Senior-level Mechanical Designer (hybrid/remote)

Amentum

Oak Ridge, Tennessee, United States
Base: $60 - $79; bonus/equity: not specified; bene...
Hybrid
15+ years mechanical design experience
Smartplant 3d or autocad plant 3d proficiency
Hvac piping and plumbing layout design
Amentum is seeking a Senior-level Mechanical Designer to work in a hybrid/remote capacity on nuclear projects in Oak Ridge, Tennessee. This role involves the design and development of HVAC, piping, and plumbing systems, requiring extensive experience in mechanical design for industrial or government facilities

Job Summary

  • The role supports critical missions across defense, intelligence, energy, and civilian sectors as a senior-level mechanical designer.
  • Responsibilities include developing complex 3D models for HVAC, piping, and plumbing systems while coordinating with multidisciplinary teams.
  • Benefits include health insurance, 401(k) matching, educational reimbursement, and paid time off.

Matching Summary

Match Score: 85

Amentum is seeking a Senior-level Mechanical Designer to work in a hybrid/remote capacity on nuclear projects in Oak Ridge, Tennessee. This role involves the design and development of HVAC, piping, and plumbing systems, requiring extensive experience in mechanical design for industrial or government facilities.

Salary

Base: $60 - $79; Bonus/Equity: Not specified; Benefits: Health, dental, vision, 401(k), PTO

Skills & Requirements

Must-have

  • 15+ years mechanical design experience
  • SmartPlant 3D or AutoCAD Plant 3D proficiency
  • HVAC piping and plumbing layout design
  • Isometric drawing production
  • Interference detection and clash reviews

Nice-to-have

  • Nuclear or DOE facility design experience
  • Mentoring junior designers
  • ISO 9001 or NQA 1 quality program knowledge
  • Strong organizational skills
  • Commitment to technical excellence

Key Requirements

  • High School Diploma or GED (Associate Degree preferred)
  • U.S. Citizenship required
  • Valid driver's license required
  • Ability to obtain security clearance
  • Pass pre-employment background investigation and drug screening

Work Rights

Must have US citizenship

Tailored Resume

Cover Letter