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Contractor Investigator Jobs (NOW HIRING)

PhotoFax

Private Investigator PT/SUB

Lake Oswego, OR · On-site

$22 - $27/hr

Private Investigator- PT PhotoFax, Inc., a nationwide private detective agency, is currently hiring experienced surveillance investigators for Sub-Contractor opportunities in the Portland, OR area.

PhotoFax

Private Investigator PT/SUB

Lake Oswego, OR · On-site

$23 - $29.25/hr

Private Investigator- PT PhotoFax, Inc., a nationwide private detective agency, is currently hiring experienced surveillance investigators for Sub-Contractor opportunities in the Portland, OR area.

CoreCivic

Investigator

Millen, GA · On-site

$55K - $60K/yr

Conduct internal investigations of allegations of misconduct by staff, to include but no limited to contractors, consultants, and volunteers. * Investigate grievances, facility incidents, policy ...

CoreCivic

Investigator

Appleton, MN · On-site

$88K - $93K/yr

Conduct internal investigations of allegations of misconduct by staff, to include but no limited to contractors, consultants, and volunteers. * Investigate grievances, facility incidents, policy ...

CoreCivic

Investigator

Eden, TX · On-site

$53K - $57K/yr

Conduct internal investigations of allegations of misconduct by staff, to include but no limited to contractors, consultants, and volunteers. * Investigate grievances, facility incidents, policy ...

PhotoFax, Inc.

Private Investigator PT/SUB

Lake Oswego, OR · On-site

$23 - $29.25/hr

Private Investigator- PT PhotoFax, Inc., a nationwide private detective agency, is currently hiring experienced surveillance investigators for Sub-Contractor opportunities in the Portland, OR area.

CoreCivic

Investigator

Las Animas, CO · On-site

$69K - $74K/yr

Conduct internal investigations of allegations of misconduct by staff, to include but no limited to contractors, consultants, and volunteers. * Investigate grievances, facility incidents, policy ...

CoreCivic

Personnel Investigator

Appleton, MN · On-site

$24.68/hr

Utilize the guidelines provided by the contracting agency to coordinate the personnel background ... Complete background investigation, fingerprinting, reference checking, and necessary external ...

CoreCivic

Personnel Investigator

Eloy, AZ · On-site

$23.99/hr

Utilize the guidelines provided by the contracting agency to coordinate the personnel background ... Complete background investigation, fingerprinting, reference checking, and necessary external ...

Keystone Experts + Engineers

Our multi-disciplinary team includes highly experienced engineers, architects, fire investigators, contractors, and industry experts strategically located across the country to serve a national ...

Keystone Experts + Engineers

Our multi-disciplinary team includes highly experienced engineers, architects, fire investigators, contractors, and industry experts strategically located across the country to serve a national ...

Keystone Experts + Engineers

Fire Investigator

Our multi-disciplinary team includes highly experienced engineers, architects, fire investigators, contractors, and industry experts strategically located across the country to serve a national ...

City Wide Facility Solutions

We are currently looking for Janitorial Independent Contractors to partner with to help fulfill the ... Favorable background investigation results * You can not be a sole proprietor

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Contractor Investigator information

See salary details

$32K

$75.3K

$131K

How much do contractor investigator jobs pay per year?

As of Aug 22, 2026, the average yearly pay for contractor investigator in the United States is $75,325.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,500.00 and $98,500.00 per year, depending on experience, location, and employer.

What is a contractor investigator?

Contractor Investigators are professionals hired by government agencies or private companies to conduct background investigations, security clearance checks, or other types of inquiries. They typically work on a contract basis rather than as full-time employees and are responsible for collecting information through interviews, document reviews, and fieldwork. Their findings help organizations make informed decisions about hiring, security clearances, or compliance matters. Contractor Investigators must adhere to strict ethical and legal guidelines during their investigations to ensure accuracy and confidentiality.

What skills and qualifications are needed to be a contractor investigator?

To thrive as a Contractor Investigator, you need strong analytical skills, attention to detail, and knowledge of investigative techniques, often supported by a relevant degree or law enforcement background. Familiarity with case management systems, background check tools, and compliance regulations is typically required. Excellent written and verbal communication, discretion, and critical thinking are essential soft skills for interviewing subjects and managing sensitive information. These skills ensure thorough, objective investigations and reliable reporting that support organizational compliance and decision-making.

What challenges do contractor investigators face when conducting background investigations, and how can they be addressed?

Contractor Investigators frequently encounter challenges such as unresponsive sources, incomplete records, and strict deadlines. To address these issues, it’s important to maintain strong organizational skills, use multiple methods to contact sources, and stay up to date with the latest investigative tools and databases. Collaborating closely with other team members and supervisors can also help in overcoming roadblocks and ensuring all necessary information is collected efficiently.

What is the difference between Contractor Investigator vs Private Investigator?

AspectContractor InvestigatorPrivate Investigator
CredentialsMay require security clearances, investigative certifications, or licensing depending on jurisdictionOften requires licensing, background checks, and sometimes specific certifications
Work EnvironmentTypically employed by organizations, government agencies, or as independent contractors for specific casesOperates independently or through agencies, working on personal, legal, or corporate cases
Employer & Industry UsageHired by companies, government, or law firms for investigationsHired by individuals, attorneys, or businesses for private investigations

Contractor Investigators and Private Investigators share similar skills and credentials, often working in investigative environments. However, Contractor Investigators are frequently employed by organizations or government agencies, focusing on specific contractual tasks, while Private Investigators typically work independently or for agencies serving private clients. Both roles require licensing and investigative skills, but their work settings and client bases differ.

More about Contractor Investigator jobs

What cities are hiring for Contractor Investigator jobs?

Cities with the most Contractor Investigator job openings:

What states have the most Contractor Investigator jobs?

States with the most job openings for Contractor Investigator jobs include:

What job categories do people searching Contractor Investigator jobs look for?

The top searched job categories for Contractor Investigator jobs are:

Contractor Investigator jobs near you
Infographic showing various Contractor Investigator job openings in the United States as of August 2026, with employment types broken down into 54% Full Time, 33% Part Time, and 13% Contract. Highlights an 100% In-person job distribution, with an average salary of $75,325 per year, or $36.2 per hour.

Private Investigator PT/SUB

PhotoFax

Lake Oswego, OR • On-site

$22 - $27/hr

Part-time

Re-posted 6 days ago

Job description

Private Investigator- PT
PhotoFax, Inc., a nationwide private detective agency, is currently hiring experienced surveillance investigators for Sub-Contractor opportunities in the Portland, OR area.
  • Currently, we are only considering part-time experienced investigators! We are a great company to transition over to...you will love our culture!

If you like to work autonomously in dynamic environments, surveillance investigations provide an exciting career path meant just for you! Join the PhotoFax team today, and we provide the tools necessary to start your career as a Private Investigator.
What your day will look like:
  • Monitoring, pursuing, and documenting individuals in a covert manner.
  • Pre and post surveillance briefing with your case manager to discuss objectives, surveillance tactics, and case details
  • Detailed reporting on daily case observations
  • Uploading video evidence obtained to the company database
  • Frequent Regional Travel

What you need to apply:
  • High school diploma or GED
  • Clean driving record with minimal infractions
  • Must currently reside in the greater Portland, OR area
  • Flexibility to work any day of the week including weekends and holidays
  • Willingness to travel with overnight stays
  • Private Investigator License for the state of OR (and setup to work as a 1099 contractor)
  • General liability insurance

Apply