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CyberSecurity - Armis Support Specialist

Lisboa

Descrição da posição

We are looking for a motivated technical professional to join our team as a dedicated on-site Armis Support Specialist for a major airport client in Lisbon.

You will be responsible for the day-to-day management, monitoring, and integration of the Armis platform, ensuring it runs smoothly and securely in the client’s Operational Technology (OT) environment.

Armis expertise is not required — we welcome candidates who are eager to learn the platform. Training and support will be provided, and Armis certification can be obtained on the job.

Key Responsibilities

  • Take full ownership of the Armis solution configuration and ensure it follows the agreed architecture.
  • Continuously monitor the platform’s health and performance.
  • Collaborate with the client to develop and customize use-cases, detection rules, and alerts tailored to the airport environment.
  • Work closely with the client’s OT maintenance teams to monitor critical infrastructure without disrupting operations.
  • Configure and maintain integrations with:
  • MISP platform (bidirectional threat intelligence / Indicators of Compromise)
  • IBM Maximo (OT asset management)
  • JIRA ServiceDesk (ITSM ticketing and incident workflow)
  • Client’s SOC/SIEM system (forwarding alerts and logs)

Requirements

Requirements & Qualifications

  • Strong technical foundation in IT/OT systems, networking, cybersecurity, or system integration.
  • Experience with security tools, SIEM platforms, asset management systems, or ticketing tools is a plus.
  • Comfortable working on-site in a critical infrastructure environment (airport).
  • Good problem-solving skills and ability to collaborate with technical and operational teams.
  • Willingness to learn the Armis platform (no prior Armis experience required).
  • Armis Certified Engineer (ACE) credential is desirable but not mandatory — certification support will be provided if needed.
  • Fluent in English; Portuguese is a strong advantage.
  • Availability for occasional travel within Portugal.

If you enjoy hands-on technical work, learning new security technologies, and supporting critical infrastructure, this is an excellent opportunity to grow your skills while working in a stable, full-time resident role.

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