Inside Sales Manager – Southern US

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.

About Us:

Marmon/Keystone is part of Marmon Holdings, a Berkshire Hathaway company that Warren Buffett has described as “our kind of company.” With more than a century of leadership in metals distribution and over 20 locations across North America, we combine the strength of a legacy brand with the agility and entrepreneurial mindset of a growth focused organization.

About the Role:

We are seeking a high-impact Inside Sales Manager to lead our newly established South Region Inside Sales Team, supporting Houston, Ft. Worth, Alabama, and Georgia. This is a key leadership opportunity to shape regional sales strategy, build and develop a high-performing team, and drive meaningful growth across the South Region. This role reports to the Regional Sales Manager.

This role requires the candidate to reside within the South Region at one of the four sites to support travel and on-site leadership across Houston, Ft. Worth, Alabama, and Georgia.

What You’ll Be Doing:

• Lead, coach, and develop a team of Inside Sales Representatives to achieve revenue, margin, and volume goals.
• Support execution of sales strategies aligned with company objectives and market conditions.
• Drive proactive selling through prospecting, cross-selling, contract growth, and opportunity conversion.
• Analyze sales activity, customer trends, and pipeline data to identify growth opportunities and risks.
• Partner with Outside Sales and Sales Leadership to strengthen account coverage and sales execution.
• Collaborate with Operations and Supply Chain to ensure reliable fulfillment, inventory optimization, and customer satisfaction.
• Balance customer service expectations with pricing strategy and margin discipline.
• Foster a culture of ownership, accountability, and continuous improvement.
• Support hiring, onboarding, and succession planning for inside sales talent within the region.

What Makes You a Strong Fit:

• High School diploma required; Bachelor’s degree preferred.
• 5+ years of sales experience in metals distribution, industrial sales, or manufacturing environments strongly preferred.
• Strong analytical skills with proficiency in CRM, ERP, and Microsoft Office (Excel required).
• Proven ability to drive revenue growth while maintaining disciplined margin management.
• Excellent negotiation, communication, and relationship building skills.
• Willingness to travel 50+ percent throughout the South Region.

Why Join Marmon/Keystone:

• Competitive base salary plus performance based bonus tied to regional results.
• Immediate day one benefits including medical, dental, vision, 401(k) with Roth option, and company paid life, short term disability, and long term disability coverage.
• Tuition reimbursement after one year.
• A legacy brand backed by Berkshire Hathaway, offering the resources of a global leader with the agility and entrepreneurial spirit of a growth focused organization.
• A performance driven culture that rewards initiative, innovation, and results.

Equal Opportunity Statement

Marmon/Keystone LLC is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including sexual orientation and gender identity), national origin, disability, protected Veteran Status, or any other characteristic protected by law.

***Candidates must be authorized to work in the United States for any employer. Sponsorship for work authorization (e.g., H-1B, green card, etc.) is not available.***

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 [email protected], and please be sure to include the title and the location of the position for which you are applying.