They handled the secure transport of nuclear materials — dangerous, demanding work that requires rigorous training. Four of them took the Trump administration’s offer of a buyout and left the National Nuclear Security Administration.
A half-dozen staff members left a unit in the agency that builds reactors for nuclear submarines.
And a biochemist and engineer who had recently joined the agency as head of the team that enforces safety and environmental standards at a Texas plant that assembles nuclear warheads was fired.
In the past six weeks, the agency, just one relatively small outpost in a federal work force that President Trump and his top adviser Elon Musk aim to drastically pare down, has lost a huge cadre of scientists, engineers, safety experts, project officers, accountants and lawyers — all in the midst of its most ambitious endeavors in a generation.
The nuclear agency, chronically understaffed but critically important, is the busiest it has been since the Cold War. It not only manages the nation’s 3,748 nuclear bombs and warheads, it is modernizing that arsenal — a $20-billion-a-year effort that will arm a new fleet of nuclear submarines, bomber jets and land-based missiles.
Since the last year of the first Trump administration, the agency has been desperately trying to build up its staff to handle the added workload. Though it was still hundreds of employees short of what it had said it needed, it had edged up to about 2,000 workers by January.
Now, with the Trump administration’s buyouts and firings, the agency’s trajectory has gone from one of painstaking growth to retraction.