Mechanical Engineer
Quick Summary
About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies,
We are seeking a highly motivated and experienced Mechanical Engineer to join our manufacturing team. In this role, you will be responsible for providing technical expertise during the commissioning, implementation, and integration of manufacturing equipment. You will work closely with our production team to ensure that our manufacturing processes are optimized for efficiency, quality, and safety. Additionally, this position requires coverage or partial coverage for the second shift, as well as support for Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) of equipment.
- Provide technical expertise during the commissioning, implementation, and integration of manufacturing equipment
- Support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) of equipment
- Troubleshoot mechanical issues and provide solutions to ensure equipment operates efficiently
- Collaborate with production and engineering teams to optimize manufacturing processes and improve equipment performance
- Drive continuous improvement initiatives for manufacturing equipment to increase efficiency, reduce downtime, and improve quality.
- Conduct root cause analysis and implement corrective actions to resolve manufacturing issues
- Proficient with 3D CAD software
- Ensure compliance with all safety requirements
- Create and maintain Process and Instrumentation Diagrams (P&IDs)
- Understand and apply Geometric Dimensioning and Tolerancing (GD&T) principles
- Work with external vendors and suppliers to ensure the timely delivery of equipment and materials
- Conceptualize and detail new manufacturing equipment for scaled up manufacturing processes
- Run experiments to determine the feasibility of new manufacturing processes and translate those learnings into practical designs
Location & Eligibility
About this job
- Pay per year
- $107,000–$160,000 a year
- 1% below the $135,000 median for Mechanical Engineer jobs on Jobera (795 salaries).
- Who can apply
- United States
- Posted
- Today
Listing Details
- Posted
- October 28, 2026
- First seen
- October 28, 2026
- Last seen
- October 28, 2026
Posting Health
- Days active
- 0
- Repost count
- 1
- Trust Level
- 72%
- Scored at
- October 28, 2026
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