DOE Shuffles CESER Leadership Ranks May 29, 2026 | 3:16 pm DOE named Emily Burdick acting director of its CESER office as former CESER chief Alex Fitzsimmons moves into a senior advisor and associate deputy secretary role. […]
DoE Moves Chief of Staff Alex Fitzsimmons to Top Cyber Post May 6, 2025 | 2:59 pm The Department of Energy (DoE) is moving its chief of staff, Alex Fitzsimmons, to head the agency’s Office of Cybersecurity, Energy Security, and Emergency Response (CESER). […]