Why Work at Rehlko
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 Master Scheduler of Manufacturing plays a critical role in driving operational excellence by developing and managing the Master Production Schedule to align customer demand, production capacity, and inventory objectives. This position partners closely with Manufacturing, Materials, Engineering, Purchasing, Sales, and global operations teams to optimize production planning, improve supply chain performance, and support on-time delivery.
Leveraging data-driven decision-making, ERP planning systems, and Sales & Operations Planning (S&OP) processes, the Senior Master Scheduler ensures efficient execution of production schedules while identifying opportunities for continuous improvement across the manufacturing network. This role is ideal for a collaborative supply chain professional who thrives in a fast-paced environment and enjoys solving complex planning challenges that directly impact business success.
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
Required
Associates Degree in Supply Chain, Operations, Engineering, Business, or a related field
Experience developing and maintaining a Master Production Schedule within a manufacturing environment.
Experience with ERP/MRP planning systems (SAP preferred).
Knowledge of production planning, capacity planning, inventory management, and S&OP.
Strong analytical, communication, and cross-functional collaboration skills.
Preferred
Bachelor's degree in Supply Chain, Operations, Engineering, Business, or a related field,
APICS/CPIM, CSCP, CSCMP, or ISM certification.
Experience with SAP master data and global manufacturing operations.
Knowledge of LOTIF, OFCT, Lean Manufacturing, or Continuous Improvement.
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
The Salary range for this position is $69,800.00-$87,950.00.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.
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
