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Sr Security Engineer

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Realign

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Location:
United States , North Quincy

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Contract Type:
Not provided

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Salary:

140000.00 USD / Year

Job Responsibility:

  • Serve as the Subject Matter Expert (SME) for the Proofpoint platform, providing technical leadership and guidance to security teams
  • Lead the deployment and configuration of Proofpoint capabilities, including OCR, EDM, IDM, policy creation, and report development
  • Design, implement, and optimize advanced DLP policies and detection logic aligned to organizational risk and compliance needs
  • Develop, maintain, and improve SOPs, operational workflows, triage playbooks, and incident remediation processes
  • Oversee and perform complex triage, root‑cause analysis, and incident remediation, ensuring timely resolution and proper documentation
  • Continuously evaluate platform performance, drive tuning cycles, and recommend enhancements to improve accuracy and reduce false positives
  • Act as the escalation point for SOC, Compliance, and Legal teams on all Proofpoint‑related incidents and platform-related questions

Requirements:

  • Strong SME‑level experience on the Proofpoint platform, with deep hands‑on expertise in OCR, EDM, IDM, policy engineering, and reporting
  • Demonstrated success in deploying and operationalizing Proofpoint solutions in large, complex enterprise environments
  • Proven experience creating SOPs, triage processes, runbooks, and incident handling frameworks for DLP operations
  • Advanced understanding of DLP methodologies, content inspection techniques, regex, fingerprinting, and data classification
  • Solid background in incident response, including triage, investigation, containment, user communication, and remediation
  • Ability to work collaboratively with Security Operations, Privacy, Compliance, HR, and Legal during investigations and policy lifecycle management
  • Strong documentation skills and the ability to articulate technical details to leadership and non-technical stakeholders

Additional Information:

Job Posted:
March 25, 2026

Employment Type:
Fulltime
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