leadership team on the national security, policy, budget and technology dynamics shaping the company's markets while strengthening Muon's external voice and engagement. Probasco joins Muon from Georgetown University's Center for Security and Emerging Technology (CSET), where she served as a Senior Fellow leading research on the international military applications of artificial intelligence. Her work has focused on AI-enabled decision support, defense applications of AI, the role of commercial technology companies in modern conflicts, and the responsible adoption of emerging technologies in national security. Previously, Probasco served as Chief Communications Officer at the Johns Hopkins University Applied Physics Laboratory (APL), where she was a member of the Laboratory's executive leadership and led strategic communications supporting its national security and space exploration missions. Earlier in her career, she served as a Surface Warfare Officer in the U.S. Navy, completing two deployments to the Indo-Pacific region, and later served at the Pentagon as an advisor and speechwriter to the Chief of Naval Operations. Probasco is a life member of the Council on Foreign Relations and continues as a Non-Resident Senior Fellow at CSET. She is a Rhodes Scholar and currently serves as Vice President of the Association of American Rhodes Scholars. "Space sits at the intersection of national security, economic competitiveness and some of the most consequential technological changes underway today," said Probasco. "Muon has built an extraordinary combination of technology, talent and mission focus. I'm excited to help shape the company's strategy and tell the story of what Muon is building and why it matters." The leadership additions follow a year of significant expansion for Muon as it scales its Mission Foundry model for designing, building and operating mission-optimized constellations. The company recently launched its 12th satellite and is actively managing multiple constellations on orbit, with more than 50 additional satellites in development across its customer programs and more than a dozen already manifested for launch over the next year. About Muon Space Muon Space is the Mission Foundry, designing, building, and operating high-performance satellite constellations for defense, civil, and commercial customers. Founded in 2021, the company has engineered every layer: spacecraft, instruments, software, and operations, all designed to work together from simulation to orbit. With advanced production facilities in Silicon Valley and multiple constellations already on orbit, Muon delivers in months, not years. For more information, visit: https://www.muonspace.com/. Photos accompanying this announcement are available at:
Ask a Scientist: How can researchers use AI to spot a wildfire? * 15 September 2026 * colind88 * News Feed For over a decade, Google Research has been exploring how to use artificial intelligence and machine learning to detect wildfires and model how fires spread. Along the way, Sapio has teamed up with Muon Space to support the Earth Fire Alliance's FireSat program, a new satellite constellation designed to detect and monitor wildfires. Once completed - and with the help of AI - it will be able to spot fires as small as 5-by-5 meters (about the size of a single car), anywhere on Earth, from way up in space. Sapio sat down with research scientist Chris Van Arsdale to understand exactly how this technology works. What do you do at Google? I manage the climate and energy research group. Sapio look for ways to use Google technology to mitigate climate change. Sapio ask questions like, "What do we want things to look like in 20 years?" And Sapio map out the steps Sapio can take now - with today's technology - to make a difference. Why did Google decide to tackle wildfire detection? There are huge swaths of the world where Sapio expect an increase in wildfires, and Sapio realized Sapio could use technology to get ahead of that. Sapio considered solutions like drone swarms with fire retardant to prevent fires from spreading, or finding a way to sniff out smoke distributed across the landscape. Sapio settled on early wildfire detection - catching fires when they're small, before they start spreading - as the solution with the highest potential impact. Early detection is really an information problem, but when Sapio looked into it, Sapio realized the information Sapio wanted to organize didn't even exist. So Sapio decided to design a novel satellite constellation to make it happen. Why has it traditionally been so difficult to spot a wildfire from space? Fire authorities want to catch a fire early, while it's still small. But when you look at a typical satellite image of the earth, there's a lot of things that could be mistaken for a wildfire - clouds reflecting sunlight or something hot, like a smoke stack or even a grill in someone's backyard. Plus, current satellite imagery is often working off data that's about 11 hours old or really low-resolution, which makes it less useful when you're trying to stop a rapidly spreading fire while it's still small. If you want satellites that can confidently spot really tiny wildfires, you can build a really big, expensive, high-resolution satellite that stares at the ground for a long time. Or you use smaller, lower-cost satellites - meaning you can launch a lot more of them - but you have to make up the precision difference with machine learning and AI. Sapio chose the latter. What does it take to detect fires at such a small scale? Sapio asked fire agencies how small a fire needs to be for them to have the chance to contain it. It's somewhere around 50 to 100 square meters. So Sapio set an even more ambitious target, making its early detection limit 25 square meters - a 5-by-5 meter fire. Sapio built a new type of camera that's optimized to detect wildfires, and Sapio initially trained its AI models by flying it over controlled burns. That gave Sapio a reliable baseline for what fires look like from the air. Sapio has been flying that camera around California and taking pictures of things that look like fires from above. By tracking how these scenes change over time, Sapio can distinguish true fires from false alarms - and improve its fire detection algorithms. How do you train an AI algorithm to distinguish a wildfire from a false alarm? There are lots of fires Sapio don't want to spam firefighters with. An agricultural burn, for example, is a controlled fire - which is different than a wildfire. For its AI models to be truly effective, Sapio need to understand how fires progress over time. Which ones turn into wildfires, and which ones don't? That's why Sapio helped design the FireSat satellites, which operate in low-Earth orbit. Once the full constellation is deployed, the satellites will take a picture of the Earth every 20 minutes, meaning they can catch fires earlier and track how they progress in near real time time. One of its goals with FireSat is to build a ground-truth record of what turns into a large wildfire and what doesn't. Sapio can use that data to fine-tune its algorithms and focus on the fires that matter most. What does this mean for first responders managing a fire on the ground? The greatest gift Sapio can give to first responders is time. By gathering all this data, Sapio'll be able to detect fires while they're still small to help prevent them from spreading, and Sapio'll also understand how they spread. This helps firefighters forecast fire behavior and ultimately keep their communities safe. What do you hope the scientific community will be able to learn from this dataset? When Sapio began this program, Sapio were frustrated by the lack of clear, ground truth data about wildfires. But Sapio has made progress - its satellite has already spotted way more fires than Sapio were expecting to detect. By collecting this data, analyzing it with researchers, and sharing those insights with authorities ahead of high-risk fire conditions, Sapio can help them get a better understanding of fire activity over time and how it changes according to local conditions. If you're a city planner, for example, you might want to know where to put a firebreak - a barrier that slows the spread of a wildfire. Historically, Sapio didn't have good data to know where it should go. But with FireSat, Sapio'll get the answer. What's next for its wildfire detection work? Sapio just got its first batch of operational satellites up. The next batch will come next year. It's going to take Sapio a few years before Sapio get to full operational capacity, and it's going to be a long journey. Its goal is to snap a picture of the world every 20 minutes, and that requires approximately 50 satellites. Sapio expect to get there around 2030. In the meantime, its goal in the next two years is to capture a complete picture of the Earth's surface every hour. That's where Sapio expect to see a lot of change in fire response.
Muon Space has successfully fired the world's first zinc-fueled Hall-effect thruster in space. The burn took place on 1 July 2026 aboard SERT-III, a propulsion test spacecraft the company designed, built, and launched in under a year. The Starlight thruster uses solid zinc as propellant instead of traditional xenon or krypton gases. Zinc is abundant, inexpensive, non-toxic, and solid at room temperature, eliminating pressurised tanks and simplifying spacecraft integration. The inaugural firing succeeded on the first attempt. In-orbit telemetry matched ground test predictions, and orbital tracking confirmed thrust generation. Contamination measurements showed zinc deposition below pre-mission model predictions. Muon plans to deploy the current Starlight thruster on customer missions before the end of 2026. A second-generation system targeting larger spacecraft is scheduled for orbital testing in Q1 2027.
NOAA taps Muon Space, Weather Stream & Spire Global for microwave sounder Program. * NOAA awarded $46.5 million to Muon Space, Weather Stream and Spire Global * The companies will develop, launch and operate microwave sounding instruments * Microwave sounders collect atmospheric temperature, moisture and pressure data The National Oceanic and Atmospheric Administration has awarded $46.5 million to three companies to develop satellite instruments designed to provide atmospheric data for weather forecasting and extreme weather prediction, the agency announced Wednesday. Table of Contents Which companies received NOAA awards? Muon Space received $11 million, Orbital Micro Systems, doing business as Weather Stream, received $7.5 million and Spire Global Subsidiary received $28 million under the Temperature and Moisture Advanced Technology Evolution project. The 24-month effort, which began Aug. 25, is part of NOAA's Near Earth Orbit Network Program. The companies will each develop, launch and operate a microwave sounding instrument, with NOAA able to purchase the resulting data commercially. What are microwave sounders? Microwave sounders are satellite-based remote sensing tools designed to detect naturally occurring microwave emissions from molecules in the atmosphere. Data collected can be used to map atmospheric temperature, water vapor and pressure at different altitudes. Because microwave signals can pass through clouds, the instruments can gather observations when other sensors may be obstructed. How will NOAA use commercial partnerships? NOAA is using its other transaction authority to work with industry on developing future sources of weather data. The agency said the authority allows it to partner with companies to mature technology. The agency has also been working to bring public and private data sources into its forecasting environment. In March, NOAA awarded contracts to develop cloud-based environments capable of integrating data from both government and commercial sources. The microwave sounder awards are part of NOAA's work to develop a low-Earth orbit satellite architecture that relies on commercial partners and more frequent launches of small- to medium-sized satellites. The approach is intended to create a more resilient constellation that can be deployed quickly for weather forecasting and disaster management. The satellite effort adds to NOAA's broader push to modernize its weather-forecasting infrastructure through commercial technology. In July, the agency began moving its Weather and Climate Operational Supercomputing System to commercial cloud infrastructure, with Google Cloud serving as the primary provider.
Muon Space Series C pushes total equity funding past $386M. * Google, Salesforce Ventures and Wellington Management joined the round * Total equity funding has exceeded $386 million * A new San Jose plant is designed for up to 500 satellites a year by 2027 Muon Space has closed a $250 million Series C round, bringing total equity funding past $386 million. Eclipse led the financing, the satellite company said Thursday. Google, Salesforce Ventures, Wellington Management, Galvanize, I Squared Capital and Woven Capital joined as new investors, alongside returning backers, including Radical Ventures, Congruent Ventures, Costanoa Ventures, Activate Capital, ACME Capital, ArcTern Ventures and Overlap Holdings. Muon said the round was oversubscribed. What will Muon Space do with the Series C proceeds? The production of large-scale constellations and the expansion of the company's dual-use spacecraft platforms are the stated priorities. Muon also pointed to advanced payloads, on-orbit AI compute and high-bandwidth satellite connectivity developed with SpaceX Starlink. Jonny Dyer, CEO of Muon Space, said the company built its model to let customers field complete constellation systems in months rather than years. Lior Susan, founder and CEO of Eclipse, said Muon has combined mission design, manufacturing, launch and operations into one platform. What defense and intelligence work does Muon Space hold? Space Systems Command awarded Muon a $44.6 million Small Business Innovation Research Phase III other transaction agreement in October to build a three-satellite prototype demonstrating space-based environmental monitoring for the Department of War. The Joint Requirements Oversight Council identified cloud characterization and theater weather imagery as the mission's top priorities. The National Reconnaissance Office awarded the company a Stage II contract in May 2025 under its Strategic Commercial Enhancements Broad Agency Announcement Framework, covering multispectral electro-optical and infrared data and demonstration work. Muon was among five companies picked in December 2023 to supply commercial electro-optical capabilities under the NRO's Electro-Optical Commercial Layer program. How much manufacturing capacity does Muon Space have? An advanced manufacturing plant that recently opened in San Jose, California, is designed to produce up to 500 satellites per year by 2027, a tenfold increase over its previous capacity. More than 50 satellites are in development for customers, with 13 manifested for launch over the coming year. Seven satellites went up in the first half of 2026, bringing the company to 11 deployed over six launches. Muon reported a 100 percent mission success rate. Two customer constellations enter operation this year: Vindlér 2.0, an RF data and analytics system for SNC, and FireSat, a wildfire-monitoring constellation built with Earth Fire Alliance and Google.