Principal Structural Analyst – Core Thermal/Fluids

BLUE ORIGIN

. Conduct detailed structural analysis of thermal/fluids and mechanical systems and assemblies using classical methods and finite element methods .

Posted 10/13/2026full-timeUnited StatesLead💰 $160,618 - $237,473 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in structural analysis, including static structural, modal, random vibration, fatigue, and damage tolerance analyses, while ensuring compliance with GD&T standards. Capable of leading cross-functional teams and developing innovative solutions for complex engineering challenges.

Highest-signal resume keywords

Structural AnalysisFinite Element Analysis (FEA)3D CAD Modeling (Creo)GD&T Compliance (ASME Y14.5)Environmental Testing

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Static Structural AnalysisModal AnalysisRandom Vibration AnalysisFatigue AnalysisDamage Tolerance AnalysisFirst Principles Problem Solving3D CAD ModelingFinite Element MethodsTechnical Report PreparationInnovative Solution Development

Soft Skills

Excellent Communication SkillsCollaboration

Tools & Technologies

3D CAD ProgramsFEA Tools

Certifications & Qualifications

U.S. Citizenship or Permanent ResidencyBlue’s Standard Background Check

Industry Keywords

Structural Integrity LeadLunar Transportation SystemsEnvironmental TestingPumpsHeat ExchangersValvesRadiatorsCold PlatesMechanical Docking SystemsGas Storage

About the role

Key responsibilities & impact

Conduct detailed structural analysis of thermal/fluids and mechanical systems and assemblies using classical methods and finite element methods
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, product team leads, project managers, and other functional teams
Operate as a Structural Integrity Lead (SIL)
Use 3D CAD modeling programs and FEA tools, 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
Support development of lunar transportation systems, including pumps, heat exchangers, valves, radiators, cold plates, LADs, helium cryocoolers, mechanical docking/separation systems, and gas storage

Requirements

What you’ll need

B.S. degree in Mechanical or Aerospace Engineering or equivalent
15+ years of experience in structural analysis
Experience with modal, random vibration, static structural, fatigue, and damage tolerance analysis
Experience as a Structural Integrity Lead, Delegate, or Analysis Lead
Strong understanding of analysis fundamentals from first principles
Ability to develop innovative solutions with partially defined requirements and changing criteria
Excellent communication skills
Familiarity with 3D CAD modeling programs, preferably Creo, and FEA tools
Familiarity with GD&T usage (ASME Y14.5)
Experience with environmental testing including vibration, shock, and thermal cycle
U.S. citizen or national, U.S. permanent resident, or lawfully admitted U.S. refugee/asylee status required
Blue’s Standard Background Check required

Benefits

Comp & perks

Medical, dental, vision, basic and supplemental life insurance
Paid parental leave
Short- and long-term disability
401(k) with a company match of up to 5%
Education Support Program
Stock Options for all regular employees working at least 20 hours/week
Up to four weeks of Paid Time Off per year based on weekly scheduled hours
Up to 14 company-paid holidays
Potential benefits and bonuses based on role type, job level, individual contributions, and company results