Sr. Principal Mechanical Engineer

Job Description

The Sr. Principal Mechanical Engineer applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. They lead and support the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. They manage 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.
• Models the mechanical devices and selects the proper material.
• Performs stress and fatigue analysis; Performs thermal analysis and selects bonding material.
• Develops mechanical drawings and specifies the dimensional tolerances.
• Develops assembly instructions and test procedures.
• Develops test plans and test procedures to verify designs.
• Executes team assignments effectively following the given schedule, milestone, and available resources. May coordinate activities of other personnel (Team Lead).

Basic Qualifications (Required Skills & Experience)

• Minimum 8 – 12 years of relevant technical experience in Mechanical Engineering, of which a minimum of 5 years in developing for production rotating electrical machines, electronics equipment packaging solution, and/or mechanical devices solutions for industrial and aerospace applications.
• Experienced in developing requirements specification for mechanical subsystems and according to MIL-STD 961D standard or equivalent.
• Sufficient proficiency with the following CAD /CAE tools to perform one’s position responsibilities: SolidWorks for mechanical modeling, ANSYS for structural and fatigue analysis, ANSYS Icepack for thermal analysis, extensive experience with Solid Works and designing electrical rotating machines for high-performance applications, extensive experience with thermal management tradeoffs and solutions and materials properties, experienced with bonding techniques for extreme environmental conditions using different adhesives, experienced with manufacturing methodologies of electrical machines, experienced with creating and maintaining product document tree, experienced with creating and maintaining products bill of materials (BOM), experienced with test and measurement techniques, such as torque transducer calibration and instrumentation.

Other Qualifications & Desired Competencies

• MS degree in Mechanical Engineering is preferred.
• Recognition by a reputable international engineering society such as ASME at the senior membership level or higher is desired.
• Demonstrates familiarity with MIL-STD-810 or DO-160.
• Demonstrates familiarity with MIL-STD 961D standards (or equivalent) for developing subsystem technical specifications.
• Demonstrates full understanding & knowledge of engineering principles in the technical discipline and successfully works independently.
• Effectively articulates concepts and ideas to both technical and non-technical staff.
• Able to excel in a fast-paced, deadline-driven environment, where small teams share a broad variety of duties.
• Displays strong initiative and drive to accomplish goals and meet company objectives.
• Takes ownership and responsibility for current and past work products.
• Committed to learning from mistakes and driven to improve and enhance performance of oneself, others, and the company.
• Fulfills effective problem-solving, analytical, interpersonal and communication skills (Verbal and written).
• Focuses on teamwork, collaboration and puts the success of the team above one's own interests.