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Investigation Assistant Jobs in Oregon (NOW HIRING)

Efi global

Fire Investigator

Eugene, OR · On-site +1

... assist in concluding a factual and complete investigation. * Develops necessary knowledge and expertise required to conduct thorough inspection of available public records including land deeds ...

EFI Global, Inc.

Fire Investigator

Portland, OR · On-site

... assist in concluding a factual and complete investigation. * Develops necessary knowledge and expertise required to conduct thorough inspection of available public records including land deeds ...

Care Access

Travel Sub-Investigator

OR · On-site +1

$46K - $47K/yr

... Investigator role ... Care Access is looking for highly motivated Nurse Practitioners or Physician's Assistants to ...

Transdev

Service Supervisor

Portland, OR · On-site

$30.25 - $41.44/hr

Conduct on-the-scene accident investigations; assist operators in completing accident reports, OSHA documentation, and safety violation reports. * Perform vehicle operator safety evaluations ...

Transdev

Service Supervisor

Portland, OR · On-site

$30.25 - $41.44/hr

Conduct on-the-scene accident investigations; assist operators in completing accident reports, OSHA documentation, and safety violation reports. * Perform vehicle operator safety evaluations ...

Legacy Health

Research Assistant 2

Portland, OR · On-site

$25.83 - $36.93/hr

It provides, under the overall supervision of a Principal Investigator, general and technical ... Research assistants at this level, unlike entry-level research assistants, are expected to carry ...

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All JobsInvestigation JobsInvestigation Assistant JobsInvestigation Assistant Jobs in Oregon

Investigation Assistant information

See Oregon salary details

$10

$21

$41

How much do investigation assistant jobs pay per hour?

As of Aug 17, 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:

What job categories do people searching Investigation Assistant jobs in Oregon look for?

The top searched job categories for Investigation Assistant jobs in Oregon are:

Investigation Assistant jobs near you
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.

Fire Investigator

Efi global

Eugene, OR • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Job description

The 'Apply with SEEK option' will be utilized for International applicants, mainly Australia. If this does not apply to you please use the 'Apply' option.

IF YOU CARE, THERE'S A PLACE FOR YOU HERE

EFI Global is a full-service engineering, fire investigation, environmental, health and safety, and specialty consulting services firm serving a variety of industries in both the public and private sectors. Over the last four decades, we have grown from a boutique firm specializing in handling insurance fraud and arson cases and providing expert witness testimony, into a recognized global leader in engineering failure analysis, origin-and-cause investigations, environmental consulting, laboratory testing and specialty consulting. Our forensic investigation, engineering and environmental services teams around the world share a dedication to expertise, quality and demonstrating to customers that caring counts. Each of our more than 700 professional engineers, fire investigators, architects and scientists was selected for their technical proficiency, in-depth industry knowledge and commitment to professional integrity. Together, our diverse backgrounds and collective insights empower clients to make better-informed business decisions. EFI's combination of global solutions and local expertise has earned the firm a reputation for delivering timely responses that consistently meet our clients' expectations-anytime, anywhere. Click here to learn more about EFI Global.

We are seeking an experienced Fire Investigator based in the greater Portland, OR the Seattle, WA area to support complex origin and cause investigations in a fulltime, remote role. This position is ideal for a selfdirected professional who values technical rigor, clear communication, and teamwork while delivering unbiased, defensible findings. IAAICFI certification is strongly preferred, with NAFICFEI required at minimum, reflecting our commitment to industry standards, safety, and integrity. You will work collaboratively with a multidisciplinary team to provide clients with reliable conclusions and exceptional service across the region. Prefer candidate reside in the greater Portland, OR or the Seattle, WA area.

PRIMARY PURPOSE:To investigate fire events to determine origin, cause, and responsibility in accordance with assignments from clients or assigned legal counsel.

ESSENTIAL FUNCTIONS and RESPONSIBILITIES

  • Accepts assignments from customers for investigation of losses or claims and pursues investigation in accordance with the specific needs of the assignment.
  • Determines the origin and cause of the loss/claim under investigation and identifies any potential third-party responsibility for subrogation potential.
  • Maintains required reporting commitments to client in accordance with EFI's standard procedures.
  • Promotes and markets utilization of EFI services in the insurance industry and within assigned territory
  • Serves as a liaison between the insurance industry and law enforcement/fire service personnel.
  • Investigates losses/claims with illegal, fraudulent or subrogation aspects in accordance with assignment from client or assigned attorney representing insurer.
  • Identifies and interviews all witnesses or involved persons who may possess information or knowledge pertaining to incident under investigation: motive, opportunity or any other information or evidence that may assist in concluding a factual and complete investigation.
  • Develops necessary knowledge and expertise required to conduct thorough inspection of available public records including land deeds, mortgages, liens, suits, judgments, marriage and divorce records, etc.
  • Maintains up-to-date information in regard to existing laws pertaining to rights of privacy and availability of public records to assure that all investigations are conducted in a completely legal and ethical manner.

ADDITIONAL FUNCTIONS and RESPONSIBILITIES

  • Performs other duties as assigned.
  • Travels as required.

QUALIFICATIONS

Education & Licensing

Bachelor's degree from an accredited college or university preferred. Minimum certification requirement for consideration, Certified Fire & Explosion Investigator (CFEI). IAAI Certified Fire Investigator (IAAI-CFI) certification is preferred. Will be required to obtain the IAAI-CFI certification within 6 months of employment.

Experience
Three (3) years of experience or equivalent combination of education and experience required.

Skills & Knowledge

  • Good oral and written communication
  • PC literate, including Microsoft Office products
  • Strong organizational and time management skills
  • Strong interpersonal skills
  • Good analytical and interpretive skills
  • Strong investigative skills
  • Attention to detail and accuracy
  • Ability to work independently or in a team environment
  • Ability to meet or exceed Performance Competencies

WORK ENVIRONMENT
When applicable and appropriate, consideration will be given to reasonable accommodations.

Mental: Clear and conceptual thinking ability; excellent judgment and discretion; ability to handle work-related stress; ability to handle multiple priorities simultaneously; and ability to meet deadlines

Physical:

  • Must be able to stand and/or walk for long periods of time.
  • Must be able to kneel, squat or bend.
  • Must be able to work outdoors in hot and/or cold weather conditions.
  • Have the ability to climb, crawl, stoop, kneel, reaching/working overhead,
  • Be able lift/carry up to 50 pounds
  • Be able to push/pull up to 100 pounds.
  • Be able to drive up to 4 hours per day.

Auditory/Visual: Hearing, vision and talking

The statements contained in this document are intended to describe the general nature and level of work being performed by a colleague assigned to this description. They are not intended to constitute a comprehensive list of functions, duties, or local variances. Management retains the discretion to add or to change the duties of the position at any time.

As required by law, Sedgwick provides a reasonable range of compensation for roles that may be hired in jurisdictions requiring pay transparency in job postings. Actual compensation is influenced by a wide range of factors including but not limited to skill set, level of experience, and cost of specific location. For the jurisdiction noted in this job posting only, the range of starting pay for this role is$65,000-$75,000.A comprehensive benefits package is offered including but not limited to, medical, dental, vision, 401k and matching, PTO, disability and life insurance, employee assistance, flexible spending or health savings account, and other additional voluntary benefits.We are always accepting applications.

The statements contained in this document are intended to describe the general nature and level of work being performed by a colleague assigned to this description. They are not intended to constitute a comprehensive list of functions, duties, or local variances. Management retains the discretion to add or to change the duties of the position at any time.
Sedgwickis an Equal Opportunity Employer and a Drug-Free Workplace

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