Primer.io

Security Engineer III - Security Operations

Primer.io
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14 hours ago
Bucharest, RomaniaSenior

Responsibilities

  • Plan and deliver detection and response initiatives from detection rules through automated response.
  • Build, tune, and maintain Elastic SIEM detections across AWS environments.
  • Triage, investigate, escalate, and resolve security incidents while documenting findings.
  • Build runbooks and Python or no-code automations using tools such as Zapier and Tines.
  • Make and document risk decisions and escalate issues when appropriate.
  • Maintain audit-ready security controls and contribute evidence for SOC 2 and PCI DSS audits.
  • Use Terraform and Python to maintain detection and security tooling infrastructure.
  • Participate in an on-call rotation for incident response and monitoring.

Requirements

  • Hands-on experience building and tuning SIEM detections, preferably with Elastic; Splunk, Sentinel, or similar experience is also accepted.
  • Experience with AWS and cloud-native detection and response.
  • Comfort using Python for scripting and automation.
  • Experience with Terraform or other infrastructure-as-code tools.
  • Working knowledge of MITRE ATT&CK.
  • Practical experience triaging, investigating, and resolving security incidents.
  • Clear and structured written communication.
  • Experience with no-code security automation or SOAR-style tooling is preferred.
  • Exposure to PCI DSS, SOC 2, or ISO 27001 is preferred.
  • Background in fintech, payments, or another regulated industry is preferred.

Benefits

  • Fully remote and globally distributed work arrangement.
  • Competitive share options.
  • Uncapped holiday with a minimum of 25 days to be taken.
  • Co-working space access across major cities.
  • Workations and an annual company retreat.
  • Best equipment for the role.
  • £500 toward a home office setup.
  • Generous learning budget.
  • Private Medical Insurance.
  • Additional location-dependent perks and benefits.

Tech Stack

Categories

Primer.io

About Primer.io

201-500 employees
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