UnitedHealth Group is a health care and well-being company with a mission to help people live healthier lives and help make the health system work better for everyone.
We are 340,000 colleagues in two distinct and complementary businesses working to help build a modern, high-performing health system through improved access, affordability, outcomes and experiences.
Optum delivers care aided by technology and data, empowering people, partners and providers with the guidance and tools they need to achieve better health. UnitedHealthcare offers a full range of health benefits, enabling affordable coverage, simplifying the health care experience and delivering access to high-quality care.
We work with governments, employers, partners and providers to care for 147 million people and share a vision of a value-based system of care that provides compassionate and equitable care.
At UnitedHealth Group, our mission calls us, our values guide us and our diverse culture connects us as we seek to improve care for the consumers we are privileged to serve and their communities.
Click below to search careers or join our social communities:
• Search & apply for careers at careers.unitedhealthgroup.com/
• Follow us on Twitter at twitter.com/UnitedHealthGrp
• Follow and like us on Facebook at facebook.com/unitedhealthgroup
• Follow us on Instagram at instagram.com/unitedhealthgroup
More about UnitedHealth Group can be found at unitedhealthgroup.com/
Kaiser Permanente's Division of Research (DOR) is one of the nation’s largest research facilities outside of a government or university setting. Our studies cover a wide range of clinical topics, including cardiovascular disease, cancer, diabetes, substance abuse, mental health, maternal and child health, and women’s health. Our research addresses broad issues, including the role of genes and the environment in health, the influence of behavior on disease prevention and chronic illness management, drug safety, health care policy, health services delivery, and disparities.
The Division is currently home to 75 research scientists and staff scientists, 17 research fellows, and more than 674 employees. The DOR also has 46 adjunct investigators from within Kaiser Permanente Northern California (KPNC) and other academic institutions. DOR’s scientists are involved in 612 ongoing research projects and the KPNC Clinical Trials Program supports and guides 326 active clinical trials following 3,917 members. Since 2000, DOR researchers have published more than 8,100 peer-reviewed articles, and across all KPNC researchers there were more than 1,000 papers published in 2025 alone.
Here at Aetna, a CVS Health® company, we’re building a healthier world by making health care easy, affordable and all about you. Because Healthier Happens Together™! Follow our page for company news, industry commentary, jobs and more. Founded in 1853 in Hartford, CT, Aetna® is one of the nation's leading diversified health care benefits companies, serving an estimated 39 million people with information and resources to help them make better decisions about their health. As a health care leader, we believe that our corporate responsibility starts with helping people live healthier lives. And that means using our resources to make the communities and the world we live in better places.
Diversity & Inclusion: Our focus on diversity and inclusion reflects the world around us. Having a diverse group of employees gives us a broader and deeper view of how to serve the people and businesses in our communities. As part of CVS Health, over 70% of our workforce is comprised of women.
Join us as we transform the health care system. Our employees are the cornerstone of our mission to help people live healthier lives. Get to know us, why we're passionate about what we do and what makes Aetna a great place to work.
Hartford, Connecticut, US
Private
$36.6B Revenue
http://aetna.com
40.5K Employees
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