Specialty Mechanical Equipment Engineer; Hybrid/Remote
Oak Ridge, Anderson County, Tennessee, 37830, USA
Listed on 2026-07-06
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Engineering
Mechanical Engineer
Specialty Mechanical Equipment Engineer – Oak Ridge (Hybrid/Remote)
Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. We deliver safe and innovative solutions at complex nuclear cleanup and production sites and support the U.S. Department of Energy through program management, decommissioning, environmental remediation, waste and nuclear material management, and nuclear operations.
Job OverviewWe are seeking a Senior Specialty Mechanical Equipment Engineer knowledgeable in specialty machinery design to support our Nuclear Projects – Oak Ridge Group.
Key Responsibilities- Design and develop specialized mechanical equipment and select machine elements (bearings, seals, etc.) and controls (hydraulic, electrical, etc.).
- Manage project scope, schedule, and budget for individual projects.
- Perform complex mechanical calculations and review calculations of others.
- Mentor specialty mechanical engineers and designers.
- Communicate complex ideas to management and clients.
- Ensure that all work is completed under established quality procedures and quality systems such as ISO
9000 or NQA‑1. - Competently use discipline‑specific technical software (SOLIDWORKS, Creo, ANSYS, etc.) and Microsoft Office.
- 15 or more years of experience designing and managing specialty mechanical equipment.
- B.S. Engineering from an ABET‑accredited engineering school.
- Knowledge of machine design, selection of machine elements, and machine controls.
- Experience managing scope, schedule, and budget of individual projects.
- Ability to follow established Amentum quality procedures.
- Experience working within a quality system based on ISO
9000 or NQA‑1. - US citizenship required.
- Valid driver’s license.
- Proficiency in SOLIDWORKS, Creo, ANSYS, and Microsoft Office.
- Master’s degree in engineering or related field.
- DOE Q clearance is preferred but not required.
- Residency within commuting distance of Oak Ridge, TN.
Physical Requirements
Intermittent sitting, walking, standing, bending, squatting, climbing, kneeling, twisting, and lifting (≤20lb). Requires hand manipulation, fine manipulation, and occasional work above or below shoulder height. May involve work near construction site equipment, hazardous equipment, chemical exposure, noise, temperature extremes, or uneven ground. Occasional travel may be required.
Equipment & TravelStandard office PC with required software will be provided. Travel is required as needed.
CompensationAnnual base salary range: $150,000–$200,000. Compensation may vary based on job responsibilities, education, experience, and market data.
Benefits Overview- 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
- U.S. citizenship required.
- Valid driver’s license required.
- Ability to work in a team atmosphere and demonstrate professional behavior that enhances productivity.
- Must pass a pre‑employment drug and background check.
- Appropriate grooming and dress, without imposing a safety risk to self or others.
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, age, ancestry, U.S. 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.
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