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Senior Investigator Jobs in Reston, VA (NOW HIRING)

10a Labs

Senior Cyber Investigator

Washington, DC · Remote

$114K - $140K/yr

Please note: this is a one-year position, with the potential for extension. 10a Labs' Investigations Team is looking for a Senior Cyber Investigator to handle escalated exchange review and org-level ...

10a Labs

Senior Cyber Investigator

Washington, DC · On-site

$114K - $140K/yr

Please note: this is a one-year position, with the potential for extension. 10a Labs' Investigations Team is looking for a Senior Cyber Investigator to handle escalated exchange review and org-level ...

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All JobsInvestigator JobsSenior Investigator JobsSenior Investigator Jobs in Reston, VA

Senior Investigator information

See Reston, VA salary details

$29.6K

$79.7K

$143K

How much do senior investigator jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior investigator in Reston, VA is $79,698.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,000.00 and $102,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Investigator vs Investigator?

AspectSenior InvestigatorInvestigator
Required CredentialsTypically requires a bachelor's degree, relevant certifications, and several years of experienceUsually requires a bachelor's degree, entry-level certifications, and less experience
Work EnvironmentLeads investigations, supervises junior staff, and handles complex casesConducts investigations under supervision, handles routine cases
Employer & Industry UsageUsed in law enforcement, insurance, and corporate investigationsCommon in law enforcement, private investigation firms, and regulatory agencies

The main difference between a Senior Investigator and an Investigator lies in experience, responsibilities, and leadership roles. Senior Investigators typically have more experience, handle complex cases, and supervise others, whereas Investigators focus on routine investigations under supervision. Both roles are essential in investigative fields, but the senior position involves greater expertise and leadership.

What are the key skills and qualifications needed to thrive as a senior investigator, and why are they important?

To thrive as a Senior Investigator, you need expertise in investigative techniques, analytical thinking, and a background in law enforcement or a related field, often supported by a relevant degree or certifications. Familiarity with case management systems, digital forensics tools, and legal research databases is typically required. Exceptional attention to detail, strong communication, and the ability to maintain confidentiality set top performers apart. These skills ensure thorough investigations, accurate reporting, and effective resolution of complex cases.

What does a senior investigator do?

A senior investigator manages investigations for various crimes including fraud, corruption, and organized crime. As a senior investigator, you work for the district attorney, and your primary responsibilities revolve around collaborating with law enforcement to take on these crime issues. You may have additional duties, such as interviewing witnesses and filing evidence and reports as required by the district attorney. Excellent communication skills are imperative as you’ll encounter a variety of different people on the job. While qualifications vary by state, you likely need an associate’s degree, and at least a year of experience as an investigator with the D.A. Your employer will conduct a criminal background check.

What is a senior investigator?

A Senior Investigator is an experienced professional responsible for leading and managing complex investigations, often within law enforcement, corporate, or regulatory settings. Their duties typically include gathering and analyzing evidence, interviewing witnesses, compiling reports, and providing expert testimony. Senior Investigators often supervise junior staff, ensure compliance with legal procedures, and may specialize in areas such as fraud, criminal, or internal investigations. Their extensive experience enables them to handle high-profile or sensitive cases. This role requires strong analytical, communication, and leadership skills.

What are some common challenges senior investigators face when managing complex cases, and how can they effectively address them?

Senior Investigators frequently encounter challenges such as coordinating multidisciplinary teams, handling sensitive information, and navigating regulatory or legal constraints. Successfully addressing these issues requires strong leadership, clear communication, and meticulous documentation. Senior Investigators often rely on advanced investigative techniques and foster collaboration with legal, compliance, and technical experts to ensure thorough, compliant case resolution. Staying current with industry best practices and maintaining professional integrity are essential for overcoming these obstacles.
More about Senior Investigator jobs
What are the most commonly searched types of Investigator jobs in Reston, VA? The most popular types of Investigator jobs in Reston, VA are:
What are popular job titles related to Senior Investigator jobs in Reston, VA? For Senior Investigator jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Senior Investigator jobs in Reston, VA look for? The top searched job categories for Senior Investigator jobs in Reston, VA are:
What cities near Reston, VA are hiring for Senior Investigator jobs? Cities near Reston, VA with the most Senior Investigator job openings:
Senior Investigator jobs near you
Infographic showing various Senior Investigator job openings in Reston, VA as of August 2026, with employment types broken down into 86% Full Time, 13% Part Time, and 1% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $79,698 per year, or $38.3 per hour.

Senior Investigative Analyst

Magnus Management Group LLC

Washington, DC • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 25 days ago

Job description

Benefits:
  • 401(k)
  • Dental insurance
  • Health insurance
  • Paid time off
  • Vision insurance

We are seeking a Senior Investigative Analyst to support fraud investigations through advanced data analysis, link analysis, and investigative research. The successful candidate will produce intelligence reports, investigative leads, and analytical products supporting federal oversight and law enforcement.
Responsibilities:
  • Should have a minimum of three (3) years of professional experience conducting investigative analysis supporting government benefit fraud and financial crimes. 
  • Should have a minimum of (3) years’ experience analyzing structured and unstructured data from public and non-public data sources to identify fraud indicators and patterns. 
  • Should have a strong working knowledge of fraud typologies relevant to government benefit programs (e.g. identity fraud, eligibility fraud, organized fraud rings). 
  • Should have proficiency with a variety of analytic tools to include SQL, Excel, Neo4j, i2 Analysts notebook or comparable link analysis platforms. 
  • Should have minimum of three (3) years of hands-on experience preparing investigative reports, referral package and case summaries suitable for referral to law enforcement. 
  • Should have excellent written and verbal communication skills, including ability to brief findings to senior government stakeholders. 
Minimum Qualifications
  • Minimum 3 years investigative analysis experience. 
  • Minimum 3 years analyzing fraud-related datasets. 
  • Experience supporting financial crime investigations. 
  • Experience using: 
    • SQL 
    • Excel 
    • Neo4j 
    • i2 Analyst's Notebook (or similar)