Senior Demand Planner - SIOP for Aerospace & Defense

L3Harris Technologies, Inc.; Camden (NJ); On-site; USD 79,000 - 147,000; Full time

Benefits offered by this job

Health insurance

Disability insurance

401(k) match

FSAs

Education assistance

Parental leave

Paid time off

Company holidays

Job summary

L3Harris Technologies is seeking a Sr Spec., Production Planning (Demand Planner / SIOP) to lead demand planning across multiple sites, gather inputs, and develop an 18–24 month demand plan. You will partner with Sales, Engineering, and PMO to ensure alignment with supply and production capabilities, while driving SIOP cadence and continuous improvement.

The role requires strong analytical skills, experience with MRP systems, and the ability to influence without direct authority.

Qualifications

• Gather and track demand data for 18–24 month horizon.
• Collaborate with cross-functional teams to consolidate demand data including firm Sales Orders and speculative demand.
• Develop forecasts for commercial contracts and customers.
• Lead monthly demand reviews and support SIOP cadence.

Responsibilities

• Act as liaison between sites to gather, consolidate, and analyze demand data.
• Collect and interpret demand inputs including Sales Orders, forecasts, market trends, and historical data.
• Develop and maintain an 18-24 month demand plan
• Monitor demand changes and identify risks/opportunities for adjustments.
• Prepare for and lead SIOP meetings and align with priorities and capabilities.
• Communicate forecasts and insights to stakeholders for inventory/production planning.
• Collaborate with BD, PMO, and Engineering on requirements and opportunities.
• Create reports/metrics tracking demand planning and SIOP objectives.
• Drive continuous improvement across sites for planning processes.
• Lead and influence stakeholders to drive alignment.
• Adapt to changing business needs and new tools; travel ~10%.

Skills

MRP systems

Master scheduling

Capacity planning

Production planning

Inventory management

Analytical skills

Communication

Demand planning

Data interpretation

Travel ability

Education

Degree in Operations Management, Supply Chain Management, Engineering, or related technical field

Tools

APICS/ASCM CPIM/CSCP

Job description

L3Harris Technologies is seeking a Sr Spec., Production Planning (Demand Planner / SIOP) to lead demand planning across multiple sites, gather inputs, and develop an 18–24 month demand plan. You will partner with Sales, Engineering, and PMO to ensure alignment with supply and production capabilities, while driving SIOP cadence and continuous improvement.

The role requires strong analytical skills, experience with MRP systems, and the ability to influence without direct authority.