**Mid-Level Mechanical Designer (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 Designer to support our Nuclear Projects – Oak Ridge.

**Description:**

As a mid-level mechanical designer, you will provide support for the design and development of HVAC, piping, and plumbing systems for industrial and government (nuclear / DOE) facilities. Working under the guidance of Senior Designers and Mechanical Engineers, you will develop 3D models and produce detailed design deliverables while coordinating closely with multidisciplinary teams to deliver fully integrated, high‑quality design packages.

This role requires strong techni...