As an industry-leading provider of federal background investigations since 2004, CACI employs full-time and part-time investigators across all 50 U.S. states, Puerto Rico, Guam, the U.S. Virgin ...
As an industry-leading provider of federal background investigations since 2004, CACI employs full-time and part-time investigators across all 50 U.S. states, Puerto Rico, Guam, the U.S. Virgin ...
As an industry-leading provider of federal background investigations since 2004, CACI employs full-time and part-time investigators across all 50 U.S. states, Puerto Rico, Guam, the U.S. Virgin ...
As an industry-leading provider of federal background investigations since 2004, CACI employs full-time and part-time investigators across all 50 U.S. states, Puerto Rico, Guam, the U.S. Virgin ...
Fire Investigator - Part Time
Los Angeles, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Los Angeles area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Fire Investigator - Part Time
Los Angeles, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Los Angeles area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Fire Investigator - Part Time
Sacramento, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Fire Investigator - Part Time
Sacramento, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Fire Investigator - Part Time
San Diego, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Fire Investigator - Part Time
San Diego, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Fire Investigator - Part Time
San Francisco, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Fire Investigator - Part Time
San Francisco, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Investigator
San Diego, CA · Remote
$20 - $28/hr
Investigator Job Location ... Orange, California Job Type: Part-Time, Billable Hours, Non-exempt Reports To : Regional Manager ...
Investigator
San Diego, CA · Remote
$20 - $28/hr
Investigator Job Location ... Orange, California Job Type: Part-Time, Billable Hours, Non-exempt Reports To : Regional Manager ...
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Senior Fire Investigator - Part Time
Sacramento, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Senior Fire Investigator - Part Time
Sacramento, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Senior Fire Investigator - Part Time
San Francisco, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Senior Fire Investigator - Part Time
San Francisco, CA · On-site
$85/hr
We have an exciting and highly rewarding part-time Fire & Explosion Investigator opportunity in the Northern California area. If you have your CFI, 5 years of practical experience in Fire & Explosion ...
Investigator
Los Angeles, CA · Remote
$22 - $28/hr
Investigator Job Location ... Los Angeles, California Job Type: Full-Time or Part-Time/Flexible Schedule, Billable Hours, Non ...
Investigator
Los Angeles, CA · Remote
$22 - $28/hr
Investigator Job Location ... Los Angeles, California Job Type: Full-Time or Part-Time/Flexible Schedule, Billable Hours, Non ...
Surveillance Investigator - San Diego Area
San Diego, CA · On-site
$24 - $35/hr
Workers' Compensation Surveillance Investigator (Part-Time / On-Call) We are seeking experienced Surveillance Investigators for part-time, on-call assignments involving workers' compensation ...
Quick apply
Surveillance Investigator - San Diego Area
San Diego, CA · On-site
$24 - $35/hr
Workers' Compensation Surveillance Investigator (Part-Time / On-Call) We are seeking experienced Surveillance Investigators for part-time, on-call assignments involving workers' compensation ...
Surveillance Investigator II
San Jose, CA · On-site
$25 - $29/hr
Job Type Part-time Description Command Investigations, LLC is looking for Surveillance Investigators to become part of a dynamic team. This is a great opportunity for individuals with prior ...
Surveillance Investigator II
San Jose, CA · On-site
$25 - $29/hr
Job Type Part-time Description Command Investigations, LLC is looking for Surveillance Investigators to become part of a dynamic team. This is a great opportunity for individuals with prior ...
Surveillance Investigator II
Redding, CA · On-site
$25 - $30/hr
Job Type Part-time Description Command Investigations, LLC is looking for Surveillance Investigators to become part of a dynamic team. This is a great opportunity for individuals with prior ...
Surveillance Investigator II
Redding, CA · On-site
$25 - $30/hr
Job Type Part-time Description Command Investigations, LLC is looking for Surveillance Investigators to become part of a dynamic team. This is a great opportunity for individuals with prior ...
POSITION SUMMARY Conduct federal background investigations and prepare reports of investigations in compliance with Federal Investigative Standards, all laws, and other required federal agency ...
POSITION SUMMARY Conduct federal background investigations and prepare reports of investigations in compliance with Federal Investigative Standards, all laws, and other required federal agency ...
Surveillance Investigator I
Redding, CA · On-site
$20 - $25/hr
Job Type Part-time Description Command Investigations, LLC is looking for Surveillance Investigators to become part of a dynamic team. This is a great opportunity for individuals with prior ...
Surveillance Investigator I
Redding, CA · On-site
$20 - $25/hr
Job Type Part-time Description Command Investigations, LLC is looking for Surveillance Investigators to become part of a dynamic team. This is a great opportunity for individuals with prior ...
Intermittent (part-time) Background Investigator
Los Angeles, CA · On-site
$25 - $44/hr
POSITION SUMMARY Conduct federal background investigations and prepare reports of investigations in compliance with Federal Investigative Standards, all laws, and other required federal agency ...
Intermittent (part-time) Background Investigator
Los Angeles, CA · On-site
$25 - $44/hr
POSITION SUMMARY Conduct federal background investigations and prepare reports of investigations in compliance with Federal Investigative Standards, all laws, and other required federal agency ...
Intermittent (part-time) Background Investigator
Los Angeles, CA · On-site
$25 - $44/hr
POSITION SUMMARY Conduct federal background investigations and prepare reports of investigations in compliance with Federal Investigative Standards, all laws, and other required federal agency ...
Intermittent (part-time) Background Investigator
Los Angeles, CA · On-site
$25 - $44/hr
POSITION SUMMARY Conduct federal background investigations and prepare reports of investigations in compliance with Federal Investigative Standards, all laws, and other required federal agency ...
Intermittent (part-time) Background Investigator
Santa Barbara, CA · On-site
$25 - $44/hr
POSITION SUMMARY Conduct federal investigations and prepare reports of investigations in compliance with Federal Investigative Standards, all laws, and other required federal agency regulations. Work ...
Intermittent (part-time) Background Investigator
Santa Barbara, CA · On-site
$25 - $44/hr
POSITION SUMMARY Conduct federal investigations and prepare reports of investigations in compliance with Federal Investigative Standards, all laws, and other required federal agency regulations. Work ...
Surveillance Investigator
San Mateo, CA · On-site
$25 - $35/hr
We are seeking experienced Surveillance Field Investigators in San Francisco, CA and surrounding areas on a part-time basis. Enjoy flexible hours, competitive pay, and opportunities for professional ...
Quick apply
Surveillance Investigator
San Mateo, CA · On-site
$25 - $35/hr
We are seeking experienced Surveillance Field Investigators in San Francisco, CA and surrounding areas on a part-time basis. Enjoy flexible hours, competitive pay, and opportunities for professional ...
Part Time Investigator information
See California salary details
$31.6K - $40.5K
7% of jobs
$40.5K - $49.3K
14% of jobs
$50.8K is the 25th percentile. Wages below this are outliers.
$49.3K - $58.2K
24% of jobs
The median wage is $62.7K / yr.
$58.2K - $67.1K
9% of jobs
$67.1K - $76K
5% of jobs
$76K - $84.9K
15% of jobs
$85.6K is the 75th percentile. Wages above this are outliers.
$84.9K - $93.8K
3% of jobs
$93.8K - $102.6K
6% of jobs
$102.6K - $111.5K
4% of jobs
$111.5K - $120.4K
12% of jobs
$120.4K - $129.3K
0% of jobs
$31.6K
$74.3K
$129.3K
How much do part time investigator jobs pay per year?
What does a part time investigator do?
What are the key skills and qualifications needed to thrive as a part time investigator, and why are they important?
What are some common challenges faced by part time investigators, and how can they be managed?
What is the difference between Part Time Investigator vs Part Time Private Investigator?
| Aspect | Part Time Investigator | Part Time Private Investigator |
|---|---|---|
| Credentials | May require basic investigative training or licensing depending on jurisdiction | Often requires licensing, background checks, and specific certifications |
| Work Environment | Varies; may work for agencies, law enforcement, or private firms | Primarily in private settings, conducting surveillance, background checks |
| Employer & Industry | Law enforcement agencies, private investigation firms, corporate security | Private 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?
Can you be a part-time investigator?
What are the most commonly searched types of Investigator jobs in California?
The most popular types of Investigator jobs in California are:
What are popular job titles related to Part Time Investigator jobs in California?
For Part Time Investigator jobs in California, the most frequently searched job titles are:
- Remote Insurance Investigator
- Civil Rights Investigator
- Dhs Background Investigator
- Seasonal Medicare Fraud Investigator
- Work From Home Insurance Fraud Investigator
- Part Time Cold Case Investigator
- Private Investigator
- Remote Insurance Special Investigator
- School Investigator
- Remote Federal Background Investigator
What job categories do people searching Part Time Investigator jobs in California look for?
The top searched job categories for Part Time Investigator jobs in California are:
- No Experience International Private Investigator
- Workers Comp Fraud Investigator
- Civilian Crime Scene Investigator
- Overnight Fraud Nurse Investigator
- Fbi Investigator
- Special Investigative Unit
- Disability Fraud Investigator
- From Home Comcast Investigator
- Weekend Dental Investigator
- Entry Level International Fraud Investigator
What cities in California are hiring for Part Time Investigator jobs?
Cities in California with the most Part Time Investigator job openings:

$50K - $62K/yr
Full-time, Part-time
Medical, Retirement, PTO
Posted 18 days ago
Job description
Job Title: Experienced Background Investigator (West Region)
Job Category: Service Contract Act
Time Type: Full time
Minimum Clearance Required to Start: Top Secret
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
At CACI, background investigation is more than research and reports-it's a critical role in ensuring the safety and security of our nation. By joining our team, you'll be part of an organization that values trust, integrity, and professionalism in everything we do. As an industry-leading provider of federal background investigations since 2004, CACI employs full-time and part-time investigators across all 50 U.S. states, Puerto Rico, Guam, the U.S. Virgin Islands, and other U.S. territories.
This is a remote role, and you must live with in 50 miles of the below location openings.
Phoenix, AZ
Tucson, AZ
San Jose, CA
Denver, CO
Fairbanks, AK
Anchorage, AK
San Bernardino, CA
Portland, OR
Seattle, WA
Idaho Falls, ID
Fort Collins, CO
San Francisco, CA
China Lake, CA
What You'll Get to Do
- Use technology, electronic tools, and multiple systems simultaneously to conduct comprehensive interviews with subjects, employers, associates, references, and other knowledgeable individuals as well as review appropriate records to obtain facts. Resolve all material issues in a case to establish the background, reputation, character, suitability, or qualifications of the subject under investigation. Interviews for this position will be conducted using a variety of methods, including Virtual Teleconference (VTC), phone interviews, and in-person meetings, with VTC as the primary method.
- Complete a one-week intensive virtual, online training program
- Potential travel to locations across the U.S. for temporary duty assignments (TDY), typically lasting 2 weeks
- Gain exposure to various investigation contracts, broadening your experience
You'll Bring These Qualifications
- Customer credential or the ability to obtain based on National Training Standard certification and experience recently conducting background investigations for this customer
- Proven quality, timeliness, and production metrics
- Bachelor's Degree or 4 years of general experience demonstrating progressive responsibility in problem solving, planning and organizing work, and communicating effectively orally and in writing
- Ability to obtain and maintain a favorable determination based on a T5 Investigation
- Strong sense of mission in supporting national security initiatives
- Impeccable work ethic, integrity, and a positive, can-do attitude
- Ability to navigate and utilize multiple technology systems simultaneously to maintain workflow efficiency and productivity
- Current driver's license, reliable personal vehicle, and willingness to travel locally dependent on assignment location
- Home office within reasonable distance to areas workload and equipped with reliable high-speed Internet ($50 monthly internet stipend is provided)
- Ability to sit, type, stand, or walk for extended periods of time
- Excellent time management skills and the ability to prioritizeeffectively
- Exceptional written and oral communication skills, including the ability to:
- Communicate complex or sensitive information effectively to individuals or groups
- Listen attentively to others, respond appropriately to nonverbal cues, and make clear and convincing oral presentations
- Maintain strong relationships with diverse individuals and handle challenging situations with tact and professionalism
- Recognizes or uses correct English grammar, punctuation, and spelling; communicates information (for example, facts, ideas, or messages) in a succinct and organized manner; produces written information, which may include technical material that is appropriate for the intended audience
This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
This posting is for a position covered by the Service Contract Labor Standards (SCA). The pay and benefits provided for this position will meet or exceed the minimum required amounts detailed in the wage determination issued by the Department of Labor and made applicable to this position, as incorporated into CACI's government contract for the work location.
Since the position can be worked in more than one location, the rate shown is the Minimum Wage for Federal Contractors. The actual rate will be based on contract, location and job classification.
Minimum Required Hourly Wage: ?
$26.07
There are a host of other factors that can influence final salary including, but not limited to, geographical location, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.