Mechanical Designer Jr.

Description

Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. We are currently seeking a Jr-Level Mechanical Designer to support our Nuclear Project – Oak Ridge.

Key Responsibilities

• Develop 2D drawings for HVAC equipment, ductwork, piping, and plumbing systems using AutoCAD, MicroStation, or similar tools
• Prepare design deliverables under supervision, including: Equipment layouts, Duct and piping plans, Isometric drawings, Sections, and details
• Incorporate engineer and senior designer markups and redlines into accurate drawings
• Cover coordinate designs with mechanical engineers and other disciplines (structural, electrical, process, I&C)
• Ensure proper integration of mechanical designs with other disciplines
• Apply established design standards, procedures, and quality requirements
• Perform self-checks and support revisions to drawings as directed
• Participate in field walkdowns or site coordination activities when needed

Basic Qualifications

• High School Diploma or GED (Associate Degree in Drafting, Design, or Engineering Technology preferred)
• 0 to 5 years of experience in mechanical design for industrial or government facilities
• Experience with HVAC, piping, and plumbing layout design
• Working knowledge of 3D design software such as AutoCAD and MicroStation
• Ability to learn new software tools, workflows, and design standards
• Strong attention to detail and willingness to accept technical guidance and feedback
• Effective communication skills and ability to work in a team-based environment

Preferred Qualifications

• Prior nuclear, DOE, or high-hazard facility design experience
• Experience working under a formal quality program (ISO 9001, NQA 1)
• Experience supporting multidisciplinary design teams
• Demonstrated interest in professional growth and technical development

Work Environment

This position is primarily located onsite at an active industrial construction project. The work environment may involve frequent presence in construction and operational areas with exposure to elevated noise levels, hazardous materials, and other site-specific hazards. Adherence to project safety requirements and site access controls is required.

Physical Requirements

• Ability to sit or stand for extended periods
• Ability to lift up to 35 lbs occasionally
• Vision correctable to 20/20
• Read and use computer-aided design software effectively
• Appropriate PPE and training will be provided as required

Compliance & Eligibility Requirements

• U.S. Citizenship required (no dual citizenship)
• Valid driver's license is required
• Ability to obtain and maintain a security clearance
• Ability to pass pre-employment background investigation and drug screening
• Willingness to work overtime or outside normal hours as needed

Professional Appearance

Professional appearance appropriate for a customer-facing environment

Compensation Details

$55,000 – $65,000

Benefits Overview

• Health, dental, and vision insurance
• Paid time off and holidays
• Retail retirement benefits (including 401(k) matching)
• Education reimbursement
• Parental leave
• Employee stock purchase plan
• Tax-saving options
• Disability and life insurance
• Pet insurance