Top Tech Jobs & Startup Jobs in Seattle, WA

Design, implement, and maintain production-grade guidance, navigation, and control (GNC) algorithms and tools for the Starlink constellation using C++ or Python. Perform simulations, bulk data analysis, documentation, code reviews, and participate in on-call operations to command satellites and monitor network performance. Collaborate across teams on constellation design, orbit control, collision avoidance, and state estimation tasks.

Lead outbound logistics for satellite manufacturing and ground infrastructure: own daily shipping operations, carrier performance, fulfillment solutions, compliance, cost-reduction, and cross-functional coordination to meet aggressive production schedules. Build dashboards, negotiate rates with carriers/3PLs, and drive continuous improvement in packaging, routing, and on-time delivery.

Design, implement, test, and maintain physical- and MAC-layer wireless software for Starlink. Participate in hardware bring-up, signal processing algorithm development, cross-team integration, prototype development, and spacecraft/network launch support. Own full software lifecycle including debugging, verification, and performance optimization.

Serve as an Atlassian SME and senior systems administrator to design, build, and support API/GraphQL/webhook integrations between SaaS and internal systems, automate processes, implement monitoring, manage clustered Linux Atlassian upgrades, resolve collaborative app issues, document solutions, and partner with stakeholders to improve operational efficiency.

Design, implement, test, and support physical and MAC layer wireless software for the Starlink network. Work on firmware, embedded and signal-processing code, prototype algorithms, perform hardware bring-up and debugging, integrate cross-layer systems, and collaborate on next-gen networking and hardware architecture.

Build and maintain reliable software that interfaces with PCBA manufacturing equipment to speed and stabilize production. Create applications and prototypes, integrate electronics design tools with manufacturing hardware, and diagnose user problems. Own release, testing, CI/CD, performance profiling, and deployment for production engineering tools.

Design, build, integrate, and operate test stands for Starlink hardware. Create fabrication drawings, wiring schematics, and instrumentation lists; analyze structures, fluid systems, and mechanisms; develop test requirements with flight engineering and drive test campaigns to completion. Supervise integration, perform hands-on testing, data acquisition, troubleshooting, and ensure rigorous attention to detail.

The Electric Propulsion Test Engineer develops and executes tests for electric thrusters on Starlink satellites, ensuring performance under flight conditions. Responsibilities include test campaign management, hardware troubleshooting, collaboration with cross-functional teams, and data analysis to improve propulsion system reliability.

The Sr. Sourcing Specialist at SpaceX will manage procurement processes, optimize supply chain strategies, coordinate with engineering, and ensure timely material delivery for production goals.

The Electric Propulsion Engineer will design, analyze, and test propulsion hardware for satellites, ensuring performance and reliability throughout the product lifecycle.