Plant Manager

M&M Manufacturing

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.

Plant Manager

Who We Are

M&M Manufacturing produces sheet metal ductwork, fittings, and accessories that support air distribution and ventilation in residential and commercial buildings. Join a team where you can help strengthen manufacturing operations, develop people, and deliver quality products that customers depend on.

As part of Marmon Holdings, Inc., a Berkshire Hathaway company, M&M Manufacturing 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 Plant Manager, you will lead daily plant operations and put manufacturing strategies into action to support the company’s short- and long-term goals. Working with employees, sales teams, customers, and suppliers, you will build a safe, productive operation that delivers quality, customer satisfaction, and profitable growth.

• Oversee production, maintenance, quality control, and inventory management to support efficient operations and dependable order fulfillment.

• Establish operating priorities, streamline processes, and hold team members accountable for results.

• Ensure compliance with environmental, health, safety, and regulatory requirements while building an active, positive safety culture.

• Champion the M&M Manufacturing Lean Program and continuous improvement efforts to improve safety, productivity, efficiency, and operating income.

• Monitor key performance indicators, analyze results, and lead corrective actions to meet plant targets.

• Lead, coach, and develop plant employees through regular feedback, performance evaluations, and training, creating an inclusive environment that supports teamwork and professional growth.

• Partner with the sales team to understand customer needs, fulfill orders accurately and on time, and identify opportunities for sales growth.

• Build strong relationships with customers, suppliers, and other business partners.

• Prepare and manage the plant budget, control expenses, and use financial analysis and reporting to guide decisions and improve profitability.

• What You’ll Need

• A Bachelor’s degree in Engineering, Business Administration, or a related field; an advanced degree is preferred.

• At least five years of experience in plant management or a similar role, preferably in an engineer-to-order or project-based manufacturing environment.

• Proven experience managing plant operations, production processes, and maintenance.

• Strong knowledge of safety, environmental, and regulatory requirements.

• Working knowledge of Lean and/or Six Sigma methodologies, with the ability to drive continuous improvement.

• Strong financial acumen, including budgeting, expense management, and financial analysis.

• Proficiency with enterprise resource planning (ERP) systems and other relevant business software.

• Effective leadership, team-building, coaching, communication, and presentation skills.

• Strong analytical, organizational, and problem-solving skills, with ownership of plant performance and accountability for results.

• The ability to build positive customer and stakeholder relationships, respond to internal and external customer needs, and remain open to new ideas and approaches.

• What You’ll Gain

You will join a team where your contributions can make a visible difference. In addition, eligible employees may receive:

• Competitive compensation aligned with the role, experience, and location.

• Medical, dental, prescription, and vision coverage.

• A 401(k) plan with company match.

• Opportunities to learn, build new skills, and contribute to meaningful business results.

• 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.