Jr. Thermal Engineer

Gabriele & Company; New Hampshire; On-site; USD 90,000 - 120,000; Full time

Job summary

Gabriele & Company is seeking a Thermal Engineer to design, model, and validate advanced engineering systems for data center, semiconductor test, and aerospace/defense markets. You will combine system modeling, data-driven methods, and CAD-based development to accelerate design cycles and improve prediction of system-level performance.

Responsibilities include developing fluid architectures, applying CFD tools (e.g., ANSYS), performing DOE and experiments, and building Python/MATLAB frameworks

Qualifications

• Master's or PhD in Mechanical Engineering or related field.
• Coursework/focus in fluid dynamics or advanced systems required.
• Laboratory experience required; graduate research in fluid sciences or related technologies strongly preferred.
• Modeling: ANSYS or similar CFD tools
• Programming: Python and/or MATLAB preferred.

Responsibilities

• Support design and development of advanced engineering systems, including fluid-based architectures and exchanger-based designs.
• Develop and apply fluid system modeling tools (steady-state and transient) for system-level performance prediction — pressure drop, transfer rates, fluid distribution.
• Apply machine learning and data-driven methods to support modeling and design.
• Support data center systems modeling at the rack and component level.
• Conduct DOE and experimental testing, including instrumentation, data acquisition, and model validation.
• Create and maintain CAD models and engineering
• Develop computational tools and simulation frameworks (Python, MATLAB) to support engineering decisions and research
• Support prototype development and testbed construction
• Collaborate with senior engineers to evaluate new technologies, improve efficiency, and identify design tradeoffs
• Contribute to technical documentation, reports, and presentations

Skills

Python

MATLAB

Education

Master's or PhD in Mechanical Engineering or related field

Tools

ANSYS

Job description

The Thermal Engineer supports the design, modeling, and experimental validation of advanced engineering systems for next-generation electronics applications in data center, semiconductor test, and aerospace/defense markets. The role combines system modeling, data-driven engineering, and product development to accelerate design cycles and improve system-level performance prediction.

Primary Responsibilities

• Support design and development of advanced engineering systems, including fluid-based architectures and exchanger-based designs
• Develop and apply fluid system modeling tools (steady-state and transient) for system-level performance prediction — pressure drop, transfer rates, fluid distribution
• Apply machine learning and data-driven methods to support modeling and design
• Support data center systems modeling at the rack and component level
• Conduct DOE and experimental testing, including instrumentation, data acquisition, and model validation
• Create and maintain CAD models and engineering
• Develop computational tools and simulation frameworks (Python, MATLAB) to support engineering decisions and research
• Support prototype development and testbed construction
• Collaborate with senior engineers to evaluate new technologies, improve efficiency, and identify design tradeoffs
• Contribute to technical documentation, reports, and presentations

Qualifications

• Master's or PhD in Mechanical Engineering or related field
• Coursework/focus in fluid dynamics or advanced systems required
• Laboratory experience required; graduate research in fluid sciences or related technologies strongly preferred
• Modeling: ANSYS or similar CFD tools
• Programming: Python and/or MATLAB preferred

Drug screen and background check will be conducted (including education).