What We Do
At Kurt J. Lesker Company, our dedication and passion to enabling technology is the cornerstone of innovation. We engineer, design, test, manufacture, install, service and distribute state-of-the-art scientific vacuum systems and components, empowering our clients to overcome complex challenges across a spectrum of industries, including aerospace, semiconductor, medical device, optical and more!
Our organizational structure is meticulously designed to foster excellence in vacuum technology, featuring dedicated divisions for Manufacturing, Process Equipment, Materials, and the Vacuum Mart. These divisions are seamlessly integrated with our comprehensive corporate services, including Human Resources, Finance, Supply Chain, Marketing, Sales, Quality, and Information Technology.
About KJLC
Thinkers. Doers. Makers. Dreamers. Inventors. Creators. Visionaries.
A Better World Starts Here
70+ Years of Excellence
Since 1954, we've been Enabling Technology for a Better World.
500+ Dedicated Employees
Our employees are more than just co-workers, they're a family.
Employs Highly Skilled
Engineers, Machinists, Welders, Technicians, Researchers, Supply Chain Professionals & More.
10+ Global Facilities
Strategically placed around the globe, KJLC looks for talented individuals all over to join our team!
100,000+ Satisfied Customers
We manufacture and distribute to leading-edge customers worldwide.
Awards & Recognition
Best Places to Work
CEO of the Year
Pittsburgh Business Ethics Award
Family Business Award & Manufacturer of the Year

1066 Business Award - Growth Champion

Sussex Business Awards - International Business of the Year

Sussex Business Awards - Large Business of the Year & Company of the Year
Ernst & Young LLP - Entrepreneur of The Year® East Central
Pittsburgh Smart 50 Award
Advanced Manufacturing Award

Sustainability
Sustainability is critical to our mission of Enabling Technology for a Better World. We are committed to sustainability and focus our program around three major areas: Environmental, Societal, and Economic. This aims us towards protecting the environment, enhancing the well-being of our team and stakeholders, and driving long-term economic growth:
- EV Plug-in stations at global HQ
- Renewable Energy Contracts
- Strong Recycling Program
- Solar panels at our PA manufacturing facility
- Partnering with More Trees to plant a tree for every e-commerce order
- Developing products and systems that minimize resource consumption and waste
- Carbon Footprint NET Zero Goals
Our Values
Sustainability
Responsible Stewardship of Our Business for Generations to Come
Passion
Work and Live with Purpose and Drive; Inspire Others
Integrity
Consistently Honest, Trustworthy and Ethical
Respectful
Considerate of All People, Their Cultures and the Environment
Innovation
Dynamic Energy Fostering Excellence, Creativity and Professional Craftsmanship
Team
Working Together to Achieve Excellence
Our Benefits
We are not just where you work but we are where you want to work.

Career Development & Training
We believe that learning is a lifelong journey that leads to personal and professional growth. That’s why we are committed to the continued professional growth and development of our employees worldwide.
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Events, Committees & Giving Back
From recreational sports to networking groups, from blood drives to coat drives, we are committed to empowering employees to gather, play, create, grow, and give back together.
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Benefits That Enhance Your Lifestyle
At KJLC, we value you and your family’s health and well-being. That’s why we provide a range of benefits that cover your physical, mental, and financial needs.
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