Varian Medical Systems

Varian Medical Systems

Palo Alto, California, United States Palo Alto, California, United States

Company Information

Together, we can beat cancer.

Imagine a world without fear of cancer. We do, every day. Varian Medical Systems, a Siemens Healthineers Company, is the world’s leading manufacturer of medical devices and software for treating and managing cancer. For more than 70 years, we have developed, built, and delivered innovative cancer care technologies and solutions for our clinical partners around the globe to help them treat millions of patients each year.


Varian & Siemens Healthineers have united to accelerate our path to further innovation. Taking an Intelligent Cancer Care approach, we are harnessing advanced technologies like artificial intelligence, machine learning, and data analytics to advance cancer treatment and expand access to care to help patients become survivors.


When you join Varian, combined with Siemens Healthineers, you become part of a global network of innovative and inspired minds working together across the globe. We keep the patient and our clinical partners at the center of our thinking as we power new victories in cancer care. Because for cancer patients everywhere, their fight is our fight.

Company Contact

Together, we can beat cancer.

At Varian, a Siemens Healthineers Company, we bring together the world's best talent to realize our vision of a world without fear of cancer. Together, we work passionately to develop and deliver easy-to-use, efficient oncology solutions.  

Company History

At Varian, we envision a world without fear of cancer. For more than 70 years, we have developed, built and delivered innovative cancer care technologies and solutions for our clinical partners around the globe to help them treat millions of patients. Our 7,000 employees across 70 countries, keep the patient and our clinical partners at the center of our thinking as we power new victories in cancer care. Because for cancer patients everywhere, their fight is our fight.
Varian has three reportable operating segments: Oncology Systems, Oncology Software Solutions and Proton Solutions
Oncology Systems
The Oncology Systems business designs, manufactures, sells and services hardware products for treating cancer with conventional radiotherapy, and advanced treatments such as fixed field intensity-modulated radiation therapy (“IMRT”), image-guided radiation therapy (“IGRT”), volumetric modulated arc therapy (“VMAT”), stereotactic radiosurgery (“SRS”), stereotactic body radiotherapy (“SBRT”) and brachytherapy as well as associated quality assurance equipment.

Oncology Software Solutions
The Oncology Software Solutions business includes solutions for information management, treatment planning, image processing, clinical
knowledge exchange, patient care management, decision-making support and practice management software for comprehensive cancer clinics, radiotherapy centers and medical oncology practices.

Proton Solutions
The Proton Solutions business develops, designs, manufactures, sells and services products and systems for delivering proton therapy, another form of external beam therapy using proton beams, for the treatment of cancer. Although proton therapy has
been in clinical use for more than four decades, it has not been widely deployed due to high capital cost. Varian’s current focus is bringing our expertise in X-ray beam radiation therapy to proton therapy to improve its clinical utility and to reduce its cost of
treatment per patient, so that it is more widely accepted and deployed.
Are you a Veteran Owned Business?: No, we're not a Veteran Owned Business

No job openings