MRP Planner

Clean Harbors, Norwell, MA is looking for an MRP Planner to join their safety conscious team! Clean Harbors is seeking an MRP Planner to support manufacturing operations through effective material requirements planning and inventory management activities. The MRP Planner will utilize MRP systems to manage raw material and component requirements, coordinate supplier deliveries, and ensure materials are available to support production schedules across manufacturing facilities.

• Health and Safety is our #1 priority and we live it 3-6-5!
• Competitive wages
• Comprehensive health benefits coverage after 30 days of full-time employment
• Group 401K with company matching component
• Opportunities for growth and development for all stages of your career
• Generous paid time off, company paid training and tuition reimbursement
• Positive and safe work environments

• Ensures Health and Safety is the number one goal by following policies, processes, and acting in a safe manner at all times.
• Utilize MRP systems to generate and manage material requirements to support manufacturing operations.
• Monitor raw material and component inventory levels to maintain optimal stock while minimizing shortages and excess inventory.
• Create and manage purchase orders based on MRP outputs and production requirements.
• Coordinate with suppliers to ensure timely delivery of materials and resolve supply chain issues impacting production schedules.
• Collaborate closely with production planning, operations, procurement, logistics, and warehouse teams to support manufacturing continuity.
• Monitor material availability and proactively identify potential shortages, delays, or inventory risks.
• Review and reconcile supplier invoices for accuracy in pricing and quantities while coordinating with Accounts Payable and vendors to resolve discrepancies.
• Generate reports related to inventory performance, material planning, and supplier execution to support operational decision making.
• Identify opportunities to improve material planning processes, inventory management practices, and supply chain efficiency.
• Maintain planning parameters including lead times and safety stock settings within ERP systems to support effective planning outputs.

• 3+ years of materials planning, inventory management, procurement, or supply chain experience required;
• Experience working within manufacturing or production environments preferred;
• Experience managing purchase orders and supplier communications required;
• Strong analytical and problem-solving skills required;
• Excel and reporting skills required;
• Strong verbal and written communication skills required;
• Bachelor’s Degree required;
• APICS certification (CPIM or CSCP) preferred;
• Must have the ability to travel 0–10%.

Clean Harbors is an equal opportunity employer.

Clean Harbors is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact  or

Clean Harbors is a Military & Veteran friendly company.

Clean Harbors is committed to complying with applicable pay transparency laws and ensuring fair and equitable compensation. The posted salary range reflects the minimum and maximum target for this role. Final compensation may vary based on factors such as location, experience, skills, and business needs. In addition to the base salary, some roles may be eligible for bonus or incentive compensation and a comprehensive benefits package.

• Job Identification 160039
• Job Category Supply Chain
• Posting Date 05/18/2026, 02:03 PM
• Locations 42 Longwater Drive, Norwell, MA, , US