Master Scheduler

Stored Energy Systems; Longmont (CO); On-site; USD 82,000 - 115,000; Full time

Benefits offered by this job

Free gym with 24/7 access

Free Electric Vehicle charging

Breakfast and Lunch Café

After hours Grab & Go snacks

Basketball court

Walking paths

Paid Time Off

Paid holidays

Medical insurance

Vision insurance

Short-term and long-term disability

Life insurance

401(k) plan with immediate vesting

Employee referral program

Job summary

Stored Energy Systems in Longmont, CO, is seeking a Master Scheduler to own the master production schedule and lead ERP planning using Infor SyteLine. You will balance customer ship dates, material availability, and shop capacity to create a realistic schedule and keep on-time delivery above 95%.

The ideal candidate has a Bachelor's degree or 9 years scheduling experience, 5+ years in manufacturing, strong ERP/MRP skills, and excellent Excel and cross-functional communication.

Qualifications

• Bachelor's degree or 9 years scheduling experience.
• 5+ years in production scheduling, master scheduling, or materials/production planning in manufacturing.
• Hands-on experience with ERP/MRP planning and scheduling modules; Infor SyteLine strongly preferred.
• Strong working knowledge of MRP/APS concepts: BOMs, lead times, safety stock, time fences, capacity planning, and exception messages.
• Ability to troubleshoot planning system issues methodically and identify root causes.
• Strong Excel skills: pivot tables, lookups, data analysis.
• Excellent communication and cross-functional collaboration skills.

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 or rescheduling, to identify root causes while maintaining on-time delivery.
• Facilitate alignment between Sales, Order Management, Production, and Procurement on priorities and capacity constraints.
• Maintain Planning BOMs and item planning parameters — forecast method, lead time, reorder logic, safety stock.
• Maintain documentation and SOPs for planning and scheduling processes and system configuration.
• Monitor exception messages and shortage alerts to surface risks before reaching the shop floor.
• Train planners, schedulers, and supervisors on the scheduling system and its outputs.
• Report on schedule attainment, forecast accuracy, and other planning KPIs to Operations leadership.

Skills

Production scheduling

Infor SyteLine

MRP/APS concepts

Excel skills

Cross-functional collaboration

Education

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

9 years scheduling experience

Tools

Infor SyteLine

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Master Scheduler

Longmont, CO, US

16 days ago Requisition ID: 1469

Salary Range: $82,000.00 To $115,000.00 Annually

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 www.sens-usa.com .

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:$82,000 - $115,000 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.

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