Materials Planner — SAP & Inventory Control

Ecovyst Catalyst Technologies; Houston (TX); On-site; USD 30,000 - 44,000; Full time

Benefits offered by this job

Competitive pay

Full benefits package

401(k) matching

Tuition Reimbursement

Job summary

Ecovyst Catalyst Technologies is seeking a Materials Coordinator in Houston, TX to support production, inventory, and raw material activities. The role manages SAP transactions, generates inventory and production reports, and coordinates material flows with vendors and plant operations.

Responsibilities include daily SAP data entry, month-end closing, and ensuring accuracy in receipts and invoices. A strong background in production planning and SAP is essential for success in this fast-paced

Qualifications

• 2–3 years of experience with Production Planning and OTC models.
• Experience working in SAP, including production, inventory, purchasing, or materials-related transactions.
• Proficiency in Microsoft Excel, Word, and Outlook.
• Strong attention to detail and accuracy with inventory, production, and financial data.
• Strong organizational and planning skills with the ability to manage multiple priorities and deadlines.
• Strong written and verbal communication skills.
• Ability to work independently and collaboratively with plant operations, vendors, and corporate teams.

Responsibilities

• Calculate and receive raw materials into the SAP system (sulfur, caustic, acids) and transfers between plants.
• Calculate and receive spent acid via truck, rail, and barge into SAP.
• Coordinate plant material requirements with vendors and distribute sulfur and caustic schedules.
• Generate weekly and month-end inventory and production reports for all commodities.
• Enter daily production in SAP using data sheets.
• Perform end-of-month closing procedures for the Houston plant in SAP.

Skills

Production Planning

OTC models

Attention to detail

Organizational skills

Written and verbal communication

Education

High school diploma or GED

Tools

SAP

Microsoft Excel

Microsoft Word

Microsoft Outlook

Job description

Ecovyst Catalyst Technologies is seeking a Materials Coordinator in Houston, TX to support production, inventory, and raw material activities. The role manages SAP transactions, generates inventory and production reports, and coordinates material flows with vendors and plant operations.

Responsibilities include daily SAP data entry, month-end closing, and ensuring accuracy in receipts and invoices. A strong background in production planning and SAP is essential for success in this fast-paced