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 professional 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.

Job Title: Supply Chain Planner

Job Location: Montreal, QC

Job Code: 44116

Job Schedule: Day Shift

Compensation Range: Between $57,500 - $107,500 annually

We are seeking a Planner to support material planning and program execution across the supply chain lifecycle. The Planner is responsible for translating program requirements into material demand, ensuring timely availability of materials, and maintaining alignment between supply, schedule, and inventory.

Essential Functions:

• Convert program and engineering requirements into material demand (BOM & schedule).
• Create and manage purchase requisitions (PRs) based on lead times and priorities.
• Coordinate with Buyers to align sourcing and delivery schedules.
• Monitor material availability and track deliveries against plan.
• Identify and manage shortages, delays, and inventory risks.
• Allocate inventory to projects and support material movement.
• Ensure readiness of materials for production and customer deliveries.
• Maintain accurate planning data in ERP systems (IFS).

Key Metrics for Success

• Material availability at required dates.
• Schedule adherence (plan vs actual).
• Reduction in shortages and expedited orders.
• Inventory accuracy and optimization.

Qualifications:

• Bachelor’s degree in Supply Chain, Operations, Business, or related field.
• 3+ years of planning, supply chain, or operations experience.
• Experience with ERP systems (IFS preferred).
• Strong analytical, organizational, and communication skills.
• Strong planning and problem-solving capabilities.
• Ability to manage multiple priorities and changing schedules.
• Detail-oriented with a focus on data accuracy.
• Collaborative mindset across cross-functional teams.

Eligibility Criteria:

• Must be eligible for registration with the Controlled Goods Program;
• Must be eligible to obtain and maintain a government of Canada Reliability status and Secret Level 2/NATO Secret security clearance;
• Must be eligible to meet the requirements for U.S. International Traffic in Arms Regulations (ITAR).

L3Harris is proud to be an equal opportunity employer and is committed to treating all of its employees and job applicants with respect and dignity and to maintaining a workplace free from discrimination. Anyone applying for a position will be considered without regard to the following: race, national or ethnic origin, colour, religion, age, nationality, ancestry, ethnicity, gender, sex, sexual orientation, gender identity or expression, marital status, family status, genetic characteristics, disability, citizenship status, or conviction for an offence for which a pardon has been granted or in respect of which a record suspension has been ordered, or any other characteristic that is protected by applicable human rights legislation. 

L3Harris maintains a drug-free workplace and conducts pre-employment drug and alcohol testing and background checks, in accordance with applicable law. Such results are only accessible and viewed by individuals at L3Harris who have direct responsibility in the hiring process. If you fail to report for a drug and alcohol test, refuse to undergo such test or test positive for the presence of drugs or alcohol, the hiring process may be concluded or your offer of employment may be rescinded, in L3Harris’ sole discretion.

This job is for an existing vacancy

At L3Harris, we foster an inclusive and equitable workplace. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. For applicants with disabilities, we will provide you with accommodation so that you have what you need in order to be at your best.

L3Harris performs background checks prior to employment as all applicants must be eligible for registration with the Controlled Goods Program and obtain and maintain a positive security assessment. Some positions may require a government of Canada “Reliability” status and/or Level 2 (Secret) security clearance. In addition, L3Harris performs pre-employment substance abuse testing where required.