1

Investigation Assistant Jobs in Oregon (NOW HIRING)

At CNA, we strive to create a culture in which people know they matter and are part of something ... Leads focused investigation to determine compensability, liability and covered damages by gathering ...

Medical Assistant

Bend, OR

$18.75 - $24/hr

About the Position We are seeking a compassionate and dependable Medical Assistant to support ... investigation. * Valid U.S. Driver's License and ability/willingness to drive between work ...

Medical Assistant

Bend, OR · On-site

$18.75 - $24/hr

About the Position We are seeking a compassionate and dependable Medical Assistant to support ... investigation. * Valid U.S. Driver's License and ability/willingness to drive between work ...

Medical Assistant

Bend, OR · On-site

$18.75 - $24/hr

About the Position We are seeking a compassionate and dependable Medical Assistant to support ... investigation. * Valid U.S. Driver's License and ability/willingness to drive between work ...

NESC Administrative Assistant

Portland, OR · On-site

$19 - $25.75/hr

The NESC Administrative Assistant performs duties such maintaining complex files, keeping records, preparing schedules, compiling and checking reports, searching and investigating information ...

Executive Assistant The Executive Assistant provides critical administrative, operational, and ... Must pass a criminal history background investigation however, a conviction of a crime may not ...

Showing results 41-60

Investigation Assistant information

See Oregon salary details

$10

$21

$41

How much do investigation assistant jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for investigation assistant in Oregon is $21.58, according to ZipRecruiter salary data. Most workers in this role earn between $16.06 and $21.58 per hour, depending on experience, location, and employer.

What does an investigation assistant do?

An Investigation Assistant supports investigators by gathering, organizing, and analyzing information relevant to cases. Their responsibilities often include conducting background research, handling evidence, preparing reports, and managing case files. They play a crucial role in ensuring that investigations run smoothly and efficiently by providing administrative and technical support. Investigation Assistants may work in law enforcement, private firms, or government agencies, and must maintain strict confidentiality and attention to detail.

What are the key skills and qualifications needed to thrive as an investigation assistant, and why are they important?

To thrive as an Investigation Assistant, you need strong organizational skills, attention to detail, and an understanding of investigative procedures, often supported by a relevant degree or experience in criminal justice or a related field. Familiarity with case management systems, legal databases, and tools like Microsoft Office is typically required. Excellent written communication, discretion, and the ability to work well under pressure are vital soft skills in this role. These skills are important because they ensure accurate information gathering, effective support for investigators, and the integrity of sensitive casework.

What are some common challenges investigation assistants face when supporting ongoing cases?

Investigation Assistants often manage large volumes of sensitive information, requiring careful organization and strict attention to confidentiality. Balancing multiple cases simultaneously while meeting tight deadlines can be demanding, especially when coordinating with investigators, law enforcement, or legal teams. Developing strong communication skills and adaptability helps Investigation Assistants efficiently handle shifting priorities and unexpected developments during an investigation.

What is the difference between Investigation Assistant vs Forensic Technician?

AspectInvestigation AssistantForensic Technician
Required CredentialsHigh school diploma or equivalent; some roles may prefer associate's degreeAssociate's or bachelor's degree in forensic science or related field
Work EnvironmentLaw enforcement agencies, investigative offices, or private firmsCrime labs, forensic laboratories, or law enforcement agencies
Employer & Industry UsageUsed in police investigations, private investigations, and security firmsPrimarily in forensic labs supporting criminal investigations
Common Search & ComparisonInvestigation Assistant vs Forensic Technician

The Investigation Assistant typically supports investigations through administrative and field tasks, often working closely with law enforcement. In contrast, a Forensic Technician focuses on analyzing physical evidence in labs. Both roles require some related credentials and work within law enforcement or investigative environments, but their primary functions differ—one is more field and administrative-oriented, the other lab and analysis-focused.

How do you get into investigation assistant work?

To become an investigation assistant, candidates typically need a high school diploma or equivalent, with some roles preferring post-secondary education in criminal justice, forensics, or related fields. Relevant skills include attention to detail, research abilities, and familiarity with investigative tools or procedures; prior experience in law enforcement or security can be advantageous. Entry often involves applying through job postings, completing background checks, and sometimes obtaining certifications such as CPR or security licenses.

What is an investigation assistant?

An investigation assistant supports investigators by gathering, organizing, and analyzing information related to cases. They may conduct interviews, review documents, and use tools like databases or software to assist in solving investigations, often working in law enforcement, corporate security, or private investigation settings.

What are the most commonly searched types of Investigation jobs in Oregon?

The most popular types of Investigation jobs in Oregon are:

What are popular job titles related to Investigation Assistant jobs in Oregon?

For Investigation Assistant jobs in Oregon, the most frequently searched job titles are:

Infographic showing various Investigation Assistant job openings in Oregon as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $44,888 per year, or $21.6 per hour.

Assistant Attorney General (Criminal Prosecutor, DA Asst Section)

Oregon Department of Fish and Wildlife

Salem, OR

$9.0K - $17K/mo

Full-time

Posted 19 days ago


Oregon Youth Authority rating

9.2

Company rating: 9.2 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

55th of 846 rated public administrative organizations


Job description

Initial Posting Date:

07/21/2026

Application Deadline:

08/19/2026

Agency:

Department of Justice

Salary Range:

$9,063 - $17,597

Position Type:

Employee

Position Title:

Assistant Attorney General (Criminal Prosecutor, DA Asst Section)

Job Description:

Criminal Justice Division

The Criminal Justice Division of the Oregon Department of Justice conducts specialized local, state, and federal criminal investigations and prosecutions and provides highly trained and experienced special agents, prosecutors, and analysts to investigate and prosecute crime throughout Oregon; the Division is the only agency in Oregon that has the unique ability to combine the skills of all three disciplines in a single agency to comprehensively address crime in our communities. The Division also provides outreach and training to citizens, victim service providers, and members of the law enforcement community to help ensure that Oregonians receive the highest level of service from the criminal justice system.

At this time, we are seekingcurrent or previous prosecutors who are enthusiastic about working with federal, state and local law enforcement to actively investigate and prosecute a wide variety of criminal activity, including homicides, sexual abuse and assault cases, child abuse, and domestic violence, as well as public corruption and other crimes. The selected candidate will evaluate and pursue criminal cases, including conflict and specialty cases, at the request of district attorneys throughout the state. The finalist willalsoprovide advice and support to district attorneys and their deputies and present at trainings across the state. The selected attorney may be stationed in Salem, Eugene, or Portland depending on need and office space availability. This position will also have the opportunity for some remote work.

Questions regarding this position should be directed to Katie Green, Assistant Attorney-in-Charge in the Criminal Justice Division, at Katherine.B.Green@doj.oregon.gov or (971) 719-6355, (800) 735-1232 TTY.


Required

  • Active member of the Oregon State Bar in good standing on the effective date of appointment.

  • Five or more years' experience as a prosecutor.

  • Significant experience litigating cases.

  • Demonstrated knowledge of criminal and evidence codes.

  • Demonstrated ability to work well with people from a variety of disciplines (e.g.,state agency personnel, law enforcement officers,county prosecutors, etc.).

  • Excellent organization, analytical, oral presentation and advocacy, and writing skills.

  • Willing and able to travel statewide, sometimes overnight, in order to meet case and outreach needs.

  • Strong work ethic and commitment to public service.

  • Able to successfully clear a comprehensive criminal background investigation and reference checks. Finalists will be subject to a thorough criminal background investigation, as well asthorough employment reference checks. Adverse background data may be grounds for immediate disqualification.


Requested

  • Prosecution experience in a district attorney's office.

  • Experienceprosecuting significant persons cases (e.g., homicide, measure 11 crimes, etc.).

  • Experience on multi-disciplinary teams.

  • Experience training prosecutors and/or law enforcement.

  • Experience working with police officers to investigate and prosecute criminal cases.

Applicants most closely matching the requirements and needs of the position will be invited to interview.

Recruitment Timeline

*These dates are approximate and are subject to change.*

Interviews: August 31, 2026, September 1, 2026.

Application Process
To apply for this position, follow the "Apply" link above and complete the application online and all supplemental questions.

  • Attach your resume.

  • Attach your cover letter.

  • Attach a writing sample (not to exceed seven pages) suitable for assessing analytical and writing ability. A writing sample is not needed from attorneys currently working at the Oregon Department of Justice at the time of application. However, a copy may be requested at a later date if needed.

This OAJA-represented position will be filled at either the Assistant Attorney General or Senior Assistant Attorney General level, salary range $9,063.00 - $17,597.00 per month, depending primarily on years of legal practice experience and other factors. Employees who are Public Employee Retirement System (PERS) participating members will have their base salary increased by 6.95% and pay a 6% employee contribution to PERS; the salary range noted reflects base salary only. For a partial list of our benefits, you can learn here.

ALL APPLICANTS: You will only have one opportunity to upload the required resume and cover letter. Drag and drop both resume and cover letter into Workday when prompted to upload your resume. If you are concerned that one or both requested documents didn't attach to your application, if you need an accommodation under the Americans with Disabilities Act (ADA), have questions, or need assistance with the application process, please contact doj.recruitment@doj.oregon.gov. Any materials emailed will be associated on your behalf if received before the posting deadline.

CURRENT STATE EMPLOYEES: Login to Workday using your state-issued login and apply via the Jobs Hub Worklet located on your home page. Using a private account disrupts the hiring process for all internal candidates.

The Department of Justice

The Mission of the Oregon Department of Justice is to serve state government and to support safe and healthy communities throughout Oregon by providing essential justice services.Its over 1,600 employees in ten divisions, includingnearly 400 lawyers, are dedicated to the rule of law and serving the people of Oregon and its government.

The Attorney General and our ten divisions are dedicated to:

  • Providing ethical, independent and high quality legal services to state government;

  • Safeguarding consumers from fraud and unfair business practices;

  • Fighting crime and helping crime victims;

  • Advocating for vulnerable children;

  • Supporting families through the collection of child support;

  • Enforcing environmental protections;

  • Defending the civil rights of all Oregonians;

  • Pursuing justice and upholding the rule of law.

Working for the Department of Justice
Assistant Attorneys General, on behalf of the Attorney General, represent the State of Oregon and state-elected and appointed officials, agencies, boards and commissions in most civil and many criminal proceedings.The Department offers a broad range of opportunities for attorneys to work on significant and complex issues that face our state and make a difference to the citizens of Oregon while providing unparalleled career satisfaction and professional prospects.


Conduct Expectations
The role of the Oregon Department of Justice is to provide justice and uphold the rule of law. Employees of the Department are required to meet the highest standards of professional conduct and ethics while on the job, and also to maintain those same high standards when taking actions in their personal lives that could reflect on the Department.

Diversity is a core value of the Department of Justice and the department's Criminal Justice Division.We are working to build and maintain a diverse, inclusive and equitable work environment.Every employee expands our diversity through varied experiences and perspectives, and by contributing to the range of ways to understand and communicate with one another, identify challenges, and work cooperatively.

Candidates from diverse backgrounds are encouraged to apply. The Department of Justice is an equal opportunity employer, does not discriminate based on race, color, national origin, ethnicity, veteran, gender, sexual orientation, religion, age or disability, and is committed to workplace diversity.

For additional information regarding working for the Department of Justice and application assistance, click HERE.

Oregon Department of Justice

1162 Court St NE

Salem OR, 97301

DOJ.recruitment@doj.oregon.gov

Phone: (503) 947-4328
Fax: (503) 373-0367


What Oregon Youth Authority employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom