Materials Test Operator
Commonwealth Fusion SystemsDevens, MA
Full Time
Posted August 7, 2026
$30 - $45/hr
~34 people viewed this recently
Apply Now
Application opens on company website
Job Description
About Commonwealth Fusion Systems:
Key Responsibilities
- Prepare test specimens and performs laboratory experiments
- Continuous improvement in the materials test and characterization laboratory
- Support inventory management on consumable/spare parts and report up for purchasing
- Execution of materials test Jira tickets and QBench orders in accordance with the standard operating procedures
- Operating industry standard and customized materials testing and characterization equipment, processes, and test methods
- Conducting materials testing independently under the input from a materials test engineer including data management and reporting
- Mechanical testing includes destructive testing (Tensile, Compression, Flexural, Shear, Peel, and Fatigue) using Instron Universal Testing Machines, and other custom testing in extreme environments over a range of temperatures
- Utilizing instrumentation including Load Cells, Torque Wrenches, Extensometers, Strain Gauges, Calipers, and Micrometers to ensure accurate data acquisition
- Materials characterization includes metallographic sample preparation (cutting, grinding, polishing), microscopy, hardness testing, magnetic and electrical testing
- Support in installing, maintaining, and troubleshooting laboratory equipment, including equipment calibration and alignment for effective usage
- Assembling custom fixturing and test stands to meet unique R&D requirements.
- Ability and desire to work on multiple, different assignments
- Flexibility to adapt to changes in lab operations, priorities, and schedules
- Maintain rigorous documentation with attention to detail, ensuring data integrity and effective troubleshooting throughout the test lifecycle
- Comfortable with performing repeated tests while still maintaining test quality
- Perform other related job duties as assigned by management
Requirements
- High school diploma/equivalency certificate or higher
- Minimum 2 years experience with with basic materials prep and testing tools
- Minimum 2 years experience with a variety of technical support skills including but not limited to mechanical and electrical assembly, vacuum systems, cryogenic systems, soldering, and wiring
- Participate in and promote CFS’ safety procedures and policies
- Desire to work in a fast-paced R&D environment with daily changes
- Meticulous attention to detail
- Ability to work effectively in a multidisciplinary team of engineers, scientists, technical staff and others
- Ability to rapidly execute short turnaround materials testing tasks
- Strong problem solving skills, ability to approach new problems with creativity
- Strong written and oral communications skills & techniques.
- Effective root cause analysis and problem-solving skills
- Proficient PC skills (Microsoft Word, Excel, PowerPoint
- Ability to work independently and in a team environment
- Ability to comply, interpret and support procedures, work rules, and protocols
- Ability to occasionally lift up to 50 lbs
- Perform activities such as typing, standing, or sitting for extended periods of time
- Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, metallographic Etchants and cryogenics
- Willingness to travel or work required nights/weekends/on-call occasionally
Ready to Apply?
Join Commonwealth Fusion Systems and make an impact in renewable energy
Stay Updated on Sustainability Jobs
Get the latest renewable energy jobs and career tips delivered to your inbox.
Job Alerts
Get notified about new sustainability jobs
More at Commonwealth Fusion Systems
More jobs at Commonwealth Fusion Systems
Is this your company?Claim your listing — free →