Manufacturing Planner Sr

Basic Qualifications

• Must be a U.S. Citizen and have an ability to obtain DoD Secret clearance.
• Bachelor's degree from an accredited college in a related discipline, with 5+ years of professional experience or 3+ years of professional experience with a related Master's degree or equivalent experience/combined education.
• MUST BE A U.S. CITIZEN –This position is located at a facility that requires special access.

As the Manufacturing Planner Sr you will be responsible for executing Scheduling and Bill‑of‑Material (BOM) planning activities within the Manufacturing Resource Planning (MRP) system.

• Develop, update, and load Internal Operating Plan schedules in MRP, ensuring accurate BOM structures, lead‑times, and lot‑size parameters.
• Expedite and optimize material flow by coordinating with Procurement, Operations Management, and Supply‑Chain stakeholders to meet production commitments.
• Maintain MRP data integrity, adjusting lead times and lot sizes, and collaborating with Engineering Change Board representatives to implement BOM and Production Lay‑ins.
• Support long‑term capacity planning through the Capacity Requirements Plan and monitor inventory levels to minimize cost.
• Analyze production system performance and drive continuous‑improvement initiatives that increase efficiency and reduce waste.

The ideal candidate is a collaborative, results‑driven professional who thrives in a fast‑paced environment and enjoys turning complex data into actionable production plans. This role offers direct impact on high‑visibility missile‑defense programs, extensive cross‑functional exposure, and the opportunity to shape efficient, mission‑critical supply chains.

We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options.

Learn more about Lockheed Martin’s comprehensive benefits package here.

This position is in Orlando. Discover more about our Orlando, Florida location.

• SAP ERP experience
• Demonstrate strong analytical, problem‑solving, and multitasking skills
• Excellent communication skills
• Past experience with Bill of Material Planning, Demand Planning or Make/Buy Planning
• Demonstrated ability to work with multiple levels of management, industry, peers, a represented workforce or business
• Inventory Control and Bill of Material Experience
• Green belt trained and or certified

By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Onsite Full‑time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility.