Job Description

RLS LLC
As a part of the global industrial organization Marmon Holdings--which is backed by Berkshire Hathaway-- you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best.

Who We Are

RLS Rapid Locking System, located in Hazelwood, Missouri, is dedicated to operational excellence, continuous improvement, and a safe, collaborative work environment. We are a forward-thinking manufacturing facility focused on innovation, efficiency, and quality. Our maintenance team plays a critical role in supporting production, enhancing equipment reliability, and driving operational improvements.

What You'll Do

As the Maintenance Manager, you will lead and grow our facility maintenance department, supervising both maintenance staff and the maintenance planner. Your responsibilities include:


Overseeing daily maintenance activities, emergency breakdowns, preventive maintenance, troubleshooting, and documentation of work. Implementing and managing a new CMMS platform to track spare parts, work orders, and KPIs. Coordinating with vendors, contractors, and internal teams to improve operations and support continuous improvement, safety, and environmental compliance. Managing maintenance budgets, forecasting, and monitoring departmental KPIs. Leading continuous improvement initiatives, Lean projects, and team development. Ensuring thorough documentation, effective communication across shifts, and overall operational effectiveness.

What You'll Need

Bachelor's degree or Technical Certificate in Maintenance Engineering Management or Industrial System Technology. 15+ years of industrial maintenance experience, with at least 3 years in a leadership role preferred. Formal supervisory and leadership training highly preferred. Strong verbal and written communication skills. Experience with CMMS systems (E-Maint preferred) and general computer proficiency. Knowledge in ISO, Lean, Lockout-Tagout, servos, hydraulics, pneumatics, and PLC/HMI programming (Allen Bradley, Siemens, B&R) is a plus.

What You'll Gain

The opportunity to shape and lead a high-performing maintenance team. A key role in driving operational excellence, continuous improvement, and a culture of safety. Experience implementing and managing advanced CMMS systems and maintenance processes. Exposure to cross-functional collaboration with production, quality, engineering, and leadership teams. Professional growth in a supportive, forward-thinking manufacturing environment.
Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law .


We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.