Manager, SIOP-PS

Rehlko; Kohler (WI); Hybrid; USD 107,650 - 137,150; Full time

Job summary

Rehlko is seeking a Manager, SIOP for Power Systems to guide the end-to-end SIOP process. In this role, you'll lead a team of demand planners, oversee forecasting, and ensure alignment across departments. Candidates should have a Bachelor’s degree and 6+ years in demand planning.

The position offers a hybrid work model based in Kohler, WI, with a competitive salary range of $107,650 to $137,150.

Qualifications

• 6+ years of experience in Demand Planning, SIOP, or related roles.
• Experience in configurable or engineered-to-order product environments preferred.
• Strong expertise in forecasting methodologies.

Responsibilities

• Lead and develop a team of demand planners for forecasting across product lines.
• Drive continuous improvement of forecasting KPIs including forecast accuracy.
• Develop and manage a rolling demand plan reflecting industrial demand.

Skills

Forecasting methodologies

Demand analytics

Leadership

Communication

Education

Bachelor’s degree in Supply Chain, Business, Engineering, or related field

Tools

SAP

Kinaxis Maestro

Job description

Position Overview

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. It guides and oversees the monthly SIOP process and ensures alignment across Sales, Marketing, Finance, and Operations, integrating demand signals from industrial backup power markets, data center expansion, and project-based customer demand.

Location

Hybrid in Kohler, WI.

Key Responsibilities

• 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.
• 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 performance, ensuring insights translate into actionable improvements.
• Lead the Executive SIOP Review within the monthly SIOP cycle.
• Align cross-functional stakeholders on assumptions and consensus demand plans.
• Translate unconstrained and constrained demand plans into actionable, aligned revenue forecasts in partnership with Finance.
• Develop and present demand scenarios including risks and opportunities.
• Partner with Sales, Marketing, Finance, Engineering, and Supply Planning to align demand, project pipelines, and execution plans.
• Translate demand plans into financial and operational inputs.
• Drive accountability for forecast accuracy across the organization.
• Utilize SAP, Kinaxis Maestro, and analytics tools to monitor forecast performance.
• Drive enhancements to forecasting models, system capabilities, and automation.
• Ensure accuracy and integrity of demand planning data.
• Advance demand planning maturity and SIOP effectiveness.
• Implement best practices in forecasting and process governance.
• Provide training and mentorship to strengthen planning capabilities.

Requirements

• Bachelor’s degree in Supply Chain, Business, Engineering, or related field.
• 6+ years of experience in Demand Planning, SIOP, or related roles.
• Experience in configurable or engineered-to-order product environments preferred.
• Strong expertise in forecasting methodologies and demand analytics.
• Experience with SAP, Kinaxis Maestro, or similar systems preferred.
• Advanced analytical, communication, and leadership skills.

Salary

$107,650.00-$137,150.00

Equal Employment Opportunity

Rehlko is an equal opportunity employer that prohibits discrimination and will make decisions regarding employment opportunities, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination, without regard to race, creed, color, ethnicity, religion, sex, pregnancy, childbirth, or related medical conditions, genetic information, age, national origin, citizenship, ancestry, caste, mental or physical disability, marital or familial status, sexual orientation, gender identity or expression, genetic information, political belief or affiliation, union membership status, military status, veteran status, or any other characteristic protected by national, state, local, or other applicable laws. Rehlko is required to comply with all applicable provisions of the Americans with Disabilities Act (ADA) and will provide reasonable accommodations to qualified associates or applicants with disabilities. For accommodations, please contact [e-mail].