Tesoro Corporation, headquartered in San Antonio, Texas, is a Fortune 150 and Global 500 company with approximately 6,000 employees. As a leading independent refiner and marketer of petroleum products we operate seven refineries and more than 900 branded retail stations. Our strength lies in our investment in employees and in their future. We measure success not only by the products we bring to our customers, or the financial results we deliver to our shareholders, but also by remaining true to our core values of honesty and integrity; respect and trust; commitment to excellence; creative and entrepreneurial spirit; teamwork; and...read more

Apply Now