Manager, SIOP-PS

Manager, SIOP for Power Systems

Our work is guided by our purpose: creating an energy-resilient world for a better future. This purpose embodies the legacy we bring, with more than 100 years as the global leader in energy resilience, delivering solutions critical to sustain and improve life.

Our teams have the opportunity to provide a critical resource – energy – that ensures safety, security, and independence for people around the world. Our team members are focused on pushing boundaries, continuing to innovate in an ever-changing landscape, and keeping up with the pace required to create solutions for today's world demands.

Our product range includes engines, generators, power conversion, UPS systems, EV components and electrification solutions, microgrid controls and management, and clean energy solutions that serve a broad spectrum of OEM, residential, industrial, and commercial customers. At Rehlko, you have the freedom to identify, create, and deliver solutions – large and small – that help people and communities thrive in the moments that matter.

At Rehlko, our team members are the essential energy that powers our organization's success. We are committed to fostering a safe and sustainable work environment where safety is everyone's responsibility. We empower every team member to actively participate in our Zero Is Possible safety culture by encouraging open communication, proactively reporting hazards, following protocols, and suggesting improvements. Join us in creating an energy resilient world for a better future!

What We Offer

At Rehlko, our Total Rewards programs are designed to accelerate growth, energize performance, and support a culture of inclusion at every stage of life and work. We offer total rewards that are easily understood, recognize results, enable career mobility, and reflect our commitment to valuing diverse needs in a fast-moving world. We provide:

• Competitive compensation and benefits
• Work-life flexibility
• Recognition and rewards
• Development and career opportunities
• A safe and inclusive workplace

Why You Will Love this Job

Location:

Hybrid in Kohler, WI.

The Manager, SIOP for Power Systems is responsible for leading the end-to-end SIOP process. This role drives accurate, data-driven demand plans that align commercial insights, configurable product requirements, and financial objectives to support business growth. This position guides and oversees the monthly SIOP process and ensures alignment across Sales, Marketing, Finance, and Operations. The role integrates demand signals from industrial backup power markets, data center expansion, and project-based customer demand.

The Manager translates unconstrained and constrained demand into actionable plans and revenue forecasts, providing clear visibility to risks and opportunities while advancing SIOP maturity.

Specific Responsibilities:

Demand Planning Leadership & Ownership

· Lead and develop a team of demand planners responsible for forecasting across Power Systems product lines and regions.

· Own the end-to-end demand planning process across Power Systems product lines and regions.

· Develop and manage a rolling demand plan (24 months) reflecting industrial and data center-driven demand.

· Establish governance and accountability for forecast ownership across the organization.

· Drive continuous improvement of forecasting KPIs including forecast accuracy and bias.

Forecast Development, Analytics & Configurable Products

· Establish forecasting methodologies, standards, and governance to ensure consistent, high-quality demand plans across the organization.

· Oversee the development of statistical baseline forecasts and the integration of commercial, product, and market intelligence into a Consensus Demand Plan.

· Guide the team in managing demand planning for highly configurable products within a complex manufacturing environment, ensuring alignment between product configurations, options, and customer requirements.

· Drive advanced demand analytics and scenario planning to evaluate risks and opportunities across project pipelines, major customer programs, and market shifts.

· Provide direction on root cause analysis of forecast…