Mainstream Engineering Corporation

Mechanical Engineer - Mechanics R&D

Job Description

Posted on: 
2026-05-11

Responsibilities

  • Develop cutting-edge products for military and commercial customers.
  • Engage in product ideation, research, and laboratory/prototype builds.
  • Perform experimental testing and design for manufacturing.
  • Utilize CAD for design and conduct FEA/CFD analysis.
  • Fabricate and physically test prototypes, iterating designs as needed.
  • Lead projects and research initiatives based on personal creativity and interest.
  • Write proposals and interface directly with customers.

Job Requirements

  • BSME +3 years of experience or MSME from an accredited university.
  • Minimum GPA of 3.3 at all degree levels.
  • US Citizenship required due to ITAR regulations.
  • Strong understanding of mechanical engineering fundamentals.
  • Interest in hands-on engineering work.
  • Prior experience in design, testing, and analysis.
  • Experience with ANSYS and knowledge of testing equipment is a plus.
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