Propulsion Engineer III (Valves)

Firefly Aerospace; United States; On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Health, dental, and vision plans

Parental leave

Relocation benefits

Educational reimbursement

Short-term disability

Flexible PTO

Job summary

Firefly Aerospace, Inc. is seeking a Responsible Engineer to own propulsion valve and fluid system design from conception through qualification to production.

You will lead cross-functional teams and drive robust, cost-effective solutions for high-performance launch systems. The role requires a BS in Mechanical or Aerospace Engineering with 6+ years in valve or fluid systems, strong fundamentals in fluid mechanics, heat transfer, and structural analysis, and the ability to manage complex

Qualifications

• BS in Mechanical or Aerospace Engineering or similar.
• Experience in valve or fluid system design.
• Strong fundamentals in fluid mechanics, heat transfer, and structural analysis.
• Ability to manage complex projects in a fast-paced environment.
• Collaborative, cross-functional teamwork mindset.

Responsibilities

• Formulate cradle-to-grave roadmap for hardware.
• Design and deliver propulsion components for high-performance systems.
• Own development lifecycle and production support as technical expert.
• Lead CoDRs, MRR, PDRs, TRRs, data reviews and CDRs.
• Qualify and test plans with hands-on problem solving.
• Collaborate to standardize solutions across programs and product lines.
• Improve mission cadence with cost saving and risk reduction.
• Lead cross-functional teams to deliver hardware on time.
• Investigate failures and implement mitigations.

Skills

Valve design

Fluid systems

Analytical modeling

Project management

Multidisciplinary collaboration

FEM/CFD analysis

GD&T

Education

BS in Mechanical or Aerospace Engineering or similar

Job description

ABOUT FIREFLY AEROSPACE

Firefly Aerospace is a space and defense technology company that enables our world to launch, land, and operate in space – anywhere, anytime. As the partner of choice for critical space missions, Firefly is the only commercial company to launch a satellite to orbit with 24-hour notice and the only company to achieve a successful Moon landing. Our launch vehicles, lunar landers, and orbital vehicles provide government and commercial customers with full mission services from low Earth orbit to the Moon and beyond. Headquartered in north Austin, Texas, Firefly is looking for passionate, hardworking innovators to join our team and help fuel our successful trajectory into space.

SUMMARY

Building a reliable launch vehicle requires the highest quality valves available. Firefly's components team scope, design, build, test, and qualify high-performance fluid components tailored to the specific needs of our launch vehicles, moon landers, and other spacecraft. This Responsible Engineering role has full ownership of your hardware through the entire product lifecycle; from conception through qualification and handoff to production.

RESPONSIBILITIES

• Formulate the entire cradle to grave roadmap for your hardware.
• Conceptualize, design, develop and deliver propulsion components to high performance systems.
• Responsible for entire development lifecycle and production support as the technical expert.
• Own a combination of Firefly developed and commercial-off-the-shelf (COTs) valves, regulators and actuators.
• Prepare content for and lead CoDRs, MRR, PDRs, TRRs, data reviews and CDRs.
• Author and execute qualification, and acceptance test plans with hands on hardware problem solving.
• Work to standardize solutions across programs and product lines.
• Improve mission cadence by identifying and implementing cost saving and risk reduction measures.
• Lead cross-functional teams of analysts, manufacturing engineers, quality engineers, supply chain representatives, and test engineers to deliver tested hardware on time.
• Resolve non-conformances and implement design changes to improve product yield and manufacturability.
• Work with the program teams to develop hardware upgrades in alignment with ambitious performance and cost goals.
• Develop simulation-based design methods and validate using subscale and full-scale testing.
• Lead failure investigations to determine root cause and implement mitigations.
• Qualify existing and new product lines following guidance from SMC-S-016 and S-080 as applicable.
• Manage multiple projects and competing priorities.

QUALIFICATIONS

• Required BS in Mechanical or Aerospace Engineering or similar.
• 6+ years of experience in a valve or fluid system design-related role.
• Exceptional comprehension of engineering fundamentals including fluid mechanics, heat transfer, structural analysis, materials, and processes.
• Strong understanding of fluid systems aspects such as fluids systems sizing, valve design and operation, instrumentation, flexible element design & integration and fluid fittings.
• Skilled in creating analytical/numerical models of engineering devices and processes.
• Ability to successfully manage complex projects.
• Works well in a collaborative, fast paced, multidisciplinary environment.
• Demonstrated interest in advancing 'newspace'.
• Self-motivated with minimum direction required.
• Ability to creatively develop economical solutions.

Desired

• Served as a Responsible Engineer for an aerospace or oil & gas development project in a fluids related subsystem.
• 8+ years of experience in a valve or fluid system design-related role.
• Component test experience.
• Proficient with GD&T.
• Proficient with DFM.
• Proficient with FEA and/or CFD analysis.
• Knowledge of high-pressure, cryogenic, hydraulic, and pneumatic systems.
• Experience with valve and regulator design.
• Experience with liquid oxygen or other cryogenic operations.
• Experience modeling fluid networks.
• Experience with rapid development techniques for hardware.

Firefly offers outstanding benefits for our employees, including generous health, dental and vision plans with low plan deductibles, parental leave, relocation benefits, educational reimbursement, short term disability, and flexible PTO options.

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.

Firefly Aerospace, Inc. is an Equal Opportunity Employer; employment with Firefly is governed based on merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.