Senior Thermal Engineer

Anduril Anduril · Defense · Lexington, MA · Mission Systems : Imaging Engineering : Imaging - Structural and Thermal Analysis

This role is for a Senior Thermal Engineer at Anduril, a defense technology company. The engineer will perform thermal analysis and manage thermal design aspects for hardware development programs, from conceptualization to production. Responsibilities include creating analytical models, CFD simulations, and performing test-model correlation to ensure products can withstand harsh environments. The role requires a strong background in thermal analysis, FEA, and experience with MATLAB/Python, with a focus on supporting hardware for military systems.

What you'd actually do

  1. Execute hand calculations, spreadsheet, and MATLAB/Python first-order models to inform path forward before jumping into detailed analysis. Use first principles as a basis for every decision and discern the right level of analysis to apply based on state of hardware design and program goals
  2. Develop appropriate CFD models and simulations to predict temperatures, heat transfer, and fluid characteristics as needed to meet design schedules. Generate, maintain, and correlate integrated FEMs for imaging platforms.
  3. Experience with EO/IR sensors and familiarity with structural, thermal, optical performance (STOP) analysis
  4. Perform test-model correlation testing to validate analytical predictions
  5. Work closely with environmental test engineers to support the design, instrumentation selection, execution, and data processing of tests to validate models and predictions, including fundamental

Skills

Required

  • MS or higher degree in engineering or applied physics with focus on heat transfer and fluid dynamics
  • 7+ years of experience in a thermal analysis or thermo-physics analysis role
  • Thermal FEA experience – STAR-CCM+, ANSYS, Icepak, or Flotherm
  • Familiarity with Matlab or Python (or equivalent) for developing analytical models and performing data acquisition & post-processing
  • Experience with performing test-model correlation and test based characterization of critical modelling input parameters
  • Ability to work independently and with various teams and key stakeholders
  • Eligible to obtain and maintain an active U.S. Secret security clearance

Nice to have

  • General knowledge of climatic and/or dynamic testing including understanding of various instrumentation and data acquisition fundamentals
  • Knowledge on how to run and operate chambers, DAQs, and other major test apparatus
  • CAD skills (any platform) and ability to make high quality engineering drawings that meet common industry standards
  • Experience in an immersive interdisciplinary technical project (collegiate project teams or professional settings)
  • Basic knowledge of MIL-STD-810 or equivalent

What the JD emphasized

  • thermal analysis
  • thermal design
  • analytical models
  • CFD models
  • test-model correlation