Join Our Forward Thinking Team

Are you looking for a career with opportunities to create, build, and participate in the evolution of an industry that’s vital to American and global manufacturing? A career with a company whose leadership is committed to business success and making HWI a great place to work? A career that is both challenging and rewarding? A career with professional and personal growth, work-life balance, and the chance to work with exceptional coworkers? Think HWI.

Our Vision: We will be the first and only call for industry.

Our Mission: Our solutions drive industry performance.

Our Values: We are: Safety First, Trustworthy, Sustainable, Inclusive, Innovative, and Passionate

We’re actively expanding our team of dedicated, enthusiastic people — particularly in research and development, engineering and manufacturing, product management, and sales. As a dynamic, growing global refractory leader, we offer competitive compensation, benefits packages, and wellness programs.

As an Equal Opportunity Employer, we are committed to a diverse workforce.

A Global Refractory Leader

With more than 150 years of industry leadership, HarbisonWalker International (HWI) is the largest supplier of refractory products and services in North America. Headquartered in Pittsburgh, Pennsylvania, the company’s international network spans North America, Europe, and Asia, with many manufacturing plants, strategically placed global sourcing centers, and technology facilities in both the United States and China. Serving virtually every major industry that requires refractory solutions to enhance production and protect assets, HWI is consistently recognized for its talented experts, industry firsts, and intensely driven excellence.

Refractories: A Vital Industry

With roots as old as the discovery of fire, refractory is the backbone for virtually all other industries that manufacture in extreme environments. Virtually all major industry sectors — glass, steel, aluminum, petrochemicals, chemicals, and more — rely on refractory products and services to protect their assets in production. And as the refractory industry continues to become more technologically sophisticated, you’ll find challenging and rewarding career opportunities in a viable and stable industry that’s vital to American and global manufacturing.

Our People

It’s such an exciting time to be a part of the HarbisonWalker International team. We are a dynamic, growing global refractory leader, and we’re working intensely to build the future of our company. A career with HWI means you will work hard, but you’ll have tremendous opportunities for professional and personal growth. You will also be rewarded, deeply appreciated and respected by your fellow coworkers.

Carol Jackson / Chairman and Chief Executive Officer
Portrait of Carol Jackson

I joined HWI because the position was going to be an opportunity to expand my skillset and further my career. Every day I’m learning something new, and each day presents challenges. HWI gives employees the opportunity to make a difference.

Daniel Lucente / Procurement
Portrait of Daniel Lucente

HWI is constantly driving to try new things, to adapt themselves to the times. If you actually want to get a lot of hands-on experience, have your chance to be a part of important projects and not be a cog in the wheel, you have a lot of opportunity here.

Karen Romestan / Procurement
Portrait of Karen Romestan

HWI has a really good mix of senior specialists and new talent, and there is a lot of interest in transferring that knowledge. There are a lot of dedicated people at HWI passing that knowledge along to new employees.

Eric Balent / Projects & Advanced Engineering
Portrait of Eric Balent

What I have liked most since joining HWI is the ability to be challenged, that I can help to lead – not just be a follower, that my points of views are valued, and that I can agree to disagree with others.

Elizabeth McGuire / Director, Supply Chain
Portrait of Elizabeth Mcguire
Man explaining something to other employees

A Great Place to Work

First and foremost we believe that our people matter: when our teams thrive, our business thrives.

At HWI you’ll be part of a team of enthusiastic, smart, and progressive people that collaborate and succeed together. People empowered to be hands-on and innovative. Encouraged to make continuous improvements – big and small. Dedicated to a culture of safety. Valued for their unique differences.

We’re also passionate about being good neighbors and citizens. Our employee-run Humanity@Work initiative and HarbisonWalker Foundation let our people actively volunteer, give back to the community, and have fun together.

The Gold Standard for Products and Services

We’re working intensely to create best practices and advance how refractory products and services are designed, produced, sold, delivered, and serviced. Our world-class people are committed to working together for better, stronger, and faster refractory solutions that move business forward. Our commitment to refractory product and process innovation continues. We’re building state-of-the-art facilities, forging stronger relationships, redesigning manufacturing and business processes, and creating an even greater culture of communication and shared accountability.

Man and woman in orange hard hats

We are

  • Safety First
  • Trustworthy
  • Sustainable
  • Inclusive
  • Innovative
  • Passionate


We will be the first and only call for industry


Our solutions drive industry performance