Leidos is seeking a skilled Sr DevSecOps Engineer to lead efforts in automating and optimizing our cloud integration pipelines for the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP), supporting DHS's mission-critical traveler screening systems. This full-time role is pivotal in advancing DevOps across the organization including CI/CD, ZeroTrust, enhanced automation, and ensuring secure software solutions through AWS EKS expertise, vulnerability remediation, and a 'shift-left' security approach. Collaborating with agile teams and stakeholders, you'll drive innovation in cloud transformation while enjoying a hybrid work arrangement with occasional on-site meetings in Ashburn, VA. **This position REQUIRES the candidate to be in Ashburn, VA, twice a week**.