Manufacturing Engineering Intern

Electrified Thermal • Boston, MA

73d • Onsite

About The Position

Electrified Thermal Solutions is seeking a Manufacturing Engineering Intern to support the pilot production of E-Brick refractory heating elements, which are central to their Joule Hive™ thermal battery. This role is hands-on, involving the casting and finishing of refractory elements, mold preparation, and an independent engineering project. The intern's work will contribute to understanding large-scale element production and will report to the Manufacturing Engineer.

Requirements

• An enthusiastic approach and resilience in the face of challenging technical problems
• Experience with hands-on work in a professional or educational setting, such as lab work, production, or construction
• Attention to detail and strong communication skills
• Demonstrated commitment to adhering to workplace safety procedures and contributing to safety culture
• Comfort working with your hands; comfort working with power tools or heavy machinery
• Ability to lift and carry 50lb material bags, stand for extended periods, and work in personal protective equipment
• Proficiency with Microsoft Excel or similar data management tools

Nice To Haves

• Proficiency with 3D CAD software (e.g., SolidWorks, Onshape, or Fusion 360)
• Hands-on experience with additive manufacturing (FDM or SLA 3D printing), including design for printability and polymer material selection
• Coursework or project experience designing fixtures, tooling, or material-handling hardware
• Experience with process improvement or operational efficiency initiatives

Responsibilities

• Mix, pour, vibrate, cure, fire, QC, and package refractory E-Brick heating elements as part of the Manufacturing team
• Prepare molds for casting, including cleaning, assembly, and repair
• Prepare and document Quality Assurance (QA) and Quality Control (QC) samples for each production batch
• Identify, design, and implement process improvements that increase throughput, consistency, and quality
• Write and revise standard operating procedures (SOPs) for casting, mold preparation, and lab equipment
• Keep the production area, samples, tooling, and materials clean, organized, and cataloged
• Execute a capstone engineering project with direct impact on company operations

Benefits

• The job posting mentions a salary of $25 - $25 biweekly.
• The company values executing through uncertainty, moving toward the problem, and adhering to processes for safety and effectiveness.
• The company values teamwork and drawing on diverse backgrounds, skill sets, and perspectives.
• The company works to live sustainably and create an environment where employees lead full multi-dimensional lives.
• The company prioritizes hiring people with the ability to work on diverse teams and with a diverse range of people.
• The company is committed to building a diverse and inclusive team and work environment.
• The company is an equal opportunity employer.

What This Job Offers

• Career Level: Intern
• Education Level: No Education Listed