Mid-Level Plant Designer (OAK RIDGE)
The necessary Job skills will include but are not limited to:
- A general understanding of Building Mechanical Systems: HVAC/Piping/Plumbing
- Develop piping systems and equipment layout in SmartPlant 3D or similar BIM design tools.
- Developing General Equipment Arrangement Deliverables.
- A basic understanding of schedules and budgets of the Plant Design and Piping Team.
- Assist with resolving interferences and developing resolutions
- Ensuring proper integration with other BIM tools such as Intelligent Schematics.
- Working with Piping Engineering on Pipe Specifications and Stress analysis support locations.
- Working with Structural Engineering for Pipe Support designs.
- Managing the model outputs for material lists and reports.
- Working with Civil on underground interface connections
REQUIREMENTS
AS Degree or Higher
10+ years using BIM tools for Plant Design
Chemical process industrial mechanical/piping design experience
Nuclear piping design experience is preferred
Candidates local to Oak Ridge, TN is preferred, However, candidates with applicable experience and qualifications that are local to Oak Ridge, TN are encouraged to apply while considering additional travel requirements.
Essential Functions:
Intermittent sitting, walking, standing, bending, squatting, climbing, kneeling, twisting, and lifting. Lifting requirements limited to 20 lbs. in the form of supplies, drawings, etc. Longest distance carried of 50 feet. Hand manipulation is required for simple grasping, pushing and pulling, and fine manipulation. Right and/or left hands utilized. Occasional need to reach and/or work above the shoulder, for supplies, as well as below the shoulder for same. No foot controls necessary. Must be alert to equipment in the field, there will be occasional travel, will work near construction job site equipment when in the field, occasional need to work near hazardous equipment and machinery, occasional need to walk on uneven ground, exposure to dust, gas or fumes, exposure to noise, extremes in temperature or humidity, and potential work at heights.
Equipment and Machines: Standard office PC, with software will be provided
- OTHER ESSENTIAL FUNCTIONS
- U.S. Citizenship required.
Valid driver's license is required. Must be able to work in a team atmosphere. - Must put forward professional behavior that enhances productivity and promotes teamwork and cooperation.
Compensation Details:
$60 - $79
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
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
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
07/20/2026 - Until Filled
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
