Senior NX Designer

Posted on 10/11/2023

Commonwealth Fusion Systems

Commonwealth Fusion Systems

501-1,000 employees

Develops compact fusion power plants



Devens, MA, USA

Required Skills
  • Bachelors degree in Mechanical and/or Industrial engineering
  • Minimum of 7 years of experience in creating drawings for mechanical parts using NX CAD systems
  • Experience creating assembly drawings of mechanisms and drawing BOMs
  • Experience with drawing reviews/checking
  • Understand dimensional tolerance capabilities of forgings, machine parts, and sheet metal components
  • Proven experience in a fast-paced, high transaction environment
  • Proven ability to work well in a team environment
  • Proficiency using CAD to design and document mechanisms in Siemans NX version 1980 or later
  • Proficiency using Team Center or active workspace
  • Knowledge of component finishing processes such as electro-polishing, plating, heat treatment, paint/powder coating
  • Candidate will have the technical depth and proven experience to create and review drawings to ASME Y14.100 and ASME Y14.5 standards
  • Candidate will demonstrate knowledge of GD&T and the use of CAD tools to create/refine designs and drawings for assemblies and custom parts made of sheet metal, weldments, castings, electrical cables/components, and machined parts
  • Provide CAD design support using Siemens NX
  • Estimate time required to complete support activities
  • Communicate designs and design changes with SPARC engineering team
  • Communicate with engineering teams to review drawing changes to suit manufacturing process capabilities
  • Create engineering drawings and BOMs
  • Provide mechanical engineering support for resolution of field and manufacturing issues via drawing changes
  • Report on and be accountable for project progress to the Head of 3D CAD Integration

Commonwealth Fusion Systems

Commonwealth Fusion Systems


Commonwealth Fusion Systems is leading the charge in developing compact fusion power plants, utilizing cutting-edge high-temperature superconducting magnet technology. This focus allows for quicker and more cost-effective construction of sustainable energy sources. With projects like SPARC, which aims to be the world's first net energy fusion demonstration device, the company not only demonstrates its leadership in the energy sector but also its commitment to addressing climate change through innovative solutions.

Company Stage

Series B

Total Funding



Cambridge, Massachusetts



Growth & Insights

6 month growth


1 year growth


2 year growth



12.5 Company-wide Holidays

Our vacation policy is 'take vacation'

Our sick time policy is 'get better and try not to make others sick'

Generous parental leave policy

Health Reimbursement

Health, Dependent Care, & Limited Purpose Flexible Spending Accounts

Delta Dental, Blue 20/20 Vision optional

Wellbeing / Headspace coverage

Short-term & long-term disability

Life and AD&D insurance