Senior Specialist - Sales, Customers, Finance, Operations

Kohler, WI

Full Time

Posted September 15, 2026

$90k - $114k

Application opens on company website

Source: Workday View original listing
Freshness: Open in the current public read path; this is not an employer guarantee.Last observed October 5, 2026
Classification: Modern power-system classification not yet published for this listing.Legacy source industry field: Power Generation
Pay provenance: Employer-provided pay

Curiosity – Seek, learn, share

The Senior SIOP Specialist is responsible for leading demand planning, forecast alignment, revenue risk mitigation, and analytics to support the Sales, Inventory, and Operations Planning (SIOP) process. This role serves as a key liaison between Sales, Customers, Finance, Operations, and Supply Chain to drive forecast accuracy, improve customer collaboration, and ensure achievement of FINPLAN revenue objectives.
The position develops statistical forecasts, identifies demand risks and opportunities, drives proactive gap closure strategies, and leads cross-functional discussions to align customer demand at both product family and finished goods specification levels.
The role leverages Kinaxis RapidResponse, SAP ERP, Power BI, and advanced Excel analytics to improve forecast reliability, inventory performance, customer service levels, and revenue attainment.
This role follows a hybrid work model and is available to candidates residing in Hattiesburg, MS; Kohler, WI; or Milwaukee, WI. Relocation support is offered for qualified applicants.

Bachelor's degree in Supply Chain, Business, Finance, Engineering, Analytics, or related field.
5+ years of experience in demand planning, forecasting, SIOP, supply chain analytics, or related functions.
2+ years of experience with Kinaxis RapidResponse or similar advanced planning systems.
2+ years of experience utilizing SAP ERP systems.
Advanced Microsoft Excel skills including data analysis, pivot tables, Power Query, XLOOKUP, and forecasting models.
Strong PowerPoint and executive presentation skills.
Experience leading cross-functional discussions and influencing business decisions.
Preferred Qualifications
Experience supporting executive SIOP / IBP processes.
Experience collaborating directly with customers on forecasting and demand planning activities.
Experience with Power BI or similar business intelligence platforms.
Experience in manufacturing, industrial, automotive, engine, or consumer products industries.
APICS CPIM, CSCP, or IBF certification preferred.
Knowledge of forecasting KPIs including MAPE, Bias, Forecast Attainment, and Demand Variability.
Applicants must be authorized to work in the US without requiring sponsorship now or in the future.
The Salary range for this position is $89,800.00-$114,100.00.The specific Salary rate offered to a candidate may be influenced by a variety of factors including the candidate’s experience, their education, and the work location.

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