Senior Information System Security Engineer (ISSE) with Security Clearance

R-00187506 Description ​​Join us in transforming how technology serves those who serve. ​At Leidos, we're not just delivering solutions – we're pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a singular purpose: empowering our customers to succeed in their critical missions. We believe in leading with integrity, investing in our communities, and building sustainably for tomorrow. ​Shape the future of digital defense. ​Our Digital Sector…