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Mechanical / HVAC Designer

amentum.com Logo

Amentum

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Location:
United States , Oak Ridge

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Category:
Construction

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Contract Type:
Not provided

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Salary:

32.00 - 70.00 USD / Hour
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Job Description:

As a mid-level Mechanical / HVAC Designer in the Amentum Nuclear Projects and Consulting business unit you will work with Senior level designers to create HVAC equipment, ductwork and piping 3D models. Additional responsibilities will include coordination with other disciplines working in BIM models, working with mechanical engineers, and designers/engineers in other disciplines to deliver a fully coordinated and collaborated project. Designer will be responsible for creating the design deliverables such as orthographic and isometric drawings. Additionally, designers will assist in interference detection and resolution as well as ensuring proper integration with other tools.

Job Responsibility:

  • Work with Senior level designers to create HVAC equipment, ductwork and piping 3D models
  • Coordination with other disciplines working in BIM models
  • Working with mechanical engineers, and designers/engineers in other disciplines to deliver a fully coordinated and collaborated project
  • Creating the design deliverables such as orthographic and isometric drawings
  • Assist in interference detection and resolution
  • Ensuring proper integration with other tools

Requirements:

  • High School Diploma/GED
  • 5+ years using BIM tools for Plant such as: SmartPlant 3D, Revit, BIM/3D software, etc…
  • Proficiency using design software such as: AutoCAD, and MicroStation
  • Industrial HVAC ductwork and piping layout design experience
  • General understanding of Building Mechanical Systems: HVAC/Piping/Plumbing
  • U.S. Citizenship required
  • No dual citizens
  • Valid driver's license is required
  • Must be able to obtain and maintain a security clearance as required
  • Must take and pass a pre-employment drug and background check

Nice to have:

  • 5 or more years of experience preferred
  • Trade School or Associates Degree
  • Strong communication skills
  • Exhibit integrity and the highest quality in all activities
  • Self-motivated, team-focused professional
  • Self-starter with the ability to learn new design software
  • Previous nuclear and industrial design experience
  • Attention to detail
What we offer:
  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance

Additional Information:

Job Posted:
April 11, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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