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
The Senior Manafacturing Master Scheduler is responsible for developing, managing, and optimizing the Master Production Schedule (MPS) to support customer demand, operational efficiency, and inventory objectives. This role leads scheduling strategy for the Mosel facility while collaborating with global manufacturing sites to ensure alignment of production plans and material flow.
This Sr Master Scheduler position plays a critical role in Sales & Operations Planning (S&OP), capacity planning, and supply chain performance, ensuring that production schedules are realistic, data-driven, and aligned with business goals.
Work Mode: Onsite Monday-Friday
Location: N7650 County Rd LS, Sheboygan, WI, 53083
Key Responsibilities
Develop, maintain, and execute the Master Production Schedule across multiple production lines to achieve customer service and inventory turn targets
Analyze capacity constraints and partner with Materials and Manufacturing teams to build feasible, optimized production plans
Lead scheduling inputs for monthly Sales & Operations Planning (S&OP) processes, including preparation of planning materials and demand alignment
Monitor and drive key supply chain performance metrics, including LOTIF (Line On Time In Full) and OFCT (On-Time Customer Request Date)
Works and coordinates with a team of Master Schedulers and Material Schedulers, to ensure manufacturing operations efficiency
Maintain and govern SAP master data related to planning and scheduling to ensure data accuracy and system integrity
Coordinate production schedule changes and priorities with cross-functional teams including Manufacturing, Materials, Purchasing, and Engineering
Partner with Engineering Change Board, Sales, and Marketing to manage product transitions and minimize obsolescence risk
Collaborate with global manufacturing sites (including Changzhou, Singapore, and Brest) to align production plans and material availability
Drive continuous improvement initiatives within scheduling and planning processes
Perform additional duties as assigned
Qualifications
Bachelor’s degree required (Supply Chain, Operations, Engineering, or related field preferred)
Minimum 2 years of experience in master scheduling or production planning
Minimum 2 years of experience in a manufacturing environment
Minimum of 3 years of hands-on experience with SAP for planning and scheduling, including master data management
Minimum of 4 years of supply chain experience
Supply chain professional organization certification (CSCMP, APICS, ISM) is preferred
Experience in demand forecasting and capacity planning
Knowledge of supply chain performance metrics such as LOTIF and OFCT
Key Competencies
Strong analytical and problem-solving skills
Ability to balance demand, capacity, and inventory in a dynamic environment
Effective cross-functional collaboration and communication
Leadership and team development capabilities
High attention to detail with a systems-thinking mindset
Work Mode: Onsite Monday-Friday
Location: N7650 County Rd LS, Sheboygan, WI, 53083
About Us
Rehlko proudly offers a rich history steeped in creativity and commitment to our associates and communities, along with competitive benefits and compensation. Our Purpose—Creating an energy resilient world for a better future—and Values: Curiosity, Trust, Pace, and Excellence, are important cultural components that shape the way we work and relate to one another. Learn more about Rehlko at http://www.rehlko.com/who-we-are.
In addition to the investment in your development, Rehlko offers a benefits package including a competitive salary, health, vision, dental, 401(k) with Rehlko matching, and more!?
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.
Americans with Disabilities Act (ADA)
It is the policy of Rehlko to comply with all applicable provisions of the Americans with Disabilities Act (ADA) and corresponding national, state, local, or other applicable laws. Rehlko will not discriminate against any qualified associate or applicant with respect to any terms, privileges, or conditions of employment because of a person's physical or mental disability. Rehlko will provide a reasonable accommodation to associates or applicants with disabilities, in accordance with applicable laws. If you have a disability and require an accommodation in the application process or during the course of employment, please contact [email protected]. Rehlko is an equal opportunity/affirmative action employer.
Our Values
Curiosity – Seek, learn, share
Trust – Go farther together
Pace – Focus to go faster
Excellence – Find the win every day
Skills Required
- Bachelor's degree in Supply Chain, Operations, Engineering, or related field
- Minimum 2 years of experience in master scheduling or production planning
- Minimum 2 years of experience in a manufacturing environment
- At least 3 years of hands-on experience with SAP for planning and scheduling
- Minimum 4 years of supply chain experience
- Supply chain professional organization certification is preferred
- Experience in demand forecasting and capacity planning
- Knowledge of supply chain performance metrics
Rehlko Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Rehlko and has not been reviewed or approved by Rehlko.
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Fair & Transparent Compensation — Pay is considered fair-to-competitive across many roles, with professional tracks like project management, engineering leadership, and sales often aligning well with market levels. Role and geography differences are acknowledged but compensation is frequently characterized as good or competitive.
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Healthcare Strength — Health coverage is described as comprehensive and good value, including medical, dental, vision, mental‑health/EAP resources, and HSA‑compatible options. Cost and coverage are often portrayed as favorable in the U.S.
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Parental & Family Support — Paid parental leave provisions are emphasized for both birthing and non‑birthing parents. Additional family supports such as milk‑shipping services reinforce a family‑friendly offering.
Rehlko Insights
What We Do
Rehlko is a global leader in energy resilience, delivering the solutions critical to sustain and improve life. Formerly, for more than 100 years as Kohler Energy, our teams have excelled, reliably meeting today’s energy needs while planning for tomorrow’s. Now, with a new name and increased focus, we are giving our customers more control over where energy is sourced and where it goes, from industrial applications to your own backyard. Our solutions give people the resilience they need to keep building a brighter future, together. At Rehlko, we innovate relentlessly because we know we don’t just offer energy solutions – we are creating an energy resilient world for a better future. We provide worldwide solutions thanks to our regional locations in NA, EMEA, LATAM, APAC, and India. Learn more about our products: Power Systems North America: https://www.powersystems.rehlko.com Power Systems EMEA: https://www.powersystems.rehlko.com/emea Engines: https://www.engines.rehlko.com Rehlko’s affiliated brands include Kohler Home Energy, Kohler Uninterruptible Power, Curtis Instruments, and Clarke Energy.
