U.S. Secret Service Deputy Director Matthew Quinn is stepping down after roughly 18 months back on the job, calling the move “not an easy decision” while the agency still faces a volatile threat picture.
Quinn informed the men and women of the Secret Service on Friday that he will transition out of the deputy director post. He and Director Sean Curran had already spent months on a handover plan.
Quinn returned from retirement at Curran’s personal request. From the start of his roughly 18-month tour, he said his aim was clear.
In a message to employees obtained by NewsNation, Quinn wrote that his goal had been to “work myself out of this job as quickly as possible.” He told staff he now believed the right time to leave had arrived and that he wanted more time with family. “This was not an easy decision,” he added.
On social media he put the same news in public view.
Quinn posted: “Today I informed the men and women of the @SecretService that I will be transitioning out of my role as Deputy Director. Director Curran and I have been working on a thoughtful transition plan for months now. Proud of the men & women of the USSS and all your accomplishments!”
Breitbart reported the departure and the staffing claims Quinn attached to his tenure.
Quinn said he was most proud of transforming the agency’s leadership team and lifting law enforcement staffing. He pointed to a net gain of nearly 930 law enforcement personnel recorded in 2026, a figure he described as a 722 percent increase.
The exit lands while the Secret Service continues to operate under heavy scrutiny tied to protection of President Donald Trump, who has survived three incidents. That pressure has shaped recent debates over how the agency is run and how it guards the nation’s top leaders, including fights such as when Trump rejects Secret Service push on high-profile security proposals around the Oval Office.
In a July news briefing covered by ABC News, Curran described the scale of the danger in blunt terms.
Curran said: “The numbers at this agency, and certainty I’ve never seen in my 24-year-career, they’re off the charts. I think the environment has become very volatile and that’s just across the board, not just to our protectees but local officials. The threat picture and environment is as large as I’ve ever seen it.”
Those warnings sit against a longer record of internal trouble. An October 2025 Breitbart account, citing RealClearPolitics, detailed Biden-era DEI practices and related problems inside the service, including fitness questions around a plus-size agent. Readers tracking how the Trump administration handles holdover institutional problems will also recognize the pattern in moves like the effort to remove a Biden judge over alleged bias.
In January, the service placed an agent assigned to Vice President JD Vance’s protective detail on administrative leave and suspended the agent’s clearance. Undercover footage allegedly showed the agent sharing sensitive operational information. Multiple reports and the agency’s own action confirmed the leave and clearance suspension.
Quinn’s departure does not erase that episode or the earlier assassination-attempt failures that put the service under the microscope. It does close a chapter he framed as temporary by design, come back, rebuild leadership and ranks, then step aside once the transition was ready.
No successor was named in the Friday announcement. Absolute calendar dates for his final day on the job were not released. The core facts remain the ones Quinn and Curran put on the record: months of joint planning, an 18-month return from retirement, a stated family reason, and the staffing numbers Quinn claimed as proof of progress.
National security choices keep moving in parallel. Trump has pressed forward on other hard power files, from the claim that a Greenland deal secures permanent U.S. security control to domestic political fights that test loyalty and results. The Secret Service piece of that picture still has to deliver day-to-day protection while it digests another leadership change.
Quinn leaves having told the workforce he was proud of them and having told the public the decision was hard. The threat numbers Curran described have not shrunk. Taxpayers and protectees will judge the next team by whether the staffing gains hold and whether the lapses stop.
A serious protective agency is rebuilt by results, not press releases, and the country still needs those results every single day.