About

McMaster-Carr is a one-stop shop for the materials that keep plants running.

We are an e-commerce company offering more than half a million products used to keep business in motion. With more than 300,000 daily visits to our website, customers from a variety of industries turn to us when they need to build, design, repair, or maintain just about anything because we are the complete, one-stop source for industrial supplies.

Technology teams play a vital role in McMaster-Carr’s success.

The software that drives our business is developed in-house by a growing team of versatile engineers. Whether the project is automating distribution operations, improving browsing features on our app or integrating a new data center to serve five national facilities, people flourish when they love to learn and pursue ambitious goals.

McMaster-Carr’s diverse business creates the opportunity to explore new technologies and develop expertise that is both broad and deep. Growth is supported by an inclusive culture of development seen in mentorship, reading groups, guilds, and town halls that create community. They pursue career growth through learning and advancement in technical and project leadership.

Your well-being is a priority.

Benefits at McMaster-Carr are designed to be inclusive, generous and support a positive workplace that allows you to do your best work. However, work is just one part of a full life. We strive to create a balance that meets your needs and those of our customers.

  • 100% tuition benefit for enrichment courses or advanced degrees
  • Medical, dental, pharmacy, mental health and vision plans with no monthly premiums for you, your spouse, and your dependents.
  • Adoption and surrogacy assistance
  • Up to 24 weeks of gender-neutral parental leave
  • Paid time off to cover vacation and personal time

We’re committed to your financial growth.

The people at McMaster-Carr work hard to move us forward each day. Our shared commitment leads us to invest in your financial well-being. Through competitive wages, profit sharing and more, you will thrive over the course of your career.

  • Profit sharing bonus
  • Company-funded retirement contributions
  • First time home-buyer assistance
  • College assistance for dependents
We are truly committed to an inclusive workspace
  • Employee Resource Groups, including Women in Tech
  • Mentoring programs
  • Prayer and meditation space
  • Mother's rooms