Senior Manufacturing Engineer - Night Shift

Cfsenergy; Harvard (MA); On-site; USD 126,000 - 212,000; Full time

Job summary

Commonwealth Fusion Systems is seeking a hands‑on Manufacturing Engineer to design, implement, and optimize processes across the production line. You will own this shift, collaborating with design engineers, production staff, quality assurance, and supply chain teams.

The role emphasizes real‑time decision making, process improvement, and documentation. A strong background in Lean, Six Sigma, and CAD/ERP is required for success.

Qualifications

• Bachelor’s degree in Manufacturing Engineering, Mechanical Engineering, Industrial Engineering, or related field.
• 7+ years of experience in a manufacturing or production engineering role.
• Strong knowledge of Lean Manufacturing, Six Sigma, and quality systems.
• Proficient in CAD software (NX, SolidWorks, AutoCAD, etc.) and manufacturing ERP systems.
• Ability to balance autonomy with disciplined escalation.
• Leadership through hands‑on engagement.
• Excellent analytical and problem‑solving skills.
• Strong communication and teamwork abilities.
• Ability to work in a fast‑paced, team‑oriented environment.

Responsibilities

• Make real‑time decisions within established guardrails; escalate when conditions fall outside defined limits.
• Analyze and improve manufacturing processes to reduce costs, increase efficiency, and ensure product quality.
• Develop and maintain process documentation including work instructions, SOPs, and process flow diagrams.
• Collaborate with product design and development teams to ensure manufacturability of new products.
• Implement Lean Manufacturing and Six Sigma methodologies to enhance production performance.
• Lead the design and procurement of tools, fixtures, and equipment required for efficient production.
• Troubleshoot equipment and process issues and implement corrective actions.
• Conduct time and motion studies to determine optimal production methods and labor utilization.
• Support continuous improvement initiatives and implement best practices across the facility.
• Ensure compliance with safety regulations, company policies, and industry standards.
• Evaluate new technologies and automation solutions to enhance manufacturing capabilities.

Skills

Lean Manufacturing

Six Sigma

Quality systems

Leadership

Analytical skills

Education

Bachelor’s degree in Manufacturing Engineering, Mechanical Engineering, Industrial Engineering, or related field

Tools

NX

SolidWorks

AutoCAD

Manufacturing ERP systems

Job description

Commonwealth Fusion Systems is seeking a hands‑on Manufacturing Engineer to design, implement, and optimize processes across the production line. You will own this shift, collaborating with design engineers, production staff, quality assurance, and supply chain teams.

The role emphasizes real‑time decision making, process improvement, and documentation. A strong background in Lean, Six Sigma, and CAD/ERP is required for success.