Seed Plant Manager – Sherman, SD

Millborn; Sherman Township (SD); On-site; USD 70,000 - 105,000; Full time

Job summary

Millborn Seeds seeks a Seed Plant Manager in Sherman, SD to lead day-to-day operations at the seed cleaning, storage, and packaging facility. This player-coach role blends hands-on work with site leadership, execution, and accountability.

You will drive production scheduling, equipment reliability, quality and safety, and continuous improvement while building a high-performance team who takes pride in a clean, efficient operation.

Qualifications

• Experience in seed processing or manufacturing operations.
• Ability to lead a small on-site team.
• Willingness to work long peak-season hours.

Responsibilities

• Lead daily and weekly production scheduling.
• Oversee seed cleaning, packaging, and outbound shipments.
• Ensure safety, quality and continuous improvement.

Skills

Team Leadership

Operations Management

Quality & Safety

Tools

Seed Processing Equipment

Job description

Who We Are

As a leading seed supplier, Millborn offers a vertically integrated supply chain, a robust seed lineup, and an unmatched support team. Our expertise enables us to positively impact the land today and for generations to come.

Since 1987, Millborn has been committed to being the single source for any seed need, no matter our customers’ goals. We proudly serve a diverse range of seed needs throughout North America.

Team Millborn consists of individuals dedicated to doing the right thing, without exception. We are authentic, genuine, and continually strive for excellence in everything we do.

Millborn Seeds is seeking a Seed Plant Manager to lead day-to-day operations at our Sherman, SD seed cleaning, storage, & packaging facility. This is a player-coach role — someone who works alongside the team in the operation while also owning site leadership, execution, and accountability.

The Plant Manager is the primary lead for the facility, responsible for production execution, troubleshooting, team leadership, quality, safety, and continuous improvement. This role is responsible for maximizing plant throughput and sellable pounds. This is achieved by optimizing operational capacity, managing resources effectively, and maintaining rigorous quality and safety standards.

The ideal candidate thinks like an owner, solves problems as they arise, and takes pride in running a clean, efficient, and reliable operation.

Key Responsibilities

Production & Operations (Hands-On)

• Execute the daily and weekly processing schedule to meet timing and quality expectations


• Operate and oversee seed cleaning equipment and processes


• Perform basic machine troubleshooting and coordinate maintenance needs


• Ensure cleaning processes meet quality and specification requirements


• Maximize sellable pounds for each lot/run of product being processed


• Package cleaned products accurately and efficiently


• Prepare outbound shipments and ensure readiness for scheduled pickups


• Load and unload bulk seed shipments in a safe and timely manner


• Ensure all equipment is operational, maintained, and ready to run


• Maintain a clean, organized, and safe facility

Leadership & Site Ownership

• Lead and support a small on-site team, setting expectations and pace for daily execution


• Act as the main point of accountability for the Sherman facility


• Troubleshoot operational issues and make real-time decisions to keep production moving


• Prepare and organize bin and floor place so it does not inhibit production


• Coach and train team members on equipment, processes, quality, and safety


• Create a positive, high-accountability work environment aligned with Millborn’s cultural values — especially during peak season


• Communicate effectively with operations leadership and supporting teams

Continuous Improvement & Standard Work

• Own the daily and weekly work schedule


• Align staffing and labor to workload and throughput goals


• Develop processes or workflows that allow the team to recognize quality concerns timely to not negatively impact production or customer experience


• Takes responsibility and ownership of all functions, needs, and operational improvements over the site


• Contribute to ongoing process optimization and efficiency improvements


• Identify recurring issues and drive root-cause solutions


• Think ahead operationally — anticipating what’s coming to prevent bottlenecks

Special Requirements

• Prior experience in seed cleaning, handling, agriculture, or manufacturing operations


• Willingness to work long hours as needed during peak seasons


• Experience working in and around ag equipment


• Thrives under pressure in a progressive, fast-paced environment


• Positive mindset through challenging workload


• Ultimate Team Player with the understanding of being Humble, Hungry, and Smart


• Ability to multitask without sacrificing quality


• Exceptional attention to detail


• Ability to lift 60 lbs


• Valid driver’s license

Preferred Requirements

• Forklift experience


• Basic experience in ag equipment repairs/mechanics preferred but not required


• Experience leading or training others (formal title not required)