Manufacturing Planner Sr (Level 3)

  • Lockheed Martin
  • Grand Prairie, Texas
  • Full Time

You will be the Manufacturing Planner Sr (Level 3) for the Production Planning team. Our team is responsible for MakeBuy and Bill of Material (BOM) planning, maintaining MRP system integrity, and optimizing material flow to meet customer requirements.

What You Will Be Doing

As the Manufacturing Planner Sr (Level 3) you will be responsible for driving inventory optimization and ensuring production schedules are met.

Your responsibilities will include, but are not limited to:

  • Maintain MRP parameters (lead times, lot sizes) and update BOM changes with Engineering and the Change Board.
  • Coordinate with Supply Chain, Procurement, and Operations Management to develop timephased plans for procured parts.
  • Analyze and control production schedules and capacity requirements, providing timely status updates.
  • Expedite and optimize material flow through the supply chain to preserve schedule integrity.
  • Provide shopfloor control on make parts and resolve issues to keep the line moving.

Why Join Us

The ideal candidate is a detailoriented, collaborative professional who thrives in a fastpaced manufacturing environment. This role offers direct impact on inventory cost reduction and schedule reliability, providing a clear path to influence missioncritical production.

We are committed to supporting your worklife balance and overall wellbeing, offering flexible scheduling options. Learn more about Lockheed Martins comprehensive benefits package here .

Further Information About This Opportunity

This position is in Dallas. Discover more about our Dallas, Texas location.

MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must be able to obtain a Secret clearance.

Bachelor's degree from accredited college, or
equivalent experience/combined education.
Experience with SAP or other MRP and ERP
systems
Strategic thinker with lean manufacturing focus
Ability to obtain a security clearance Degree from an accredited college in the field
such as supply chain management, operations
management.
Demonstrated ability to work with multiple
levels
of management, industry, peers.
Possess knowledge of lean manufacturing
Knowledge of Material Management and
Accounting System (MMAS)
knowledge, including: experience with material
requirements.
Demonstrate proficient knowledge of computer
systems, databases, and programs.
Very good organization and communication
skills.
Demonstrate strong analytical, problem solving,
and multitasking skills.
Job ID: 523289386
Originally Posted on: 6/2/2026

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