Mid-level Mechanical Designer (hybrid/remote)

Amentum

Oak Ridge, Tennessee, United States
Base: $40 - $70; bonus/equity: not specified; bene...
Hybrid
5+ years mechanical design experience
Proficiency with smartplant 3d or revit
Hvac, piping, and plumbing layout design
Amentum is seeking a Mid-Level Mechanical Designer to support nuclear projects in Oak Ridge, Tennessee, with the flexibility of hybrid or remote work. Ideal candidates should have at least five years of experience in mechanical design, particularly in HVAC, piping, and plumbing, and must be proficient in 3D modeling software

Job Summary

  • This role supports critical missions across defense, intelligence, energy, and civilian sectors by designing integrated mechanical systems for nuclear facilities.
  • The successful candidate will develop detailed 3D models and produce constructible drawings while coordinating closely with multidisciplinary teams to resolve clashes.
  • Amentum offers a comprehensive benefits package including health insurance, 401(k) matching, educational reimbursement, and parental leave.

Matching Summary

Match Score: 85

Amentum is seeking a Mid-Level Mechanical Designer to support nuclear projects in Oak Ridge, Tennessee, with the flexibility of hybrid or remote work. Ideal candidates should have at least five years of experience in mechanical design, particularly in HVAC, piping, and plumbing, and must be proficient in 3D modeling software.

Salary

Base: $40 - $70; Bonus/Equity: Not specified; Benefits: Health, dental, vision, 401(k), PTO, educational reimbursement

Skills & Requirements

Must-have

  • 5+ years mechanical design experience
  • Proficiency with SmartPlant 3D or Revit
  • HVAC, piping, and plumbing layout design

Nice-to-have

  • Prior nuclear or DOE facility experience
  • Experience with ISO 9001 or NQA 1 quality programs
  • Strong organizational and communication skills

Key Requirements

  • U.S. Citizenship required
  • Valid driver's license required
  • Ability to obtain security clearance
  • High School Diploma or GED (Associate Degree preferred)

Work Rights

Must have US citizenship

Tailored Resume

Cover Letter