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Pre Sentence Investigator Jobs (NOW HIRING)

Probation Parole Officer

Great Falls, MT · On-site

$46K - $61K/yr

The officer conducts pre-sentence investigations and makes placement recommendations concerning those offenders sentenced to DOC. These investigations are completed with cooperation from other ...

... pre-sentence investigations, and pre-release/parole plans as required; conduct counseling interviews with assigned offenders; suggest constructive method(s) for addressing such problems; conduct drug ...

Probation Parole Officer

Cascade, MT · On-site

$46K - $60K/yr

The officer conducts pre-sentence investigations and makes placement recommendations concerning those offenders sentenced to DOC. These investigations are completed with cooperation from other ...

Probation Parole Officer

Great Falls, MT · On-site

$46K - $61K/yr

The officer conducts pre-sentence investigations and makes placement recommendations concerning those offenders sentenced to DOC. These investigations are completed with cooperation from other ...

Probation Parole Officer

Great Falls, MT · On-site

$46K - $61K/yr

The officer conducts pre-sentence investigations and makes placement recommendations concerning those offenders sentenced to DOC. These investigations are completed with cooperation from other ...

... pre-sentence investigations, and pre-release/parole plans as required; conduct counseling interviews with assigned offenders; suggest constructive method(s) for addressing such problems; conduct drug ...

Juvenile Probation Officer

Pocatello, ID

$21 - $28.50/hr

Work includes conducting pre-sentence investigations, referring offenders to appropriate mental health and substance evaluations and treatment as required, monitoring compliance, compiling and ...

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Pre Sentence Investigator information

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$32K

$75.3K

$131K

How much do pre sentence investigator jobs pay per year?

As of Aug 18, 2026, the average yearly pay for pre sentence investigator in the United States is $75,325.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,500.00 and $98,500.00 per year, depending on experience, location, and employer.

What is a pre sentence investigator?

A Pre Sentence Investigator (PSI) gathers and analyzes information about offenders before sentencing. They conduct interviews, review criminal histories, and compile reports to help judges make informed sentencing decisions. Their work ensures that appropriate penalties and rehabilitative measures are considered based on the offender's background and the nature of the crime.

What are the main responsibilities of a pre sentence investigator?

A Pre Sentence Investigator’s primary responsibility is to conduct in-depth investigations and prepare comprehensive reports that inform judges’ sentencing decisions. This involves interviewing defendants, victims, and other involved parties, gathering and evaluating background information, and reviewing legal documents. Daily work also includes collaborating closely with law enforcement, attorneys, and probation officers to ensure reports are accurate and current. You’ll spend a significant amount of time writing, analyzing records, and sometimes testifying in court to explain your findings. This role is ideal for those who enjoy detailed research, interpersonal communication, and making a tangible impact in the justice system.

What are the key skills and qualifications needed to thrive as a pre sentence investigator?

To thrive as a Pre Sentence Investigator, you need a strong background in criminal justice, research, and analytical writing, usually supported by a relevant degree or experience in corrections or legal systems. Familiarity with case management software, court databases, and sometimes state certification or training in criminal justice is often required. Attention to detail, strong communication skills, and impartial judgment are crucial soft skills for preparing thorough and objective reports. These abilities are essential to ensure accurate pre-sentence investigations that inform court decisions and uphold justice.

How to become a pre sentence investigator?

To become a pre-sentence investigator, candidates typically need a bachelor's degree in criminal justice, social work, or a related field, along with experience in law enforcement or social services. Certification or training in criminal justice procedures and report writing is often required, and strong communication and analytical skills are essential for preparing reports used in sentencing decisions.

What does a pre-sentence investigator do?

A pre-sentence investigator gathers information about a defendant's background, criminal history, and personal circumstances to assist judges in determining appropriate sentencing. They interview victims, offenders, and witnesses, review records, and prepare reports that inform sentencing decisions. This role often requires strong research, interviewing skills, and knowledge of legal procedures.
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Infographic showing various Pre Sentence Investigator job openings in the United States as of August 2026, with employment types broken down into 66% Full Time, 17% Part Time, and 17% Contract. Highlights an 100% In-person job distribution, with an average salary of $75,325 per year, or $36.2 per hour.

Pre-Sentence Investigation Writer

Montana

Billings, OK

Full-time

Posted 19 days ago


Job description

PRE-SENTENCE INVESTIGATION WRITER

PROBATION & PAROLE

BILLINGS, MT

The Montana Department of Corrections (DOC) is creating a safer Montana through Accountability, Rehabilitation and Empowerment. If you want to work making positive changes in your community, the Montana Department of Corrections is the place for you!

The Public Safety Division operates Montana's prisons safely and securely and provides supervision and support for offenders in the community through its Probation and Parole Bureau. The work performed in this division is integral to the department's mission to create a safer Montana through accountability, rehabilitation, and empowerment. Make a difference! Join us today!

The Pre-Sentence Investigation Writer position, guided by the Department of Corrections (DOC) mission, completes pre-sentence investigations and risk assessments to make recommendations to address the risks and needs of various offenders.

  • The PSI Writer, at the order of the district court judges, conducts pre-sentence investigations, which includes risk and needs assessments.
  • Through the use of motivational interviewing, conduct risk and needs assessments and utilizing various instruments with offenders, makes recommendations to address the risks and needs of various offenders.
  • Interviews the offender, victims, witness and other individuals who would have relevant information pertaining to the offender or the crime and reduce this information to writing what is contained within the Pre-Sentence Investigation Report.
  • Develops reports and determines the appropriate sentencing and placement recommendations by using specialized investigative and communicative skills; through cooperation with other criminal justice agencies; a thorough knowledge of the laws, sentencing rules and regulations pertaining to probation, parole, incarceration, rehabilitation and treatment programs. Investigates the personal and criminal history of the offender through document searches and interviews with others.
  • Gathers information and composes Pre-Sentence Investigation Reports (PSI) & Reports of Violation (ROV) for officer review.
  • Distributes approved reports and ensures all documents are accurate and in correct format, signed, ensuring the Division's policies are understood, followed, in compliance with court ordered conditions and identifies the public safety risks for the other state.
  • Attends court on "Law & Motion" day, in absence of the probation & parole officer, to obtain court dates and information for pre-sentence investigation and reports of violation.
  • Testifies through the direct and cross examination with prosecutors and defense counsel, in the court of law to the accuracy and authenticity of the information contained within the report.
  • Tracks the offenders reporting schedules, meeting supervision standards, ensuring pre-sentence investigation reports and deadlines are met, and documenting offender chronos in OMIS.
  • Assists in determining if an offender is eligible for Interstate Compact Supervision based on community safety, the compact criteria, treatment plan, residence, and receiving states individual regulations.
  • Obtains and calculates restitution, court costs and supervision fees for monthly report and outstanding balances by calling and requesting logs from the county attorneys and the clerks of court; tracking financial obligations and corresponding with offenders to alert them to their financial situation; gathers information relevant to changes in court schedules.
  • Enters offender information into OMIS /OMP and obtains OMIS DOC numbers for offenders.
  • Collects and compiles statistical data; creates reports and provides information to the appropriate personnel and agencies.
  • Assists PPO with obtaining and filing documentation necessary to complete the PSI and ROV reports. Gathers police record checks by calling law enforcement agencies or authorized persons within the department and requesting "rap" sheets or Criminal Justice Information Network (CJIN) criminal records on offenders.
  • Receives information on DOC commits from officers and assists officer in ensuring that all required documentation is assembled and forwarded to the records department at the Montana State Prison. 

QUALIFICATIONS

  • The above knowledge, skills, and abilities required to perform this position are typically acquired through an associate degree in criminology, human behavior and social work or related fields AND two years law enforcement or public safety experience.
  • Some higher education in criminology, human behavior and social work and related fields and two years' experience in law enforcement or public safety preferred; OR a combination of higher education and experience.
  • The successful candidate must be able to type 40 wpm

BENEFITS

Your service is rewarded with competitive compensation and generous  State of Montana Benefits.

State of Montana employment may qualify for student loan forgiveness under the Public Service Loan Forgiveness (PSLF) program.

APPLICATION INSTRUCTIONS

Only online applications are accepted. By applying online, you are able to receive updates and monitor the status of your application.

To initiate an application and be considered, you must attach your resume, cover letter, and mark the attachments as a "Relevant File". In your cover letter, state why you are applying for the position and anything that makes you uniquely qualified. Applications missing required documentation may not be considered.

Successful applicants will be subject to:

  • Criminal history check
  • Child/patient/offender abuse registries
  • Reference checks

Effective March 16, 2026, this agency participates in E-Verify to confirm employment eligibility.  After accepting a job offer and completing Form I-9, your information will be submitted to the Department of Homeland Security and Social Security Administration for verification.   For more information about E-Verify, please visit the E-Verify website found here, https://www.e-verify.gov/.

NOTICES

Prison Rape Elimination Act of 2003 -  Any person who has been convicted of engaging in or attempting to engage in sexual activity in the community facilitated by force, overt or implied threats of force, or coercion, or if the victim did not consent or was unable to consent or refuse; or any person who has been civilly or administratively adjusted to have engaged in the activity as described are not qualified for this position. 

Tobacco Free - Use of all tobacco products, including smokeless tobacco products and tobacco substitutes in Department of Corrections buildings, is prohibited.  In secure care facilities possession of tobacco products is also prohibited.