Sr Manager, Demand Planning

Advanced Energy Industries•Denver, CO

2d•$135,000 - $180,000•Onsite

About The Position

We are seeking a strategic and data-driven Senior Manager of Demand Planning to lead global forecasting efforts in a high-mix, low-volume (HMLV) technology manufacturing environment. This role is critical to generating accurate demand signals across multiple planning horizons, supporting long-lead products and complex sales cycles. The ideal candidate will drive collaboration across commercial, operational and engineering teams to improve forecast accuracy, enable supply chain responsiveness, and support business growth.

Requirements

5-8 years of progressive experience in demand planning or supply chain roles within a B2B manufacturing or technology environment.
At least 2 years of experience managing and directing work of others.
Strong experience with statistical forecasting techniques and demand planning KPIs (e.g., MAPE, forecast bias).
Proven experience with planning systems (e.g., SAP APO, IBP, Oracle Demantra, Anaplan or Kinaxis).
Familiarity with global demand patterns and long-cycle sales forecasting.
Advanced analytical skills using and developing Power BI, Tableau analytics.
Strong analytical, organizational, and interpersonal skills.
Strong understanding of integrated business planning (IBP) and S&OE processes.
Bachelor's degree in Supply Chain, Business, Engineering, or related field required.
APICS CPIM, IBF CPF/CLP, or equivalent certifications strongly preferred; commitment to continuous learning in forecasting and digital planning tools is essential.

Nice To Haves

Experience in a global, multi-channel environment (direct and distributor sales preferred).

Responsibilities

Develop and maintain rolling forecasts at multiple levels (SKU, region, customer) using statistical models and business inputs.
Analyze historical trends, customer behavior, and external indicators to refine forecast accuracy.
Own forecast accuracy metrics (e.g., MAPE, forecast bias) and drive continuous improvement initiatives to support revenue predictability and customer satisfaction.
Lead forecast performance reviews and implement corrective actions to improve bias and accuracy metrics.
Conduct scenario planning to assess demand risks and opportunities, and develop mitigation strategies in collaboration with supply and commercial teams.
Collaborate with Finance, Supply Chain, and Commercial teams to align demand plans with financial forecasts, capacity planning, and inventory strategies.
Present demand insights and risks during S&OP and executive planning meetings.
Champion digital planning capabilities and continuous improvement in forecasting processes.
Utilize advanced planning tools (SAP IBP) and drive adoption of best practices.
Leverage predictive analytics to enhance forecast precision and scenario modeling.
Support inventory optimization and working capital initiatives by aligning demand with supply and production plans.
Collaborate with supply planning and operations to ensure demand signals translate into executable plans.
Lead and mentor a team of demand planners and analysts, fostering a culture of accountability, collaboration, and continuous improvement.

Benefits

Medical - multiple medical plans are available to choose from
Short and long-term disability and life insurance
Health savings and flexible spending accounts
Generous time off policy starting with 3 weeks of paid vacation, 7 days of paid sick time, and 12 paid holidays
8 hours of paid volunteer time off
8 weeks of paid parental leave for both Moms and Dads
Company matched 401(k)
Tuition reimbursement
Expanded mental health coverage and employee assistance programs
Other voluntary benefits include critical illness, accident and hospital indemnity, pet insurance, identify theft, and legal assistance