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Part Time Investigator Jobs in Riverside, CA (NOW HIRING)

City of Hope

Security Officer, Part time OC

Irvine, CA

$17 - $20.25/hr

This is a part time position working Sundays and Mondays 6:00 a.m. to 2:30 p.m. The Security ... Reports, Monitoring and Investigations: * Monitoring of visitors on City of Hope premises ...

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All JobsInvestigator JobsPart Time Investigator JobsPart Time Investigator Jobs in Riverside, CA

Part Time Investigator information

See Riverside, CA salary details

$33.4K

$78.6K

$136.7K

How much do part time investigator jobs pay per year?

As of Jul 28, 2026, the average yearly pay for part time investigator in Riverside, CA is $78,584.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,800.00 and $102,800.00 per year, depending on experience, location, and employer.

What does a part time investigator do?

A part time investigator is a professional hired to conduct investigations on a flexible or limited schedule, rather than full-time. Their duties often include gathering evidence, conducting interviews, performing surveillance, and preparing reports for clients or employers. Part time investigators may work on cases such as background checks, fraud detection, insurance claims, or legal matters, depending on their area of specialization. They typically work for private investigation firms, legal teams, insurance companies, or independently. Flexibility and strong analytical skills are important in this role.

How much does an investigator make per month?

A part-time investigator typically earns between $1,200 and $2,000 per month, depending on experience, location, and the complexity of cases handled. Compensation may vary based on the employer and whether the investigator is paid hourly or per case, with some working flexible or irregular hours.

What jobs make $3,000 a month without a degree?

Part-time investigators can earn around $3,000 a month depending on the number of cases and hours worked, often requiring strong observational and communication skills. Other roles such as delivery drivers, freelance writers, or administrative assistants may also reach this income level without a degree, typically based on experience, workload, and location.

What is the difference between Part Time Investigator vs Part Time Private Investigator?

AspectPart Time InvestigatorPart Time Private Investigator
CredentialsMay require basic investigative training or licensing depending on jurisdictionOften requires licensing, background checks, and specific certifications
Work EnvironmentVaries; may work for agencies, law enforcement, or private firmsPrimarily in private settings, conducting surveillance, background checks
Employer & IndustryLaw enforcement agencies, private investigation firms, corporate securityPrivate clients, attorneys, insurance companies

Both roles involve investigative work but differ mainly in licensing requirements and work settings. Part Time Private Investigators typically operate independently or for private firms, focusing on personal or corporate cases, while Part Time Investigators may work within law enforcement or security agencies. Understanding these differences helps in choosing the right career path or job search focus.

How to become a part-time PI?

To become a part-time investigator, you typically need a background in law enforcement, security, or related fields, along with strong observational and communication skills. Some states require licensing or certification, and experience with surveillance tools or report writing is beneficial. Part-time investigators often work flexible hours and may need to pass background checks.

Can someone be a part-time detective?

Part-time investigators or detectives typically work for law enforcement agencies or private firms and may hold part-time positions depending on the organization’s needs. These roles often require relevant experience, background checks, and sometimes specialized training or certifications, with schedules varying from flexible to fixed hours. However, full-time employment is more common in law enforcement agencies, while private investigators may have more flexible or part-time opportunities.

What are some common challenges faced by part-time investigators, and how can they be managed?

Part-time investigators often face challenges related to time management and case prioritization, as they may need to juggle multiple assignments within limited working hours. It's important to communicate clearly with supervisors about availability and deadlines, and to develop strong organizational skills to ensure that investigations remain thorough and timely. Additionally, part-time investigators may need to collaborate closely with full-time colleagues to stay updated on case developments and maintain continuity. Building strong professional relationships within the team and utilizing case management tools can help overcome these challenges.

What are the key skills and qualifications needed to thrive as a Part Time Investigator, and why are they important?

To thrive as a Part Time Investigator, you need strong analytical abilities, attention to detail, and prior investigative or law enforcement experience, often supported by a relevant degree or certification. Familiarity with case management systems, surveillance equipment, and legal research tools is typically required. Excellent communication, discretion, and problem-solving skills help you build trust and gather accurate information. These skills are crucial for conducting thorough investigations, ensuring legal compliance, and delivering reliable results to clients or employers.
What are the most commonly searched types of Investigator jobs in Riverside, CA? The most popular types of Investigator jobs in Riverside, CA are:
What are popular job titles related to Part Time Investigator jobs in Riverside, CA? For Part Time Investigator jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Part Time Investigator jobs in Riverside, CA look for? The top searched job categories for Part Time Investigator jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Part Time Investigator jobs? Cities near Riverside, CA with the most Part Time Investigator job openings:
Part Time Investigator jobs near you
Infographic showing various Part Time Investigator job openings in Riverside, CA as of July 2026, with employment types broken down into 92% Full Time, and 8% Part Time. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $78,584 per year, or $37.8 per hour.
Loss Prevention for Surveillance Investigator - TRAINEE

Loss Prevention for Surveillance Investigator - TRAINEE

Prodigy Investigations

Irvine, CA • On-site

Full-time, Part-time

Posted 21 days ago

Job description

WE OFFER THE BEST TRAINING IN THE INDUSTRY!


We have been in business for over 44 years and are one of the top Private Investigation firms in the U.S. We consistently refine our training so that our investigators have the most innovative skills.


PART-TIME/FULL-TIME: There is a TON of room for growth for candidates who are trainable, follow instructions, and are motivated to get results. You will be conducting single and two-investigator covert surveillance operations to record subject's activities, tailing by foot, car, public buses, and trains. When executed properly, surveillance is a fun, dynamic, and exciting career! Every day is unpredictable.
We offer paid training, bonuses, auto allowances, and benefits!


Job Duties include: spot checks, tailing, stakeout, covert video recording, team surveillance.


HELPFUL EXPERIENCE: Security, Loss Prevention, Asset Protection, Process Serving, Criminal Justice, Sub-Rosa, Undercover, or Videography.


We will consider candidates who have:

  • 4-Year College Degree
  • Valid Driver's License
  • Owns an Automobile
  • Willing to travel
  • Capable of Prolonged Surveillance
  • Verifiable/Stable Work History

Send your current resume for consideration!