Mechanical Engineer III – Thermal Analysis

Aurex; Huntsville (AL); On-site; USD 135,000 - 150,000; Full time

Job summary

Aurex in Huntsville, AL is seeking a Mechanical Engineer II with a strong background in thermal analysis to design, analyze, and optimize thermal systems across aerospace and defense projects.

The role emphasizes detailed thermal modeling, validation, and cross‑disciplinary collaboration to ensure performance and reliability from concept to production. A Bachelor’s in Mechanical Engineering is required, with Master’s preferred and 8 years’ experience.

Qualifications

• Bachelor’s degree in Mechanical Engineering is required.
• Master’s preferred with a focus on thermal sciences, heat transfer or fluid mechanics.
• 8 years of experience in thermal analysis and design.
• Experience in aerospace, automotive, or energy sectors preferred.
• Proficiency with thermal simulation tools (ANSYS Icepak, FloTHERM, COMSOL) and CAD.
• Strong understanding of heat transfer, thermodynamics and fluid dynamics.
• Experience with CAD software SolidWorks or Creo.
• Excellent problem solving and teamwork skills.

Responsibilities

• Perform detailed thermal modeling, simulation, and analysis for mechanical systems and components.
• Develop and validate thermal management solutions for electronics and high‑performance systems.
• Collaborate with cross-functional teams to integrate thermal considerations from concept to production.
• Conduct experimental testing to verify thermal performance and correlate with models.
• Prepare technical reports and presentations for stakeholders.

Skills

Thermal analysis

Heat transfer

Fluid dynamics

Finite element analysis

CAD (SolidWorks/ Creo)

Thermal modeling

Team collaboration

Education

Bachelor's degree in Mechanical Engineering

Master's degree in thermal sciences/heat transfer/fluids

Tools

ANSYS Icepak

FloTHERM

COMSOL

Job description

Mechanical Engineer II Thermal Analysis Huntsville AL

Who We Are

Aurex is a mission focused aerospace and defense company building the next frontier of deterrence From hypersonics and missile defense to hardened networks and orbital systems we design test and deliver the platforms that turn unproven ideas into battlefield ready capability Born in Huntsville and built for speed Aurex brings together aerospace veterans combat tested operators and forward leaning technologists to solve problems that matterfast We move from whiteboard to warfighter with precision clarity and zero tolerance for fluff

Job Overview

We are seeking a highly skilled Mechanical Engineer with a strong background in thermal analysis to join our engineering team The ideal candidate will be responsible for designing analyzing and optimizing thermal systems to ensure performance reliability and efficiency across our products and projects

Key Responsibilities

• Perform detailed thermal modeling simulation and analysis for mechanical systems and components
• Develop and validate thermal management solutions for electronics mechanical assemblies and high performance systems
• Collaborate with cross functional teams to integrate thermal considerations into product design from concept to production
• Conduct experimental testing to verify thermal performance and correlate with analytical models
• Prepare technical reports documentation and presentations for internal and external stakeholders

Qualifications

• Bachelors degree in Mechanical Engineering
• Masters preferred with a focus on thermal sciences heat transfer or fluid mechanics
• 8 years of experience in thermal analysis and design
• Aerospace Automotive Energy or related industries preferred
• Proficiency in thermal simulation tools eg ANSYS Icepak FloTHERM COMSOL or similar
• Strong understanding of heat transfer principles thermodynamics and fluid dynamics
• Experience with CAD software SolidWorks Creo or equivalent
• Excellent problem solving communication and teamwork skills

Preferred Skills

• Experience with electronics cooling and thermal interface materials
• Familiarity with environmental testing standards and thermal cycling
• Knowledge of manufacturing processes and materials selection for thermal performance
• DoD Secret Clearance

Why Join Us

Work on cutting edge projects with a talented collaborative team Competitive salary benefits and professional growth opportunities A culture that values innovation precision and engineering excellence

How You Will Be Rewarded

The salary range for this role is 135000 15000000 per year We offer a comprehensive total rewards approach to compensation providing incentives and benefits that extend far beyond the base salary Compensation is determined by the candidates work experience education training and relevant skills We offer a competitive benefits package designed to support our employees health well being and professional growth

Location

Huntsville AL

Aurex is an Equal Opportunity Employer It prohibits discrimination retaliation or any type of harassment on the basis of race color religion gender gender identity or expression sexual orientation national origin genetics disability age veteran status citizenship immigration status or any other legally protected status in employment including in hiring firing and recruiting decisions All applicants must be authorized to work lawfully in the United States for positions at Aurex There may be limited circumstances in which a law regulation executive order or government contract would require certain citizenship; only in those limited circumstances would Aurex require certain citizenship status to comply with the relevant law regulation executive order or government contract applicable to that position For all other positions Aurex does not consider an applicants citizenship but only requires that the applicant be authorized to work lawfully in the United States If a position is one that falls under export control laws and regulations requiring authorization from the US government to access export controlled items any hiring is contingent on the applicant passing the export compliance assessment which is separate from the I 9 process for that specific position A background check will be required prior to any hire Elevate your career by joining the Aurex Platform a leader in aerospace innovation