Postal Inspector

Public Sector
Last Updated:
September 12, 2023

Job Description Overview

Postal inspectors are federal law enforcement officers who investigate criminal activity related to the Postal Service. Their job is to ensure that the U.S. mail system is safe and secure for everyone. 

A Postal Inspector job description includes conducting investigations into mail fraud, mail theft, and other crimes that involve the mail. They also collaborate with other law enforcement agencies, such as the FBI or local police, to solve cases. 

Inspectors also make sure that Postal Service employees follow the law and regulations that govern the mail system. They may conduct internal investigations and audits to ensure that employees are following safety procedures and delivering mail on time. 

Postal inspectors must be detail-oriented, knowledgeable about the law, and able to work independently. They may work in the field, in an office, or both. Many inspectors have a background in criminal justice or law enforcement, although it is not a requirement for the job.

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Job Duties and Responsibilities

  • Investigate criminal activity related to the mail and postal service
  • Protect postal employees, facilities, mail, and assets against threats
  • Work with other law enforcement agencies to prevent and solve crimes
  • Gather evidence, conduct interviews, and create case files for court proceedings
  • Conduct inspections and audits to ensure postal regulations are being followed
  • Provide education and training on postal regulations and safety procedures
  • Serve as a liaison between the postal service and other organizations or agencies
  • Testify in court as a witness or expert on postal investigations
  • Respond to emergency situations and assist with disaster relief efforts.

Experience and Education Requirements

If you want to be a Postal Inspector, you need a combination of education and work experience. You'll need to have at least a bachelor's degree in a field like law, criminal justice, or accounting. Experience as a law enforcement officer or investigator is also helpful. 

You'll need to pass a comprehensive background check and drug test, and then complete a training program that includes both classroom work and hands-on experience. This training will teach you about the postal service, its operations, and its laws and regulations. 

Once you're a Postal Inspector, you'll work to protect the mail and postal facilities from criminal activity. You'll investigate crimes like mail fraud, theft, and money laundering. You'll also work closely with other law enforcement agencies to combat terrorism and other threats to national security, using your specialized knowledge of the postal system to track down suspects and solve cases.

Salary Range

Postal inspectors are law enforcement officers responsible for investigating mail-related crimes such as fraud, theft, and drug trafficking. According to the United States Bureau of Labor Statistics, the median annual salary for Postal Inspectors is $62,590, with a range of $45,900 to $98,370 depending on experience and location.

In Canada, the salary range is slightly lower, with an average of C$78,555 per year, according to the Canadian Union of Postal Workers. In Australia, Postal Inspectors are known as Postal Services Officers and earn an average of AUD 84,000 per year according to SEEK.

Overall, a Postal Inspector’s salary range is consistent with other law enforcement positions in the public sector, with potential for growth based on experience and expertise.


  • United States Bureau of Labor Statistics:
  • Canadian Union of Postal Workers:
  • SEEK Australia:

Career Outlook

The career outlook for a Postal Inspector in the Public Sector industry looks positive over the next 5 years. According to the U.S. Bureau of Labor Statistics, the employment of Postal Inspectors is projected to grow 5 percent from 2019 to 2029, which is faster than the average for all occupations. With increased online shopping and shipping, there will be a continued need for Postal Inspectors to investigate mail fraud, theft, and other crimes related to the postal service. The Postal Inspection Service has also been expanding its focus to cybersecurity and digital crimes, which will create more job opportunities for Postal Inspectors with technological skills. Overall, it seems that the demand for Postal Inspectors is on the rise, making it a promising career path in the Public Sector industry.

Frequently Asked Questions (FAQ)

Q: What exactly does a Postal Inspector do?

A: Postal Inspectors are federal law enforcement officers who investigate crimes related to the United States Postal Service. They deal with everything from mail fraud and identity theft to narcotics trafficking and violent crimes.

Q: How do you become a Postal Inspector?

A: To become a Postal Inspector, you need a bachelor's degree and intensive training at the Federal Law Enforcement Training Center. You must also be a U.S. citizen and pass a background check.

Q: What are the work hours like for a Postal Inspector?

A: The hours for a Postal Inspector can vary widely, with some working regular 9-5 hours and others on call 24/7. The job can be stressful and demanding, and Inspectors often work long hours in the field.

Q: What is the salary range for a Postal Inspector?

A: The salary range for a Postal Inspector is around $57,000 to $131,000 per year, depending on experience and location. In addition to salary, Inspectors may receive bonuses, overtime pay, and other benefits.

Q: Is being a Postal Inspector a dangerous job?

A: While being a Postal Inspector can involve danger and violence, it is generally considered a safe profession. Postal Inspectors are trained to handle dangerous situations and have access to the best equipment and resources to protect themselves and others.

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