A new school-attendance squad is on the job in Newark, ready to phone families and track down truant students.

More than 40 new attendance counselors and truancy officers made their official debut this week — part of a campaign by Superintendent Roger León to curb rampant absenteeism in the district. The linchpin of León’s approach is the rehiring of the attendance workers, who were laid off nearly six years ago amid questions about their effectiveness.

The employees — some new and some returning — will help craft school attendance plans, contact families, and bring truant students back to class with the help of Newark police officers.

They have their work cut out for them: Nearly a quarter of students have already missed about two weeks or more of school since September, according to district officials.

In his drive to boost attendance, León also launched a back-to-school campaign last fall and eliminated some early-dismissal days when students tend to skip class. At a school board meeting Tuesday, León said those efforts have resulted in fewer “chronically absent” students who miss 10 percent or more of school days for any reason. So far this school year, 23 percent of students are chronically absent, down from 30.5 percent during the same period the previous school year, he said.

“Right now, we’re in a really, really good place,” León told the board. “Having hired these attendance officers will get us where we need to go.”

A long to-do list awaits the attendance workers, who will earn between $53,000 and $95,531, according to a district job posting. They will create daily attendance reports for schools, call or visit families of absent students, and make sure students who are frequently out of school start showing up on time.

They will also be tasked with enforcing the state’s truancy laws, which authorize attendance officers to arrest “habitually truant” students and allow their parents or guardians to be fined. Newark’s attendance counselors will gather evidence for potential legal actions, deliver legal notices to students’ homes, and appear in court “when required,” according to the job posting.

The district is also establishing a new “truancy task force” to track down truant students, as required by state law. The task force will include both district employees and police officers who will patrol the streets searching for truants to transport back to school.

The teams will be “going up and down every one of our corridors and getting kids in school,” León said Tuesday, adding that they will eventually be provided buses.

Criminal-justice reform advocates across the country have criticized state laws, like New Jersey’s, which criminalize truancy. As a result of such laws, parents can face fines or even jail time and students can be put on probation or removed from their homes. Meanwhile, a 2011 study found that truant students who faced legal action were more likely to earn lower grades and drop out of school than truant students who did not face those sanctions.

While truancy laws may be on the books, districts have discretion in how they enforce them.

Peter Chen, a policy counsel for Advocates for Children of New Jersey, has studied absenteeism in Newark and said he did not know how the district’s new attendance workers would carry out the law. But he cautioned against “punitive strategies,” such as issuing court summonses or suspending frequently absent students, which can temporarily boost attendance but eventually drive students further away from school.

“Once the school is viewed as the enemy, as somebody who is out to get the student, it’s incredibly difficult to rebuild a trusting relationship,” he said. “And what we see time and again is that a trusting relationship between a school and a family or student is a critical component to building a school-wide attendance strategy that works.”

Superintendent León declined to be interviewed after Tuesday’s board meeting, saying he would answer written questions. As of Wednesday evening, he had not responded to those questions.

At the meeting, he did not rule out the possibility of the district’s truancy officers making arrests. But he said the police officers’ job was not to arrest truant students, only to protect the attendance workers.

“I need to make sure that any staff members that we hire are safe,” he said.

In 2013, then-Superintendent Cami Anderson laid off all 46 of the district’s attendance counselors. She attributed the decision to budget constraints and limited evidence that the counselors had improved attendance.

The district shifted the counselors’ responsibilities to school-based teams that included administrators, social workers, and teachers. Critics said the district was expecting schools to do more with less, and the Newark Teachers Union — which had represented the attendance counselors — fought the layoffs in court. An administrative law judge sided with the union, but then-State Education Commissioner David Hespe later overturned the decision.

León, who became superintendent in July, promised to promptly restore the attendance counselors. However, his plans were delayed by a legal requirement that the district first offer the new jobs to the laid-off counselors, some of whom had moved out of state. By the beginning of February, all the positions had been filled and, on Friday, León held a roughly 90-minute meeting with the new attendance team.

To create lasting attendance gains, experts advise schools to consider every aspect of what they do — their discipline policies, the emotional support they provide students, the quality of teaching, and the relationship between staffers and families. Simply outsourcing attendance to designated employees will not work, they warn.

Superintendent León appears to agree. In an interview last year, he said he expects all school employees to join in the work of improving attendance.

“The last thing that needs to happen is for people to walk away saying, ‘Oh, attendance is going to be solved because now we have the attendance counselors,’” León said. “No, everyone has to worry about attendance.”