L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for skilled growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Production Planning Co-op

Reference #43257

Waterdown, Ontario

About L3HARRIS WESCAM

As a subsidiary of L3Harris Technologies and within the Integrated Mission Systems Segment, the WESCAM division develops the most advanced optical sensor and targeting systems for global defense and military sectors, National Security, Search & Rescue and Airborne law enforcement agencies. From long-range covert surveillance missions to search and rescue operations, our MX(1)series systems, and the mission systems solutions they are a part of, produce stabilized high-magnification electro-optical and infrared images from airborne, marine and ground based platforms, enabling our customers to see first and act first.

About The Role

This is a 16 month role to start in September 2025. The Production Planning Co-op holds a key responsibility for maintaining Work Order (WO) Date Integrity, ensuring timely production by analyzing Material Availability reports, opening, releasing, and closing manufacturing Work Orders.



They collaborate with Inventory Control and Purchasing to address material requirements and component shortages, negotiate recovery dates with Production Supervisors, and provide critical information to the Master Scheduler. This role demands strong communication, analytical, and problem-solving skills, as well as the ability to create and maintain reports for Key Performance Indicators in Production Planning and Scheduling. The Co-op actively supports Continuous Improvement initiatives and is proficient in data analysis within a team-oriented environment.

Key Responsibilities

- Work Order & Production Scheduling
- Maintain Work Order (WO) date integrity, adjusting in the system based on MRP suggestions and shortage situations
- Analyze Material Availability reports and take action to ensure WOs start on time
- Open, release and close manufacturing Work Orders while ensuring data accuracy
- Review and execute planning responsibilities for Kanban processes

- Inventory & Material Coordination

- Collaborate with the Inventory Control Group (stockroom) on material requirements kitting, POU replenishment and material movement
- Communicate with Purchasing to provide visibility on component shortages for upcoming WOs
- Monitor Point-of-Use inventory accuracy,



proactively investigating and resolving discrepancies
- Support and complete monthly cycle counts and annual WIP counts

- Cross-Functional Communication & Reporting

- Coordinate and negotiate schedule recovery dates with Production Supervisors to maintain on-time Work Order completion
- Provide critical updates to the Master Scheduler on delays impacting customer order completion
- Generate weekly reports on WO completion rates for assigned work centers
- Monitor workflow between production cells and other departments, ensuring seamless operations
- Contribute scheduling insights to daily Operations Status meetings

- Continuous Improvement & Process Optimization

- Support Continuous Improvement (CI) and Kaizen initiatives to enhance operations efficiency
- Provide weekly metrics related to on-time WO completions along with root cause
- Analyze production data and Team Key Results (TKRs) to improve planning accuracy
- Assist the work center supervisor with capacity planning for assigned work orders and feedback information to the Master Schedulers for consistent improvement in factory scheduling

Required Qualifications & Skills

- Technical Skills
- Data analysis skills with experience in Microsoft Excel and PowerBI

- Soft Skills

- Intense ownership – takes full responsibility for planning outcomes and drives solutions proactively
- Meticulous attention to detail – ensures accuracy in schedules, inventory and work orders
- Strong accountability – follows through on commitments, owns results and holds others accountable
- Problem solving and analytical skills – quickly identifies issues and implements effective soluti

📌 Production Planning Co-Op (Canada)
🏢 L3Harris Technologies
📍 Canada