Senior Email Security & Reliability Engineer (SRE/SecRE)

Procter & Gamble; Taguig; On-site; PHP 1,800,000 - 3,000,000; Full time

Benefits offered by this job

Performance bonus

Flexible work schedule

Health insurance

Work from home

Job summary

Procter & Gamble seeks a Senior Email Security & Reliability Engineer to own our global messaging defense platform. You will balance core security engineering with site reliability engineering to ensure mail routing uptime and secure detection pipelines.

The role emphasizes low-code/no-code playbook automation, Python/PowerShell scripting, and AI-driven tooling to optimize SOC workflows and response orchestration.

Qualifications

• Automation & SOAR experience in enterprise security.
• Proficiency in Python and PowerShell for security automation.
• Experience using AI tools to accelerate engineering tasks and QA.
• Deep knowledge of Proofpoint Enterprise Gateway and Defender architecture.
• Experience managing reliability, uptime, and automated IR workflows (SRE/SecRE).
• Hands-on with RBI and cloud-based browser isolation policies.
• Strong understanding of SMTP routing, DNS, MX, SPF/DKIM/DMARC.

Responsibilities

• Design, build, and optimize automated incident response playbooks within Cortex XSOAR and Torq.
• Develop automation workflows to improve alert triage and reduce manual tasks.
• Create reliable integrations between Proofpoint, Defender, and other security tools via APIs.
• Write Python/PowerShell scripts to parse headers, query logs, and orchestrate responses.
• Tune inbound/outbound mail rules to block phishing, spam, and BEC.
• Monitor Defender for Office 365 in non-inline posture and auto-remediate threats.
• Own the availability and performance of enterprise mail routing; define SLIs/SLOs for delivery.
• Leverage AI telemetry to accelerate engineering, documentation, and troubleshooting tasks.
• Apply adaptive risk controls to trigger Cloud-Based Browser Isolation for high-risk users.

Skills

SOAR experience

Python

PowerShell

AI tooling

Proofpoint

Defender 365

SRE mindset

Remote Browser Isolation

SMTP/MX/DNS security

Tools

Proofpoint Enterprise Gateway

Microsoft Defender for Office 365

Job description

Procter & Gamble seeks a Senior Email Security & Reliability Engineer to own our global messaging defense platform. You will balance core security engineering with site reliability engineering to ensure mail routing uptime and secure detection pipelines.

The role emphasizes low-code/no-code playbook automation, Python/PowerShell scripting, and AI-driven tooling to optimize SOC workflows and response orchestration.