Taylor's decision to have a career in government was largely motivated by the
September 11 attacks in 2001. He later said that he "wanted to focus my entire professional life on making sure a day like that wouldn't happen again, and dedicating my career to, what I thought, was the mission of this country, and that's the advancement of human freedom." In 2007, while in college, Taylor interned in the office of the
Secretary of Defense and the office of Vice President
Dick Cheney. In 2016, Taylor co-wrote House Speaker Paul Ryan's national security strategy, released publicly as the "Better Way" agenda.
Department of Homeland Security Taylor joined the
Department of Homeland Security (DHS) in February 2017, when
John Kelly, later
White House Chief of Staff, was
Secretary of Homeland Security. Taylor served as DHS deputy chief of staff and senior advisor to Kelly. He later served as chief of staff of DHS toward the end of the tenure of Secretary
Kirstjen Nielsen and the beginning of Acting Secretary
Kevin McAleenan. During his tenure in the DHS, Taylor contributed to expanding U.S. protections against weaponized drones, Taylor previously described a version of the
Trump administration's travel restrictions as "tough" but "tailored". He reportedly clashed with other officials to try to limit the number of countries affected by it. He was also involved in debates regarding Trump administration immigration policies. He later described the
Trump administration family separation policy as a "sickening display of bad judgment". Taylor led the DHS's first real-life preparations for a possible nuclear attack in the wake of North Korean tests of long-range missiles. Following
Russian interference in the 2016 United States elections, Taylor helped with rearchitecting U.S. election security to prevent foreign meddling in American elections,
"Anonymous" Taylor authored a September 2018
The New York Times op-ed titled, "
I Am Part of the Resistance Inside the Trump Administration" under the name "Anonymous". He said that, in April 2019, he had personally witnessed President Trump offer Homeland Security staff
federal pardons for any criminal prosecution arising from their actions in stopping
illegal immigration to the United States, and it was at that point that Taylor decided to resign from the department. He left DHS in June 2019, and
The Washington Post wrote that the book had "no modern historical parallel for a firsthand account of a sitting president written in book form by an anonymous author". It reached number one on
The New York Times Best Seller list. In an online discussion after the release of
A Warning, Taylor answered questions anonymously and said he would reveal his identity in the coming months before the 2020 election. He also pledged to donate the bulk of the proceeds from the book to nonprofit organizations such as the
White House Correspondents' Association, He publicly revealed his identity Of his decision not to reveal his identity, Taylor said in October 2020: "Issuing my critiques without attribution forced the President to answer them directly on their merits or not at all, rather than creating distractions through petty insults and name-calling. I wanted the attention to be on the arguments themselves." He was later promoted to lead Google's advanced technology and security strategy. Around the same time, he also became a senior fellow at the
Auburn University McCrary Center for Cyber and Critical Infrastructure Security and a member of the
Council on Foreign Relations.
Public disclosures about the first Trump administration In August 2020, Taylor took a leave of absence from Google to support
Joe Biden's presidential campaign. He made an advertisement for
Republican Voters Against Trump, denouncing Trump and endorsing
Biden in the
2020 presidential election. That same month, Taylor also wrote an opinion piece for
The Washington Post. Columnist
Jennifer Rubin said the op-ed added "detail to what we could have only surmised was the story behind chaotic policy rollouts" and that the advertisement he released "may be the most compelling of the 2020 election cycle". The next day, Taylor appeared on multiple news and analysis shows saying that other former members of the Trump administration were considering speaking out similarly. On August 24, Taylor confirmed to
NBC News that he was co-founding, with two other unnamed Republican officials, the
Republican Political Alliance for Integrity and Reform (REPAIR), a group that aimed to oppose reelection of Trump and to reform the Republican Party after the 2020 election. Taylor's attacks against Trump were extensive. Among other anecdotes, he revealed that Trump was too distracted to pay attention to intelligence briefings, that Trump refused internal recommendations to punish Moscow for interference in U.S. affairs, Taylor also said that Trump tried to block emergency aid for California wildfire victims because it was a Democratic state, and that Trump told his
homeland security secretary to take marching orders from cable talk-show host
Lou Dobbs. In 2020, Taylor, along with over 130 other former Republican national security officials, signed a statement that asserted that President Trump was unfit to serve another term, and "To that end, we are firmly convinced that it is in the best interest of our nation that Vice President Joe Biden be elected as the next President of the United States, and we will vote for him." In September 2020, Taylor revealed to
The Lincoln Project that, before he resigned from the DHS, a senior presidential adviser told him about a list of executive orders that had been prepared in case President Trump would win a second term, which Taylor alleged were orders deemed unacceptable during a first term presidency because they could harm the president's chances of reelection. Taylor also told news organizations that Trump ordered officials to have American flags raised back up when they were lowered in honor of Senator
John McCain, and that Trump deliberately ignored warnings about the rise of
domestic terrorism for political reasons. Taylor was also among those who appeared on a special that aired on CNN in October 2020, titled, "The Insiders: A Warning from Former Trump Officials". During the special, Taylor criticized Trump's singular focus on immigration, especially the border wall, saying that his "wall-or-nothing approach to governing meant the president ignored some of the most critical
homeland security threats to our country, cybersecurity challenges, counterterrorism, manmade and natural disasters, and foreign interference in our democracy." In an interview with
MSNBC in June 2021 and subsequent public statements, Taylor stated that "the number one
national security threat" to the United States was "extremist elements" within his own party, including those that resulted in the January 6th Insurrection. On his stand against the rightward trajectory of the GOP, Taylor told an interviewer at the
Salzburg Global Seminar in December 2022: "I don't consider myself…courageous. I consider a lot of the people that were in the Republican Party with me as cowardly."
Technology policy, writing, and news commentary Taylor became a CNN contributor in August 2020. Following Trump's loss to Biden, Taylor stepped down from his role at Google. He has been a vocal commentator on the economic and geopolitical implications of
artificial intelligence and
quantum computing. Taylor is also a part-time faculty member at the
University of Pennsylvania. Taylor published voice messages on social media purporting to show the threats he had received in advance of the book's release. Taylor also served as the host and executive producer of iHeart Media's podcast series
The Whistleblowers and as a Special Contributor to
Americast by BBC News. Taylor is a co-founder of the tech hub in the nation's capital, Station DC, and an advisor at the strategy firm Washington Office. Taylor has been a frequent public commentator on AI technology and national security, including highlighting the challenges posed by synthetic media. He subsequently produced a public service announcement on AI deepfakes with actor and comedian
Ed Helms, featuring celebrities including
Amy Schumer,
Michael Douglas,
Chris Rock,
Laura Dern and
Rosario Dawson. Taylor has also spoken about the public policy implications of quantum computing. In written testimony to Congress, he described quantum AI as "the arms race of the 21st Century" and urged greater investment in the technology. Taylor helped develop a bill to boost U.S. investment in quantum computing, which was passed as part of the
CHIPS Act. In a journal article, he proposed the concept of the "qubit military advantage (QMA)" — described as "the marginal additional processing power one armed force is able to bring to bear against another" via quantum computing — which he predicted would create new geopolitical competition. "Whichever nation has the computer with the most qubits will have an edge, able to exceed the processing power of rivals," Taylor wrote. "That might mean their drones will be able to out-swarm those of rivals, or that their network defenses will be able to outsmart even the most sophisticated foreign hackers." In June 2021, Taylor and McMullin launched a new organization, the Renew America Movement (RAM). The organization's stated goal was to recruit candidates in the 2022 elections to challenge candidates who continue to support Trump. In October 2021, Taylor and former New Jersey Governor
Christine Todd Whitman published an opinion piece in
The New York Times announcing that RAM would be supporting "rational" Republicans and moderate Democrats in the 2022 midterm elections, with the goal of steering power away from members of the GOP who are pro-Trump. Taylor's group subsequently released a statement that they planned to raise "tens of millions" of dollars to defend a designated slate of House and Senate candidates in order to counter Donald Trump's hold on the Republican Party. In July 2022, Taylor merged his organization—
Renew America Movement—with several others to launch a new political party in the United States, alongside former nationally known Democrats, Independents, and Republicans. In announcing the new
Forward Party, Taylor told Reuters: "The fundamentals have changed. When other third party movements have emerged in the past it's largely been inside a system where the American people aren't asking for an alternative. The difference here is we are seeing an historic number of Americans saying they want one."
Second Trump administration Despite his opposition to Donald Trump, Taylor urged conservatives to join his second administration after he was re-elected. In the
New York Times the day after the 2024 election, Taylor wrote that "Republicans with integrity cannot turn away from the difficult years ahead," urging them to "step forward and serve in the executive branch out of dedication to the principles that hold this country together, however tenuously."
Security clearance revocation On April 9, 2025, Trump signed an
executive order revoking
security clearances for Taylor and close associates, including individuals at the
University of Pennsylvania, and for
Chris Krebs, the first
Director of the Cybersecurity and Infrastructure Security Agency, as well as ordering investigations into the work of both men during their time in office. At the time of the executive order, the University of Pennsylvania did not conduct classified research and had no security clearance. == Political affiliations ==