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Plant Manager

Sinclair & Rush
Fenton, MO Full Time
POSTED ON 9/9/2026
AVAILABLE BEFORE 11/9/2026

Plant Manager – Manufacturing

Location: Fenton, MO Job Type: Full-Time Reports to: Director of Operations Schedule: Monday through Friday with flexibility to support manufacturing operations as needed.

Lead Manufacturing Operations. Build High-Performing Teams. Drive Continuous Improvement.

Sinclair & Rush, Inc. is a global manufacturer of plastic, rubber, and foam products serving a diverse range of industries around the world. We are committed to delivering high-quality products, exceptional customer service, and innovative manufacturing solutions.

We're looking for a Plant Manager to lead our Fenton manufacturing facility. In this role, you'll have the opportunity to build high-performing teams, improve manufacturing processes, and drive operational success while making a meaningful impact on our employees, customers, and business.

This hands-on leadership role is responsible for overseeing daily manufacturing operations, production, employee development, and continuous improvement. You'll work closely with department leaders to ensure efficient operations, maintain a safe workplace, achieve production goals, and deliver products that meet customer expectations.

Why Join Sinclair & Rush?

At Sinclair & Rush, you'll have the opportunity to lead an established manufacturing operation where your ideas and leadership can make a real impact. We believe in developing our employees, promoting teamwork, and continuously improving our processes. If you're looking for a leadership role where you can build strong teams, improve operations, and help shape the future of our facility, we'd love to hear from you.

Benefits & Perks

  • Immediate vacation eligibility
  • Profit Sharing bonus opportunity
  • Tuition reimbursement
  • Comprehensive and affordable Medical, Dental, Vision, HRA, and FSA benefits
  • Company-paid Life Insurance, AD&D, and Long-Term Disability
  • 401(k) with company match
  • Paid holidays
  • Casual work environment

What You'll Do

As Plant Manager, you will:

  • Lead daily manufacturing operations while ensuring safe, efficient, and productive operations that meet customer expectations.
  • Build, coach, and develop supervisors and employees to create a high-performing team.
  • Oversee production scheduling, capacity planning, and workflow to meet production goals and customer deadlines.
  • Promote a culture of safety, accountability, and continuous improvement throughout the facility.
  • Monitor key performance indicators (KPIs) and implement process improvements to improve efficiency and reduce waste.
  • Partner with department leaders to solve operational challenges and support business objectives.
  • Manage employee performance through coaching, feedback, and development.
  • Ensure compliance with company policies, safety standards, and regulatory requirements.

Qualifications

We're looking for someone who has:

  • Bachelor's degree in Business, Engineering, Manufacturing, or a related field, or equivalent leadership experience.
  • Leadership experience in a manufacturing environment.
  • Proven ability to lead, motivate, coach, and develop teams.
  • Strong communication, organizational, and problem-solving skills.
  • Experience managing production, safety, and employee performance.
  • Ability to build positive working relationships with employees at all levels of the organization.

Growth & Development

We value leaders who are committed to continuous improvement, employee development, and building strong teams. You'll have the opportunity to make a lasting impact on our manufacturing operation while continuing to grow professionally within a collaborative and supportive environment.

Our Hiring Process

We strive to make our hiring process straightforward and efficient.

  • Submit your application online.
  • Qualified candidates will be contacted for an initial phone interview.
  • Selected candidates will participate in an on-site interview with our leadership team.

Final candidates must successfully complete a pre-employment background check and 4-panel drug screen.

 

Salary.com Estimation for Plant Manager in Fenton, MO
$145,533 to $183,829
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