Senior Thermal Analysis Engineer

Anduril; Boulder (CO); On-site; USD 126,000 - 167,000; Full time

Job summary

Anduril Industries in Boulder, CO is seeking a Senior Thermal Engineer to own thermal design across hardware development programs, from concept through production, and to develop validated models that guide architecture and testing.

You will execute first-principles analyses, CFD, and FEMs, perform test-model correlation, and partner with environmental test teams to instrument, run tests, and document results for internal and external customers. Eligible for U.S. Secret clearance.

Qualifications

• MS or higher in engineering or applied physics with focus on heat transfer and fluid dynamics.
• 7+ years of thermal analysis experience.
• Thermal FEA software proficiency (STAR-CCM+, ANSYS, Icepak, Flotherm).
• Proficiency with Matlab or Python for analytical modelling and data processing.
• Eligible to obtain and maintain a U.S. Secret security clearance.

Responsibilities

• Execute hand calculations, CFD, and FEMs to inform design decisions.
• Develop and maintain CFD/FEA models for imaging platforms.
• Perform test-model correlation to validate predictions.
• Collaborate with environmental test engineers on instrumentation and data processing.

Skills

First-principles modelling

Thermal FEA

MATLAB/Python

Test-model correlation

Clearance eligible

Education

MS or higher in engineering or applied physics (heat transfer & fluid dynamics)

Tools

STAR-CCM+

ANSYS

Icepak

Flotherm

Job description

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

The Test and Analysis team is responsible for ensuring that emerging products are ready for the harsh conditions of air, land, sea, and space environments. Our team supports multi-disciplinary product teams across the full life cycle to design, develop, and validate new and existing products. This includes requirements analysis, environmental and electromagnetic interference testing, reliability testing, and manufacturing sustainment efforts. The Test and Analysis team achieves these objectives through consistently striving to understand primary design drivers through analytical modeling, including specialized structural-thermal-optical performance (STOP) analysis, along with strategic engineering validation and qualification test campaigns. This fused approach ultimately enables us to identify opportunities for product robustness and quickly implement solutions to ensure critical capabilities efficiently make it into the hands of our military and its allies.

We are looking for a Senior Thermal Engineer to join our rapidly growing analysis team in Boulder, CO . In this role, you will be responsible for performing thermal analysis and taking ownership of thermal design aspects across hardware development programs. You will execute first order assessment of designs to guide preliminary design architecture, develop detailed analytical models to mature prototype designs and develop predictions to support hardware testing. If you are someone who is excited to work on new projects from conceptualization through production and are passionate about developing validated and correlated models to support the rapid prototyping of cutting edge systems.

WHAT YOU'LL DO

• 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
• 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.
• Perform test-model correlation testing to validate analytical predictions
• 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
• Prepare technical reports to present findings to internal teams, management, and external customers
• Stay current with advancements in thermal analysis techniques, materials technology, and industry standards

REQUIRED QUALIFICATIONS

• Currently pursuing or have obtained a 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 parametersGood at working independently and with various teams and key stakeholders
• Highly motivated, self-starting, results oriented, and capable of working in a dynamic environment
• Eligible to obtain and maintain an active U.S. Secret security clearance

PREFERRED QUALIFICATIONS

• Performed structural, thermal, and optical performance (STOP) models for high performance imaging systems
• 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

US Salary Range

$126,000 - $167,000 USD

The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of