SIU Investigator

Job Description Insight Global is looking for a Mid-level Investigator responsible for conducting complex, independent healthcare fraud, waste, and abuse (FWA) investigations. Ensures investigations are accurate, compliant, and well-documented while supporting law enforcement and regulatory efforts. Bottom Line Independently investigates suspected fraud cases, leveraging data and evidence to support compliant, well-documented outcomes and regulatory actions.

Core Responsibilities:

Investigations

• Conduct end-to-end investigations into suspected fraud involving providers, members, and claims
• Analyze claims data, billing patterns, and system records to identify suspicious activity
• Gather evidence, perform interviews, and produce detailed investigative reports Regulatory & Legal
• Submit fraud referrals to CMS, DHCS, and law enforcement within required timelines
• Support investigations with external agencies (DOJ, FBI, local law enforcement)
• Participate in hearings/appeals and provide testimony when required
• Initiate recovery of overpayments and support case development Audit & Compliance
• Participate in onsite audits and ensure investigations meet legal and compliance standards
• Maintain documentation, chain of custody, and confidentiality requirements
• Identify vulnerabilities in Medi-Cal/Medicare processes and recommend actions Data & Lead Development
• Use data analysis to detect unusual billing patterns and fraud indicators
• Develop investigative leads from tips, alerts, and external sources Collaboration & Development
• Liaise with internal teams, industry peers, and law enforcement
• Participate in trainings and stay current on emerging fraud trends We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day.

We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.

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Insight Global's Workforce Privacy Policy:

https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements

• 3+ years in healthcare fraud investigations or related specialty
• Experience with investigations, report writing, and data analysis preferred
• Strong analytical, research, and investigative skills
• Excellent communication (written & verbal)
• Ability to manage multiple cases and priorities
• Proficiency in Excel and Word
• Strong attention to detail and compliance mindset
• Bachelor's required (Criminal Justice, Accounting, or related)

Certifications:

CFE, AHFI, or CPC

• Master's degree