At Leidos, we consider our alumni to be a part of our history and our success. As we celebrate our 50th anniversary, we reflect on the many brilliant current and former employees who have been instrumental in our success over the decades. We call our alumni network Encore. It is designed to engage and reconnect with our alumni and take the opportunity to encourage you to rejoin the company, refer friends or family to Leidos, or become clients or vendors. We consider you a part of the family and want you to stay connected.
Want to stay connected to the Alumni network, receiving the latest careers opportunities, alumni news, and business updates?Join the Alumni Network
Diversity of experience is critical for success at Leidos and our alumni are encouraged to return and leverage their skills with us again.View jobs
We're always looking for innovators to join our team and encourage our alumni to refer a friend for eligible current openings.Submit Referral
Get in touch
Have a question or request that isn't answered on this page or would like to speak with a member of our alumni team?Contact us
For 401(k) changes, former employees will need to make address changes directly with Vanguard. You will be able to do that either by calling Vanguard at 800-523-1188 or by logging on to your account at vanguard.com.