Amentum · 1 day ago
Mechanical / HVAC Designer
US-TN-Oak Ridge
Full-time
Onsite
Mid, Senior Level
$29/hr - $60/hr
5+ years expAmentum is a leading company in Nuclear Projects and Consulting, seeking a mid-level Mechanical / HVAC Designer. The role involves creating HVAC equipment and ductwork 3D models, coordinating with various engineering disciplines, and delivering design documentation.
Mechanical EngineeringSecurityTechnical Support
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Work with Senior level designers to create HVAC equipment, ductwork and piping 3D models
Coordinate with other disciplines working in BIM models
Work with mechanical engineers, and designers/engineers in other disciplines to deliver a fully coordinated and collaborated project
Create the design deliverables such as orthographic and isometric drawings
Assist in interference detection and resolution as well as ensuring proper integration with other tools
Qualification
Required
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 work in a team atmosphere
Must put forward a professional behavior that enhances productivity and promotes teamwork and cooperation
Must be familiar with and comfortable working in a team environment
Must be able to obtain and maintain a security clearance as required
Must take and pass a pre-employment drug and background check
Preferred
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
Benefits
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
Company
Amentum
Amentum is a technology and engineering company for security, defense, and energy.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$321.16M2025-03-12Post Ipo Secondary· $321.16M
2024-09-27IPO
2020-01-01Private Equity
Leadership Team
Ajay Nagar
Vice President
Darren Burton
Chief People Officer
Recent News
2026-02-03
2026-01-20
Company data provided by crunchbase