What are the responsibilities and job description for the Senior Aero-Thermal Analyst position at RPG LLC?
Senior Aero-Thermal Analyst
Location: Mukilteo, WA
Direct Hire | On-Site Only
Compensation: $120K – $150K/year
U.S. Citizenship Required (Eligible for DoD SECRET Clearance)
About the Role
We are seeking a Senior Aero-Thermal Analyst to join a cutting-edge aerospace engineering team in Mukilteo, WA. This role is central to the development, analysis, and validation of complex aerospace systems and supports all phases of the product lifecycle—from early design through final system verification. Reporting to the Director of Engineering, the ideal candidate will bring deep technical expertise in aerothermal modeling, structural analysis, and multidisciplinary system behavior.
You'll be stepping into a high-impact position formerly held by Nathan Lipshutz and reporting directly to Joshua Okrent, within a dynamic and collaborative engineering environment.
Key Responsibilities
Apply core physics concepts (mechanics, aerodynamics, thermodynamics, electromagnetism) to solve multidisciplinary engineering problems.
Perform aero-thermal simulations and heat transfer analysis using STAR-CCM and FEMAP.
Conduct structural viability analysis of aerospace structures using FEA tools and hand calculations.
Model high-energy events such as pyrotechnic and pneumatic gas dynamics.
Support design decisions by assessing system performance and operational trade-offs.
Prepare test plans and provide technical oversight during test execution.
Document engineering analyses, results, and verification reports to meet aerospace standards.
Ensure compliance with system-level and customer requirements throughout the engineering process.
Qualifications
Bachelor's or Master's in Aerospace, Mechanical Engineering, or closely related field.
4–10 years of relevant experience in aerospace or defense industries.
Expertise with STAR-CCM , FEMAP, NASTRAN, and FEA tools.
LS-DYNA proficiency is a plus.
Familiarity with CATIA V5, SolidWorks, and aerospace-grade materials (metallic and composite).
Solid foundation in analytical theory and physics-based modeling.
Excellent verbal and written communication skills, including technical report writing.
Must be a U.S. Citizen and eligible for DoD SECRET Clearance.
Why Join Us?
You’ll be working on industry-defining projects in a hands-on, fast-paced environment with direct impact on mission-critical aerospace technologies. We’re backfilling a high-performing team member and are seeking someone who can take the reins with confidence and technical rigor.
Salary : $120,000 - $150,000
