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Senior Mechanical Engineer, Thermal Analysis

Lexington, MA💼 Full-time💰 $146,000–$146,000🗓 2026-07-20 → 2026-07-31

Core

Senior Thermal Analyst responsible for performing thermal analysis and taking ownership of thermal design aspects across hardware development programs for military systems.

Role type

Senior IC thermal analyst (defense hardware)

Builds

Hardware prototypes and imaging platforms for military and allied use

Domain

Defense technology / Thermal engineering

Deliverable

production ML models | product features

Required skills

Thermal FEA, CFD modeling, test-model correlation, analytical modeling (first principles), data acquisition, technical reporting

Preferred skills

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

Technologies

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

Responsibilities

Execute hand calculations and spreadsheet/Python first-order models; Develop CFD models and simulations; Perform test-model correlation testing; Support environmental test execution and data processing; Prepare technical reports for internal and external stakeholders

Seniority

Senior, hands-on IC

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