Senior Security Engineer

New
C
CisionSecurity technology
Remote - Hungary; Sofia, BulgariaFull-TimeSenior
Salary14,000,000 - 19,885,876 HUF per month
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Job Details

Experience
3-5 years of experience in security operations, incident response, systems administration, cloud operations, or a similar technical role.
Required Skills
PythonBashLinux

Requirements

  • Have 3–5 years of experience in security operations, incident response, systems administration, cloud operations, or a similar technical role.
  • Have experience with cloud security concepts, services, logs, and IAM.
  • Demonstrate scripting ability, preferably with Python, Bash, or PowerShell.
  • Have experience with SIEM platforms such as Splunk, Chronicle, Sentinel, or similar tools.
  • Have working knowledge of Linux and Windows systems, command-line usage, permissions, processes, and logs.
  • Have basic to intermediate knowledge of Active Directory, including users, groups, authentication, and privilege changes.
  • Be able to read and interpret logs from cloud platforms, operating systems, and security tools.
  • Understand security concepts including phishing, credential compromise, privilege escalation, lateral movement, and exposed services.
  • Be comfortable working in cloud and Linux command-line environments.
  • Be available for after-hours incident response when urgent security events require investigation or support.
  • Google Cloud Platform security experience, including IAM, Cloud Logging, Compute Engine, Cloud Storage, VPCs, and service accounts, is preferred.
  • Exposure to Kubernetes, containers, or cloud-native workloads is preferred.
  • Experience creating automation for security monitoring or response and experience with GitHub or GitLab are preferred.

Responsibilities

  • Monitor and investigate security alerts across cloud, identity, endpoint, and network environments.
  • Review logs and activity from AWS, GCP, Active Directory, Linux and Windows systems, and security tools.
  • Gather evidence, validate suspicious activity, and document findings to support incident response.
  • Write scripts to automate security tasks, log analysis, reporting, or enrichment.
  • Assist with security reviews of IAM, storage exposure, compute workloads, and network configurations.
  • Investigate authentication activity, user behavior, privilege changes, and potential account compromise.
  • Work with internal teams to identify risks and support remediation, compliance, and audit activities.
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14,000,000 - 19,885,876 HUF per month
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