AI-Driven Detection Engineer for SIEM & Threat Analytics

Procter & Gamble; Poland; On-site; PLN 240,000 - 360,000; Full time

Benefits offered by this job

P&G-sized projects

Self-development opportunities

Competitive salary & benefits

Job summary

Procter & Gamble Warsaw Plant is seeking a Senior Detection Engineer to build, tune, and scale detection across enterprise SIEM platforms, integrating AI-assisted workflows.

You will write detection logic, manage content as code with Git, collaborate with Threat Intelligence and Threat Hunting, and improve alert fidelity and coverage.

The role combines detection engineering with AI tooling to speed up development, validation, and deployment while maintaining noise reduction.

Qualifications

• 5+ years in detection engineering, security operations, or threat detection roles.
• Proven experience writing and tuning SIEM detection rules/analytics.
• Strong understanding of MITRE ATT&CK and its application to detection.
• Proficiency in Python for automation and tooling.
• Experience with git-based workflows for managing security content.
• Familiarity with security log sources: EDR, identity, cloud, network, proxy.

Responsibilities

• Design, build, test, and tune detection rules mapped to MITRE ATT&CK, prioritized by threat intel and risk.
• Write detection logic across SIEM and data lake platforms.
• Manage detection content as code – git-based workflows, PRs, CI/CD pipelines.
• Investigate and suppress false positives using lookup-based architectures.
• Collaborate with Threat Hunting and Threat Intelligence teams.
• Monitor emerging threats and rapidly develop detections for new TTPs and campaigns.
• Leverage AI agents to accelerate detection validation and deployment.

Skills

Detection engineering

SIEM detection rules

MITRE ATT&CK

Python automation

Git-based workflows

Security log sources

Analytical skills

Bachelor degree (IT/CS/Engineering)

Education

Bachelor's degree in Information Systems/IT/CS/Engineering

Tools

Python

Git

Sigma / YAML rule formats

MCP tooling

GitHub Copilot

SOAR platforms

Kubernetes

Job description

Procter & Gamble Warsaw Plant is seeking a Senior Detection Engineer to build, tune, and scale detection across enterprise SIEM platforms, integrating AI-assisted workflows.

You will write detection logic, manage content as code with Git, collaborate with Threat Intelligence and Threat Hunting, and improve alert fidelity and coverage.

The role combines detection engineering with AI tooling to speed up development, validation, and deployment while maintaining noise reduction.