**Worker Type**

Regular

**Job Description**

**Summary**

The **Sr. Principal Mechanical Engineer** applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components).

**Position Responsibilities**

+ Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment
+ Leads the testing and data collection in the laboratory and the field...