Master Planner

Ultra Clean Technology; Chandler (AZ); On-site; USD 95,000 - 135,000; Full time

Job summary

Ultra Clean Technology in Chandler, AZ is seeking a Master Planner to align customer demand with internal and supplier capacity across all assembly sites. You will manage long-term demand in MRP, maintain configurations, and implement changes to ensure inventory integrity and readiness.

Collaboration with planners, sales and manufacturing ensures reliable supply performance. Requirements include a Bachelor in Business/Supply Chain, 7+ years planning or PM experience, and strong Excel and MRP

Qualifications

• Bachelor degree in Business/Supply Chain or related field.
• APICS/CPIM favored but not required.
• 7+ years planning or project management experience.
• Proven track record delivering commitments to customers.
• Extensive knowledge of Excel and MRP planning.

Responsibilities

• Owns management of long-term demand in MRP with approved Ops Plan.
• Maintains up-to-date configurations in MRP; implements ECR changes.
• Identifies material or capacity risks and mitigation measures.
• Coordinates with planners, sales and manufacturing to support scheduling.
• Manages weekly meetings to reconcile drop-ins and cancellations.
• Attendance is an essential job function.

Skills

Excel

MRP planning

Education

Bachelor degree in Business/Supply Chain or related field

Tools

Oracle

SAP

Job description

Master Planner – Chandler, AZ

The Master Planner creates an executable operations plan by aligning customer demand with internal and supplier capacity across all assembly sites. This role manages long‑term demand in MRP, maintains accurate configurations, and implements changes to ensure inventory integrity and operational readiness. It identifies capacity and material risks, evaluates customer change requests, and recommends mitigation strategies. The Master Planner collaborates closely with planners, sales, and manufacturing to support schedule execution and maintain reliable, efficient supply performance.

Essential Duties and Responsibilities

• Owns management of long‑term demand in MRP (Tie off demand loaded in MRP with approved Ops Plan).
• Maintains up to date configuration details in MRP, implements ECR changes as needed.
• Identifies materials or capacity critical path with associated risks and mitigation measures.
• Assesses customer change request (drop‑in - cancellations…) and articulates impacts and options to prepare UCT’s response.
• Communicates to site planners’ execution plan to support customer change request.
• Works with planners weekly to reconcile impact of drop‑ins and cancellations.
• May have to manage daily production meetings with sales, planners and manufacturing.
• Performs other duties as required.
• Attendance is an essential job function.

Other Duties

• Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

Knowledge, Skills and Abilities

• Proven track record on delivering on commitments to customers.
• Extensive knowledge of Excel.
• Extensive knowledge of MRP planning processes, preferably Oracle or SAP.

Educational/Certification Requirements

• Bachelor degree in Business/Supply Chain or related field.
• APICS/CPIM would be viewed favorably but is not required.

Experience Requirements

• 7+ years planning or project management experience.

Physical Demands and Working Conditions

Work Environment

• Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
• Works in a manufacturing or Warehouse environment.

Physical Demands

• Ability to kneel, reach, walk, push, pull and grasp.
• Ability to lift up to 25 lbs.
• Ability to move arms, hands and fingers.
• Ability to sit for sustained periods of time.
• Required to wear personal protective equipment.
• Prolonged sitting with some standing and bending intermittently during work hours.
• Subject to interruptions.

Environmental Exposure

• Required to wear personal protective equipment where applicable.
• Subject to frequent interruptions.
• May involve exposure to moderate noise levels from printers, faxes, computers, etc.

Overnight Travel

• Work may require out of town travel depending upon.

Equal Opportunity Employer

Ultra Clean Technology is proud to be an equal‑opportunity employer. We are committed to equal employment opportunity regardless of race, color, national or ethnic origin, age, religion, disability, sexual orientation, gender, gender identity and expression, marital status, and any other characteristic protected under laws and regulations.

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.