Sr Security Engineer _ Proofpoint

Must Have Technical/Functional Skills

Responsibilities:

· 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.

TCS Employee Benefits Summary:

Discretionary Annual Incentive.

Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.

Family Support: Maternal & Parental Leaves.

Insurance Options: Auto & Home Insurance, Identity Theft Protection.

Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.

Time Off: Vacation, Time Off, Sick Leave & Holidays.

Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Salary Range: $110,000 - $140,000 a year