Principal Specialist, Material Planning - SIOP

Date Posted:

2026-11-05



Country:

Philippines



Location:

PH-BTG-TANAUAN CITY-BQ4 ~ First Philippine Industrial Park ~ BLDG Q4



Position Role Type:

Onsite

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

What You Will Do

As a key contributor to our Sales, Inventory, and Operations Planning (SIOP) process, you will help translate business priorities and commitments into actionable operational plans. You will work closely with cross-functional teams to support supply-demand alignment, optimize inventory levels, and ensure operational readiness to meet business objectives.

Work Arrangement: Hybrid | Shift: 8:30 AM – 5:00 PM

Your responsibilities will include:

• Support the coordination and execution of the SIOP process, consolidating supply, demand, and operational data to help align business requirements with available resources and production capabilities.
• Analyze planning data, identify trends, gaps, and potential risks, and prepare accurate reports and presentations to support operational and business decisions.
• Monitor inventory levels, assess material availability, and identify potential shortages or excess inventory to support effective inventory management and business continuity.
• Partner with teams across Supply Chain, Operations, Finance, and other relevant functions to gather information, address planning gaps, and support alignment between business commitments and operational execution.
• Identify opportunities to improve planning processes, reporting accuracy, and data visibility to support more effective and efficient SIOP operations.
• Adheres to and participates in all EHS practices and standards across the site, including but not limited to proactive reporting of observed hazards and recommendations to ensure the safety and wellbeing of self and others.

What You Will Learn

• Develop your ability to consolidate, analyze, and present complex planning data in clear, executive-ready reports and presentations.
• Understand how business strategies, customer commitments, and demand requirements are translated into actionable operational plans.
• Gain broader exposure to cross-functional supply chain operations, inventory planning, and business performance management.
• Strengthen your analytical, problem-solving, and stakeholder management capabilities through collaboration with different teams.

Qualifications You Must Have *

• Bachelor's degree in Supply Chain Management, Business Administration, Engineering, or a related discipline.
• 1–3 years of relevant experience in supply chain, material planning, inventory management, operations, or data analytics.
• Strong analytical and organizational skills, with the ability to interpret data and translate findings into meaningful insights.
• Good communication and collaboration skills, with the ability to work effectively with cross-functional stakeholders.

Qualifications We Prefer

• Strong Microsoft Excel skills, including pivot tables, data manipulation, and reporting.
• Experience working with ERP systems such as SAP or Oracle.
• Understanding of supply chain, material planning, inventory management, and SIOP principles.
• Experience using data visualization and reporting tools such as Power BI or Tableau.
• Strong problem-solving skills and attention to detail, with the ability to identify planning gaps and recommend improvements.
• Ability to manage multiple priorities, work within established timelines, and adapt to changing business requirements.

Collins Aerospace, a Raytheon Technologies company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.

The next chapter of our future as an aerospace company is here, and we are excited about what this means for our employees and customers! Get onboard the Collins Aerospace Operations team and play a part in managing our innovative products from inception to delivery. The Operations team continues to grow and aims to strengthen the connection of Manufacturing Operations, Supply Chain and Environment, Health & Safety (EH&S) across Collins Aerospace. In this dynamic environment, you will have the opportunity to network across our businesses and functions, all while improving the productivity, quality and efficiency of our operations worldwide.

We make modern flight possible for millions of travelers and our military every second.  Our major product lines are on-board virtually every aircraft flying. Be it keeping passengers safe with our emergency power generation systems, or creating a positive in flight experience through reliable cabin pressure controls and quieter engines, Power & Controls focuses on delivering a best-in-class experience to our customers. We hire the top people in the industry. Their ideas drive our performance, and their integrity keeps our customers happy. Join us as we take flight!

RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.  

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