Mechanical Process Designer

Amentum•Tullahoma, TN
•Onsite

About The Position

Amentum is seeking a Mechanical Process Designer to join its Advanced Solutions Group, which designs, constructs, and operates research and development facilities across the nuclear, automotive, motorsports, defense, and aerospace industries. The position may be based in Tullahoma, Tennessee; Farmington Hills, Michigan; or Greenville, South Carolina. The designer works under the direction of the Lead Process Engineer and prepares mechanical process design information and construction drawing packages in coordination with other disciplines. Work is mainly in an office, with possible field assignments and travel to support design reviews, equipment testing, construction, startup, and commissioning.

Requirements

  • U.S. citizenship is required to comply with government customer requirements and/or applicable government regulations.
  • Two years of training from a vocational school or two years of college coursework relevant to drafting or engineering principles, plus at least two years of experience; additional relevant education may substitute for a portion of progressive experience.
  • Working knowledge of CAE/CAD systems.
  • Working knowledge of drafting equipment and drafting principles, including descriptive geometry, lettering, dimensioning, layout, and detail.
  • General working knowledge of piping/ducting and component layouts associated with process mechanical design.
  • Working knowledge of producing process mechanical design and construction layout drawings, including piping, ducting, P&IDs, PFDs, mechanical components, and supporting details.
  • Working knowledge of AutoCAD.
  • Working knowledge of 3D modeling and producing 2D construction drawings from models using software such as Plant 3D, Revit, Inventor, Creo, or related packages.
  • Ability to produce clear, concise, accurate design and/or shop drawings that adequately depict the design and meet job standards and specifications.

Responsibilities

  • Work under the direction of the Lead Process Engineer.
  • Prepare detailed construction drawings for pipe and duct layouts and mechanical equipment.
  • Prepare engineering sketches, detailed drawings, and design information according to project standards and procedures.
  • Communicate and coordinate with mechanical, electrical, structural, and other project team members.
  • Produce drawing packages, spreadsheets, and databases documenting design-related information completely and on time.
  • Become familiar with office and departmental work processes.
  • Support design reviews, factory acceptance testing, construction activities, startup, and commissioning when required.

Benefits

  • Health insurance
  • Dental insurance
  • Vision insurance
  • Paid time off
  • Paid holidays
  • 401(k) matching
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability insurance
  • Life insurance
  • Pet insurance
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service