De Havilland Aircraft of Canada Limited (DHC) is a storied name in the aerospace industry, recognized worldwide for its pioneering contributions to aviation and its unwavering commitment to quality, innovation, and reliability. Headquartered in Calgary, AB, DHC currently has approximately 2,400 employees across British Columbia, Alberta and Ontario, as well as in markets and distribution hubs world-wide.
Established in 1928, De Havilland Canada has a rich history marked by the development of some of the most iconic and versatile aircraft ever built. These aircraft have served a variety of roles—from bush flying to commercial aviation—and are celebrated for their rugged durability, operational versatility, and excellence in performance.
Over the decades, De Havilland Canada has evolved to meet the changing needs of the aviation industry. Today, we are more than just an aircraft manufacturer; we are a comprehensive aerospace company with capabilities that span design, production, maintenance, repair, and overhaul (MRO) services. Our operations are supported by a team of skilled engineers, technicians, and industry professionals who are dedicated to upholding the highest standards of craftsmanship and innovation.
Demand Planner – SIOP / Integrated Business Planning
Position Summary
We are seeking a Demand Planner to join our team in Calgary. The primary purpose of this role is to lead demand planning activities and support the execution of De Havilland Canada's Sales, Inventory & Operations Planning (SIOP) process. The successful candidate will be responsible for developing and maintaining demand forecasts, driving cross-functional alignment, facilitating demand reviews, and ensuring planning assumptions are translated into actionable supply and manufacturing requirements.
This position serves as a key link between Sales, Programs, Customer Support, Supply Chain, Manufacturing, Finance, and Operations to ensure demand signals are accurately captured, risks are identified early, and business decisions are supported through data-driven planning.
In addition to demand planning responsibilities, the role will support aftermarket order management activities and configuration management processes to maintain product and planning data integrity.
Key Responsibilities
SIOP / Demand Planning
- Own and maintain the monthly demand planning process, ensuring forecasts accurately reflect customer requirements, market intelligence, sales opportunities, and business assumptions.
- Facilitate cross-functional demand review meetings and support the monthly SIOP cycle.
- Aggregate demand signals across Aftermarket, MRO, Production, and Program requirements to develop a consolidated demand plan.
- Analyze forecast accuracy, demand variability, historical consumption, and emerging trends to improve planning performance.
- Identify forecast risks, opportunities, and gaps, and recommend mitigation strategies.
- Support executive SIOP reviews by preparing planning scenarios, demand analytics, and business recommendations.
- Collaborate with Supply Chain, Manufacturing, Finance, and Program Management to align demand, capacity, inventory, and delivery commitments.
- Evaluate new business opportunities and proposals for manufacturing and supply chain supportability prior to demand creation.
- Ensure demand requirements are loaded with appropriate lead times and planning assumptions within the ERP system.
- Drive continuous improvement initiatives related to forecasting, planning processes, and KPI performance.
ERP Data & Planning Integrity
- Maintain planning data within ERP systems to ensure forecast, inventory, and demand reporting accuracy.
- Review and validate master data, planning parameters, and forecasting assumptions.
- Support KPI reporting, including forecast accuracy, service levels, inventory health, backlog management, and demand attainment.
Configuration Management Support
- Support configuration management activities by maintaining configuration documentation and change control records.
- Assist with data validation and configuration baseline management within ERP systems.
- Coordinate with Engineering, Manufacturing, Quality, and Program teams to ensure product configuration data remains accurate and controlled.
Customer & Aftermarket Support
- Support internal customers across Calgary, Victoria, and Toronto by coordinating planning-related activities.
- Review customer requirements and ensure demand signals are properly reflected within planning systems.
- Assist with RFQs, order management, schedule changes, returns, and repairs as required.
- Communicate planning impacts, lead times, and delivery risks to stakeholders.
Education & Experience
- Bachelor's degree in Supply Chain Management, Business, Engineering, Operations Management, or a related field.
- 5–10 years of experience in Demand Planning, SIOP, Integrated Business Planning (IBP), Supply Chain Planning, Production Planning, or Sales & Operations Planning.
- Demonstrated experience facilitating cross-functional planning processes and executive-level reviews.
- Experience developing forecasts, analyzing demand trends, and supporting inventory and capacity planning decisions.
- Aerospace, manufacturing, MRO, or industrial operations experience is considered an asset.
- Experience with ERP/MRP systems (IFS, SAP, Oracle, JD Edwards, etc.) is preferred.
- APICS CPIM, CSCP, IBF, Oliver Wight, or equivalent planning certifications are considered an asset.
Skills
- Strong understanding of SIOP / IBP processes, demand planning methodologies, and supply chain fundamentals.
- Advanced analytical and forecasting capabilities with strong Excel and data analysis skills.
- Ability to influence stakeholders across multiple functions without direct authority.
- Strong business acumen and ability to translate data into actionable recommendations.
- Experience identifying demand risks, inventory implications, and capacity constraints.
- Excellent communication and presentation skills, including the ability to present to senior leadership.
- Strong organizational skills and attention to detail.
- Experience working in Lean and continuous improvement environments.
Why work at De Havilland?
De Havilland Canada is a Canadian-owned and operated aircraft manufacturer dedicated to providing rewarding opportunities in a diverse and welcoming workplace.
- Work with a team that makes a true difference in the world-making it possible for people to travel around the globe efficiently, comfortably and safely.
- We’ve manufactured over 5,600 aircraft including the most advanced turboprop in the air today. Our experience and expertise in constructing the highest performing aircraft in the industry is second to none.
- Our state-of-the-art manufacturing facilities are dynamic workplaces led by teams that support and encourage all employees.
- With a passionate team of innovators and a global network of support, De Havilland Canada proudly carries on it’s tradition as a leader in aerospace.
In addition to plenty of opportunities for career growth in a stimulating work environment, De Havilland Canada offers:
- Competitive wages
- Paid vacation
- Extended health benefits (medical, dental, vision, paramedical)
- Life insurance
- RRSP/DPSP Plan
- Employee and family assistance program
At De Havilland Aircraft of Canada (DHC), we are committed to protecting our people, customers, shareholders and the public through Health & Safety Excellence. As such, it is expected that all employees maintain strict adherence to Health & Safety Policies and to perform key physical tasks of the position described in the job description and interview process. This may include but is not limited to the ability to work in a variety of environmental conditions including temperature extremes, confined spaces, working at heights and with or around chemicals. Employees are expected to adhere to the use of personal protective equipment (PPE) when at work which must include but is not limited to the ability to maintain a positive fit test when mask use is required.
At De Havilland Canada, we aim to be inclusive and diverse and provide equal opportunity for employment. All qualified applicants, regardless of gender, age, race, religion, sexual orientation, and disability, are encouraged to apply. De Havilland will accommodate the needs of applicants with disabilities throughout all stages of the selection process. If you need accommodation during the recruitment process, please advise your Talent Acquisition representative. Information relating to the need for accommodation and accommodation measures will be addressed confidentially.
Any offer of employment is conditional on the completion of positive and satisfactory background checks, which may include, proof that you are legally entitled to work in Canada, professional references, verification of employment history, verification of educational background and criminal background checks.