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Investigation Assistant Jobs in Nevada (NOW HIRING)

SOSi

SCA Analytic Linguist (Spanish)

Las Vegas, NV · On-site

$31.75 - $34/hr

Attend federal and state legal briefings, known as Title III minimization, prior to the beginning of any new investigation. * Assist law enforcement officers in the preparation of evidence and ...

SOSi

SCA Analytic Linguist (Spanish)

Las Vegas, NV · On-site

$31.75 - $34/hr

Attend federal and state legal briefings, known as Title III minimization, prior to the beginning of any new investigation. * Assist law enforcement officers in the preparation of evidence and ...

Sanmanuel

Analyst Compliance - Full Time

Las Vegas, NV · On-site

Prepare comprehensive investigative summaries and compose Suspicious Activity reports for Compliance Management. * Assist in development of standard auditing desk procedures and protocols. * Work ...

Allied Universal

Surveillance Investigator

Henderson, NV · On-site

$19.50 - $24/hr

Allied Universal ® Compliance and Investigation Services is the premier destination for a career ... to assist with the administration of an insurance claim. * No office to go to - travel daily to ...

Allied Universal

Surveillance Investigator

Henderson, NV

$19.50 - $24/hr

Allied Universal Compliance and Investigation Services is the premier destination for a career in ... to assist with the administration of an insurance claim. * No office to go to - travel daily to ...

Wynn Resorts

Preliminary Investigator

Las Vegas, NV · On-site

... Assist reports, Outside Agency Assist reports, Recovered Property reports, Criminal Acts reports ... Conduct minor investigations in conjunction with incident reports. Minor investigations will ...

Wynn Resorts

Preliminary Investigator

Las Vegas, NV · On-site

... Assist reports, Outside Agency Assist reports, Recovered Property reports, Criminal Acts reports ... Conduct minor investigations in conjunction with incident reports. Minor investigations will ...

Wynn Las Vegas

Preliminary Investigator

Las Vegas, NV · On-site

... Assist reports, Outside Agency Assist reports, Recovered Property reports, Criminal Acts reports ... Conduct minor investigations in conjunction with incident reports. Minor investigations will ...

WHC LV, LLC

Driver Supervisor

Las Vegas, NV · On-site

$48K - $52K/yr

Video Review & Investigations * Assist with reviewing vehicle camera footage involving accidents, complaints, or safety concerns. * Document findings and support company investigations. * Maintain ...

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Investigation Assistant information

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How much do investigation assistant jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for investigation assistant in Nevada is $22.88, according to ZipRecruiter salary data. Most workers in this role earn between $17.03 and $22.87 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 Nevada?

The most popular types of Investigation jobs in Nevada are:

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

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

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

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

Investigation Assistant jobs near you
Infographic showing various Investigation Assistant job openings in Nevada as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $47,584 per year, or $22.9 per hour.

Senior Process Improvement (Investigation)

Environmental and Safety Solutions, Inc.

Winnemucca, NV

$102K - $132K/yr

Full-time

Re-posted 8 days ago

Job description

Job Title: Senior Process Improvement II (Investigation)
Work Location: Thacker Pass, NV
Job Summary: In this role, you will assist in the development and implementation of process improvement efforts to support various ES amp;H (Environmental, Safety, and Health) tasks, particularly in the areas of learning from incidents, data capture and reportability, incident investigation, root cause analysis, and Six Sigma. You will provide technical support and participate in the project’s ES amp;H Learning and Development activities, with a strong emphasis on incident investigation and corrective action planning. You will also support the identification of ES amp;H trends and needs through inspection of project field execution activities. This role works directly with other project-level functions (e.g., engineering, construction, subcontracts, procurement, project controls, document controls) to help them address applicable ES amp;H requirements in their work activities
Major Responsibilities:
  • Coordinates a wide variety of Environmental, Safety, and Health (ES amp;H) disciplines to facilitate implementation of company's ES amp;H program and ES amp;H Management System, including aiding compliance with company's ES amp;H standards, applicable regulatory requirements, and contractual commitments.
  • Directly responsible for the development and implementation of incident investigation and root cause analysis programs in the project.
  • Assists in the development, implementation, and maintenance of programs, systems, and procedures necessary for the safety and health of employees and protection of the environment and communities.
  • Maintains ES amp;H databases, inclusive of incident events, audit/assessment findings, and corrective actions.
  • Performs statistical analysis of ES amp;H data to identify performance trends and contributing factors as part of continuous improvement and makes recommendations accordingly.
  • Identifies and coordinates unique software systems and electronic innovation used by ES amp;H personnel.
  • Leads teams in conducting risk assessment, studies, mitigation planning, and monitoring in response to ES amp;H issues.
  • Prepares communications, writes reports, and prepares documents for program execution and records retention.
  • Coordinates incident notifications, leads investigations, and prepares incident investigation reports.
  • Conducts root cause analysis using tools such as 5-Why, Why Tree, and Barrier Analysis to identify systemic issues and develop SMART corrective actions
  • Recommend and implement improvements in processes, procedures, and work activities to minimize hazard potential.
  • Participates in and may lead employee training focused on incident investigation and emergency preparedness. Coordinates ES amp;H recognition programs.
  • Research moderately complex issues and provides regulatory interpretation and technical advice.
  • Provides support to ES amp;H field and office personnel, inclusive of all ES amp;H disciplines
Education and Experience Requirements:
  • Requires a Bachelor’s degree (or international equivalent) related to environmental, safety, health, education, or a science-related discipline and 8–10 years of relevant experience, or 12–14 years of relevant work experience in lieu.
Required Knowledge and Skills:
  • Strong experience in project construction and in-depth knowledge of Safety.
  • Experience and knowledge working with Environmental and Health construction standards.
  • Knowledge of regulatory and industry standards and criteria relevant to ES amp;H incident investigation and root cause analysis.
  • Experience as an instructor and trainer in incident investigation and the ability to organize training for large numbers of employees is preferred
  • Must be able to write executive reports, develop presentations on project safety topics, and manage assigned resources.
  • Knowledge of learning and development systems, both ES amp;H applications and automation methods, and the application of computers to associated process improvement tasks.
  • General knowledge of drafting and producing investigation reports, training, and communication tools.
  • Demonstrated ability in oral and written communication and in preparing clear and comprehensive correspondence.
  • Familiar with company's Advanced Incident Investigation process is preferred
  • Bilingual English/Spanish is preferred but not required.

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