CSIRT Engineer

Lisbon, Lisbon, pt on site Until 8/21/2026 First posted February 24, 2026 Last posted February 24, 2026
Job description

Inetum is a European leader in digital services. Inetum’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good.

Present in 19 countries with a dense network of sites, Inetum partners with major software publishers to meet the challenges of digital transformation with proximity and flexibility. Driven by its ambition for growth and scale, Inetum generated sales of 2.5 billion euros in 2023.

     

    Our infrastructure services center in Lisbon is looking for talent in the field of security incident response (CSIRT). Do you enjoy challenges and being at the heart of implementing new security solutions?

    We are currently looking for a CSIRT Engineer. You will work in an environment with a high level of architecture and technical expertise, serving our clients.

    Key Responsibilities:

    Security Incident Management

    • Analysis and investigation of security events
    • Remediation management
    • Coordination of contractual governance and technical teams
    • Participation in crisis management with the T2C team

    Forensic and Post-Incident Analysis

    • Post-mortem analysis
    • Forensic management
    • Writing incident reports

    Continuous Improvement

    • Collaboration with the SOC (false positive management, operational committee, etc.)
    • Development of response guides
    • Continuous improvement of the security incident management process
    • Security monitoring and Threat Intelligence

     

      • Degree in IT, Information Security, or related fields
      • Initial experience in security incident management and response
      • Familiarity with information security standards and frameworks
      • Excellent communication and problem-solving skills
      • Fluent in English

      Nice to have:

      • Major operating systems (Windows, Linux)
      • Scripting languages (Python, Bash)
      • Intrusion detection tools
      • Network protocols
      About this role

      Summary

      Manage security incidents, analyze threats, and improve incident response processes.

      Job title

      CSIRT Engineer

      Experience level

      initial experience

      Industry

      software

      Location requirements

      Lisbon, Portugal; remote not specified.

      Salary

      Not specified

      Management role

      No

      Skills & keywords

      Required skills

      ITinformation security standardscommunicationproblem-solving

      Preferred skills

      WindowsLinuxPythonBashintrusion detectionnetwork protocols

      Specializations

      security incident responseforensic analysisthreat intelligence
      Locations

      Structured locations inferred from the posting.

      Lisbon, Portugal

      On-site City
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