Amentum

Architectural Designer - Senior

Amentum$62K — $124K *
Real Estate & Construction
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • 15+ years of experience designing commercial or industrial facilities.
  • Proven ability to manage projects from concept through completion.
  • Strong knowledge of International Building Code (IBC).
  • Ability to create specifications and review technical accuracy of staff work.
  • Experience with relevant software including Revit, AutoCAD, and Microsoft 365.
  • Bachelor’s degree in Architecture is preferred, along with NCARB registration.
  • LEED AP certification and DOE experience are beneficial.

Responsibilities

  • Collaborate with architects and designers to finalize technical project components.
  • Adhere to established quality procedures during all stages of work.
  • Ensure projects are completed within budget and schedule constraints.
  • Assist in producing technical specifications for projects.
  • Review and guide team members on technical design accuracy.
  • Evaluate material applications and supplier appropriateness.
  • Facilitate team communication and project meetings.

Benefits

  • Comprehensive health, dental, and vision insurance.
  • Generous paid time off and holidays.
  • 401(k) retirement plan with company matching.
  • Educational reimbursement for career development.
  • Parental leave for family support.
  • Employee stock purchase program.
  • Tax-saving options available.
  • Disability and life insurance.
  • Pet insurance for your furry family members.
Full Job Description

We’re looking for an Architectural Designer with knowledge of design, trends, construction methodology, material application, and manufacturer-supplier appropriateness. As the Architectural Designer you will work with groups of architects and designers to complete technical portions of projects within established budgets and schedules. The work will be performed in Oak Ridge, TN or Idaho Falls, ID with potentially some business travel. Join us and love what you do. Focus on tackling the toughest challenges with a smile as you support the development of life changing infrastructure that improves communities across the United States. If you’re up for the challenge, we’ve been looking for someone just like you. Join our team and help us lay the foundation for human progress. 

Requirements

Experience designing commercial or industrial facilities

15 or more years of experience

Demonstrate experience of delivering a range of projects from concept through detailed design completion.

Experience with International Building Code (IBC)

Producing specifications and reviewing work of other staff for technical accuracy and provide guidance

Strong knowledge of design, trends, construction methodology, material application, and manufacturer-supplier appropriateness

Ability to Follow established Amentum quality procedures and ensures that all work accomplished under their control is accomplished under established quality procedures

Competent using discipline specific software such as: Revit, AutoCAD, Microstation, etc…

Competent using Microsoft 365 software.

US citizenship required.

Preferred qualifications:

Bachelor’s degree in Architecture from an accredited Architectural program

LEED AP certification

Able to lead groups of architects and designers to complete technical portions of projects within established budgets and schedules.

Experience with Department of Energy (DOE) standards and Nuclear Regulatory Commission (NRC) regulations

Experience working within a quality system based on ISO 9000 or NQA-1

DOE Q clearance is preferred but not required

A person residing a commutable distance from our Oak Ridge, TN office

NCARB registration is preferred but not required

Experience facilitating Charrettes desired but not required

DOE experience is desirable but not required.

Project Management Experience

Visualization/Graphic Capabilities

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 

Travel required – As needed 

Attendance: Ability to work in the office is required

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 a professional behavior that enhances productivity and promotes teamwork and cooperation. 

Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others. 

Must take and pass a pre-employment drug and background check.

Compensation Details:

$30.00 - $60.00

       

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:

09/11/2026 - 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.

       

About Amentum

Amentum is a leading provider of engineering and technical services to the U.S. government and commercial customers worldwide. The company offers a wide range of services, including environmental remediation, facilities management, and logistics and supply chain management, among others. Amentum has a global presence, with operations in over 20 countries, and serves a diverse range of customers, including the Department of Defense, the Department of Energy, and the Department of State. The company is committed to providing high-quality services and has a strong reputation for technical expertise, innovation, and customer satisfaction.
Learn more about Amentum
Size
20,000 employees
Industry
Net Income
$200 million
Founded
2014
Revenue
$5 billion

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