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Jobs at Aetherflux - Page 2
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Other Engineering
Wiring Harness Engineer
NewPosted 2 months ago
Wiring Harness Engineer
- Own the technical roadmap and architecture for electrical and optical harnessing across all spacecraft platforms.
- Create detailed harness schematics, routing diagrams, 3D CAD models, and manufacturing drawings.
In office • San Carlos
$100k – $135kOther Engineering
Fluids Engineer - Vehicle Valves, Ducts, & Small Tubing
NewPosted 2 months ago
Fluids Engineer - Vehicle Valves, Ducts, & Small Tubing
- COWBOY SPACE CORP.
- Own your fluid subsystem from concept through design, analysis, test, and flight.
In office • Kent
$130k – $195kOther Engineering
Fluids Engineer Level 1
NewPosted 2 months ago
Fluids Engineer Level 1
- COWBOY SPACE CORP.
- Own your fluid subsystem from concept through design, analysis, test, and flight.
In office • Kent
$100k – $135kOther Engineering
Mechanical Engineer | Solar Array Deployable Structures
NewPosted 2 months ago
Mechanical Engineer | Solar Array Deployable Structures
- Own the design of the deployable structure’s mechanism from concept through flight, including actuation, deployment sequencing, latching and locking at full extension, and stowage and launch restraint.
- Design and analyze the deployment kinematics, actuation, synchronization, and end-of-travel lat...
In office • Seattle
$100k – $300kOther Engineering
Mechanical Engineer | Deployable Radiators
NewPosted 2 months ago
Mechanical Engineer | Deployable Radiators
- Own the structural design of the deployable radiator panels from concept through flight, sizing them to survive stowed launch and ascent loads and to deploy into a radiating surface.
- Perform structural analysis across the full mission profile, including quasi-static and random vibration launch loads and deployed-state dynamics.
In office • Seattle
$150k – $200kOther Engineering
Fluids Engineer - Propulsion Valves, Ducts, Lines
NewPosted 2 months ago
Fluids Engineer - Propulsion Valves, Ducts, Lines
- COWBOY SPACE CORP.
- Own your fluid subsystem from concept through design, analysis, test, and flight.
In office • Seattle
$130k – $195kOther Engineering
Test Engineer
NewPosted 2 months ago
Test Engineer
- Design and build fluid, mechanical, instrumentation, and control systems for component, engine, and stage-level test
- Own P&IDs and take fluid system designs from schematic through procurement, fabrication, and checkout
In office • Seattle
$130k – $190kOther Engineering
Senior Powerpack Engineer
NewPosted 2 months ago
Senior Powerpack Engineer
- Bring a culture of creativity to every design challenge. Own each solution or improvement with true accountability, seeing it through to completion.
- Own the mechanical design and development of turbopump hardware from concept through hot fire testing and flight: inducers, impellers, diffusers, volutes, turbine stages, dynamic seals, bearing supports, pump housings and assemblies.
In office • Seattle
$165k – $210kOther Engineering
Senior Powerpack Manufacturing Engineer
NewPosted 2 months ago
Senior Powerpack Manufacturing Engineer
- Bring a culture of creativity to every design and manufacturing challenge, ask the hard questions, and own each fix or improvement with true accountability, and see it through to completion.
- Own build process definition for turbopump hardware: routings, work instructions, process specifications, and the inspection plan at each step.
In office • Seattle
$180k – $210kOther Engineering
Powerpack Engineer Level II
NewPosted 2 months ago
Powerpack Engineer Level II
- Bring a culture of creativity to every design challenge. Own each solution or improvement with true accountability, seeing it through to completion.
- Own the mechanical design of turbopump components and subassemblies from concept through hot fire testing and flight: CAD models, design definitions, tolerances, GD&T, material and process specifications, analysis cycles, and the requirements each component has to meet.
In office • Seattle
$125k – $155kOther Engineering
Software Engineer, Hardware Test & Automation
NewPosted 2 months ago
Software Engineer, Hardware Test & Automation
- Own the design, build-out, and operation of hardware-in-the-loop test infrastructure that exercises real flight software against real or emulated spacecraft hardware
- Extend and harden existing internal test tooling into a reusable platform that serves multiple concurrent flight programs, rather than one-off setups per program
In office • Seattle
$100k – $200kOther Engineering
Lead Mechanical Engineer, Compute Systems
NewPosted 2 months ago
Lead Mechanical Engineer, Compute Systems
- Own the mechanical architecture of space-based compute hardware, including chassis, PCB retention, connector interfaces, and thermal management, from concept through production
- Perform system-level trade studies on packaging, mass, and thermal performance to optimize compute hardware architecture
In office • San Carlos
$150k – $225kOther Engineering
Mechanical Engineer - Active Cooling
NewPosted 2 months ago
Mechanical Engineer - Active Cooling
- Own the design of the spacecraft liquid cooling loop for GPU compute hardware from concept through flight, including cold plates, pumps, valves, accumulators, heat exchangers, tubing, fittings, and instrumentation.
- Perform pressure-drop, flow, and thermal-fluid analyses to size the loop and predict system beh...
In office • Seattle
$100k – $300kOther Engineering
Lead Mechanical Engineer, Laser Communications
NewPosted 2 months ago
Lead Mechanical Engineer, Laser Communications
- Own the mechanical architecture of laser communications payloads, including opto-mechanical structures, pointing systems, thermal interfaces, and harness routing, from concept through production
- Lead and mentor a team of mechanical engineers, setting technical direction, review standards, and execution pace
In office • San Carlos
Other Engineering
Mechanism Engineer Level 1
NewPosted 2 months ago
Mechanism Engineer Level 1
- Own your mechanism subsystem from concept through design, analysis, test, and flight.
- Drive structural and kinematic design for minimum mass while meeting strength, stiffness, fatigue, and operational-life requirements across ascent, entry, landing, and reuse environments.
In office • Seattle
$74k – $114kOther Engineering
Thermal Engineer
NewPosted 2 months ago
Thermal Engineer
- Thermal System Design: Develop spacecraft thermal management architectures, including active and passive cooling solutions for high-power and high-heat-flux components.
- Thermal Analysis & Modeling: Utilize thermal simulation tools such as ANSYS Thermal Desktop to predict system behavior in space conditions.
In office • Seattle
$150k – $200kOther Engineering
GPU System Reliability Engineer Lead
NewPosted 2 months ago
GPU System Reliability Engineer Lead
- Lead RAS validation strategy and execution for GPU server platforms, including fault injection, detection coverage, and recovery verification.
- Partner directly with GPU system designers to analyze hardware failures, review silicon errata, and align on fault handling requirements for DDR, HBM, CPU, and GPU subsystems.
In office • Seattle
$150k – $225kOther Engineering
Fluids Engineer
NewPosted 3 months ago
Fluids Engineer
- Design valves (flow control, isolation, regulation, check, and relief) for propellant, pressurant, and thermal fluid systems used on propulsion and launch vehicle systems.
- Develop fluid storage hardware including propellant tanks, pressure vessels, and accumulators from concept through qualification.
In office • Seattle
$120k – $150kOther Engineering
Injector Design and Development Engineer
NewPosted 3 months ago
Injector Design and Development Engineer
- Own injector hardware end to end, from first-principles sizing through flight operation.
- Perform physics-based architecture trades within a given engine cycle and required performance, leading to design & analysis of Thrust Chamber Assembly piece parts
In office • Seattle
$130k – $180kOther Engineering
Staff Engineer, Optics and RF
NewPosted 3 months ago
Staff Engineer, Optics and RF
- Design RF driver and receiver circuitry for optical communication links supporting data rates upto 50 Gbps
- Develop end-to-end RF signal chain architecture for laser diode drivers, modulators, and photodetector front-ends
In office • San Carlos
$219k – $276k