Thermal Systems Engineer: Hypersonic & Aerospace

mainstreamengr; Town of Florida (NY); On-site; USD 70,000 - 110,000; Full time

Job summary

Mainstream Engineering Corporation is seeking motivated thermal engineers to develop cutting-edge thermal management products for military, government, and commercial customers. Responsibilities include proposal writing, analytical calculations, CFD/FEA simulations, laboratory builds, and direct customer interfacing.

The role emphasizes hands-on testing and rapid iteration from concept to production. Qualifications include a BS degree in mechanical engineering, GPA of 3.3 or higher, and US

Qualifications

• Solid understanding of heat transfer, thermodynamics, and fluid dynamics.
• Hands-on laboratory test experience and data acquisition setup.
• Experience with LabVIEW or similar data acquisition systems.
• CFD/FEA modeling with ANSYS/FLUENT is a plus; strong analytical skills.

Responsibilities

• Lead projects from conception to production for thermal systems.
• Prepare proposals and conduct analytical calculations and simulations.
• Build and test laboratory prototypes and validate designs.
• Interface directly with customers to capture requirements and deliver solutions.

Skills

Heat transfer

Thermodynamics

Fluid dynamics

LabVIEW

Data acquisition

US Citizenship

Laboratory testing

Education

BSME/MSME

Tools

ANSYS/FLUENT

Job description

Mainstream Engineering Corporation is seeking motivated thermal engineers to develop cutting-edge thermal management products for military, government, and commercial customers. Responsibilities include proposal writing, analytical calculations, CFD/FEA simulations, laboratory builds, and direct customer interfacing.

The role emphasizes hands-on testing and rapid iteration from concept to production. Qualifications include a BS degree in mechanical engineering, GPA of 3.3 or higher, and US