Leidos Alumni Network
Engaged and committed to remaining connected with our alumni
At Leidos, we consider our alumni to be a part of our history and our success. 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.
Announcement
Retirement Plans Moving to Empower
The Leidos, Inc., Leidos Biomedical Research, and Leidos QTC retirement plans will transition from Vanguard to Empower in July 2025.
Learn more about what this transition means for you. Select your employer below to get started.
Stay connected
Want to stay connected to the Alumni network, receiving the latest careers opportunities, alumni news, and business updates?
Join the club
Current opportunities
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
Submit referral
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
External Referral Program
Not an employee? No problem. Refer and earn up to $10,000!
Do you know IT, engineering, cybersecurity or health innovators who want to make the world healthier, safer, and more efficient? Refer them and earn up to $10,000 through our External Referral Program.
Submit a Referral
Employment verification
Current and former Leidos employees can provide proof of employment and income through a toll-free number or website.
Proof of employment
Address changes
Former employees can change their address with Leidos for W-2 or tax purposes.
Download the form
401(k) changes
Former employees will need to make address changes directly with Vanguard, either by phone at 800-523-1188 or logging into your account.
go to vanguard.com
What's new with you?
Send us your latest news. Have you landed your dream job? Started a family? Gone on a life changing trip? Opened a new business? Become an appointed official? We want to know! Your news could be featured in the next Alumni Newsletter.
We'd love to hear from you
