Master Scheduler

Job Description

Job Description

Who We Are

Stored Energy Systems (SENS) is an award-winning manufacturer of premium quality power conversion products located in Longmont, CO. In business for over 50 years, SENS is the market leader with a proven track record of providing highly reliable battery chargers, DC power systems, and related products to industrial markets. For more information on our company please see our web site at

View the SENS Product Catalog

Summary

SENS is seeking a Master Scheduler to own the master production schedule and serve as the business lead for our ERP planning and scheduling system (Infor SyteLine). This role balances customer ship dates, forecasting, material availability, and shop floor capacity to produce a realistic, trusted production schedule, and works closely with IT, Production, and Manufacturing Engineering to keep the planning system's configuration and data accurate.

This role requires a self-starter – someone highly motivated to take responsibilities on, act quickly, and provide the most possible data to help make tough decisions quickly. Scheduling requires critical thinking, problem-solving, and the ability to synthesize inputs across most departments of the business to prioritize production outputs for our customers, ensuring on-time delivery stays above 95% throughout the year.

Responsibilities

• Own and maintain the master production schedule across all product lines, balancing customer ship dates, material availability, and shop floor capacity.
• Serve as the business owner of SyteLine's planning and scheduling configuration, including APS/MRP settings, planning parameters, work center and resource group capacity data, and Planning BOMs.
• Investigate planning and scheduling discrepancies, such as unexpected demand (drop-in’s from Sales/Order Management, expedite requests, etc.) or rescheduling behavior, to identify and resolve root causes, while maintaining OTD to SENS customers.
• Facilitate alignment between Sales, Order Management, Production, and Procurement on order priorities, schedule changes, and capacity constraints.
• Maintain Planning BOMs and item planning parameters — forecast method, lead time, reorder logic, safety stock — so they reflect current volume and product mix.
• Maintain documentation and SOPs for planning and scheduling processes and system configuration.
• Monitor exception messages and shortage alerts to ensure risks are surfaced to Planning, Production, and Procurement before they reach the shop floor.
• Train planners, schedulers, and supervisors on the scheduling system and how to act on its output.
• Report on schedule attainment, forecast accuracy, and other planning KPIs to Operations leadership.

Required Qualifications

• Bachelor's degree in Operations, Supply Chain, Business, Engineering, or related field, or 9 years of equivalent scheduling experience.
• 5+ years of experience in production scheduling, master scheduling, or materials/production planning in a manufacturing environment.
• Hands-on experience with an ERP/MRP system's planning and scheduling modules; Infor SyteLine experience strongly preferred.
• Strong working knowledge of MRP/APS concepts: bills of material, planning BOMs, lead times, safety stock, time fences, capacity planning, and exception messages.
• Demonstrated ability to troubleshoot planning system issues methodically and identify root cause.
• Strong Microsoft Excel skills, including pivot tables, lookups, and data analysis.
• Excellent communication and cross-functional collaboration skills.

Preferred Qualifications

• Direct experience with Infor CloudSuite Industrial (SyteLine) APS configuration and capacity setup.
• APICS/ASCM certification (CPIM or similar).
• Experience training or mentoring planners or schedulers on ERP system use.
• Experience using AI tools

Location: This position is located onsite in Longmont, CO.

Base Compensation: $93,000 - $110,000 is the projected base salary range and will be determined by the candidate’s overall qualifications and experience.

Bonus: This position is eligible for an annual bonus based on individual and company performance.

Closing Date: September 15th. While we expect to keep the position open through this date, the posting may be extended or closed early based on applicant volume and hiring needs.

Onsite Perks

• Free gym with 24/7 access
• Free Electric Vehicle charging
• Breakfast and Lunch Café
• After hours Grab & Go snacks
• Basketball court
• Walking paths

Benefits

• Paid Time Off
• Paid holidays
• Medical insurance
• Dental insurance
• Vision insurance
• Short-term and long-term disability
• Life insurance
• 401(k) plan with immediate vesting
• Employee referral program

At SENS, our culture is rooted in a set of core values that reflect who we are and how we work. In a recent 2025 poll, our employees identified the values that best define us: “Innovative”, “Respectful”, “Inviting”, “Flexible”, “Collaborative”, and “Growth Driven”. Our team describes us as a dynamic, forward-thinking company where everyone has the opportunity to thrive.

We pride ourselves on being an equal opportunity employer, fully dedicated to fostering inclusion and diversity. We welcome all applicants, regardless of race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, veteran status, or any other legally protected characteristic.

We hope you're interested in making a difference with us. Even if you don't feel that you meet every qualification listed in this job description, we still encourage you to apply.