Join the Digital Modernization Sector! We're on the lookout for a dynamic and experienced Information Systems Security Engineer (ISSE) with 12+ years of expertise to help drive IT mission-critical cybersecurity initiatives. In this high-impact role, you'll support Accreditation & Authorization (A&A) efforts across multiple tiers of the customer organization, playing a key role in strengthening security at the Group level and beyond. If you're ready to lead, collaborate, and make a difference - t