Application Support (Linux & OpenShift)

Inetum · Lisbon, Lisbon, Portugal

ExclusiveFull-timePublished Apr 30, 2026

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About the role

Application Support (Linux & OpenShift)

We are looking for an Application Support to join an application support team working on critical systems and platforms.

Main Responsibilities

  • Maintain, administer and troubleshoot tools used in the application deployment process
  • Ensure fast, automatic and reliable deployments in pre-production, production, experimental and disaster recovery environments
  • Solve issues related to application servers and deployments
  • Implement and maintain deployment automation processes
  • Manage and administer Java application platforms (WebLogic, GlassFish, SOA/BPM, OSB, BAM, OIM, UCM)
  • Work with large environments (200+ servers) across production and non-production
  • Manage incidents, problems and service requests
  • Ensure service availability and compliance with SLAs
  • Participate in ongoing projects
  • Perform monitoring, performance analysis and reporting
  • Prepare and update technical documentation and procedures
  • Knowledge transfer to public-sector teams
  • Participate in control and operations center activities
  • Experience (3+ years) with: Linux / Unix systems
    • Containers and platforms: OpenShift, Docker
    • Automation tools: Ansible, Jenkins
    • Java-based application servers
  • Scripting knowledge: Python and Shell Script
  • Experience with deployment pipelines and automation
  • Team player mindset
  • Portuguese required and English (written and spoken)
  • Location: Oeiras – Tagus Park
  • Hybrid model: 1–2 days per week
  • Schedule: Monday to Friday
  • On-call duty: Yes

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