Mid-Level Mechanical Engineer (Hybrid/Remote)

Amentum • Oak Ridge, TN, United States • Posted June 10, 2026

Location Oak Ridge, TN
Job Type Full-time
Category other-general
Posted June 10, 2026
**Mid-Level Mechanical Engineer (Hybrid/Remote)**

Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage, driven by purpose, collaboration, and a commitment to delivering excellence for our customers and communities. We are currently seeking a Mid-Level Mechanical Engineer to support our Oak Ridge Project.

**Description:**

As a mid-level mechanical engineer, you will support and execute the design of building mechanical systems for industrial and government facilities, including HVAC, ductwork, piping, and plumbing systems. This role involves independent technical contributions, coordination with multidisciplinary teams, and adherence to Amentum’s quality and engineering procedures to deliver fully coordinated, compliant design packages.

The successful candidate will perform detailed engineering desig...

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