Mechanical Engineer

Amentum delivers world‑class solutions through the expertise, dedication, and collaboration of our people. We partner with our customers to solve complex challenges and are committed to fostering a workplace where employees can grow, succeed, and make a difference. We are currently seeking a Mechanical Engineer 1 to support our Denver office.

Perform a variety of engineering assignments in planning and overseeing research, development, design, manufacture, test, installation, operations, and maintenance of electronic equipment and systems and generally as a member of a design, analysis, or review team.

• Perform design, development or review tasks in specific areas under close supervision.
• Design a portion or section of an analysis or design review.
• Assist in generation of specifications and engineering data.
• Assist in the preparation of reports and correspondence.
• Establish and maintain a filing system or databases as needed for tracking project status.
• Develop, maintain and produce technical documentation and system/subsystem specifications.
• Interface with customers in design reviews and technical working group meetings to comply with requirements and specifications.
• Verify and comply with engineering documentation standards and test procedures.

Bachelors degree in Engineering, or related scientific field and 0-1 year of job‑related experience or equivalent. Good communications and analytical skills; working knowledge of computer systems and integrated software application programs. Position may require travel. Position may require the ability to pass and maintain a Security Clearance. US Citizen only. Dual Citizens are not allowed.

Associate Degree in Design and Drafting is a plus.

HIRING SALARY RANGE: $83K - $92K (Annually) (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant internal equity, and alignment with market data.)

Compensation Details: $83,000-$92,000

Amentum offers the following benefits for this position, subject to applicable eligibility requirements: medical, dental and vision insurance; 401(k) retirement plan; life insurance; long‑term and short‑term disability insurance; 15 days of paid time off; and parental leave.

• 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

Due to the nature of work, candidate must be a US Citizen. US Dual Citizenship may be considered.

Original Posting: 05/18/2026 - Until Filled

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.

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