Amentum delivers world-class solutions through the expertise, dedication, and collaboration of our people.  We partner with our customers to solve complex problems challenges and are committed to fostering a workplace where employees can grow, succeed, and make a difference.  We are currently seeking a Mechanical Engineering Intern to support our Oak Ridge office.

As a Mechanical Engineering Intern, you will support the design and analysis of building mechanical systems for industrial and government facilities. This role involves assisting senior engineers with HVAC, ductwork, piping, and plumbing system design, engineering calculations, drawing development, and construction support.

The successful candidate will collaborate with multidisciplinary design teams to deliver fully coordinated, high-quality design packages, while adhering to Amentum’s engineering procedures and quality standards.

Key Responsibilities:

• Assist engineers with the design of HVAC, plumbing, and piping systems
• Perform basic engineering calculations under direct supervision, such as:

o   Heating and cooling load calculations

o   Pipe and duct sizing

o   Equipment selection support

• Maintain organized project files, drawings, and documentation
• Follow established quality assurance programs and procedures

Basic Qualifications:

• Enrolled in B.S. Mechanical Engineering program accredited by ABET.
• Must be able to obtain and maintain facility credentials/authorization. Note: U.S. Citizenship is required for facility credentials/authorization at this work location
• Able to work in a group of engineers and designers to complete technical portions of projects within established budgets and schedules.

• Strong organizational skills and attention to detail.

Preferred Qualifications:

In addition to the Basic Qualifications the ideal candidate might also have:

• Strong analytical, problem-solving, and communication skills
• Proficiency with Microsoft Office (Excel, Word, Outlook)
• Self-motivated and team-oriented professional with high personal integrity

Work Environment:

• This role will be onsite at our Oak Ridge office

Compensation Details:

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:

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.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed,  marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.