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

City of Ontario, CA

Video and Photo Intern

Ontario, CA · On-site

$21.18 - $26.45/hr

Ontario, California, CA Job Type: Part-Time Job Number: 082626 Vid Photo Intern Department: Police ... Background Investigation Successful candidates appointed to the Ontario Police Department are ...

MORROW & CO

Be Seen First

Part-Time Bookkeeper - CPA Firm

Tustin, CA · On-site

$30 - $32/hr

Position: Part-Time Bookkeeper Employment Type: Part-Time Hours: Approx. 30hrs week Reports To ... Investigate and resolve bookkeeping discrepancies. * Ensure client books are maintained in a tax ...

MORROW & CO

Be Seen First

Part-Time Bookkeeper - CPA Firm

Tustin, CA · On-site

$30 - $32/hr

Position: Part-Time Bookkeeper Employment Type: Part-Time Hours: Approx. 30hrs week Reports To ... Investigate and resolve bookkeeping discrepancies. * Ensure client books are maintained in a tax ...

City of Tustin

Maintenance Aide (Part-time)

Tustin, CA

$22.50/hr

This is a part-time, at-will, non-benefitted position, with total hours limited to fewer than 1,000 ... Satisfactory results from a background investigation, physical examination and administrative ...

City of Ontario

Video and Photo Intern

Ontario, CA

$21.18 - $26.45/hr

The City of Ontario has an excellent part-time opportunity for a self-motivated, detail-oriented ... Background Investigation Successful candidates appointed to the Ontario Police Department are ...

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Showing results 21-40

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 Sep 7, 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.

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 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 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.

Can I be a part time investigator as a side hustle?

Part time investigators can often work as a side hustle if they have the necessary licensing, background check clearance, and relevant skills such as surveillance or interviewing. Scheduling flexibility and adherence to legal requirements are important factors to consider when taking on additional investigative work.

Can you be a part-time investigator?

Yes, part-time investigator positions are available in various fields such as private investigation, insurance claims, and security. These roles often require relevant skills, background checks, and sometimes licensing or certifications, depending on the industry and jurisdiction.

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 August 2026, with employment types broken down into 85% Full Time, and 15% Part Time. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $78,584 per year, or $37.8 per hour.

Security Officer Part Time Patrol

Allied Universal

Menifee, CA • On-site

$20.50/hr

Part-time

Medical, Retirement

This job post has expired 1 day ago. Applications are no longer accepted.

Allied Universal rating

5.5

Company rating: 5.5 out of 10

Based on 2,609 frontline employees who took The Breakroom Quiz

77th of 119 rated security

Job description

Overview
Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve.
Job Description
As a Security Officer Part Time Patrol in Menifee, CA, you will serve and safeguard clients in a range of industries such as Commercial Real Estate, and more. Join a leading team where flexibility meets opportunity. As a Part-Time Security Officer, you can build a schedule that works for you and explore new roles using our Claim a Shift platform. Learn more: aus.com/earnmore. As an Unarmed Security Officer with Allied Universal, you will drive and patrol a commercial real estate location, maintaining a visible presence to help deter incidents. You will conduct routine rounds, observe and report security-related concerns, support access control, and deliver professional customer service. Join a caring, agile, reliable, and innovative team that puts people first, works together, and acts with integrity.
Position Type: Part Time
Pay Rate: $20.50 / Hour
Job Schedule:
DayTimeThur04:00 PM - 12:00 AMFri04:00 PM - 12:00 AM
What You'll Do:
  • Provide customer service to tenants, visitors, vendors, and/or property management personnel by carrying out site-specific procedures and security-related protocols at a commercial real estate location.
  • Respond to incidents, tenant concerns, alarms, and critical situations in a calm, professional, problem-solving manner, following established emergency response activities when appropriate.
  • Conduct regular and random unarmed patrols of building interiors, common areas, parking facilities, access points, and the property perimeter to help to deter unauthorized activity.
  • Monitor access to the property, observe and report unusual conditions, and document incidents, patrol activities, and maintenance-related concerns according to site procedures.
  • Assist with directing visitors and vendors, providing information, and maintaining a professional presence throughout the location.

Minimum Requirements:
  • A valid driver's license is required in accordance with Allied Universal driver policy requirements.
  • Customer service experience is preferred.
  • Comfortable using a computer or tablet is preferred.
  • A guard card or license is preferred.
  • Be at least 18 years of age for unarmed roles; 21+ years of age for armed roles.
  • Possess a high school diploma or equivalent.
  • As a condition of employment, applicants will be subject to a background investigation in accordance with all federal, state, and local laws.
  • Allied Universal will consider qualified applications with criminal histories in a manner consistent with applicable laws.
  • As a condition of employment, applicants will be subject to a drug screen to the extent permitted by law.
  • Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment.
  • A valid driver's license will be required for driving positions only.

Why Join Us:
  • Smart Tools: Access to our exclusive technology to view and claim additional shifts to earn more.
  • Career Growth: Get paid training and access to career growth opportunities.
  • Financial Benefits: Participate in our retirement savings plan to invest in your future.
  • Exclusive Perks: Enjoy discounts on top brands and services through our Perks Program.

PPO 14417
Closing
Allied Universal® is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race/ethnicity, age, color, religion, sex, sexual orientation, gender identity, national origin, genetic information, disability, protected veteran status or relationship/association with a protected veteran, or any other basis or characteristic protected by law. For more information: www.aus.com.
If you have difficulty using the online system and require an alternate method to apply or require an accommodation, please contact our local Human Resources department. To find an office near you, please visit: www.aus.com/offices.
Requisition ID
2026-1671379

What Allied Universal employees say

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About Allied Universal

Sourced by ZipRecruiter

Allied Universal® is a leading security and facility services company. We provide proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions that allow our clients to focus on their core business. Our excellence starts with our local leadership and local presence. Operating in more than 90 countries, our global workforce of approximately 800,000 people. Employees help to deliver our promise globally and locally: keeping people safe so our customers and communities can thrive. As we build the world's best services company, we continue to expand our footprint and infrastructure on a global and local level. In North America, we operate our business under the existing Allied Universal brand, and our international business operates under the G4S brand.

Industry

Investigation and physical security services, chemical manufacturing and real estate

Company size

10,000+ Employees

Headquarters location

Santa Ana, CA, US

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