Fluids - Senior Engineer

Stoke Space•Kent, WA

50d•$123,000 - $312,000

About The Position

At Stoke, we believe that a thriving space economy leads to a vibrant, sustainable, and equitable future here on Earth. That is why we are building our fully and rapidly reusable vehicle, Nova. It is designed to fly daily and solve the core challenges of space transportation – it reduces cost, increases availability, and enhances reliability. By radically lowering the cost and increasing the cadence of launch, we’re able to create a truly scalable space industry. Our team is mission-driven, collaborative, and empowered with ownership of their work. If you want to work with some of the most dedicated and talented people on Earth, come join us. Description Stoke’s Stage Fluids team is developing a reusable LNG/LOX first stage and reusable LH2/LOX second stage for our launch vehicle, Nova. As a Senior Fluids Engineer, you will be responsible for defining, designing, manufacturing, and testing various fluids systems across the rocket. You will be owner of the entire process for your designs, from early concepting and architecture trades, to creating models in CAD and completing analysis, to procuring parts with suppliers and integrating them onto the vehicle. As part of a small, well-supported team, you will have access to the resources you need to get the job done right while simultaneously boosting your skills at a pace that can’t be matched in most other roles. You must be ready to stay focused, move fast, self-direct, and learn on the fly.

Requirements

4+ years of experience in design, build, and/or testing of rocket fluids systems, rocket engines, and valves
1+ years of experience in leading a technical project
Exceptional command of fundamentals, including compressible flow, thermodynamics, structures, control systems, cryogenics, and instrumentation
Strong knowledge with data analysis and data processing
Extensive experience with CAD tools and configuration management (Siemens NX and Teamcenter preferred)
Proficiency with understanding and maintaining revision-controlled P&ID’s
Proficiency with aerospace standard fasteners, seals, tubing, fittings, and commercial off the shelf hardware
Proficiency with instrumentation including pressure transducers, thermocouples, accelerometers, and flow meters
Proficiency with fluid analysis tools (Siemens AMESim, Thermal Desktop, Python, EES, REFPROP, Excel, Matlab, or equivalent)
Proficiency in GD&T, tolerance stackups, and material selection
Hands on experience performing fabrication and assembly of components
Excellent written and verbal communication
Bachelor’s degree in mechanical or aerospace engineering, or similar
Willing to relocate to Seattle, WA
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Responsibilities

Collect design requirements from multidisciplinary teams, and use these to create concepts for fluids systems
Lead architecture trades for major fluids systems, rapidly transform these decisions into real-life hardware implementations
Develop fluids system concept of operations for ground, flight, and recovery phases of vehicle’s life
Perform gas and liquid fluids system sizing analysis (incompressible and compressible flow)
Design and analyze launch vehicle tubing, manifold, and mounting systems, ensure these systems are structurally capable of surviving vehicle load cases.
Create CAD models and drawings
Coordinate directly with suppliers to procure parts
Coordinate and execute the manufacturing and integration of fluids systems
Incorporate design for manufacturing best practices into designs to improve production efficiency
Coordinate and execute development and qualification testing of fluids systems
Define and manage the schedule and budget for your fluids systems

Benefits

Equity – We are pleased to offer equity in the form of stock options to all regular, full-time employees.
Comprehensive benefits program including subsidized medical, dental, and vision insurance
Company-paid life and disability insurance
401(k) plan with employer match
4 weeks’ Paid Time Off
Holidays – 10 days (including an end-of-year closure)
Paid Family/Parental Leave
On-site gym or monthly wellness stipend (depending on location)
Dog friendly offices!

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