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Director of Operations

Job in Hazelwood, St. Louis city, Missouri, 63042, USA
Listing for: Marmon Holdings, Inc.
Full Time position
Listed on 2026-10-11
Job specializations:
  • Management
    Operations Management
Salary/Wage Range or Industry Benchmark: 120000 - 180000 USD Yearly USD 120000.00 180000.00 YEAR
Job Description & How to Apply Below
Location: Hazelwood

Company:
Rapid Locking System (RLS)

Job Title:

Director of Operations

Location:

Hazelwood, MO (On-Site) Who We Are

RLS is part of Marmon Plumbing and Refrigeration. They revolutionized the HVAC and refrigeration industries when they introduced their press-to-connect fittings back in 2015. Now they have over 15 million installations globally, and their known for reliable solutions in high-pressure HVAC/Refrigeration situations.

As part of Marmon Holdings, Inc., a Berkshire Hathaway company, RLS combines the close-knit partnership of a smaller business with the resources and connectivity of a global organization. Here, people are encouraged to do work that matters, lead at every level, and win a better way through collaboration, continuous improvement, and meaningful results.

What You’ll Do

As the Director of Operations, you will act as a key executive leader responsible for directing all manufacturing operations, driving operational excellence, and ensuring strong alignment between production, engineering, quality, and supply chain functions. This position plays a critical role in shaping operational strategy, improving performance, and developing scalable systems that support growth.

  • Provide executive oversight of all plant operations across multiple shifts to ensure safety, quality, delivery, and cost targets are met.
  • Partner closely with engineering, quality, maintenance, supply chain, and leadership teams to achieve seamless production execution.
  • Build and sustain a culture of accountability, high performance, safety, and 5S excellence.
  • Lead long-term capacity planning, workforce development, and operational strategy.
  • Champion Lean methodologies to eliminate waste, improve flow, and enhance operational performance.
  • Guide teams in applying Kaizen, 5 Whys, value stream mapping, standardized work, and visual management practices.
  • Establish and monitor key performance indicators (KPIs) that support daily management and strategic improvement goals.
  • Drive a continuous improvement mindset at all levels of the organization.
  • Oversee process engineering initiatives that standardize workflows, reduce variability, and improve overall equipment effectiveness (OEE).
  • Implement systems and processes that improve production planning, efficiency, and product flow.
  • Ensure operational processes are designed for quality, repeatability, and safety.
  • Make strategic and operational decisions related to production, scheduling, resource allocation, process improvements, and capital planning.
  • Evaluate capital investment needs and support business cases for equipment, facilities, and technology upgrades.
  • Lead cost-control strategies tied to labor efficiency, scrap reduction, maintenance performance, and operational improvements.
  • Oversee operations budgets and ensure financial targets are met.
  • Approve capital expenditures, operational investments, and cost-reduction initiatives.
  • Monitor key cost drivers and lead actions to improve financial performance.
  • Direct leadership of plant operations teams, including production managers, supervisors, and leads.
  • Oversight of continuous improvement, process engineering, and operational support functions.
What You’ll Need
  • Bachelor’s degree in related field or equivalent experience.
  • 7+ years’ experience in operations management within a manufacturing environment.
  • In-depth knowledge and practical experience with lean manufacturing, automation technologies, and 5S principles.
  • Extensive leadership experience in manufacturing operations and multi‑shift production environments.
  • Strong expertise in Lean manufacturing, continuous improvement, and operational excellence.
  • Proven ability to lead plant‑level and group‑level process improvement initiatives.
  • Experience driving large‑scale operational projects such as…
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