Senior Data Protection Analyst; DLP

One Park Financial (OPF) is a fast-growing Fin Tech company headquartered in Miami, Florida. We provide flexible financing solutions to small businesses across the United States. We are seeking a Senior Data Protection Analyst (DLP) to lead our Data Egress & Collaboration Security program. This role focuses on preventing unauthorized data exfiltration, monitoring outbound communications, and ensuring compliance with internal data protection policies.

The Senior Data Protection Analyst will serve as a key technical authority responsible for protecting sensitive customer and company data through advanced monitoring, investigation, and enforcement of Data Loss Prevention policies.

• Perform manual and automated inspection of outbound email attachments sent to external domains.
• Design and enforce Data Loss Prevention (DLP) policies within Microsoft Purview and Mimecast.
• Monitor quarantine queues and review outbound communications containing attachments.
• Conduct forensic investigations into potential PII exfiltration incidents.
• Review Spanish-language communications to identify contextual indicators of sensitive data exposure.
• Implement governance rules for outbound messaging platforms including Salesforce SMS.
• Audit identity and administrative activity logs across Okta and Microsoft 365.
• Investigate unauthorized configuration changes or security policy bypass attempts.
• Collaborate with HR and Legal to preserve digital evidence and maintain chain-of-custody documentation.

• 5–8+ years of experience in Infrastructure Security, Digital Forensics, or Data Loss Prevention.
• Advanced experience with Microsoft Purview, Okta Identity Governance, Mimecast, and Exchange Admin Center.
• Experience performing security investigations and forensic analysis.
• Proficiency in Python or Kusto Query Language (KQL).
• Strong understanding of identity governance and insider threat detection.
• Fluent bilingual communication skills in Spanish and English.
• In-office role based in Miami, Florida.
• Monday–Friday standard business hours.

• Competitive salary and compensation package
• Health insurance (medical, dental, vision)
• Life insurance
• Paid time off
• Career growth and development opportunities