Senior Security Operations Engineer

OLX

full-time

Posted on: 9/14/2025

Origin: • 🇵🇹 Portugal

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Senior

AWSAzureCloudGoogle Cloud PlatformKubernetesPython

About the role

Report to the Head of Security and collaborate with other engineers and tech stakeholders at OLX
Assist in designing, implementing, and promoting security incident management processes and automation
Support the OLX Security Operations Center (SOC) by assisting with incident response and its lifecycle
Contribute to incident response training for the organization
Assist in integrating OLX platforms and services with the SOC
Participate in protect, detect, and respond engineering tasks
Participate in Threat Hunting tasks and improving threat intelligence systems
Develop, improve, and manage alerts and automated escalation processes
Build custom integrations, using Python and Bash in containerized environments such as Kubernetes
Collaborate with Tech, Privacy, and Compliance teams to streamline security across OLX

5-10 years of experience working in a Security
5-10 years of experience with the Elastic stack for SIEM
Experience in Incident Response and Security Operations in dynamic environments, including Cloud technologies (IaaS, PaaS, SaaS)
5-10 years of experience working with Cloud environments (AWS, GCP, Azure)
Understanding of modern security technologies (WAF, SSDLC, IAM, IDS/IPS, SOAR, SIEM, MDM, XDR, AV)
Experience in common operating systems and networking
Knowledge of pager applications for alert management and escalation
Development skills in Python and Bash for custom integrations in containerized environments (Kubernetes)
Basic understanding of least privilege, agile, CI/CD, infrastructure as code, and container orchestration
Familiarity with Security and Privacy frameworks and best practices (NIST, ISO27001, CIS, PCI DSS, GDPR, NIS2)
Must be residing in Portugal already