Cowboy Space Corp. is seeking a Principal Power Engineer to lead the design and development of high-voltage, high-power DC/DC conversion systems for terrestrial and space-based data center infrastructure. The role focuses on architecting power delivery solutions for GPU clusters, with responsibilities spanning converter topologies, magnetic components, PCB design, and system integration.
Cowboy Space Corp. is seeking an Avionics Technician to install, test, and repair avionics systems on launch vehicles and spacecraft. This role involves wire harness fabrication, functional checkouts, and supporting integration in cleanroom environments. Requires 2+ years of experience in aerospace/defense avionics assembly and testing.
Cowboy Space Corp. seeks a Senior Battery Engineer to own the design, development, integration, and qualification of spacecraft battery systems. This hands-on role involves developing reliable energy storage solutions for space missions, working across power electronics, thermal, and mechanical teams.
Cowboy Space Corp. is seeking a Mechanisms Engineer to own critical vehicle mechanism subsystems from concept through flight, including separation systems, landing gear, or aero control surfaces. This hands-on role involves design, analysis, test, and flight validation, with a focus on minimum mass and high reliability for reusable launch vehicles. Requires 5+ years of experience and expertise in CAD and FEA.
Cowboy Space Corp. is seeking a Fluids Engineer to own the design and development of fluid system hardware for propulsion, fluids, and thermal management architectures, including valves, tanks, tubing, and integrated subsystems, from concept through flight.
Cowboy Space Corp is hiring launch vehicle engineers across multiple disciplines including systems engineering, structures, avionics, propulsion, and integration. The role involves designing, building, testing, or operating launch vehicle systems and flight hardware. Requires strong aerospace fundamentals and hands-on experience with flight hardware.
Cowboy Space Corp. seeks a Head of Materials & Process to own material development, qualification, and metallurgical performance across all vehicle systems. The role leads a team of M&P engineers, drives additive manufacturing and joining processes, and requires 5+ years of experience with nickel-based superalloys.
Cowboy Space Corp. is seeking a Fluids Engineer to design and develop fluid system hardware for propulsion and thermal management. The role involves valves, tanks, tubing, and full lifecycle from concept to flight. Requires 3+ years experience and a bachelor's in engineering.
Cowboy Space Corp. is building infrastructure for the orbital economy. They seek a Senior Accounting Specialist to manage high-volume accounts payable operations, ensure accurate vendor invoice processing, and help establish scalable financial systems. This on-site role in San Carlos, CA requires 5+ years of accounting experience and proficiency in tools like Ramp, QuickBooks, NetSuite, and Excel.
Cowboy Space Corp. is seeking a Lab Manager for Avionics Hardware to oversee daily lab operations, safety, and organization. Responsibilities include managing equipment, inventory, performing precision soldering and harness fabrication, and supporting engineering teams. Requires 3+ years of experience in hardware lab management.
Cowboy Space Corp. seeks an Avionics Test Engineer to lead validation, integration, and qualification of spacecraft electronics. The role involves developing test systems, automated test equipment, and performing board-level bring-up and troubleshooting to ensure mission readiness.
Cowboy Space Corp is seeking a Senior People Operations Partner to be the strategic and operational backbone of the People function, supporting growth from 55 to 200+ employees. This role will own employee lifecycle, HRIS transition, benefits, engagement, and compliance for the Seattle office.
Cowboy Space Corp. seeks a Senior Mechanisms Engineer to own gimbal mechanism development for laser communications payloads. The role spans design, analysis, procurement, integration, and qualification of flight mechanisms. Requires 5+ years of experience in aerospace or defense programs.
Cowboy Space Corp. is hiring a Staff Engineer for Optics and RF to design and validate RF hardware for high-speed optical communication links in satellites. The role involves board-level RF design, PCB layout, and integration with optical systems.
We are seeking an experienced Space Communication Systems Engineer to design, analyze, and validate wireless communication systems for satellite platforms. The role covers RF front-end, antenna design, modem architecture, and ground station integration across S-band, X-band, K-band, and UHF. Requires 7+ years of experience and strong RF fundamentals.
Own and develop critical mechanism subsystems (separation systems, landing gear, etc.) from concept through flight. Work hands-on with propulsion, structures, and avionics to design, build, test, and validate hardware for a space infrastructure startup.
Cowboy Space Corp. seeks an Injector Design and Development Engineer to own rocket engine injectors end to end, from first-principles design through flight operation. The role combines analytical design with hands-on manufacturing and test to drive rapid build/test cycles. This onsite position is based in the greater Seattle, WA area.
Cowboy Space Corp. is seeking a Mechanisms Engineer to own a critical vehicle mechanism subsystem from concept through flight. This role involves designing, analyzing, and testing hardware for separation systems, landing gear, or aero control surfaces. The position requires 5+ years of experience and is based on-site in Seattle, WA.
Cowboy Space Corp. is seeking a Mechanisms Engineer to own the landing gear subsystem from concept through flight. Responsibilities include design, analysis, test, and integration of mechanisms for reusable launch vehicles. Requires 5+ years of experience and a bachelor's in mechanical or aerospace engineering.
Cowboy Space Corp. is seeking a Mechanisms Engineer to own separation system design from concept through flight. The role involves designing, analyzing, testing, and integrating mechanisms for launch vehicles. On-site in Seattle, WA.
