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Investigation Assistant Jobs in Reston, VA (NOW HIRING)

ECS Ltd

Structural Investigation Technician

Chantilly, VA · On-site

$22 - $26/hr

Progressive understanding of systems and structures and the way we observe, test and investigate ... Learn to calibrate and use field equipment. Assist with maintenance and organization of field ...

Allied Universal

Surveillance Investigator

Manassas, VA · On-site

$21 - $23/hr

Allied Universal Compliance and Investigation Services is the premier destination for a career in ... assist with the administration of an insurance claim. Pay Rate: $21 - $23 / hr * Private ...

Allied Universal

Surveillance Investigator

Manassas, VA · On-site

$21 - $23/hr

Allied Universal ® Compliance and Investigation Services is the premier destination for a career ... assist with the administration of an insurance claim. * Pay Rate: $21 - $23 / hr * Private ...

Allied Universal

Surveillance Investigator

Manassas, VA · On-site

$21 - $23/hr

Allied Universal Compliance and Investigation Services is the premier destination for a career in ... assist with the administration of an insurance claim. * Pay Rate: $21 - $23 / hr * Private ...

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All JobsInvestigation JobsInvestigation Assistant JobsInvestigation Assistant Jobs in Reston, VA

Investigation Assistant information

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.

How to become a detective assistant?

To become a detective assistant, candidates typically need a high school diploma or equivalent, and some law enforcement agencies prefer prior experience or training in criminal justice. Skills such as attention to detail, communication, and proficiency with investigative tools are important. Some positions may require background checks and physical fitness assessments.

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 jobs make $1,000,000 a year?

Investigation assistants typically do not earn $1,000,000 annually. High-earning jobs that can reach this level include top executives, successful entrepreneurs, investment bankers, and certain specialized medical or legal professionals, often requiring extensive experience, advanced skills, and significant responsibility.

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.

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 is the highest paid investigator?

The highest paid investigators are often senior private investigators, federal agents, or specialized criminal investigators, with salaries reaching over $100,000 annually. Factors such as experience, certifications, and the complexity of cases handled influence earning potential.

What is an assistant investigator?

An assistant investigator supports lead investigators in collecting evidence, conducting interviews, and preparing reports during investigations. They often work in law enforcement, private investigation, or corporate security, and may require knowledge of investigative techniques and relevant laws. The role typically involves fieldwork, documentation, and sometimes specialized tools or software.
What are popular job titles related to Investigation Assistant jobs in Reston, VA? For Investigation Assistant jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Investigation Assistant jobs in Reston, VA look for? The top searched job categories for Investigation Assistant jobs in Reston, VA are:
What cities near Reston, VA are hiring for Investigation Assistant jobs? Cities near Reston, VA with the most Investigation Assistant job openings:
Investigation Assistant jobs near you
Infographic showing various Investigation Assistant job openings in Reston, VA as of July 2026, with employment types broken down into 1% As Needed, 73% Full Time, 22% Part Time, 1% Temporary, and 3% Contract. Highlights an 99% Physical, and 1% Remote job distribution.

TS/SCI Clearance - Personnel Security Specialist

Right Talent Right Now

Washington, DC • On-site

Full-time

Posted yesterday

Job description

Job Description

TS/SCI Clearance - Personnel Security Specialist 


We are actively seeking a Personnel Security Specialist to perform the associated duties discussed below in Fairfax, VA and Washington, D.C.

Minimum Requirements: 

Clearance: Candidates must have a U.S. Government Top Secret (TS) clearance, and have a current SCI or be SCI eligible. Candidates must be willing to submit to mandatory drug testing.

Education: Position requires individual to have earned an Undergraduate Degree from an accredited university or college.

Experience: Minimum 5 years experience in a personnel security investigative or investigative analyst field, possess excellent analytical skills. The candidate must possess excellent written communication skills. The candidate must also have experience interpreting local agency checks and credit reports, and possess excellent computer skills to include proficiency in MS Word, Excel, and WordPerfect.

Duties: Assist in conducting preliminary and final reviews of statements of personal history and related data prior to initiation of background investigation procedures. Conduct background investigations of individuals who would occupy positions where a determination of suitability for employment or access to classified information is required. Prepare reports on investigations resulting from interviews conducted during background investigations. Draft summary sheets on the results of investigations for all assigned cases. In case of derogatory information, drafts detailed evaluation of the adverse information. When the information is insufficient to make a recommendation regarding the disposition of the case the PSS must draft a list of recommended questions for lines of inquiry for follow on investigations. Assist in adjudicating personal background investigations for suitability for employment with the FBI and/or issuance of a security clearance. Work assignments may include but are not limited to: review Personnel Security Questionnaires (SF-86 and SF-85P), verify information submitted on applications contact subjects via approved methods to complete information on background investigation forms, input data from MAC applications, retrieve data from credit bureaus, request Local Agency Checks, review reports to determine criminal record, traffic violation, etc.

We will contact only candidates deemed qualified.

We are equal opportunity employer.

Required experience:

Personnel Security Investigations: 5 years

Required license or certification:

Top Secret Clearance

Required education:

Bachelor's


Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply