Production Operator – Mixing & Coating

PolyJoule, Inc.; Billerica (MA); On-site; USD 40,000 - 55,000; Full time

Job summary

A battery manufacturing company is seeking a Production Operator to contribute to advanced battery operations. The role involves handling materials, operating equipment, and maintaining cleanliness throughout production. Candidates should have a high school diploma and a willingness to learn. Experience in industrial production is a plus. Safety and quality protocols are paramount, as this position requires lifting heavy items and wearing personal protective equipment. Join a team that values innovation and safety.

Qualifications

• Experience in industrial production or powder handling is a plus.
• Able to lift and move heavy items safely and repeatedly.
• Comfortable wearing PPE for extended periods.

Responsibilities

• Mix and handle solid powder compounds following procedures.
• Operate mixers, ovens, and coating systems after training.
• Keep the working areas clean and organized.

Skills

Ability to learn new production processes

Reliable and punctual

Follows instructions carefully

High standard of cleanliness

Team player

Education

High school diploma or equivalent

Tools

Basic hand and power tools

Pressurized equipment

Job description

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About PolyJoule, Inc.

PolyJoule is a battery manufacturing company focused on bringing conductive polymer batteries to market. Spun out of MIT and based in the Greater Boston area, PolyJoule is pioneering ultra-safe, non-metallic polymer batteries for stationary energy storage.

Job Description

A Production Operator at PolyJoule plays a hands-on role in building and scaling our advanced battery manufacturing operations. You will be working directly with equipment, materials, and digital production systems to reliably produce high-quality electrodes and finished battery assemblies. You’ll be part of a small, innovative team that tackles new manufacturing challenges every day, helping to refine and improve our processes as we scale up production. This position reports to the Process Scale-Up Engineer.

Key Responsibilities

• Mix and handle solid powder compounds, following written instructions and procedures.
• Operate mixers, ovens, coating systems, pressurized equipment, and pneumatic tools after training.
• Safely lift, move, and position heavy materials, tools, and equipment.
• Wear and use required PPE (gloves, goggles, respirator/mask, coveralls, etc.) for each task.
• Keep the working areas clean, organized, and free of unnecessary materials.
• Clean tanks, tubes, pumps, and related equipment between or after production runs.
• Perform general area cleaning, including floors, benches, and tools.
• Transfer labeled drums/containers of solid and liquid waste to the designated storage area.
• Use basic hand and power tools (e.g., drills, saws) for production or simple maintenance tasks.
• Follow all company safety, quality, and production procedures at all times.

Qualifications

• High school diploma or equivalent.
• Experience in industrial production, powder handling, mixing, or coatings is a plus (training provided).
• Able to lift and move heavy items safely and repeatedly.
• Comfortable wearing PPE for extended periods.
• Able to perform repetitive tasks and stay focused during production runs.
• Ability to lift, move, and handle heavy items safely.
• Comfortably wearing PPE for extended periods of time.
• Comfortable working with pressurized equipment and systems (after training), such as air pressure or vacuum systems.

Skills & Profile

• Willingness and ability to learn new production processes and equipment and grow with the company.
• Reliable, punctual, and responsible.
• Follows instructions and procedures carefully.
• Keeps a high standard of cleanliness and order in the work area.
• Works well in a team and offers help when needed.
• Safety- and quality-minded, with respect for deadlines and production targets.