Immigration and Customs Enforcement is newly flush with billions from the “One Big Beautiful Bill” spending legislation and under pressure to rapidly hire 10,000 new agents. But one tactic it recently tried to do that hiring — aggressively recruiting new agents from some of its most trusted local law enforcement partners — may have alienated some of the leaders it needs to help execute what the Trump administration wants to be the largest mass deportation in U.S. history.

“We’re their force multipliers, and this is the thanks we get for helping them do their job?” Polk County, Florida, Sheriff Grady Judd said in an interview. Judd said he’s not happy about a recruitment email ICE’s deputy director sent to hundreds of his deputies, and he blamed Homeland Security Secretary Kristi Noem, who oversees ICE.

“Kristi Noem needs to get on her big girl pants and do what’s right. She needs to make sure that there’s an apology,” said Judd, who also made it clear that he wants to “support President Trump’s mission.”

NBC News spoke to local law enforcement leaders in four states whose agencies participate in ICE’s 287(g) program, under which local officers are deputized to help in immigration enforcement, and whose deputies ICE targeted for recruitment.

The recruitment email, sent this week, appears to have targeted law enforcement officers whose agencies participate in the 287(g) program.

The email, which NBC News has obtained, reads, in part: “As someone who is currently supporting ICE through the 287(g) program, you understand the unique responsibility we carry in protecting our communities and upholding federal law. Your experience in state or local law enforcement brings invaluable insight and skills to this mission —qualities we need now more than ever.”

The email also touts potential $50,000 signing bonuses as an incentive for joining ICE, and it links to a government recruitment website featuring an image of Uncle Sam, the headline “AMERICA NEEDS YOU” and the possibility of up to $60,000 in student loan repayment beyond the signing bonuses.

“ICE actively trying to use our partnership to recruit our personnel is wrong and we have expressed our concern to ICE leadership,” the Pinellas County, Florida, Sheriff’s Office said in a statement.

The sheriff in Pinellas County is a Republican, as is Judd.

“It was bad judgment that will cause an erosion of a relationship that has been improving of late. And it’s going to take some getting over, and it’s going to take leadership at DHS to really take stock, ’cause, hey, they need state and locals,” Jonathan Thompson, the executive director and CEO of the National Sheriffs’ Association, said in an interview.

Thompson said the association has heard from more than a dozen law enforcement agencies about the recruitment emails. He also said that the group has not heard from DHS since the emails were flagged to the association and that he intends to send a “very stern note” to ICE.

“This is inappropriate behavior of a partner organization,” Thompson said. “We’re all on the same boat. And you just don’t treat friends or partners like this.”

One Florida police chief who did not want to be named out of concern that his department could face retaliation said departments that have partnered with the federal government now fear they could lose their best officers.

“Now you know why everybody’s so pissed,” the chief said.

“This is like the transfer portal in college sports,” the chief said, adding: “We see people leave us because they believe they can make more money at other locations. … Law enforcement has always been a calling. Now it’s a job.”

The DHS media office did not respond to questions about local law enforcement concerns but provided NBC News with a statement that it attributed to a senior DHS official: “ICE is recruiting law enforcement, veterans, and other patriots who want to serve their country. … This includes local law enforcement, veterans, and our 287(g) partners who have already been trained and have valuable law enforcement experience. ditionally, more than $500 million from President Trump’s One Big Beautiful Bill will go to increasing our 287(g) partnerships with state and local law enforcement.”

The sheriff’s office in Forsyth County, Georgia, told NBC News that the Atlanta ICE office “sent an apology” for the recruitment email.

Not all sheriffs are upset with the recruitment effort. In fact, some say they support it.

Thaddeus Cleveland, the sheriff of Terrell County, Texas, said, “I think if someone wants to better their life, better their career, you know, look towards the long years, the long game, retirement, there’s nothing better than the U.S. government to go out and have a successful career.”

Cleveland, who has just four deputies, admits he cannot compete with the $50,000 bonuses the agency is offering.

“We may not be able to turn around and hire somebody the next day. It may take a few weeks. It may take a few months. But again, I support, you know, someone wanting to pursue something they’re interested in. I may end up having to work a little more, which is OK.”

Goliad County, Texas, Sheriff Roy Boyd also said he is not upset about the recruitment and noted that his office also has to deal with the state’s recruiting new troopers from his department.

“We can’t compete with the salaries of the state and the feds,” he said.