Susie Wiles, who led President-elect Trump’s campaign for the past two years, will serve as his chief of staff when he takes office in January.

“Susie Wiles just helped me achieve one of the greatest political victories in American history, and was an integral part of both my 2016 and 2020 successful campaigns,” Trump said in a statement.

“Susie is tough, smart, innovative, and is universally admired and respected. Susie will continue to work tirelessly to Make America Great Again,” he added. “It is a well deserved honor to have Susie as the first-ever female Chief of Staff in United States history. I have no doubt that she will make our country proud.”

The chief of staff pick was the first administration post Trump has announced since he clinched the presidency in the early hours of Wednesday morning.

Wiles is a widely respected GOP operative from Florida who has avoided the spotlight even as she steered Trump’s third White House campaign alongside Chris LaCivita. She navigated the largely male-dominated campaign without making enemies, and Trump allies were quick to congratulate her on the role.

“This is great news. Susie was a huge asset to President Trump on the campaign and will be a huge asset in the White House. She’s also just a really good person. Onward!” Vice President-elect JD Vance posted on social platform X.

Trump called on Wiles to speak during his victory speech Wednesday morning, but, as evidence of her tendency to avoid the spotlight, she declined.

“We call her the ice baby,” Trump joked. “Susie likes to stay in the background. She’s not in the background.”

Prior to serving as a top Trump adviser in the 2024 election, Wiles led his Florida operations in the 2016 campaign. She went on to work with Ron DeSantis (R) on his gubernatorial campaign in Florida, but she left DeSantis’s team amid rising tensions.

Chief of staff is seen as the most influential job in the White House, aside from the presidency itself, and Wiles will be tasked with managing Trump and his team of at-times competing factions — a job that proved difficult and thankless during his first term.

Trump went through four chiefs of staff during his first term in office. His first pick, Reince Priebus, lasted six months before being replaced by John Kelly, who has since become an outspoken critic of Trump.

Wiles is the daughter of former NFL broadcaster Pat Summerall.

Updated 6:02 p.m. EST.