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Graduate/PhD Research Intern, Machine Learning at Constellation Space - Seattle | OnSite - Graduate/PhD Research Intern, Machine Learning Seattle | OnSite About Constellation Constellation is building software to model, predict, and improve satellite network operations. We combine simulation, data/ML workflows, and product-facing platform systems to support better operational decisions. Role Overview We are seeking a research-focused ML intern (MS/PhD level) to help advance our modeling and experimentation capabilities. This role is ideal for someone who enjoys turning research ideas into rigorous experiments and high-quality prototypes that can influence real product and platform direction. Note: This role requires access to ITAR-controlled data, so we need candidates to be U.S. persons (citizen, green card holder, or asylee/refugee). What You'll Do - Design and run ML experiments for forecasting and anomaly/risk prediction in network operations - Develop and evaluate models using time-series, probabilistic, and simulation-informed approaches - Improve feature engineering, dataset quality, and evaluation methodology - Build reproducible research workflows for training, validation, and model comparison - Communicate findings through clear technical writeups and recommendations What We're Looking For - Currently enrolled in an MS or PhD program (CS, EE, Aerospace, Applied Math, or related) - Strong low level engineering skills and comfort with scientific/ML tooling (C++, Python, Rust) - Ability to own projects end-to-end: scoping, implementation, testing, and communication - Clear written/verbal communication and strong collaboration habits Nice to Have - Experience with APIs, cloud infrastructure, or data-intensive systems - Familiarity with model evaluation, experiment tracking, and reproducibility - Background in networking, geospatial systems, telecom, or space-tech

", "datePosted": "2026-06-10T03:52:15.000Z", "employmentType": "INTERN", "identifier": { "@type": "PropertyValue", "name": "Constellation Space", "value": "ec8fc82b157e20230e4f19241fece53b" }, "hiringOrganization": { "@type": "Organization", "name": "Constellation Space" }, "jobLocation": { "@type": "Place", "address": { "@type": "PostalAddress", "addressCountry": "US" } }, "directApply": false, "educationRequirements": "Doctorate", "url": "https://fewerjobs.com/jobs/constellation-space/graduate-phd-research-intern-machine-learning-ec8fc82b" } }, { "@type": "ListItem", "position": 2, "url": "https://fewerjobs.com/jobs/constellation-space/software-engineer-e25446a3", "item": { "@context": "https://schema.org", "@type": "JobPosting", "title": "Software Engineer", "description": "

Software Engineer at Constellation Space - Seattle | OnSite - Software Engineer Seattle | OnSite THE ROLE We are looking for a high-agency Software Engineer to help build the core systems behind ConstellationOS - an autonomous operating system for satellite networks. ConstellationOS is not a traditional backend system. It is a real-time, closed-loop decision engine that: - Ingests 100,000+ telemetry messages per second - Maintains a deterministic world model of a live satellite network - Predicts link degradation and network failures ahead of time - Generates and executes autonomous rerouting decisions under real-world constraints This is a system where software directly interacts with a physical network. Latency, correctness, and reliability are not abstractions-they determine whether the system works. You will work directly with the founders to design and build systems at the intersection of distributed systems, networking, and real-world physical constraints. This role is based in Seattle, WA. This role is best suited for engineers who enjoy working on complex systems with real-world constraints. It is not a good fit for engineers looking for purely CRUD or API-focused work. WHAT YOU'LL DO Real-Time Systems & Digital Twin - Build and evolve the core “world model” of a satellite network, combining telemetry, predictions, and system state into a deterministic, queryable system - Design systems that can replay, simulate, and reason about network behavior over time Distributed Systems Architecture - Design and operate high-throughput, event-driven systems (target: 100k+ msgs/sec sustained) - Ensure strict guarantees around latency, ordering, and system stability under load Performance-Critical Engineering - Build low-latency components in C++ and/or Rust

", "datePosted": "2026-06-10T03:52:15.000Z", "employmentType": "OTHER", "identifier": { "@type": "PropertyValue", "name": "Constellation Space", "value": "e25446a3c3aeb2d7462635db8ac95277" }, "hiringOrganization": { "@type": "Organization", "name": "Constellation Space" }, "jobLocation": { "@type": "Place", "address": { "@type": "PostalAddress", "addressCountry": "US" } }, "directApply": false, "experienceRequirements": { "@type": "OccupationalExperienceRequirements", "monthsOfExperience": 36 }, "educationRequirements": "no requirements", "url": "https://fewerjobs.com/jobs/constellation-space/software-engineer-e25446a3" } }, { "@type": "ListItem", "position": 3, "url": "https://fewerjobs.com/jobs/constellation-space/principal-wireless-engineer-4ba9d1f0", "item": { "@context": "https://schema.org", "@type": "JobPosting", "title": "Principal Wireless Engineer", "description": "

Principal Wireless Engineer at Constellation Space - Seattle | OnSite - Principal Wireless Engineer Seattle | OnSite Role We are looking for a high-agency Principal Wireless Engineer to be the ultimate authority on the physics and RF dynamics of our simulation engine. You will work directly with the founding team to architect the mathematical models that allow our software to accurately predict how, when, and why satellite and ground station links degrade. Your work will directly translate into the core logic of ConstellationOS, ensuring our predictive capabilities hold up in high-stakes commercial and defense deployments. What You'll Do - Own the Physics of Failure: Develop the mathematical models and algorithms that simulate complex SATCOM and terrestrial network degradation. You will account for Doppler shifts, dynamic handovers, latency spikes, and hardware constraints across varied orbital regimes. - High-Fidelity Environmental Modeling: Drive the integration of high-resolution weather and atmospheric datasets (e.g., ERA5, GOES-R, ASOS) into our simulation engine to accurately model rain fade, scintillation, and tropospheric/ionospheric interference. - Bridge Science and Software: Translate deep physics, RF constraints, and link budgets into actionable architectural logic. You will collaborate closely with our engineering team to ensure your models are seamlessly integrated into the ConstellationOS codebase (Python/C++/Rust). - Applied Research & Edge Cases: Analyze data from our active commercial pilots and defense evaluations to continuously validate and refine our simulation's realism against real-world telemetry. Who You Are - The Domain Expert: You hold a PhD (or possess equivalent industry experience) in Physics, Electrical Engineering, Aerospace Engineering, or a closely related field, with a deep focus on

", "datePosted": "2026-06-10T03:52:15.000Z", "employmentType": "OTHER", "identifier": { "@type": "PropertyValue", "name": "Constellation Space", "value": "4ba9d1f00ef28fe51df7055599ba937a" }, "hiringOrganization": { "@type": "Organization", "name": "Constellation Space" }, "jobLocation": { "@type": "Place", "address": { "@type": "PostalAddress", "addressCountry": "US" } }, "directApply": false, "experienceRequirements": { "@type": "OccupationalExperienceRequirements", "monthsOfExperience": 96 }, "educationRequirements": "Doctorate", "url": "https://fewerjobs.com/jobs/constellation-space/principal-wireless-engineer-4ba9d1f0" } }, { "@type": "ListItem", "position": 4, "url": "https://fewerjobs.com/jobs/constellation-space/head-of-operations-3beacd56", "item": { "@context": "https://schema.org", "@type": "JobPosting", "title": "Head of Operations", "description": "

Head of Operations at Constellation Space - Seattle | OnSite - Head of Operations Seattle | OnSite The Role We are looking for a high-agency Head of Operations to be the connective tissue of Constellation Space. You will work directly with the founders to build and scale the company's non-engineering infrastructure from the ground up. You will own everything that allows our engineering team to run fast and our business to scale. What You'll Do: - Go-to-Market & Deployment Ops: Coordinate logistics and operational timelines for customer deployments and high-stakes executive demos globally. - Talent & Hiring Pipelines: Build and execute aggressive, creative hiring strategies. - Company Infrastructure: Manage vendor relationships, financial operations, legal/compliance interfacing, and day-to-day business administration. - Strategic Initiatives: Act as a force multiplier for the CEO, stepping in to solve whichever fire is burning the brightest on any given day. Who You Are: - Relentlessly Resourceful: You don't need a playbook; you write it. You thrive in ambiguity and high-pressure environments. - Highly Analytical: You make decisions based on data. You can build financial models, analyze logistics, and optimize processes. - Hard-Tech / Startup DNA: You understand the urgency of a seed-stage startup. Previous experience at an early-stage hard-tech, aerospace, or deep-tech company is a massive plus. Ex-founders are highly encouraged to apply. ABOUT THE INTERVIEW 1. Introductory Call (30 mins): A quick conversation with our CEO to discuss your background, Constellation's vision, and mutual fit. 2. Operational Case Study (Take-Home): A brief, practical exercise reflecting a real operational challenge we are currently facing (e.g., structuring a

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