Creo Mechanical Designer - Cryogenics & Vacuum Systems

Spectra Tech, Inc.; Scarboro (TN); On-site; USD 75,000 - 115,000; Full time

Job summary

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

You will use Creo (Pro/Engineer), SolidWorks or Catia for 3D CAD, produce 2D drawings for fabrication, and apply GD&T and AWS weld notation while collaborating with engineers, physicists and technicians on vacuum, cryogenic and high‑pressure systems.

Qualifications

• AS Degree with 5+ years experience or high school diploma with 10 years relevant experience.
• Significant Creo (Pro/Engineer) experience with Windchill PDM.
• GD&T and weld notation on 2D drawings.
• Familiarity with fabrication processes and manufacturability.

Responsibilities

• Design, develop, and improve fusion technology components using CAD.
• Collaborate with senior designers, engineers, and physicists on 3D components and assemblies.
• Create 2D drawings for fabrication and guide fabrication process.
• Apply GD&T and AWS notation on engineering drawings.
• Assist in mechanical assembly, disassembly, and maintenance of systems.
• Support projects involving vacuum, cryogenics, high pressure, and electromagnetic fields.

Skills

3D CAD modeling

GD&T knowledge

Communication skills

Education

AS Degree or equivalent experience

Tools

Creo (Pro/Engineer)

Windchill

SolidWorks

Catia

Job description

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

You will use Creo (Pro/Engineer), SolidWorks or Catia for 3D CAD, produce 2D drawings for fabrication, and apply GD&T and AWS weld notation while collaborating with engineers, physicists and technicians on vacuum, cryogenic and high‑pressure systems.