Structural Analyst Principal - Core Thermal/Fluids Structural Analyst

Blue Origin; Seattle (WA); On-site; USD 150,000 - 190,000; Full time

Job summary

Blue Origin is seeking a Principal Structural Analyst to lead structural evaluations of lunar transport components and support hardware. You will guide analyses of pumps, heat exchangers, valves, radiators, cold plates, docking systems, and gas storage with a strong emphasis on safety and reliability.

The role centers on delivering high-quality structural insights, leading cross-functional reviews, and mentoring junior team members within the Lunar Permanence unit.

Qualifications

• Bachelor's degree and 15+ years in structural analysis.
• Experience as Structural Integrity Lead or Analysis Lead.
• Strong ability to derive solutions from first principles.
• Excellent communication to convey complex results.

Responsibilities

• Conduct detailed structural analysis of Thermal/Fluids and mechanical systems.
• Perform static structural, modal, random vibration, fatigue, and damage tolerance analyses.
• Apply first principles to solve complex structural analysis problems.
• Collaborate with cross-functional teams to align results with project goals.
• Utilize 3D CAD modeling (Creo) and FEA tools for analyses and closed-form solutions.
• Ensure GD&T (ASME Y14.5) and environmental testing compliance.
• Prepare and present technical reports and analysis results.

Skills

Structural analysis

Modal analysis

Dynamic testing

Creo/CAD

Communication

First principles

GD&T

FEA tools

Education

B.S. degree in Mechanical or Aerospace Engineering or equivalent

Tools

Creo

FEA tools

Windchill

Abaqus

Job description

Application Close Date

Applications will be accepted on an ongoing basis until the requisition is closed.

Application Close Date

Applications will be accepted on an ongoing basis until the requisition is closed.

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

This role is part of the Lunar Permanence business unit, which develops Blue Origin's Blue Moon landers and related products. To further Blue Origin's mission of millions of people living and working in space for the benefit of Earth, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface.

As part of a hardworking team of engineers and technical specialists, you will directly impact the history of space exploration and demonstrate your commitment to safe, reliable, and repeatable spaceflight. Join us in lowering the cost of access to space and advancing Blue Origin's vision of millions of people living and working in space to benefit Earth.

The Principal Structural Analyst will play a crucial role in the analysis and critical review of pumps/heat exchanger/valves/radiators/cold plates/LADs/helium cryocooler, as well as mechanical docking/separation systems and gas storage. This position requires a deep technical expertise in structural analysis of systems and a commitment to ensuring the technical quality of work delivered. The Principal Structural Analyst will operate as a Structural Integrity Lead (SIL) and will collaborate closely with product team leads, project managers, and other functional teams to support the development of lunar transportation systems.

Responsibilities

• Conduct detailed structural analysis of Thermal/Fluids and mechanical systems, and assemblies as described above. Both through classical methods and finite element method.
• Perform static structural, modal, random vibration, fatigue, and damage tolerance analyses.
• Apply first principles to solve complex structural analysis problems.
• Collaborate with cross-functional teams to ensure alignment of analysis outcomes with project goals.
• Utilize 3D CAD modeling programs (preferably Creo) and FEA tools to perform analyses as well as closed form solutions.
• Ensure compliance with GD&T standards (ASME Y14.5) and environmental testing requirements.
• Prepare and present technical reports, design concepts, and analysis results to stakeholders and customers.

Minimum Qualifications

• B.S. degree in Mechanical or Aerospace Engineering or equivalent.
• 15+ years of experience in structural analysis, with a focus on modal, random vibration, static structural, fatigue, and damage tolerance analysis.
• Experience as a Structural Integrity Lead or Delegate or Analysis Lead
• Strong understanding of analysis fundamentals from first principles.
• Demonstrated ability to develop innovative solutions with partially defined requirements and changing criteria.
• Excellent communication skills to effectively convey status, design/analysis concepts, and technical results.
• Familiarity with 3D CAD modeling programs (Creo preferred) and FEA tools.
• Familiarity with GD&T usage (ASME Y14.5).
• Experience with environmental testing including vibration, shock, thermal cycle.

Preferred Qualifications

• Experience with recent versions of Creo, Windchill, ANSYS, ICEPAK, Sherlock, Abaqus, Matlab, and Altair Hyperworks.
• Experience with fatigue analysis and fracture mechanics.
• Knowledge of aerospace industry standard analysis methods (Bruhn, Marks', Shigley, Steinberg, Engelmeier, etc.).
• Experience with environmental testing standards such as SMC-S-016, DO-160, and/or MIL-STD-810 (random vibration, shock, thermal cycle, TVAC, EMI/RFI, etc.).

Passion For Our Mission

• Excitement about delivering both near-term and long-term value, solving novel problems, learning new