Cryogenic/Vacuum CAD Mechanical Designer

Spectra Tech, Inc.; Oak Ridge (TN); On-site; USD 70,000 - 110,000; Full time

Job summary

Spectra Tech, Inc. is seeking a Mechanical Designer in Oak Ridge, TN to model, design and detail components and assemblies for cryogenic systems in support of fusion energy research.

You will create 3D CAD models, generate 2D fabrication drawings, and collaborate with senior designers, engineers and physicists to advance projects at ORNL. The role requires strong Creo experience, GD&T expertise, and familiarity with fabrication processes.

Qualifications

• Experience with Creo (Pro/Engineer) and Windchill (PDM) required.
• Proficiency with GD&T and weld notation on 2D drawings required.
• Familiarity with fabrication processes and design for manufacturability required.
• Strong communication skills, able to work independently or in a team.

Responsibilities

• Design, develop and improve fusion technology related components using 3D CAD.
• Create 2D drawings for fabrication and communicate with staff through assembly.
• Collaborate with senior designers, engineers and physicists on 3D components and assemblies.
• Support mechanical assembly, disassembly and maintenance of systems.
• Apply GD&T and AWS notation in engineering drawings and assist in cryogenic systems work.

Skills

Creo

SolidWorks

Catia

GD&T

AWS notation

Windchill

2D drawings

3D CAD

Communication

Education

AS Degree

High school diploma

Tools

Windchill

Job description

Spectra Tech, Inc. is seeking a Mechanical Designer in Oak Ridge, TN to model, design and detail components and assemblies for cryogenic systems in support of fusion energy research.

You will create 3D CAD models, generate 2D fabrication drawings, and collaborate with senior designers, engineers and physicists to advance projects at ORNL. The role requires strong Creo experience, GD&T expertise, and familiarity with fabrication processes.