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Senior Thermal Analyst

Lexington, MA (LEX-01)💼 Full-time💰 $146,000–$146,000🗓 2026-09-17 → 2026-09-26

Core

Perform thermal analysis and own thermal design aspects across hardware development programs, executing first-order assessments and detailed analytical models to mature prototype designs and support hardware testing.

Role type

Senior IC thermal analyst

Builds

Hardware systems for military and allied use

Domain

Defense technology / Thermal engineering

Deliverable

production ML models | product features

Required skills

Thermal FEA (STAR-CCM+, ANSYS, Icepak, Flotherm), CFD modeling, MATLAB/Python for analytical models, test-model correlation, hand calculations, first-principles analysis

Preferred skills

STOP models for imaging systems, climatic/dynamic testing knowledge, chamber/DAQ operation, CAD and engineering drawings, MIL-STD-810 knowledge

Technologies

STAR-CCM+, ANSYS, Icepak, Flotherm, MATLAB, Python

Responsibilities

Execute first-order models (hand calculations, spreadsheets, MATLAB/Python) to inform design paths; develop CFD models to predict temperatures and heat transfer; generate and correlate integrated FEMs for imaging platforms; perform test-model correlation testing; support environmental test engineers with instrumentation selection, execution, and data processing; prepare technical reports for internal teams, management, and external customers

Seniority

Senior, hands-on IC

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