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Mechanical Design Engineer

Company

Actalent

Location

Pasadena, CA

Posted

July 11, 2026

Position Overview

Job Title: Mechanical Design Engineer (Opto-Mechanical)
Job Description
This role focuses on the design and development of opto-mechanical and precision mechanical assemblies that support advanced imaging instruments for commercial aerospace and spaceflight programs. The Mechanical Design Engineer uses Siemens NX to create detailed models and drawings, applies GD&T, and supports hardware through fabrication, integration, and testing. The position emphasizes design of precision components and assemblies rather than large aerospace structures and offers broad ownership across the full product lifecycle in a fast-paced, innovation-driven environment.
Responsibilities

+ Design and develop precision mechanical components and assemblies, with a focus on opto-mechanical systems and imaging instruments for aerospace and space applications.

+ Create detailed 3D models using Siemens NX and generate complete mechanical drawings that meet project and industry standards.<...

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