Is anyone awake at the Port Authority?

Just two weeks after The Post exposed how the agency’s maintenance workers routinely snooze on the job, nearly four dozen of its cops are accused of abandoning their patrol posts — and some of them are suspected of napping, sources said Tuesday.

“Everybody sleeps,’’ a source told The Post after it reported on the agency’s Rip Van Winkle mechanics, electricians and carpenters in November.

At least 44 PAPD officers are now accused of leaving their posts patrolling PATH stations in New York and New Jersey following a separate internal probe, which was prompted by a whistleblower several months ago, the sources said.

Some of the officers were on straight time, while others were receiving overtime pay.

Last year, the PA paid $221 million for overtime, or 17 percent of its total labor expenses.

The agency’s inspector general reportedly is involved in both investigations.

The alleged rogue officers face loss of pay and vacation days, and even possible termination, if found guilty at disciplinary hearings. Until then, they will stay on the job with pay.

Some of them have already settled their cases, the sources said.

A PA source said the union is only aware of 30 cases in which cops have been implicated.

Robert Egbert, a spokesman for the PA’s police union, blamed the problem on a lack of supervision.

He said the patrols routinely have only one sergeant in New York and one in New Jersey supervising as many as 30 cops covering 45 to 50 miles of track.

“The PBA has been asking the PA for years to bring the police officer-supervisor ratio in line with national police standards of one sergeant for seven police officers,” he said.

“This is what happens when you have politicians running a police agency, and not police professionals.”

Police Inspector Robert Terrett, the commander of the patrol, has already been transferred amid the scandal, sources said.

Meanwhile, sources said the PA’s chief security officer, Thomas Belfiore, a former top NYPD cop who took over the position in January 2015, will leave on Dec. 30. It’s unclear whether his departure is tied to Snoozegate.

Reached by phone Tuesday, Belfiore declined to comment and referred questions to a PA spokesman.

The PA has been ripped as one of the most bloated, poorly supervised agencies in the country.

But its worker unions frequently decry manpower cutbacks, arguing that commuters’ security is at stake.

Additional reporting by Susan Edelman and Larry Celona